 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| the information in this document is subject to change without notice. please confirm with the delivery specification before starting to design the system. tft color lcd module NL10276BC28-05D document no. en0484ej1v0ds00 date published march 2000 p printed in japan 36 cm (14.1 inches), 1024 u u u u 768 pixels, 262,144 colors, lvds interface, high luminance data sheet 2000 description NL10276BC28-05D is a tft (thin film transistor) active matrix color liquid crystal display (lcd) comprising amorphous silicon tft attached to each signal electrode, a driving circuit and a backlight. NL10276BC28-05D has a built-in backlight and no inverters. the 36 cm (14.1 inches) diagonal display area contains 1024 u 768 pixels and can display 262,144 colors simultaneously. features ? high luminance ? low reflection ? lvds interface (equivalent to thc63lvdf64a of thine electronics, inc.) ? 6-bit digital rgb signals ? incorporated edge type backlight (two lamps) and lamp holder replaceable applications ? pc monitors
data sheet en0484ej1v0ds00 2 NL10276BC28-05D structure and functions a color tft (thin film transistor) lcd module is comprised of a tft liquid crystal panel structure, lsis for driving the tft array, and a backlight assembly. the tft panel structure is created by sandwiching liquid crystal material in the narrow gap between a tft array glass substrate and a color filter glass substrate. after the driver lsis are connected to the panel, the backlight assembly is attached to the backside of the panel. rgb (red, green, blue) data signals from a source system is modulated into a form suitable for active matrix addressing by the onboard signal processor and sent to the driver lsis which in turn addresses the individual tft cells. acting as an electro-optical switch, each tft cell regulates light transmission from the backlight assembly when activated by the data source. by regulating the amount of light passing through the array of red, green, and blue dots, color images are created with clarity. block diagram equivalent to thc63lvdf64a (thine) controller d0+/ d1+/ d2+/ ck+/ ic power supply for drivers dc/dc converter v-driver 768 lines h: 1024 3 (r, g, b) v: 768 3072 dots tft lcd panel h-driver backlight (edge light type) lcd module i/f gnd fg v cc v h v l backlight (edge light type) v h v l note gnd is connected to fg (frame ground) inside the lcd module. data sheet en0484ej1v0ds00 3 NL10276BC28-05D outline of characteristics (at room temperature) items description display area 285.696 (h) 214.272 (v) mm drive system a-si tft active matrix display colors 262,144 colors number of pixels 1024 768 pixels pixel arrangement rgb vertical stripe pixel pitch 0.279 (h) 0.279 (v) mm module size 330.0 (h) 255.0 (v) 17.3 typ. (d) mm weight 1150 g (typ.) contrast ratio 150 : 1 (typ.) viewing angle (more than the contrast ratio of 10 : 1) ? horizontal: 50 (typ., left side, right side) ? vertical : 20 (typ., up side). 35 (typ., down side) designed viewing direction ? best contrast angle: down side 5 ? wider viewing angle without image reversal : up side (12 oclock) ? optimum grayscale (r = 2.2): perpendicular color gamut 40 % (typ., at center, to ntsc) response time 11 ms (typ.), white 100 % to black 10% luminance 200 cd/m 2 (typ., at i l = 6.1 marms/lamp) signal system rgb 6-bit signals, synchronous signals (hsync, vsync), dot clock (clk) lvds interface (equivalent to thc63lvdf64a, thine electronics, inc.) supply voltage 5 v (logic, lcd driving) backlight edge light type: two cold cathode fluorescent lamps in a holder ? lamp holder: type no.141 lhs08 power consumption 9.5 w (typ., at i l = 6.1 marms/lamp) data sheet