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document number: dod-pp-0728 (2nd edition) published date: february 2009 cp(n) ? nec lcd technologies, ltd. 2008-2009 all rights reserved. 1 this preliminary data sheet is updated document from dod-pp-0598(1). all information is subject to change without notice. please confirm the sales representative before starting to design your system. tft color lcd module NL10276BC20-18 26cm (10.4 type) xga lvds interface (1port) preliminary data sheet dod-pp-0728 (2nd edition) www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 2 introduction the copyright to this document belongs to nec lcd technologies, ltd. (hereinafter called "nec"). no part of this document will be used, reproduced or copied without prior written consent of nec. nec does and will not assume any liability for infringement of patents, copyrights or other intellectual property rights of any third party arising out of or in connection with application of the products described herein except for that directly attributable to mechanisms and workmanship thereof. no license, express or implied, is granted under any patent, copy right or other intellectual property right of nec. some electronic parts/components would fail or malfunction at a certain rate. in spite of every effort to enhance reliability of products by nec, the possibility of failures and malfunction might not be avoided entirely. to prevent the risks of damage to death, human bodily injury or other property arising out thereof or in connection therewith, eac h customer is required to take sufficient measures in its safety designs and plans including, but not limited to, redundant system, fire-containment and anti-failure. the products are classified into three quality grades: "standard" , "special" , and "specific" of the highest grade of a quality assurance program at the choice of a customer. each quality grade is designed for applications described below. any customer who intends to use a product for application other than that of standard quality grade is required to contact an nec sales representative in advance. the standard quality grade applies to the products developed, designed and manufactured in accordance with the nec standard quality assurance prog ram, which are designed for such application as any failure or malfunction of the products (sets) or parts/components incorporated therein a customer uses are, directly or indirectly, free of any damage to death, human bodily injury or other property, like general electronic devices. examples: computers, office automation equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment, industrial robots, etc. the special quality grade applies to the products developed, designed and manufactured in accordance with an nec quality assurance program stricter than the standard one, which are designed for such application as any failure or malfunction of the prod ucts (sets) or parts/components incorporated therein a customer uses might directly cause any damage to death, human bodily injury or other property, or such application under more severe condition than that defined in the standard quality grade without such direct damage. examples: control systems for transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, medical equipment not specifically designed for life support, safety equipment, etc. the specific quality grade applies to the products developed, designed and manufactured in accordance with the standards or quality assurance program designated by a customer who requires an extremely higher level of reliability and quality for such products. examples: military systems, aircraft control equipm ent, aerospace equipment, nuclear reactor control systems, medical equipment/device s/systems for life support, etc. the quality grade of this product is the "standard" unless otherwise specified in this document. www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 3 contents introduction ............................................................................................................................... ....... 2 1. outline ............................................................................................................................... ................. 4 1.1 structure and princi ple .................................................................................................... .4 1.2 application ................................................................................................................ ................. 4 1.3 features ................................................................................................................... .................... 4 2. general specifications ............................................................................................................ 5 3. block diagram ............................................................................................................................... 6 4. detailed specifications ........................................................................................................... 8 4.1 mechanical spe cifications ................................................................................................ 8 4.2 absolute maxi mum ratings ............................................................................................... 8 4.3 electrical c haracteristics ............................................................................................. 9 4.3.1 lcd panel signal processing board ........................................................................................ .. 9 4.3.2 backlight ................................................................................................................ ................. 10 4.3.3 power supply voltage ripple.............................................................................................. ...... 10 4.3.4 fuse ..................................................................................................................... .................... 10 4.4 power supply vo ltage sequence................................................................................... 11 4.4.1 lcd panel signal processing board ........................................................................................ 11 4.4.2 led lighti ng circuit ..................................................................................................... ........... 11 4.5 connections and function s for interface pins ................................................... 12 4.5.1 lcd panel signal processing board ........................................................................................ 12 4.5.2 backlight lamp ........................................................................................................... ............. 13 4.5.3 positions of plug and socket............................................................................................. ....... 13 4.5.4 connection between receiver and transmitter for lvds ........................................................ 14 4.5.5 input data mapping....................................................................................................... ........... 17 4.6 display colors and input data signals ..................................................................... 18 4.6.1 combinations between input data signals, frc signal and msl signal................................. 18 4.6.2 16,777,216 colors........................................................................................................ ............ 19 4.6.3 262,144 colors........................................................................................................... .............. 20 4.7 display positions .......................................................................................................... ......... 21 4.8 scanning di rections........................................................................................................ .... 21 4.9 input si gnal ti mings ....................................................................................................... ..... 22 4.9.1 outline of in put signal timings.......................................................................................... ...... 22 4.9.2 timing characteristics ................................................................................................... .......... 23 4.9.3 input signal timing chart ................................................................................................ ......... 24 4.10 optics .................................................................................................................... ..................... 25 4.10.1 optical ch aracteristics ................................................................................................. .......... 25 4.10.2 definition of contrast ratio ............................................................................................ ........ 26 4.10.3 definition of luminance uniformity ...................................................................................... 26 4.10.4 definition of response times ............................................................................................ ..... 26 4.10.5 definition of viewing angles............................................................................................ ..... 26 5. estimated luminance lifetime .......................................................................................... 27 6. reliability tests ........................................................................................................................ 28 7. precautions ............................................................................................................................... .... 29 7.1 meaning of c aution signs................................................................................................. 29 7.2 caut ions................................................................................................................... .................. 29 7.3 attentions................................................................................................................. ................ 29 7.3.1 handling of the product .................................................................................................. ........ 29 7.3.2 environment.............................................................................................................. .............. 30 7.3.3 characteristics.......................................................................................................... ............... 30 7.3.4 other .................................................................................................................... ................... 30 8. outline drawings ....................................................................................................................... 31 8.1 front view................................................................................................................. ................ 