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document number: dod-pd-0498 (1st edition) published date: may 2004 cp(n) ? nec lcd technologies, ltd. 2004 all rights reserved. 1 all information is subject to change without notice. please confirm the sales representative before starting to design your system. tft color lcd module NL10276BC30-15 38cm (15.0 type) xga lvds interface (1port) data sheet dod-pd-0498 (1st edition) www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 2 introduction no part of this document shall be copied in any form or by any means without the prior written consent of nec corporation. nec corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or ar ising from use of a product described herein or any other liability arising from use of such application. no license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec co rporation or of others. while nec corporation has been making continuous effort to enhance the reliability of its products, the possibility of failures cannot be eliminated entirely. to minimize risks of damage to property or injury to person arising from a failure in an nec product, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment and anti-failure features. nec products are classified into the following three quality grades: "standard" , "special" , "specific" the "specific" quality grade applies only to applications developed based on a customer designated "quality assurance program" for a specific application. the recommended applications of a product depend on its quality grade, as indicated below. customers must check the quality grade of each application before using it in a particular application. standard: computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic a ppliances, 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: military systems, aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems (medical equipment, etc.) and any other equipment the quality grade of this product is "standard" unless otherwise specified in this document. if customers intend to use this product for applications other than those specified for "standard" quality grade, they should contact nec corporation sales representative in advance. www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 3 contents introduction ................................................................................................................... .......................2 1. outline..................................................................................................................... ...............................4 1.1 structure and princi ple.................................................................................................... .......4 1.2 applic ations............................................................................................................... ......................4 1.3 features................................................................................................................... ..........................4 2. general sp ecificat ions ...................................................................................................... ..........5 3. block diag ram ............................................................................................................... ....................6 4. detailed sp ecificat ions ..................................................................................................... ..........7 4.1 mechanical specifica tions.................................................................................................. ....7 4.2 absolute m aximum ratings ................................................................................................... .7 4.3 electrical c haracteristics................................................................................................. ..8 4.3.1 lcd panel signal processing board ........................................................................................ .......8 4.3.2 backlight lamp........................................................................................................... ....................9 4.3.3 power supply voltage ripple.............................................................................................. ...........10 4.3.4 fuse..................................................................................................................... .........................10 4.4 power supply vol tage sequence ........................................................................................ 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 position of plug and socket .............................................................................................. ............13 4.5.4 connection between receiver and transmitter for lvds .............................................................14 4.6 display colors and input data signals ..........................................................................16 4.7 display positi ons.......................................................................................................... ...............17 4.8 scanning di rections ........................................................................................................ .........17 4.9 input si gnal ti mings....................................................................................................... ...........18 4.9.1 outline of in put signal timings .......................................................................................... ..........18 4.9.2 timing characteristics ................................................................................................... ...............19 4.9.3 input signal timing chart ................................................................................................ ..............20 4.10 optics.................................................................................................................... ...........................21 4.10.1 optical characteristics................................................................................................. ...............21 4.10.2 definition of contrast ratio............................................................................................ .............22 4.10.3 definition of luminance uniformity ...................................................................................... .....22 4.10.4 definition of response times ............................................................................................ ..........22 4.10.5 definition of viewing angles............................................................................................ ..........22 5. reliability tests........................................................................................................... ..................23 6. pre cautio ns ................................................................................................................. ......................24 6.1 meaning of c aution signs ................................................................................................... ...24 6.2 caut ions ................................................................................................................... .......................24 6.3 attentions ................................................................................................................ ....................24 6.3.1 handling of the product .................................................................................................. .............24 6.3.2 environment.............................................................................................................. ...................25 6.3.3 characteristics.......................................................................................................... ....................25 6.3.4 other .................................................................................................................... ........................25 7. outline drawing s ............................................................................................................ ...............26 7.1 front view ................................................................................................................. .....................26 7.2 rear view .................................................................................................................. ......................27 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 4 1. outline 1.1 structure and principle color lcd module NL10276BC30-15 is composed of the amorphous silicon thin film transistor liquid crystal display (a-si tft lcd) panel structure wi th 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. pc, 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 regulates the amount of transmitted light from the backlight assembly, when it is controlled by data signals. co lor images are created by regulating the amount of transmitted light through the tft array of red, green and blue dots. 1.2 applications ? for industrial use 1.3 features ? lvds interface (8 bit) ? selectable lvds input map ? wide color gamut ? high contrast ? edge light type backlight (without inverter) ? replaceable lamp for backlight www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 5 2. general specifications display area 304.128 (h) 228.096 (v) mm diagonal size of display 38.0 cm (15.0 inches) drive system a-si tft active matrix display color 16,777,216 colors (6bit+frc) pixel 1,024 (h) 768 (v) pixels pixel arrangement rgb (red dot, green dot, blue dot) vertical stripe dot pitch 0.099 (h) 0.297 (v) mm pixel pitch 0.297 (h) 0.297 (v) mm module size 328.0 (w) 252.0 (h) 11.0 (d) mm (typ.) weight 970 g (typ.) contrast ratio 400:1 (typ.) viewing angle at the contrast ratio 10:1 ? horizontal: right side 60 (typ.), left side 60 (typ.) ? vertical: up side 40 (typ.), down side 60 (typ.) designed viewing direction ? 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 ( =2.2): normal axis (perpendicular) polarizer surface antiglare polarizer pencil-hardness 3h (min.) [by jis k5400] color gamut at lcd panel center 60 % (typ.) [against ntsc color space] response time ton+toff (10% 90%) 25 ms (typ.) luminance at ibl=7.5marms / lamp 250 cd/m 2 (typ.) signal system lvds 1port (receiver: equivalent of thc63lvdf84a, thine electronics inc.) [8-bit digital signals for data of rgb colors, dot clock (clk), data enable (de)] power supply voltage lcd panel signal processing board: 3.3v backlight edge light type: 2 cold cathode fluorescent lamps (without inverter) replaceable part ? lamp holder set: type no. 150lhs20 power consumption at ibl=7.5marms / lamp and checkered flag pattern 9.4w (typ., power dissipation of the inverter does not include.) www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 6 3. block diagram note1: connections between gnd (signal ground), fg (frame ground) and vblc (lamp low voltage terminal) in the product gnd ? fg connected gnd - vblc not connected fg - vblc not connected note2: gnd and fg must be connected to customer equipment's ground, and it is recommended that gnd, fg and customer inverter ground are conn ected together in customer equipment. metallic frame of lamp holder host vcc gnd note1 note2 power supply for gradation dc/dc converter lcd module (product) lcd panel signal processing board d0+ +3.3v d0- controller with receiver for lvds d1+ d1- d2+ ck+ ck- 100 ? 