en0484ej1v0ds00 4 NL10276BC28-05D general specifications items description unit module size 330 0.5 (h) 255.0 0.5 (v) 18.5 max. (d) mm display area 285.696 (h) 214.272 (v) [diagonal display area: 36 cm (14.1 inches)] mm number of pixels 1024 3 (h) 768 (v) pixel dot pitch 0.093 (h) 0.279 (v) mm pixel pitch 0.279 (h) 0.279 (v) mm pixel arrangement rgb (red, green, blue) vertical stripe C display colors 262,144 (rgb, 6 bit) color weight 1150 (typ.), 1300 (max.) g absolute maximum ratings parameters symbol rating unit remarks supply voltage v cc C0.3 to +6.0 v logic input voltage vi C0.3 to v cc + 0.3 v lamp voltage v l 2000 vrms t a = 25c storage temp. t st C20 to +60 c C operating temp. t op 0 to +50 c module surface note 1 95% % t a 40c relative humidity (rh) note 2 85% % 40 < t a 50c absolute humidity note 2 absolute humidity shall not exceed t a = 50c, 85% relative humidity level. g/m 3 t a > 50c notes 1. measured at the panel surface (including selfheat) 2. no condensation data sheet en0484ej1v0ds00 5 NL10276BC28-05D electrical characteristics (1) logic, lcd driving t a = 25c parameters symbols min. typ. max. unit remarks supply voltage v cc 4.75 5.0 5.25 v C ripple voltage v rp C C 100 mv for v cc differential input l threshold voltage v tl C100 C C mv differential input h threshold voltage v th C C +100 mv vcm = 1.2 v vcm: common mode voltage in lvds driver differential input voltage v i 0C2.4vr t = 100 : common mode voltage v cm 1.125 1.25 1.375 v r t = 100 : terminating resistor r t C 100 C : C supply current i cc C C 270 note 600 ma v cc = 5.0 v notes 1. checker flag pattern (in eiaj ed-2522) 2. theoretical maximum current pattern (2) backlight t a = 25c parameters symbols min. typ. max. unit remarks lamp current i l 3.0 6.1 6.5 marms C lamp voltage v l e 650 e vrms i l = 6.1 marms 1050 C C vrms t a = 25 q c lamp turn on voltage note 1 v s 1550 ee vrms t a = 0 q c oscillator frequency ft 53 e 67 khz note 2 notes 1. when vs is less than min. value. lamps might be not turned on. 2. recommended value of ft. ? ft is within the specification. ? ft = ? th u (2n e 1) th : hsync period n : a natural number (1, 2, 3 ) if ft is out of the recommended value, interference between ft frequency and hsync frequency may cause beat on the display. data sheet en0484ej1v0ds00 6 NL10276BC28-05D supply voltage sequence v cc 0 v v cc on 4.75 v v cc off 0.5 v 0 v signals* tr < 80 ms t > 200 ms valid 10 < t < 35 ms 0 < t < 35 ms * the termination of the signal line is connected to resistance 100 w . notes 1. logic signals (synchronous signals and control signals) must be 0 voltage (v), when v cc is not applied. if input voltage to signal lines is higher than 0.3 v, the internal circuit will be damaged. 2. the supply voltage for input signals should be the same as v cc . 3. turn on the backlight within the lcd operation period. when the backlight turns on before lcd operation or the lcd operation turns off before the backlight turns off, the display may momentarily become white. 4. when the power is off, keep whole signals low level or high impedance. data sheet en0484ej1v0ds00 7 NL10276BC28-05D interface and connector pin assignment (1) interface connector for signal and power cn1 part no. : fi-se20p-hf adaptable socket: fi-se20m supplier : japan aviation electronics industry limited (jae) pin no. symbol signal type function 1gnd 2gnd ground note 1 3nc 4nc non-connection C 5 gnd ground note 6ck+ 7ckC pixel clock clk for pixel data f = 65 mhz (typ.) (lvds level) 8 gnd ground note 9d2+ 10 d2C pixel data lvds differential data input 11 gnd ground note 12 d1+ 13 d1C pixel data lvds differential data input 14 gnd ground note 15 d0+C 16 d0C pixel data lvds differential data input 17 gnd 18 gnd ground note 19 v cc 20 v cc +5.0 v power supply supply +5.0 v r 5% note gnd is signal ground for logic and lcd driving. gnd is connected to fg (frame ground) inside the module. remark connect all pins (except 3, 4) to avoid noise issue. use 100 : twist pair wires for the cable. cn1 - insert direction 20 1 20 19 ? ? ? ? 