31 8.2 rear view .................................................................................................................. ................. 32 revision history ............................................................................................................................. 33 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 4 1. outline 1.1 structure and principle color lcd module NL10276BC20-18 is composed of the amorphous silicon thin film transistor liquid crystal display (a-si tft lcd) panel structure with driver lsis for driving the tft (thin film transistor) array and a backlight. the a-si tft lcd panel structure is injected liquid crystal material into a narrow gap between the tft array glass substrate and a color-filter glass substrate. color (red, green, blue) data signals from a host system (e.g. signal generator, etc.) are modulated into best form for active matrix system by a signal processing board, and sent to the driver lsis which drive the individual tft arrays. the tft array as an electro-optical switch re gulates the amount of transmitted light from the backlight assembly, when it is controlled by data signals. color images are created by regulating the amount of transmitted light through the tft array of red, green and blue dots. 1.2 application ? for industrial use 1.3 features ? wide viewing angle, ? high contrast ? wide temperature range ? lvds interface ? reversible-scan direction ? selectable 8bit or 6bit digital signals for data of rgb ? led backlight type ? replaceable lamp holder for backlight www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 5 2. general specifications display area 210.432 (h) 157.824 (v) mm diagonal size of display 26cm (10.4 inches) drive system a-si tft active matrix display color 16,777,216 colors (at 8-bit input, frc terminal= high) 262,144 colors (at 6-bit input, frc terminal= low or open) pixel 1,024 (h) 768 (v) pixels pixel arrangement rgb (red dot, green dot, blue dot) vertical stripe dot pitch 0.0685 (h) 0.2055 (v) mm pixel pitch 0.2055 (h) 0.2055 (v) mm module size 228.0 (w) 178.5 (h) 8.7 (d) mm (typ.) weight 380 g (typ.) contrast ratio (1,000: 1) (typ.) viewing angle at the contrast ratio 10:1 ? horizontal: right side 80 (typ.), left side 80 (typ.) ? vertical: up side 80 (typ.), down side 80 (typ.) designed viewing direction at dps= low or open: normal scan ? viewing direction without image reversal: up side (12 o'clock) ? viewing direction with contrast peak: down side (6 o'clock) ? viewing angle with optimum grayscale ( P 2.2): normal axis (perpendicular) polarizer surface clear polarizer pencil-hardness 3h (min.) [by jis k5400] color gamut at lcd panel center 40 % (typ.) [against ntsc color space] response time ton+toff (10% 90%) 18 ms (typ.) luminance at il= 60ma/ one circuit (400) cd/m 2 (typ.) signal system lvds 1port (receiver: thc63lvdf84b, thine el ectronics inc. or equivalent) 8bit/6bit digital signals for data of rgb colors, dot clock (clk), data enable (de) power supply voltage lcd panel signal processing board: 3.3v backlight led backlight type: replaceable part ? lamp holder set: type no. tbd power consumption at il= 60ma/ one circuit, checkered flag pattern 5.0 w (typ.) 2 2 2 2 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 6 3. block diagram note1: relations between gnd (s ignal ground), fg (frame grou nd) in the lcd module are as follows. gnd - fg connected note2: gnd and fg must be connected to customer equipment?s ground, and it is recommended that these grounds are connected together in customer equipment. host 3,072 lines lcd panel h: 1,024 3 (r, g, b) v: 768 768 lines lcd module (product) h-driver d0+ d0- d1+ d1- d2+ d2- d3+ d3- 100 100 100 100 clk+ clk- 100 controller with receiver for lvds v-driver dps frc 50k power supply for gradation 4 7k msl 50k lcd panel signal processing board cathode anode 2 2 backlight note3 dc/dc converter fuse note1 note2 fg gnd note1 note2 vcc 2 2 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 7 note3: backlight in detail backlight cathode 1 anode 2 cathode 2 anode 1 2 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 8 4. detailed specifications 4.1 mechanical specifications parameter specification unit module size 228.0 0.5 (w) 178.5 0.5 (h) 8.7 0.5 (d) note1 mm display area 210.432 (h) 157.824 (v) note1 mm weight 380 (typ.), 400 (max.) g note1: see " 8. outline drawings ". 4.2 absolute maximum ratings parameter symbol rating unit remarks power supply voltage lcd panel signal processing board vcc -0.3 to +4.0 v display signals note1 vd input voltage for signals function signals note2 vf -0.3 to vcc+0.3 v ta = 25 c power dissipation pd tbd w per one circuit backlight forward current il tbd ma per one circuit storage temperature tst -30 to +80 c - front surface topf -20 to +70 c note3 operating temperature rear surface topr -20 to +70 c note4 95 % ta 40 c 85 % 40 c 70 c note1: d0+/-, d1+/-, d2+/-, d3+/-, clk+/- note2: dps, frc, msl note3: measured at center of lc d panel surface (including self-heat) note4: measured at center of lcd module's rear shield surface (including self-heat) note5: no condensation note6: water amount at ta = 70c and rh = 36% www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 9 4.3 electrical characteristics 4.3.1 lcd panel signal processing board (ta = 25 c) parameter symbol min. typ. max. unit remarks power supply voltage vcc 3.0 3.3 3.6 v - power supply current icc - 400 note1 730 note2 ma at vcc = 3.3v permissible ripple voltage vrp - - 100 mvp-p for vcc high vth - - +100 mv differential input threshold