100 ? 100 ? 100 ? msl fuse v-driver 3,072 lines lcd panel h: 1,024 3 (r,g, b) v: 768 768 lines h-driver fg note1 note2 backlight (edge light type) vblh vblh vblc note1 vblc note1 lamp lamp metallic frame of lamp holder d2- www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 7 4. detailed specifications 4.1 mechanical specifications parameter specification unit module size 328.0 0.5 (w) 252.0 0.5 (h) 11.0 0.5 (d) note1 mm display area 304.128 (h) 228.096 (v) note1 mm weight 970 (typ.), 1,050 (max.) g note1: see " 7. outline drawings ". 4.2 absolute maximum ratings parameter symbol rating unit remarks lcd panel signal processing board vcc -0.3 to +3.6 v power supply voltage lamp voltage vblh 2,000 vrms ta = 25 c display signals note1 vd input voltage for signals function signals note2 vf -0.3 to +3.6 and < vcc +0.3 v ta = 25 c storage temperature tst -20 to +60 c - front surface topf 0 to +50 c note3 operating temperature rear surface topr 0 to +55 c note4 95 % ta 40 c relative humidity note5 rh 85 % 40 < ta 50 c absolute humidity note5 ah 70 note6 g/m 3 ta > 50 c operating altitude - 4,850 m 0 c ta 50 c storage altitude - 13,600 m -20 c ta 60 c note1: display signals are d0+/-, d1+/-, d2+/-, d3+/- and ck+/-. note2: function signal is 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: ta = 50c, rh = 85% www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 8 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 - 290 note1 600 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 input voltage swing for lvds receiver vi 0 - 2.4 v - terminating resistance rt - 100 - ? - high vfh 2.0 - vcc v input voltage for msl signal low vfl 0 - 0.8 v - note1: checkered flag pattern [by eiaj ed-2522] note2: pattern fo r maximum current note3: common mode voltage for lvds receiver www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 9 4.3.2 backlight lamp (ta=25 c, note1) parameter symbol min. typ. max. unit remarks lamp current ibl 3.5 7.5 8.0 marms at ibl=7.5marms: l=250cd/m 2 (typ.) note3 lamp voltage vblh - 560 - vrms note2, note3 1,500 - - vrms ta = 0 c note2, note3 lamp starting voltage vs 1,300 - - vrms ta = 25 c note2, note3 lamp oscillation frequency fo 45 54 65 khz note4 note1: this product consists of 2 backlight la mps, and these specifications are for each lamp. note2: the lamp voltage cycle between lamps should be kept on a same phase. "vs" and "vblh" are the voltage value between low voltage side (cold) and high voltage side (hot). note3: the asymmetric ratio of working waveform for lamps (lamp voltage peak ratio, lamp current peak ratio and waveform space ratio) should be less than 5 % (see the following figure.). if the waveform is asymmetric, dc (direct current) element apply into the lamp. in this case, a lamp lifetime may be shortened, because a distribution of a lamp enclosure substance inclines toward one side between low voltage terminal (cold terminal) and high voltage terminal (hot terminal). when designing the backlight inverter, evaluate asymmetric of lamp working waveform sufficiently. pa: supply voltage/current peak for positive, pb: supply voltage/current peak for negative sa: waveform space for positive part, sb : waveform space for negative part note4: in case "fo" is not the recommended value, beat noise may display on the screen, because of interference between "fo" and "1/th". recommended value of "fo" is as following. th: horizontal signal period (see " 4.9.2 timing characteristics ".) n: natural number (1, 2, 3 ???????? ) note5: method of lamp cable installation may invite fluctuation of lamp current and voltage or asymmetric of lamp working waveform. when designing method of lamp cable installation, evaluate the fluctuation of lamp current, voltage and working waveform sufficiently. pa pb sa sb 0 ? pa - pb ? pb 100 5 % ? sa - sb ? sb 100 5 % fo = 1 4 1 th (2n-1) www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 10 4.3.3 power supply voltage ripple this product works, even if the ripple voltage leve ls 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 terminal of power supply) unit vcc 3.3 v 100 mvp-p note1: the permissible ripple voltage includes spike noise. 4.3.4 fuse fuse parameter type supplier rating fusing current remarks 2.5 a vcc tf16sn2.50 koa corporation 32 v 5.0 a note1 note1: the power supply capacity should be more than the fusing current. if the power supply capacity is less than the fusing current, the fuse may not blow for a short time, and then nasty smell, smoking and so on may occur. www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 11 4.4 power supply voltage sequence * these signals should be measured at the terminal of 100 ? resistance. parameter symbol min. typ. max. unit remarks a - - 10 ms - b 0.01 - 10 ms - c 500 - - ms - d 0.01 - 50 ms - input voltage sequence e 0.01 - 50 ms - vcc dip condition f - - 20 ms note3 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+/- and ck+/-) and function si gnal (msl) must be "0" voltage, exclude the valid period (see above sequence diagram). if these signals are higher than 0.3v, the internal circuit 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. note3: vcc should be 3.0v or more while vcc on period. note4: the backlight power supply voltage should be inputted within the valid period