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document number: dod-pp-1301 (1st edition) published date: november 2011 cp (n) ? nlt technologies, ltd. 2011 all rights reserved. 1 this data sheet is updated document from preliminary data sheet dod-pp-1263(1). all information is subject to change without notice. please confirm the sales representative before starting to design your system. tft color lcd module NL10276BC20-18C 26cm (10.4 type) xga lvds interface (1port) data sheet dod-pp-1301 (1st edition)
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 2 2 introduction the copyright to this document belongs to nlt technologies, ltd. (hereinafter called "nlt"). no part of this document will be used, reproduced or copied without prior written consent of nlt. nlt 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, copyright or other intellectual property right of nlt. some electronic parts/components would fail or malfunction at a certain rate. in spite of every effort to enhance reliability of products by nlt, 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, each 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 nlt sales representative in advance. the standard quality grade applies to the products developed, designed and manufactured in accordance with the nlt standard quality assurance program, 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 nlt 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 pr ogram 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.
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 3 3 contents introduction .................................................................................................................................................. 2 1. outline ..................................................................................................................... ...................................... 4 1.1 structure and princi ple .............................................................................................................. 4 1.2 application ................................................................................................................ .......................... 4 1.3 features ................................................................................................................... ............................. 4 2. general sp ecificat ions........................................................................................................................ 5 3. block diagram........................................................................................................................................... 6 4. detailed sp ecificat ions....................................................................................................................... 8 4.1 mechanical specifica tions ......................................................................................................... 8 4.2 absolute m aximum ratings ................................................................................................... ..... 8 4.3 electrical c haracteristics ................................................................................................. ..... 9 4.3.1 lcd panel signal processing board ........................................................................................ ........... 9 4.3.2 backlight lamp ........................................................................................................... ...................... 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 driver board ......................................................................................................... .................... 11 4.5 connections and functi ons for interface pins ............................................................ 12 4.5.1 lcd panel signal processing board ........................................................................................ ......... 12 4.5.2 backlight lamp ........................................................................................................... ...................... 13 4.5.3 positions of plugs and a 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 of input data si gnals and 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 lumi nance lifetime ................................................................................................ ..... 27 6. reliability tests ........................................................................................................... ......................... 28 7. pre cautio ns............................................................................................................................................... 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 others................................................................................................................... ............................ 30 8. outline drawing s................................................................................................................................... 31 8.1 front view................................................................................................................. ......................... 31 8.2 rear view .................................................................................................................. .......................... 32
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 4 4 1. outline 1.1 structure and principle color lcd module NL10276BC20-18C 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 pr ocessing board, and sent to the driver lsis which drive the individual tft arrays. the tft array as an electro-optical switch regu lates the amount of transmitted light from the backlight assembly, when it is controlled by data si gnals. 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 ? adoption of st-nlt (super-transmissive natural light tft) ? long life led backlight type ? high luminance ? high contrast ? low reflection ? wide viewing angle ? wide temperature range ? lvds interface ? reversible-scan direction ? selectable 8bit or 6bit digital signals for data of rgb ? replaceable lamp for backlight ? acquisition product for ul60950-1/csa c22.2 no.60950-1-03 (file number: e170632) ? compliant with the european rohs directive (2002/95/ec)
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 5 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 900: 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 + antireflection (ar) polarizer pencil-hardness 2h (min.) [by jis k5600] color gamut at lcd panel center 40 % (typ.) [against ntsc color space] response time ton+toff (10% 90%) 18 ms (typ.) luminance at il= 50ma/ one circuit 800 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. 104lhs50 recommended led driver board (option) ? led driver board: type no. 104pw03f ? corresponding wiring harness: type no. 121cbl03 power consumption at il= 50ma/ one circuit, checkered flag pattern 7.5 w (typ.)