voltage for lvds receiver low vtl -100 - - mv at vcm=1.2v note3 terminating resistance rt - 100 - - high vfh 0.7vcc - vcc v input voltage for dps, frc and msl signals low vfl 0 - 0.3vcc v cmos level high ifh - - 300 a input current for frc and msl signals low ifl -300 - - a - note1: checkered flag pattern [by eiaj ed-2522] note2: pattern fo r maximum current note3: common mode voltage for lvds receiver 2 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 10 4.3.2 backlight (ta= 25 c, note1) parameter symbol min. typ. max. unit remarks forward current il - 60 tbd ma - forward voltage vl - 30.4 35.1 v at il= 60ma note1: please drive with constant current. note2: the luminance uniformity may be changed depending on the current variation between 2 circuits. it is recommended that the current value difference between each circuit is less than 5%. 4.3.3 power supply voltage ripple this product works, even if the ripple voltage levels are beyond the permissible values as following the table, but there might be noise on the display image. power supply voltage ripple voltage note1 (measure at input term inal of power supply) unit vcc 3.3v 100 mvp-p note1: the permissible ripple voltage includes spike noise. 4.3.4 fuse fuse parameter type supplier rating fusing current remarks 2.0 a vcc fcc16202ab kamaya electric co., ltd. 32 v 4.0 a note1 note1: the power supply capacity should be more than the fusing current. if it is less than the fusing current, the fuse may not blow in a short time, and then nasty smell, smoke and so on may occur. 2 2 2 2 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 11 4.4 power supply voltage sequence 4.4.1 lcd panel signal processing board * these signals should be measured at the terminal of 100 resistance. note1: in terms of voltage variation (voltage drop) while vcc rising edge is below 3.0v, a protection circuit may work, and then this product may not work. note2: display signals (d0+/-, d1 +/-, d2+/-, d3+/-, cl k+/-) and function signals (dps, frc, msl) must be low or high-impedance, exclude the valid period (see above sequence diagram), in order to avoid that internal circuits is damaged. if some of display and function signals of this product are cut while this product is working, even if the signal input to it once again, it might not work normally. if customer stops the display and function signals, they should be cut vcc. 4.4.2 led lighting circuit note1: these are the display and function signals for lcd panel signal processing board. note2: the backlight should be turned on within the valid period of display and function signals, in order to avoid unstable data display. display and function signals note1 led backlight: on valid period note2 0ms < t < 35ms valid period off 0ms < t < 35ms on 3.0v 0v 10 s tr < 50ms vcc note1 display signals*, function signals note2 toff 50ms 0v 0.3v on www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 12 4.5 connections and functions for interface pins 4.5.1 lcd panel signal processing board cn1 socket (lcd module side): fi-se20p-hfe (jap an aviation electronics industry limited (jae)) adaptable plug: fi-s20s (japan aviation electronics industry limited (jae)) input data signal: 8bit pin no. symbol signal map a map b input data signal: 6bit remarks a d3+ pixel data r0-r1,g0-g1,b0-b1 r6-r7,g6-g7,b6-b7 - note1, note2 1 b gnd ground - ground note3 a d3- pixel data r0-r1,g0-g1,b0-b1 r6-r7,g6-g7,b6-b7 - note1, note2 2 b gnd ground - ground note3 3 dps selection of scan direction high : reverse scan low or open : normal scan note4 4 frc selection of the number of colors high low or open note1 note5 5 gnd ground ground note3 6 clk+ 7 clk- pixel clock pixel clock note2 8 gnd ground ground note3 9 d2+ 10 d2- pixel data b4-b7,de b2-b5,de note2 11 gnd ground ground note3 12 d1+ 13 d1- pixel data g3-g7,b2-b3 g1-g5,b0-b1 note2 14 gnd ground ground note3 15 d0+ 16 d0- pixel data r2-r7,g2 r0-r5,g0 note2 17 gnd ground ground note3 18 msl selection of lvds input map low high low note5 19 vcc 20 vcc power supply power supply note3 note1: see " 4.6 display colors and input data signals ". note2: twist pair wires with 100 (characteristic impedance) should be used between lcd panel signal processing board and lvds transmitter. note3: all gnd and vcc termin als should be used withou t any non-connected lines. note4: see " 4.8 scanning directions ". note5: see " 4.5.4 connection between receiver and transmitter for lvds ". www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 13 4.5.2 backlight lamp cn2 plug (lcd module side): sm8b-srss-tb (j.s.t. mfg. co., ltd.) adaptable socket: shr-8v-s (j.s.t. mfg. co., ltd.) pin no. symbol signal remarks 1 a1 anode1 - 2 k1 cathode1 - 3 a2 anode2 - 4 k2 cathode2 - 5 n. c. - keep this pin open. 6 n. c. - keep this pin open. 7 n. c. - keep this pin open. 8 n. c. - keep this pin open. 4.5.3 positions of plug and socket insert direction rear side cn1 1 20 cn2 1 8 insert direction 2 2 2 2 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 14 4.5.4 connection between receiver and transmitter for lvds (1) input data signal: 8bit, map a note1: recommended transmitter: thc63lvdm83r (thine electronics inc.) or equivalent note2: lsb (least significant bit) ? r0, g0, b0 msb (most significant bit) ? r7, g7, b7 note3: twist pair wires with 100 (characteristic impedance) should be used between lcd panel signal processing board and lvds transmitter. note4: input signals to tc4, tc5 and td6 are not used inside the product, but do not keep tc4, tc5 and td6 open to avoid noise problem. r2 r3 r4 r5 r6 r7 g2 g3 g4 g5 g6 g7 b2 