2 1 cn1: figure from socket view cn2 cn3 data sheet en0484ej1v0ds00 8 NL10276BC28-05D (2) connector for backlight unit cn2, 3 part no. : bhr-03vs-1 adaptable socket: sm02 (8.0)b-bhs-tb supplier : j.s.t. trading company, ltd. pin no. symbol function 1v l low voltage terminal (the cable color is gray.) 2 nc non-connection 3v h high voltage terminal (the cable color is white.) note v h and v l must be connected correctly. if you make a mistake to connect, you will get hurt and the module will break. method of connections for thc63lvdf63a r0 r1 r5 g0 g1 g5 b0 b5 hsync vsync de clk +3.3v gnd v cc (+5 v) ta0 ta1 ta5 ta6 tb0 tb4 tb5 tc3 tc4 tc5 tc6 clkin y0p y0m y1p y1m y2p y2m clkoutp clkoutm d0+ d0 d1+ d1 d2+ d2 ck+ ck dc/dc converter note 1 thc63lvdf63a (thine) NL10276BC28-05D ic controller equivalent to thc63lvdf64a (thine) notes 1. 100 w twist pair. 2. these signals should be kept in the specified range of input signal timings . 3. v cc i = 3.3 v (lcd internal voltage) data sheet en0484ej1v0ds00 9 NL10276BC28-05D display colors vs. input data signals 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 black 000000000000000000 blue 000000000000111111 red 111111000000000000 magenta 111111000000111111 green000000111111000000 cyan 000000111111111111 yellow111111111111000000 basic colors white111111111111111111 black 000000000000000000 000001000000000000 dark 000010000000000000 - bright111101000000000000 111110000000000000 red grayscale red 111111000000000000 black 000000000000000000 000000000001000000 dark 000000000010000000 - bright000000111101000000 000000111110000000 green gra yscale green000000111111000000 black 000000000000000000 000000000000000001 dark 000000000000000010 - bright000000000000111101 000000000000111110 blue grayscale blue 000000000000111111 note colors are developed in combination with 6-bit signals (64 steps in grayscale) of each primary red, green, and blue color. this process can result in up to 262,144 (64 64 64) colors. data sheet en0484ej1v0ds00 10 NL10276BC28-05D input signal timings (1) input signal specifications for lcd controller parameter symbol min. typ. max. unit remarks 60.0 65.0 68.0 mhz frequency 1/t c e 15.385 e ns C rise, fall tcrf ns C clk duty tch/t c note e C 16.0 20.676 C p s period th 110 1344 1780 clk 48.363 khz (typ.) display period thd e 1024 e clk C front-porch thf 0 C C clk C pulse width thp* 12 C e clk C back-porch thb2CCclk C *thp + thb 86 C e clk C hsync-clk timing ths ns C clk-hsync timing thh ns C de-clk timing tcs ns C clk-de timing tch ns C hsync rise, fall thrf, terf note ns C C 16.666 C ms period tv C 806 C h 60.004 hz (typ.) display period tvd 768 h C front-porch tvf 1 C C h C pulse width tvp* 1 3 36 h C back-porch tvb* 1 C 36 h C *tvp + tvb 3 C 38 h C vsync-hsync timing tvs 10 C C ns note hsync-vsync timing tvh 1 C C clk note vsync rise, fall tvrf C C 10 ns note data-clk (set up) tds 1 C C ns note data clk-data (hold) tdh 2 C C ns note de-clk timing tes 1 C C ns clk-de timing teh 2 C C ns de rise, fall terf C C 10 ns C note these values are in the timing regulation of thc63lvdf64a (thine). the product equivalent to thc63lvdf63a (thine) is recommended to the input of lvds transmitter. the timing regulation prescribes in the input of the lvds transmitter. data sheet en0484ej1v0ds00 11 NL10276BC28-05D (2) definition of input signal timing for lcd controller data