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 6 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 equipments ground, and it is recommended that these grounds be 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 cathode1-5 anode1-5 5 backlight note3 dc/dc converter fuse note1 note2 fg gnd note1 note2 vcc 5
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 7 7 note3: backlight in detail backlight cathode 2 anode 2 cathode 3 anode 3 cathode 4 anode 4 cathode 1 anode 1 anode 5 cathode 5
NL10276BC20-18C da ta sheet dod-pp-1301 (1st edition) 8 8 4. det ailed specifications 4.1 mechanical specifications parameter specification unit module size 228.0 r 0 .5 (w) u 178.5 r 0.5 (h) u 8.7 r 0.5 (d) note1 mm display area 210.432 (h) u 1 57.824 (v) note1 mm weight 380 (ty p.), 400 (max.) g note1: see " 8 . outline drawings ". 4.2 absolute maximum ratings parameter symbol rating unit remarks power supply voltag e lcd panel signal processing board vcc -0.3 to + 4.0 v display signals note1 vd input voltage for signals function sign als note2 vf -0.3 to vcc+0.3 v - backlight forward curren t il 60 ma per one circuit incident light intensity ii 150,000 lx note3 storage temperature tst - 0 to +80 qc - front surface topf -30 to +80 qc note4 operating temperature rear s urface topr -30 to +80 qc note5 d 95 % ta d 40 qc d 85 % 40qc < ta d 50 q c d 55 % 50qc < ta d 60 q c d 36 % 60qc < ta d 70 q c relative humidity note6 rh d 24 % 70qc < ta d 80 q c absolute humidity note6 ah d 70 note7 g/m 3 - note1: d0+/-, d1+/-, d2 +/-, d3+/-, clk+/- note2: dps, frc, msl note3: if the product surface (polarizer) is exposed to an ultraviolet ray, the polarizer may discolor (surface treatment may be damaged.). use a filter to protect the polarizer from the ultraviolet ray. note4: measured at lcd panel surface (including self-heat) note5: measured at lcd module's rear shield surface (including self-heat) note6: no condensation note7: water amount at ta= 80c and rh= 24%
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 9 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 - 450 note1 780 note2 ma at vcc= 3.3v permissible ripple voltage vrp - - 100 mvp-p for vcc high vth - - +100 mv differential input threshold voltage 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 dps, 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
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 10 10 4.3.2 backlight lamp (note1, note2, note3) parameter symbol min. typ. max. unit remarks forward current il - 50 55 ma - 21.2 24.0 27.2 ta= +25 c at il= 50ma/one circuit 18.3 - - ta= +80 c at il= 50ma/one circuit - - 29.9 ta= -30 c at il= 50ma/one circuit forward voltage vl - - 30.1 v ta= -30 c at il= 55ma/one circuit note1: please drive with constant current. note2: the above specifications are for one led circuit of the backlight. note3: the luminance uniformity may be changed depending on the current variation between 5 circuits. it is recommended that the current value difference among the circuits be less than 5%. 4.3.3 power supply voltage ripple this product works if the ripple voltage levels are ov er the permissible values as the following 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. 36 v 4.0 a note1 note1: the power supplys rated current must 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.
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 11 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: if there is a voltage variation (voltage drop) at the rising edge of vcc below 3.0v, there is a possibility that a product does not work due to a protection circuit. note2: display signals (d0+/-, d1 +/-, d2+/-, d3+/-, clk+/-) an d function signals (dps, frc, msl) must be set to low or high-impedance, except the valid period (see above sequence diagram), in order to avoid the circuitry damage. 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 a customer stops the display and function signals, vcc also must be shut down. 4.4.2 led driver board 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. 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 led backlight: on valid period note2 display signals, function signals note1
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 12 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 (japan 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 ".