b3 b4 b5 b6 b7 note4 note4 de r0 r1 g0 g1 b0 b1 note4 clk vcc gnd dps frc msl lvds transmitter thc63lvdm83r or equivalent note1 host d3+ d3- dps frc gnd clk+ clk- gnd d2+ d2- gnd d1+ d1- gnd d0+ d0- gnd msl vcc vcc ta0 ta1 ta2 ta3 ta4 ta5 ta6 tb0 tb1 tb2 tb3 tb4 tb5 tb6 tc0 tc1 tc2 tc3 tc4 tc5 tc6 td0 td1 td2 td3 td4 td5 td6 clk in td+ td- tclk+ tclk- tc+ tc- tb+ tb- ta+ ta- 1a 2a 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 gnd cn1 rd+ rd- rclk+ rclk- rc+ rc- rb+ rb- ra+ ra- gnd signal processor dps frc msl vcc note3 note2 lcd module (product) lcd controller receiver for lvds equivalent of thc63lvdf84b lcd panel signal processing board www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 15 (2) input data signal: 8bit, map b note1: recommended transmitter: thc63lvdm83r (thine electronics inc.) or equivalent note2: lsb (least significant bit) ? r0, g0, b0 msb (most significant bit) ? r7, g7, b7 note3: twist pair wires with 100 (characteristic impedance) should be used between lcd panel signal processing board and lvds transmitter. note4: input signals to tc4, tc5 and td6 are not used inside the product, but do not keep tc4, tc5 and td6 open to avoid noise problem. r0 r1 r2 r3 r4 r5 g0 g1 g2 g3 g4 g5 b0 b1 b2 b3 b4 b5 note4 note4 de r6 r7 g6 g7 b6 b7 note4 clk vcc gnd dps frc msl lvds transmitter thc63lvdm83r or equivalent note1 host d3+ d3- dps frc gnd clk+ clk- gnd d2+ d2- gnd d1+ d1- gnd d0+ d0- gnd msl vcc vcc ta0 ta1 ta2 ta3 ta4 ta5 ta6 tb0 tb1 tb2 tb3 tb4 tb5 tb6 tc0 tc1 tc2 tc3 tc4 tc5 tc6 td0 td1 td2 td3 td4 td5 td6 clk in td+ td- tclk+ tclk- tc+ tc- tb+ tb- ta+ ta- 1a 2a 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 gnd cn1 rd+ rd- rclk+ rclk- rc+ rc- rb+ rb- ra+ ra- gnd signal processor dps frc msl vcc note3 note2 lcd module (product) lcd controller receiver for lvds equivalent of thc63lvdf84b lcd panel signal processing board www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 16 (3) input data signal: 6bit note1: recommended transmitter thc63lvdm83r (thine electronics inc.) or equivalent note2: lsb (least significant bit) ? r0, g0, b0 msb (most significant bit) ? r5, g5, b5 note3: twist pair wires with 100 (characteristic impedance) should be used between lcd panel signal processing board and lvds transmitter. note4: input signals to tc4 and tc5 are not used inside the product, but do not keep tc4 and tc5 open to avoid noise problem. host gnd gnd dps frc gnd clk+ clk- gnd d2+ d2- gnd d1+ d1- gnd d0+ d0- gnd msl vcc vcc ta0 ta1 ta2 ta3 ta4 ta5 ta6 tb0 tb1 tb2 tb3 tb4 tb5 tb6 tc0 tc1 tc2 tc3 tc4 tc5 tc6 clk in tclk+ tclk- tc+ tc- tb+ tb- ta+ ta- 1b 2b 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 gnd cn1 rclk+ rclk- rc+ rc- rb+ rb- ra+ ra- gnd signal processor dps frc msl vcc note3 r0 r1 r2 r3 r4 r5 g0 g1 g2 g3 g4 g5 b0 b1 b2 b3 b4 b5 note4 note4 de clk vcc gnd dps frc msl note2 lcd module (product) receiver for lvds equivalent of thc63lvdf84b lcd controller lvds transmitter thc63lvdm83r or equivalent note1 lcd panel signal processing board www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 17 4.5.5 input data mapping (1) input data signal: 8bit, map a (2) input data signal: 8bit, map b r2 r3 r4 r5 r6 r7 g2 g3 g4 g5 g6 g7 b2 b3 clk+/- d0+/- d1+/- b4 b5 b6 b7 - de d2+/- - 1clk tc r0 r1 g0 g1 b0 d3+/- b1 r0 r1 r2 r3 r4 r5 g0 g1 g2 g3 g4 g5 b0 b1 clk+/- d0+/- d1+/- b2 b3 b4 b5 - de d2+/- - 1clk tc r6 r7 g6 g7 b6 d3+/- b7 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 18 (3) input data signal: 6bit 4.6 display colors and input data signals 4.6.1 combinations between input data signals, frc signal and msl signal this product can display in equivalent to 16,777,216 colors in 256 gray scales and 262,144 colors in 64 gray scales by combination between input data signals, frc signal and msl signal. see following table. combination input data signals input data mapping cn1- pin no.1 and 2 frc terminal msl terminal display colors remarks 8 bit map a d3+/- high low 16,777,216 note1 8 bit map b d3+/- high high 16,777,216 note1 6 bit - gnd low or open low 262,144 note2 note1: see " 4.6.2 16,777,216 colors ". note2: see " 4.6.3 262,144 colors ". r0 r1 r2 r3 r4 r5 g0 g1 g2 g3 g4 g5 b0 b1 b2 b3 b4 b5 - de clk+/- d0+/- d1+/- d2+/- - 1clk tc www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 19 4.6.2 16,777,216 colors this product can display equivalent of 16,777,216 colors in 256 gray scales by combination and . (see " 4.6.1 combinations between input data signals, frc signal and msl signal ".) also the relation between display colors and input data signals is as the following table. data signal (0: low level, 1: high level) display colors r7 r6 r5 r4 r3 r2 r1 r0 g7 g6 g5 g4 g3 g2 g1 g0 b7 b6 b5 b4 b3 b2 b1 b0 basic colors black blue red magenta green cyan yellow white 00000000 00000000 11111111 11111111 00000000 00000000 11111111 11111111 00000000 00000000 00000000 00000000 11111111 11111111 11111111 11111111 00000000 11111111 00000000 11111111 00000000 11111111 00000000 11111111 red gray scale black dark bright red 00000000 00000001 00000010 : : 11111101 11111110 11111111 00000000 00000000 00000000 : : 00000000 00000000 00000000 00000000 00000000 00000000 : : 00000000 00000000 00000000 green gray scale black dark bright green 00000000 00000000 00000000 : : 00000000 00000000 00000000 00000000 00000001 00000010 : : 11111101 11111110 11111111 00000000 00000000 00000000 : : 00000000 00000000 00000000 blue gray scale black dark bright blue 00000000 00000000 00000000 : : 00000000 00000000 00000000 00000000 00000000 00000000 : : 00000000 00000000 00000000 00000000 