of display and function signals, in order to avoid unstable data display. va l i d p e r i o d 3.0v 0v 0v a vcc note1 display signals* function signal note2 vcc on vcc off b d e c f 3.0v 2.5v www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 12 4.5 connections and functions for interface pins 4.5.1 lcd panel signal processing board cn1 socket (lcd module side): df-14h-20p-1.25h (hirose electric co., ltd. (hrs)) adaptable plug: df14-20s-1.25c (hirose electric co., ltd. (hrs)) pin no. symbol signal remarks 1 vcc 2 vcc power supply - 3 gnd 4 gnd ground - 5 d0- 6 d0+ pixel data note2 7 gnd ground - 8 d1- 9 d1+ pixel data note2 10 gnd ground - 11 d2- 12 d2+ pixel data note2 13 gnd ground - 14 clk- 15 clk+ pixel clock note2 16 gnd ground - 17 d3- 18 d3+ pixel data note2 19 gnd ground - 20 msl selection of lvds input map note1 high: input map a low or open: input map b note1: see " 4.5.4 connection between receiver and transmitter for lvds ". note2: twist pair wires with 100 ? www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 13 4.5.2 backlight lamp attention: vblh and vblc must be connect ed correctly. if customer connects wrongly, customer will be hurt and the product will be broken. cn201 plug (lcd module side): bhr-03vs-1 (j.s.t mfg. co., ltd.) adaptable socket: sm02(8.0)b-bhs-1-tb (j.s.t mfg. co., ltd.) pin no. symbol signal remarks 1 vblh high voltage terminal (hot) cable color: pink 2 n.c. - - 3 vblc low voltage terminal (cold) cable color: white cn202 plug (lcd module side): bhr-03vs-1 (j.s.t mfg. co., ltd.) adaptable socket: sm02(8.0)b-bhs-1-tb (j.s.t mfg. co., ltd.) pin no. symbol signal remarks 1 vblh high voltage terminal (hot) cable color: pink 2 n.c. - - 3 vblc low voltage terminal (cold) cable color: white 4.5.3 position of plug and socket cn1 1 20 signal processing board insert direction cn201 low voltage (cold) high voltage (hot) 1 3 cn202 low voltage (cold) high voltage (hot) 3 1 rear side www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 14 4.5.4 connection between receiver and transmitter for lvds (1) input lvds map a (msl: "high") note1: recommended transmitter: thc63lvdf83a, th c63lvdm83r (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 ? www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 15 (2) input lvds map b (msl: "low" or "open") note1: recommended transmitter: ds90c383 (national semiconductor) or equivalent note2: lsb (least significant bit) ? r0, g0, b0 msb (most significant bit) ? r7, g7, b7 note3: twist pair wires with 100 ? www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 16 4.6 display colors and input data signals this product can display in equivalent to 16,777,216 colors in 256 gray scales. 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 magent a 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 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 17 4.7 display positions the following table is the coordinates per pixel (see " 4.8 scanning directions ".). c (1, 1) r g b c( 1, 1) c( 2, 1) ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 18 4.9 input signal timings 4.9.1 outline of input signal timings ? ? www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 19 4.9.2 timing characteristics (note1) parameter symbol min. typ. max. unit remarks frequency 1/tc 60.0 65.0 70.0 mhz 15.384 ns (typ.) duty - - clk rise time, fall time - - ns note2 setup time - ns clk-data hold time - ns data rise time, fall time - - ns note2 12.3 20.676 - www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 20 4.9.3 input signal timing chart horizontal timing clk de data (r0-r7) (g0-g7) (b0-b7) invalid invalid 1 2 1023 1024 thd th de data (r0-r7) (g0-g7) (b0-b7) vertical timing invalid invalid 1 2 767 768 tvd tv www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 21 4.10 optics 4.10.1 optical characteristics (note1, note2) parameter condition symbol mi n. typ. max. unit remarks luminance white at center www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 22 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 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 23 5. reliability tests test item condition judgement note1 high temperature and humidity (operation) ? ? ? ? ? ? ? ? ? ? www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 24 6. precautions 6.1 meaning of caution signs the following caution signs have very important meaning. be sure to read "6.2 cautions" and "6.3 attentions", after understanding these contents! ! this sign has the meaning that customer will be injured by himself or the product will sustain a damage, if customer has wrong operations. this sign has the meaning that customer will get an electrical shock, if customer has wrong operations. this sign has the meaning that customer will be injured by himself, if customer has wrong operations. 6.2 cautions ? ? ? ! 6.3.1 handling of the product ? www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 25 www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 26 7. outline drawings 7.1 front view unit: mm note1: the values in pare ntheses are for reference. note2: not shown tolerances of the dimensions are 0.5mm. note3: the torque for mounting screws must never exceed 0.343n ? www.datasheet.co.kr datasheet pdf - http://www..net/
NL10276BC30-15 data sheet dod-pd-0498 (1st edition) 27 7.2 rear view unit: mm note1: the values in pare ntheses are for reference. note2: not shown tolerances of the dimensions are 0.5mm. note3: the torque for mounting screws must never exceed 0.343n ? www.datasheet.co.kr datasheet pdf - http://www..net/

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