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 13 13 4.5.2 backlight lamp cn2 plug (lcd module side): sm10b-srss-tb (j.s.t. mfg. co., ltd.) adaptable socket: shr-10v-s, shr-10v -s-b (j.s.t. mfg. co., ltd.) pin no. symbol signal remarks 1 a1 anode1 - 2 k1 cathode1 - 3 a2 anode2 - 4 k2 cathode2 - 5 a3 anode3 - 6 k3 cathode3 - 7 a4 anode4 - 8 k4 cathode4 - 9 a5 anode5 - 10 k5 cathode5 - 4.5.3 positions of plugs and a socket insert direction rear side cn1 1 20 cn2 1 10 insert direction
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 14 14 4.5.4 connection between receiver and transmitter for lvds (1) input data signal: 8bit, map a note1: recommended transmitter: thc63lvdm83d (thine electronics inc.) or equivalent note2: lsb (least significant bit) C r0, g0, b0 msb (most significant bit) C 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 thc63lvdm83d 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
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 15 15 (2) input data signal: 8bit, map b note1: recommended transmitter: thc63lvdm83d (thine electronics inc.) or equivalent note2: lsb (least significant bit) C r0, g0, b0 msb (most significant bit) C 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 thc63lvdm83d 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
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 16 16 (3) input data signal: 6bit note1: recommended transmitter thc63lvdm83d (thine electronics inc.) or equivalent note2: lsb (least significant bit) C r0, g0, b0 msb (most significant bit) C 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, tc5 and td0-6 are not used inside the product, but do not keep tc4, tc5 and td0-6 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 td0 td1 td2 td3 td4 td5 td6 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 note4 note4 note4 note4 note4 note4 note4 clk vcc gnd dps frc msl note2 lcd module (product) receiver for lvds equivalent of thc63lvdf84b lcd controller lvds transmitter thc63lvdm83d or equivalent note1 lcd panel signal processing board
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 17 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 b7 d3+/-
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 18 18 (3) input data signal: 6bit 4.6 display colors and input data signals 4.6.1 combinations of input data signals, frc signal and msl signal this product can display 16,777,216 colors equivalent with 256 gray scales and 262,144 colors with 64 gray scales by combination of input data signals, frc and msl signal. see the 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
n l 1 0 2 7 6 b c 2 0 - 1 8 c data sheet dod-pp-1301 (1st edition) 19 19 4.6.2 16,777,216 colors this product can display 16,777,216 colors equivalent wi th 256 gray scales by combination p or q . (see " 4 . 6 . 1 c o m b i n a t i o n s o f i n p u t d a t a s i g n a l s , f r c s i g n a l a n d m s l s i g n a l ".) also the relation between display colors and input data s ignals is as follows. 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 red gray scale black dark n p bright red 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 : : 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green gray scale black dark n p bright green 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 : : 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue gray scale black dark n p bright blue 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 : : 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1
n l 1 0 2 7 6 b c 2 0 - 1 8 c data sheet dod-pp-1301 (1st edition) 20 20 4.6.3 262,144 colors this product can display 262,144 colors with 64 gray scale s by combination r . (see " 4 . 6 . 1 c o m b i n a t i o n s o f i n p u t d a t a s i g n a l s , f r c s i g n a l a n d m s l s i g n a l ".) also the relation between display colors and input data s ignals is as follows. data signal (0: low level, 1: high level) display colors r 5 r 4 r 3 r 2 r 1 r 0 g 5 g4 g3 g2 g1 g 0 b 5 b 4 b 3 b 2 b 1 b 0 basic colors black blue red magenta green cyan yellow white 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 red gray scale black dark n p bright red 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 : : 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green gray scale black dark n p bright green 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 : : 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue gray scale black dark n p bright blue 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 : : 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 1
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 21 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. cn1 cn1 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
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 22 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 the pulse number. 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
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 23 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 15.385 ns (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 48.363 khz (typ.) 13.3 16.666 18.5 ms cycle tv 780 806 - h vertical (one frame) display period tvd 768 h 60.0 hz (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).