00000001 00000010 : : 11111101 11111110 11111111 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 20 4.6.3 262,144 colors this product can display equivalent of 262,144 colors in 64 gray scales by combination . (see " 4.6.1 combinations between input data signals, frc signal and msl signal ".) also the relation between display colors and input data signals is as the following table. data signal (0: low level, 1: high level) display colors r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 basic colors black blue red magenta green cyan yellow white 000000 000000 111111 111111 000000 000000 111111 111111 000000 000000 000000 000000 111111 111111 111111 111111 000000 111111 000000 111111 000000 111111 000000 111111 red gray scale black dark bright red 000000 000001 000010 : : 111101 111110 111111 000000 000000 000000 : : 000000 000000 000000 000000 000000 000000 : : 000000 000000 000000 green gray scale black dark bright green 000000 000000 000000 : : 000000 000000 000000 000000 000001 000010 : : 111101 111110 111111 000000 000000 000000 : : 000000 000000 000000 blue gray scale black dark bright blue 000000 000000 000000 : : 000000 000000 000000 000000 000000 000000 : : 000000 000000 000000 000000 000001 000010 : : 111101 111110 111111 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 21 4.7 display positions the following table is the coordinates per pixel (see " 4.8 scanning directions ".). c (0, 0) r g b c( 0, 0) c( 1, 0) ? ? ? c( x, 0) ? ? ? c(1022, 0) c(1023, 0) c( 0, 1) c( 1, 1) ? ? ? c( x, 1) ? ? ? c(1022, 1) c(1023, 1) ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? c( 0, y) c( 1, y) ? ? ? c( x, y) ? ? ? c(1022, y) c(1023, y) ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? c( 0, 766) c( 1, 766) ? ? ? c( x, 766) ? ? ? c(1022, 766) c(1023, 766) c( 0, 767) c( 1, 767) ? ? ? c( x, 767) ? ? ? c(1022, 767) c(1023, 767) 4.8 scanning directions the following figures are seen from a front view . also the arrow shows the direction of scan. note1: meaning of c (x, y) and d (x, y) c (x, y): the coordinates of the display position (see " 4.7 display positions ".) d (x, y): the data number of input signal for lcd panel signal processing board figure1. normal scan (dps: low or open) c (1023, 767) d (1023, 767) note1 figure2. reverse scan (dps: high) note1 c (1023, 0) d (1023, 0) c (0, 0) d (0, 0) c (0, 767) d (0, 767) c (1023, 767) d (0, 0) c (0, 767) d (1023, 0) c (1023, 0) d (0, 767) c (0, 0) d (1023, 767) cn2 cn2 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 22 4.9 input signal timings 4.9.1 outline of input signal timings ? horizontal signal ? vertical signal note1: this diagram indicates virtual signal for set up to timing. note2: see " 4.9.3 input signal timing chart " for numeration of pulse. display period horizontal display period (thd) de (data enable) note1 vertical display period (tvd) 1 2 34 768 display period de (data enable) note2 note1 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 23 4.9.2 timing characteristics (note1, note2, note3) parameter symbol min. typ. max. unit remarks frequency 1/tc 60.0 65.0 68.0 mhz 15.385ns (typ.) duty - - clk rise time, fall time - - ns - setup time - ns clk-data hold time ns data rise time, fall time - - ns - 19.67 20.676 22.4 s cycle th - 1,344 - clk horizontal display period thd 1,024 clk 48.363khz (typ.) 13.3 16.666 18.5 ms cycle tv 780 806 - h vertical (one frame) display period tvd 768 h 60.0hz (typ.) setup time - ns clk-de hold time - ns de rise time, fall time - - ns - note1: definition of para meters is as follows. tc= 1clk, th= 1h note2: see the data sheet of lvds transmitter. note3: vertical cycle (tv) should be specified in integral multiple of horizontal cycle (th). 2 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 24 4.9.3 input signal timing chart horizontal timing vertical timing invalid 1 2 1023 1024 clk de data (r0-r7) (r0-r5) (g0-g7) or (g0-g5) (b0-b7) (b0-b5) invalid thd th de invalid invalid 1 2 767 768 tvd tv tc data (r0-r7) (r0-r5) (g0-g7) or (g0-g5) (b0-b7) (b0-b5) www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 25 4.10 optics 4.10.1 optical characteristics (note1, note2) parameter condition sym bol min. typ. max. unit measuring instrument remarks luminance white at center r= 0 , l= 0 , u= 0 , d= 0 l tbd (400) - cd/m 2 bm-5a - contrast ratio white/black at center r= 0 , l= 0 , u= 0 , d= 0 cr tbd (1,000) - - bm-5a note3 luminance uniformity white r= 0 , l= 0 , u= 0 , d= 0 lu - 1.25 1.4 - bm-5a note4 x coordinate wx 0.263 0.313 0.363 - white y coordinate wy 0.279 0.329 0.379 - x coordinate rx - tbd - - red y coordinate ry - tbd - - x coordinate gx - tbd - - green y coordinate gy - tbd - - x coordinate bx - tbd - - chromaticity blue y coordinate by - tbd - - color gamut r= 0 , l= 0 , u= 0 , d= 0 at center, against ntsc color space c tbd 40 - % sr-3 note5 white to black ton - 3 5 ms response time black to white toff - 15 21 ms bm-5a note6 note7 right u= 0 , d= 0 , cr 10 r 70 80 - left u= 0 , d= 0 , cr 10 l 70 80 - up r= 0 , l= 0 , cr 10 u 70 80 - viewing angle down r= 0 , l= 0 , cr 10 d 70 80 - ez contrast note8 note1: these are initial characteristics. note2: measurement conditions are as follows. ta= 25 c, vcc= 3.3v, il= 60ma/one circuit, display mode: xga, horizontal cycle= 1/48.363khz, vertical cycle= 1/60.0hz, dps= low or open: normal scan optical characteristics are measured at lumi nance saturation after 20minutes from working the product, in the dark room. also measurement methods are as follows. note3: see " 4.10.2 definition of contrast ratio ". note4: see " 4.10.3 definition of luminance uniformity ". note5: these coordinates are found on cie 1931 chromaticity diagram. note6: product surface temperature: topf = tbd c note7: see " 4.10.4 definition of response times ". note8: see " 4.10.5 definition of viewing angles ". lcd module (product) 50cm 1 photodetector (bm-5a or sr-3) photodetector (ez contrast) lcd module (product) 2 2 2 2 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 26 4.10.2 definition of contrast ratio the contrast ratio is calculated by using the following formula. luminance of white screen luminance of black screen 4.10.3 definition of luminance uniformity the luminance uniformity is calculated by using following formula. maximum luminance from to minimum luminance from to the luminance is measured at n ear the 5 points shown below. 