sheet en0484ej1v0ds00 12 NL10276BC28-05D (3) input signal timing chart tch clk hsync tvs tvh v ih v il tvrf vsync v ih v il terf de v ih (r0 - r5) tdrf tdrf tdh tds invalid v il (g0 - g5) (b0 - b5) terf tes teh tes teh invalid v ih v il tcrf v ih v il thrf thh ths hsync clk tc v cci 50 % v cci 50 % v cci 50 % v cci 50 % v cci 50 % v cci 50 % v cci 50 % note v ih , v il : refer to lvds transmitter specifications. data data sheet en0484ej1v0ds00 13 NL10276BC28-05D (4) de tvb 768 h (fixed) tvf tvp vsync hsync de data de data d (x, 0) d (0, y) d (1, y) d (x, y) d (1023, y) d (x, 767) d (x, y) 12 1 thb 1024 clk (fixed) thf thp hsync clk de data 12 1 d (0, y) d (1, y) ? (1023, y) invalid invalid invalid invalid invalid invalid note these values are in the output of thc63lvdf64a. (refer to method of connection for thc63lvdf63a ). data sheet en0484ej1v0ds00 14 NL10276BC28-05D (5) display position of input data d (0, 0) d (1, 0) d (x, 0) d (1022, 0) d (1023, 0) d (0, 1) d (1, 1) d (x, 1) d (1022, 1) d (1023, 1) d (0, y) d (1, y) d (x, y) d (1022, y) d (1023, y) d (0, 766) d (1, 766) d (x, 766) d (1022, 766) d (1023, 766) d (0, 767) d (1, 767) d (x, 767) d (1022, 767) d (1023, 767) data sheet en0484ej1v0ds00 15 NL10276BC28-05D for lvds receiver (1) input signal specifications parameter symbol min typ. max. unit remarks clk frequency trcp 14.71 t 16.66 ns bit0 position trip1 - 0.5 0 +0.5 ns bit1 position trip0 t/7-0.5 t/7 t/7+0.5 ns bit2 position trip6 2t/7-0.5 2t/7 2t/7+0.5 ns bit3 position trip5 3t/7-0.5 3t/7 3t/7+0.5 ns bit4 position trip4 4t/7-0.5 4t/7 4t/7+0.5 ns bit5 position trip3 5t/7-0.5 5t/7 5t/7+0.5 ns bit6 position trip2 6t/7-0.5 6t/7 6t/7+0.5 ns t = 15.38 ns (2) input signal timing chart d0+/ r1 r0 g0 r5 r4 r3 r2 r1 r0 ck+ ck trcp d1+/ g2 g1 b1 b0 g5 g4 g3 g2 g1 d2+/ b3 b2 de vsync hsync b5 b4 b3 b2 the present cycle next cycle tr1p1 tr1p0 tr1p6 tr1p5 tr1p4 tr1p3 tr1p2 data sheet en0484ej1v0ds00 16 NL10276BC28-05D optical characteristics (t a = 25c, note 1, 2) parameter symbol condition min. typ. max. unit remark contrast ratio cr at center 80 150 C C note 3 luminance lumax white, at center 150 200 C cd/m 2 C luminance uniformity C maximum/minimum ee 1.30 C note 4 reference data (t a = 25c, v cc = 5 v, v dd b = 12 v) parameter symbol condition min. typ. max. unit remark contrast ratio cr best contrast angle, t x = r 0, t y = C5, at center C 300 C C note 3 color gamut c to ntsc, at center 35 40 C % note 2 t x+ cr > 10, t y = r 0 40 50 C deg. horizontal t xC cr > 10, t y = r 0 40 50 C deg. t y+ cr > 10, t x = r 0 15 20 C deg. viewing angle range vertical t yC cr > 10, t x = r 0 25 35 C deg. note 5 ton white to black C 11 25 response time toff black to white C 40 80 ms note 6 notes 1. the luminance is measured after 20 minutes from the module works, with all pixels in white. typical value is measured after luminance saturation. 1 photodetector (topcon bm-5a) 50 cm lcd 2. viewing angle is t x = r 0 q , t y = r 0 q 3. the contrast ratio is calculated by using the following formula. luminance with all pixels in white contrast ratio (cr) = luminance with all pixels in black the luminance is measured in darkroom. data sheet en0484ej1v0ds00 17 NL10276BC28-05D 4. luminance uniformity is calculated using following formula. maximum luminance luminance uniformity = minimum luminance 171 column line 512 853 128 384 640 2 5 3 1 4 5. definitions of viewing angle are as follows. left right lower normal upper 12 o?lock x+ x q q q q y+ y 6. definition of response time is as follows. 