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 24 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)
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 25 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 480 800 - cd/m 2 bm-5a - contrast ratio white/black at center r= 0 , l= 0 , u= 0 , d= 0 cr 400 900 - - 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 - 0.543 - - red y coordinate ry - 0.337 - - x coordinate gx - 0.357 - - green y coordinate gy - 0.547 - - x coordinate bx - 0.156 - - chromaticity blue y coordinate by - 0.124 - - color gamut r= 0 , l= 0 , u= 0 , d= 0 at center, against ntsc color space c 35 40 - % sr-3 note5 white to black ton - 3 5 ms response time black to white toff - 15 21 ms bm-5a note6note7 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= 50ma/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 after the product works 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= 28 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)
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 26 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 at the time when the luminance changes from " white " to " black ", or " black " to " white " on the same screen point, by photo-detector. ton is the time when the luminance changes from 90% down to 10%. also toff is the time when the luminance changes from 10% up to 90% (see the following diagram.). 4.10.5 definition of viewing angles cn1 100% 90% 10% 0% ton toff luminance white black contrast ratio (cr) = luminance uniformity (lu) = 171 512 853 128 384 640 left upper lower n ormal axis (perpendicular) u d r l 12 o?clock right
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 27 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 estimated luminance lifetime (life time expectancy) note1, note2, note3 unit 25 c (ambient temperature of the product) continuous operation, il= 50ma/one circuit 70,000 h led elementary substance 80 c (surface temperature at screen) continuous operation, il= 50ma/one circuit 60,000 h note1: life time expectancy is mean time to half-luminance. note2: estimated luminance lifetime is not the value for an 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.
nl10276bc20-18& data sheet dod-pp-1 0 (1st edition) 28 6. reliability tests test item conditi on judgment note1 high temperature and humidity (operation) 60 2 c, rh= 90%, 240hours note3, note4 display data is black. high temperature (operation) 80 3 c, 240hours note3, note4 display data is black. low temperature (non operation) -40 2 c , 240hours heat cycle (operation) -30 3 c 1hour 80 3 c 1hour note3, note4 50cycles, 4 hours/cycle display data is black. thermal shock (non operation) -30 3 c30minutes 80 3 c30minutes 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. note3: measured at lcd panel surface (including self-heat) note4: measured at lcd module's rear shield surface (including self-heat) ? ? ? ? ? ? ? ? ?
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 29 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"! ! this sign has the meaning that a customer will be injured or the product will sustain damage if the customer pr actices wrong operations. this sign has the meaning that a customer will be injured if the customer practices 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 glass. (shock: equal to or no greater than 539m/s 2 and equal to or no greater than 11ms, pre ssure: equal to or no greater than 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. and the length of product mounting screws must be 2.0mm. 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 or pull the interface connec tors while the product is working. when handling the product, use of an original protection sheet on the pr oduct surface (polarizer) is recommended for protection of product surface. adhesive type protection sheet may change color or characteristics of the polarizer. usually liquid crystals don't leak through the breaka ge of glasses because of the surface tension of thin layer and the construction of lcd panel. but, if you contact with liquid crystal by any chance, please wash it away with soap and water.
NL10276BC20-18C data sheet dod-pp-1301 (1st edition) 30 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 antis tatic pouch in room temperature to avoid dusts and sunlight, when storing the product. in order to prevent dew condensation occurred by temperature difference, the product packing box must be opened after enough time being left under the environment of an unpacking room. evaluate the storage time sufficiently because dew condensation is affected by the environmental temperature and humidity. (recommended leaving time: 6 hours or more with the original packing state after a customer receives the package) do not operate in high magnetic field. if not, circuit boards may be broken. 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, flickering, vertical streams or tiny spots 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. the product gives ar (antireflection) coating of the polarizer surface. though ar (antireflection) coating actualizes the low reflection with the multilayer structure, the color of reflection may differ among products and the color change of reflection may occur in the same product by fluctuation of ar (antireflection) coating. 7.3.4 others 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 holder set", when replacing lamp holder set. pack the product with the original shipping package, in order to avoid any damages during transportation, when returning the product to nlt for repairing and so on. the information of china rohs directive six hazardous substances or elements in this product is as follows. china rohs directive six hazardous substances or elements lead (pb) mercury (hg) cadmium (cd) hexavalent chromium (cr vi) polybrominated biphenys (pbb) polybrominated biphenyl ethers (pbde) ? ? ? ? ? ? note1: ? : this indicates that the poisonous or harmful material in all the homogeneous materials for this part is equal or below the limitation level of sj/t11363-2006 standard regulation. ? : this indicates that the poisonous or harmful material in all the homogeneous materials for this part is above the limitation level of sj/t11363-2006 standard regulation.
NL10276BC20-18C data sheet dod-pp-1301 (1st 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.
NL10276BC20-18C data sheet dod-pp-1301 (1st 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.

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