4.10.4 definition of response times response time is measured, the luminance changes fro m " black " to " white ", or " white " to " black " on the same screen point, by photo-detector. ton is the time it takes the luminance change from 90% down to 10%. also toff is the time it takes the luminance change from 10% up to 90% (see the following diagram.). 4.10.5 definition of viewing angles luminance uniformity (lu) = contrast ratio (cr) = left upper lower n ormal axis (perpendicular) u d r l 12 o?clock right 100% 90% 10% 0% ton toff luminance white black 171 512 853 128 384 640 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 27 5. estimated luminance lifetime the luminance lifetime is the time from initial luminance to half-luminance. this lifetime is the estimated valu e, and is not guarantee value. condition life expectancy note1, note2, note3 unit led elementary substance 25 c (ambient temperature of lcd module) continuous operation, il= 60ma /one circuit 70,000 h note1: life expectancy is mean time to half-luminance. note2: estimated luminance lifetime is not the value for lcd module but the value for led elementary substance. note3: by ambient temperature, the lifetime chan ges particularly. especially, in case the product works under high temperature enviro nment, the lifetime becomes short. 2 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 28 6. reliability tests test item conditi on judgment note1 high temperature and humidity (operation) 60 2 c, rh= 90%, 240hours display data is black. high temperature (operation) 70 3 c, 240hours display data is black. heat cycle (operation) -20 3 c 1hour 70 3 c 1hour 50cycles, 4 hours/cycle display data is black. thermal shock (non operation) -30 3 c 30minutes 80 3 c 30minutes 100cycles, 1hour/cycle temperature transition time is within 5 minutes. esd (operation) 150pf, 150 , 10kv 9 places on a panel surface note2 10 times each places at 1 sec interval dust (operation) sample dust: no. 15 (by jis-z8901) 15 seconds stir 8 times repeat at 1 hour interval no display malfunctions vibration (non operation) 5 to 100hz, 19.6m/s 2 1 minute/cycle x, y, z directions 120 times each directions mechanical shock (non operation) 539m/ s 2 , 11ms x, y, z directions 5 times each directions no display malfunctions no physical damages note1: display and appearance are checked under environmental conditions equivalent to the inspection conditions of defect criteria. note2: see the following fi gure for discharge points. ? ? ? ? ? ? ? ? ? www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 29 7. precautions 7.1 meaning of caution signs the following caution signs have very important meaning. be sure to read "7.2 cautions" and "7.3 attentions", after understanding these contents! ! this sign has the meaning that customer will be injured by personnel or the product will sustain a damage, if customer has wrong operations. this sign has the meaning that customer will be injured by personnel, if customer has wrong operations. 7.2 cautions ? do not shock and press the lcd panel a nd the backlight! there is a danger of breaking, because they are made of gl ass. (shock: to be not greater 539m/s 2 and to be not greater 11ms, pressure: to be not greater 19.6 n ( 16mm jig)) 7.3 attentions 7.3.1 handling of the product take hold of both ends without touching the circuit board when the product (lcd module) is picked up from inner packing box to avoid broken down or misadjustment, because of stress to mounting parts on the circuit board. when the product is put on the table tempor arily, display surface must be placed downward. when handling the product, take the measures of electrostatic discharge with such as earth band, ionic shower and so on, because the product may be damaged by electrostatic. the torque for product mounting screws must never exceed 0.147 n ? m. higher torque might result in distortion of the bezel. the product must be installed using mounting holes without undue stress such as bends or twist (see outline drawings). and do not add undue stress to any portion (such as bezel flat area). bends or twist described above and undue stress to any portion may cause display mura. do not press or rub on the sensitive product su rface. when cleaning the product surface, wipe it with a soft dry cloth. do not push nor pull the interface conn ectors while the product is working. when handling the product, use of an original pr otection sheet on the product surface (polarizer) is recommended for protection of product surface. adhe sive type protection sheet may change color or characteristics of the polarizer. usually liquid crystals don't leak through the breakage of glasses because of the surface tension of thin layer and the construction of lcd panel. but, if you contact with liquid crystal for the worst, please wash it out with soap. ! 