100 % luminance 10 % 0 % ton toff 90 % white black time data sheet en0484ej1v0ds00 18 NL10276BC28-05D reliability test test item test condition high temperature/humidity operation note 1 50 2c, 85% relative humidity 240 hours display data is black. heat cycle (operation) note 1 <1> 0c 3c 1 hour 55c 3c 1 hour <2> 50 cycles, 4 hours/cycle <3> display data is black. thermal shock (non-operation) note 1 <1> C20c 3c 30 minutes 60c 3c 30 minutes <2> 100 cycles <3> temperature transition time within 5 minutes vibration (non-operation) notes 1, 2 <1> 5 - 100 hz, 19.6 m/s 2 (2g) 1 minute/cycle x, y, z direction <2> 50 times each direction mechanical shock (non-operation) notes 1, 2 <1> 294 m/s 2 (30 g), 11 ms x, y, z direction <2> 3 times each direction esd (operation) notes 1, 3 150 pf, 150 w , 10 kv 9 places on a panel 10 times each place at one-second intervals dust (operation) note 1 15 kinds of dust (jis z 8901) hourly 15 seconds stir, 8 times repeat notes 1. display function is checked by the same condition as lcd module out-going inspection. 2. physical damage. 3. discharge points z are shown in the figure. data sheet en0484ej1v0ds00 19 NL10276BC28-05D general cautions next figures and sentences are very important. please understand these contents as follows. caution this mark indicates that you will get hurt and/or the module will have damages when you make a mistake to operate. this mark indicates that you will get an electric shock when you make a mistake to operate. this mark indicates that you will get hurt when you make a mistake to operate caution do not touch an inverter, on which is stuck a caution label, while the lcd module is under the operation, because of dangerous high voltage. (1) caution when taking out the module a) pick the pouch only, when taking out the module from a carrier box. (2) cautions for handling the module a) as the electrostatic discharges may break the lcd module, handle the lcd module with care against electrostatic discharges. b) as the lcd panel and backlight element are made from fragile glass material, impulse and pressure to the lcd module should be avoided. c) as the surface of polarizer is very soft and easily scratched, use a soft dry cloth without chemicals for cleaning. d) do not pull the interface connectors in or out while the lcd module is operating. e) put the module display side down on a flat horizontal plane. f) handle connectors and cables with care. g) when the module is operating, do not lose clk, hsync or vsync signal. if any one of these signals is lost, the lcd panel would be damaged. h) the torque for mounting screw should never exceed 0.392 nm (4 kgfcm). i) dont push or rub the surface of lcd modules. if you do it, the scratches or the rubbing marks may be left on the surface of the modules. (3) cautions for the atmosphere a) dew drop atmosphere should be avoided. b) do not store and/or operate the lcd module in a high temperature and/or high humidity atmosphere. storage in an anti-static pouch and under the room temperature atmosphere is recommended. c) this module uses cold cathod fluorescent lamp. therefore, the life time of lamp becomes short if the module is operated under the low temperature environment. d) do not operate the lcd module in a high magnetic field. data sheet en0484ej1v0ds00 20 NL10276BC28-05D (4) caution for the module characteristics a) do not apply fixed pattern data signal for a long time to the module. it may cause image sticking. please use screen savers if the display pattern is fixed for a long time. b) this module has the retardation film which may cause the variation of the color hue in the different viewing angles. the ununiformity may appear on the screen under the high temperature operation. c) the light vertical stripe may be observed depending on the display pattern. this is neither defects nor malfunctions. d) the noise from the inverter