2 2 2 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 30 7.3.2 environment do not operate or store in high temperature, high humidity, dewdrop atmosphere or corrosive gases. keep the product in packing box with antistatic pouch in room temperature to avoid dusts and sunlight, when storing the product. in order to prevent dew condensation occurring by temperature difference, the product packing box should be opened after enough time being left under the environment of an unpacking room. evaluate the leaving time sufficiently because a situation of dew condensation occurring is changed by the environmental temperature and humidity. (recommended leaving time: 6 hours or more with packing state) do not operate in high magnetic field. circuit boards may be broken down by it. this product is not designed as radiation hardened. 7.3.3 characteristics the following items are neither defects nor failures. characteristics of the lcd (such as response time, luminance, color uniformity and so on) may be changed depending on ambient temperature. if the product is stored under condition of low temperature for a long time, it may cause display mura. in this case, the product should be operated after enough time being left under condition of operating temperature. display mura, flicker, vertical seam or small spot may be observed depending on display patterns. do not display the fixed pattern for a long time because it may cause image sticking. use a screen saver, if the fixed pattern is displayed on the screen. the display color may be changed depending on viewing angle because of the use of condenser sheet in the backlight. optical characteristics may be change d depending on input signal timings. 7.3.4 other all gnd and vcc terminals should be used without any non- connected lines. do not disassemble a product or adjust variable resistors. see "replacement manual for lamp hol der set", when replacing led holder. pack the product with original shipping package, in order to avoid any damages during transportation, when returning the product to nec for repair and so on. 2 2 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 31 8. outline drawings 8.1 front view unit: mm note1: the values in pare ntheses are for reference. note2: the torque for product mounting screws must never exceed 0.147 n ? m. www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 32 8.2 rear view unit: mm note1: the values in pare ntheses are for reference. note2: the torque for product mounting screws must never exceed 0.147 n ? m. 2 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 33 revision history the inside of latest specifications is revised to the clerical error an d the major improvement of previous edition. only a changed part such as functions, characteristic value and so on that may affect a design of customers, are described especially below. edition document number prepared date revision contents and signature 1st edition dod-pp- 0598 july 25, 2008 revision contents new issue 2nd edition dod-pp- 0728 feb. 16, 2009 revision contents p5 general specifications ? contrast ratio: (900:1)(typ.) (1,000:1)(typ.) (change) ? luminance and power consumption: il= tbd ma 60 ma/one circuit ? power consumption: tbd w (typ.) 5.0 w (typ.) p6 block diagram ? anode and cathode: 5 2 (change) p7 note3 ? anode 3 to 5 (elimination) ? cathode 3 to 5 (elimination) p9 electrical characteristics- lcd panel signal processing board ? power supply current (icc): 400 (typ.), 730 (max.) ma p10 backlight ? forward current (il): 60 (typ.) ma ? forward voltage (vl): 30.4 (typ.), 35.1 (max.) v -remarks: il= 60 ma ? note2: ...5 circuits ...2 circuits (change) p10 fuse ? type: fcc16202ab ? supplier: kamaya electric co., ltd ? rating: 2.0a, 32v ? fusing current: 4.0a p13 backlight lamp ? cn2 plug: sm10b-srss-tb sm8b-srss-tb (change) ? adaptable socket: shr-10v-s shr-8v-s (change) ? pin no.5 to 8 -symbol: a3, k3, a4, k4 n.c. (changed) -signal: anode3, cathode3, anode4, cathode4 - (changed) -remarks: - keep this pin open. (changed) ? pin no.9 and 10 (elimination) p13 positions of plug and socket, p32 outline drawings -rear view ? cn2: pin no.10 no.8 (change) p23 timing characteristics ? note3 (addition) p25 optics -optical characteristics ? contrast ratio: (900)(typ.) (1,000)(typ.) (change) ? response time- ton and toff : 5(max.), 21(max.)ms ? note2: il= tbd ma 60 ma/one circuit p27 estimated luminance lifetime (addition) p29 precautions -cautions ? ?do not touch the working backlight. there is a danger of burn injury.? (elimination) -attentions -handling of the product ? q do not hook nor pull cables, and so on, in order to avoid any damage. (elimination) ? u .... use of the cloth with ethanolic liquid such as screen cleaner for lcd is recommended. wipe it with a soft dry cloth. (correction) approved by h. fukuyoshi checked by prepared by a. kumano writer www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC20-18 preliminary data sheet dod-pp-0728 (2nd edition) 34 revision history edition document number prepared date revision contents and signature 2nd edition dod-pp- 0728 feb. 16, 2009 revision contents p29 precautions ? characteristics: (elimination) ? other: ? ? pay attention not to insert foreign mate rials inside of the product, when using tapping screws.? (elimination) ? see "replacement manual for lamp holder set", when replacing led holder. (addition) prepared by approved by checked by writer www.datasheet.co.kr datasheet pdf - http://www..net/

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