circuit may be observed in the luminance control mode. this is neither defects nor malfunctions. (5) other cautions a) do not disassemble and/or reassemble lcd module. b) do not readjust variable resistors or switches in the module. c) when returning the module for repair etc., please pack the module properly to avoid any damages. we recommend using the original shipping packages. liquid crystal display has the following specific characteristics. there are neither defects nor malfunctions. the optical characteristics of this module may be affected by the ambient temperature. this module has cold cathode tube for backlight. optical characteristics, like luminance or uniformity, will be changed by the progress in time. uneven brightness and/or small spots may be observed depending on different display patterns. data sheet en0484ej1v0ds00 21 NL10276BC28-05D outline drawing: front view (unit: mm) 330 0.5 320 0.3 290.4 0.3 (bezel opening) (285.696) (active area) (4.5) 4 ? 3.5 f active area center (5) 200 0.3 255 0.5 219 0.3 (bezel opening) (214.27) (active area) 200 0.3 (32) (9.5) (7.14) max 18.5 (13) (80) (13) (94) (13) (72) (13) (20) (30) (55) max 19 (16.2) (10.8) inverter notes 1. not shown tolerance of the dimensions are 0.5 mm. 2. the torque to mounting screw should never exceed 0.392 n? (4 kgf?m). data sheet en0484ej1v0ds00 22 NL10276BC28-05D outline drawing: rear view (unit: mm) 52 30 100 30 11.3 ( 8) f 0.4 0.2 5.1 11 10.2 11.2 48 101.5 0.2 5 28 5 10.6 1 28 5 10.6 1 150 4.1 32.2 7.3 0.2 3 6 37 120 6 20 2.7 0.1 f 8 f depth 6 11.2 a1009a2011001 a: insulation sheet (pet, t0. 1) material information light guide: > pmma < 260 1 cn1 20 1 103.3 18.3 1 2.7 0.3 typ17.3 3.4 0.3 max 18.5 fpc 24 120.5 8 1 54 23 12 86 12 23 9 10.2 9 data sheet en0484ej1v0ds00 23 NL10276BC28-05D memo NL10276BC28-05D data sheet no part of this document may be copied or reproduced in any form or by any means without the prior written consent of nec corporation. nec corporation assumes no responsibility for any errors which may appear in this document. nec corporation does not assume any liability for infringement of patents. copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. no license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec corporation or others. while nec corporation has been making continuous effort to enhance the reliability of its electronic components, the possibility of defects cannot be eliminated entirely. to minimize risks of damage or injury to persons or property arising from a defect in an nec electronic components, customers must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features. nec devices are classified into the following three quality grades: standard, special, and specific. the specific quality grade applies only to devices developed based on a customer designated quality assurance program for a specific application. the recommended applications of a device depend on its quality grade, as indicated below. customers must check the quality grade of each device before using it in a particular application. standard: computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots special: transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) specific: aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. the quality grade of nec devices is standard unless otherwise specified in necs data sheets or data books. if customers intend to use nec devices for applications other than those specified for standard quality grade, they should contact an nec sales representative in advance. anti-radioactive design is not implemented in this product. |
Price & Availability of NL10276BC28-05D
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |