TFT COLOR LCD MODULE NL10276BC16-01 21.3cm (8.4 Type) XGA LVDS interface (1port) DATA SHEET DOD-PD-0790 (3rd edition) This DATA SHEET is updated document from DOD-PD-0678(2). All information is subject to change without notice. Please confirm the sales representative before starting to design your system. Document Number: DOD-PD-0790 (3rd edition) Published date: January 2005 CP(N) 1 (c) NEC LCD Technologies, Ltd. 2003-2005 All rights reserved. NL10276BC16-01 INTRODUCTION No part of this document shall be copied in any form or by any means without the prior written consent of NEC LCD Technologies, Ltd. (hereinafter called "NEC"). NEC 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 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 or of others. While NEC 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 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: 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 sales representative in advance. DATA SHEET DOD-PD-0790 (3rd edition) 2 NL10276BC16-01 CONTENTS INTRODUCTION ...................................................................................................................................... 2 1. OUTLINE................................................................................................................................................ 4 1.1 STRUCTURE AND PRINCIPLE....................................................................................................... 4 1.2 APPLICATION................................................................................................................................... 4 1.3 FEATURES......................................................................................................................................... 4 2. GENERAL SPECIFICATIONS ............................................................................................................ 5 3. BLOCK DIAGRAM ............................................................................................................................... 6 4. DETAILED SPECIFICATIONS ........................................................................................................... 7 4.1 MECHANICAL SPECIFICATIONS.................................................................................................. 7 4.2 ABSOLUTE MAXIMUM RATINGS ................................................................................................ 7 4.3 ELECTRICAL CHARACTERISTICS............................................................................................... 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 VOLTAGE SEQUENCE .................................................................................... 11 4.4.1 LCD panel signal processing board ........................................................................................... 11 4.4.2 Inverter....................................................................................................................................... 11 4.5 CONNECTIONS AND FUNCTIONS FOR INTERFACE PINS..................................................... 12 4.5.1 LCD panel signal processing board ........................................................................................... 12 4.5.2 Backlight lamp ........................................................................................................................... 13 4.5.3 Positions of plug and socket ...................................................................................................... 13 4.5.4 Connection between receiver and transmitter for LVDS ........................................................... 14 4.6 DISPLAY COLORS AND INPUT DATA SIGNALS ...................................................................... 16 4.6.1 Combinations between input data signals and FRC signal ........................................................ 16 4.6.2 16,777,216 colors....................................................................................................................... 17 4.6.3 262,144 colors............................................................................................................................ 18 4.7 DISPLAY POSITIONS..................................................................................................................... 19 4.8 SCANNING DIRECTIONS ............................................................................................................. 19 4.9 INPUT SIGNAL TIMINGS.............................................................................................................. 20 4.9.1 Outline of input signal timings .................................................................................................. 20 4.9.2 Timing characteristics ................................................................................................................ 21 4.9.3 Input signal timing chart ............................................................................................................ 22 4.10 OPTICS........................................................................................................................................... 23 4.10.1 Optical characteristics.............................................................................................................. 23 4.10.2 Definition of contrast ratio....................................................................................................... 24 4.10.3 Definition of luminance uniformity ......................................................................................... 24 4.10.4 Definition of response times .................................................................................................... 24 4.10.5 Definition of viewing angles.................................................................................................... 24 5. RELIABILITY TESTS......................................................................................................................... 25 6. PRECAUTIONS ................................................................................................................................... 26 6.1 MEANING OF CAUTION SIGNS .................................................................................................. 26 6.2 CAUTIONS ...................................................................................................................................... 26 6.3 ATTENTIONS .................................................................................................................................. 26 6.3.1 Handling of the product ............................................................................................................. 26 6.3.2 Environment............................................................................................................................... 27 6.3.3 Characteristics............................................................................................................................ 27 6.3.4 Other .......................................................................................................................................... 27 7. OUTLINE DRAWINGS ....................................................................................................................... 28 7.1 FRONT VIEW .................................................................................................................................. 28 7.2 REAR VIEW .................................................................................................................................... 29 DATA SHEET DOD-PD-0790 (3rd edition) 3 NL10276BC16-01 1. OUTLINE 1.1 STRUCTURE AND PRINCIPLE Color LCD module NL10276BC16-01 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. PC, signal generator, etc.) are modulated into best form for active matrix system by a signal processing board, and sent to the driver LSIs which drive the individual TFT arrays. The TFT array as an electro-optical switch regulates the amount of transmitted light from the backlight assembly, when it is controlled by data signals. Color images are created by regulating the amount of transmitted light through the TFT array of red, green and blue dots. 1.2 APPLICATION * For industrial use 1.3 FEATURES * * * * * * * * * * High resolution Ultra-wide viewing angle High contrast Wide color gamut LVDS interface Reversible-scan direction Selectable 8bit or 6bit digital signals for data of RGB Edge light type (without inverter) Replaceable lamp for backlight Acquisition product for UL60950 3rd edition/CSA C22.2 No.60950 (File number: E170632) DATA SHEET DOD-PD-0790 (3rd edition) 4 NL10276BC16-01 2. GENERAL SPECIFICATIONS Display area 170.496 (H) x 127.872 (V) mm Diagonal size of display 21.3 cm (8.4 inches) Drive system Pixel a-Si TFT active matrix At input signals for data of RGB: 8bit and FRC: High 16,777,216 colors At input signals for data of RGB: 6bit and FRC: Low or Open 262,144 colors 1,024 (H) x 768 (V) pixels Pixel arrangement RGB (Red dot, Green dot, Blue dot) vertical stripe Dot pitch 0.0555 (H) x 0.1665 (V) mm Pixel pitch 0.1665 (H) x 0.1665 (V) mm Module size 200.0 (W) x 152.0 (H) x 16.5 (D) mm (typ.) Weight 465 g (typ.) Contrast ratio 400:1 (typ.) Viewing angle At the contrast ratio 10:1 * Horizontal: Right side 85 (typ.), Left side 85 (typ.) * Vertical: Up side 85 (typ.), Down side 85 (typ.) Designed viewing direction At DPS= Low or open: normal scan * Viewing angle with optimum grayscale (=2.2): normal axis Polarizer surface Antiglare Polarizer pencil-hardness 3H (min.) [by JIS K5400] Color gamut At LCD panel center 72 % (typ.) [against NTSC color space] Response time Ton+Toff (10% 90%) 25 ms (typ.) Luminance At IBL= 5.0mArms / lamp 400 cd/m2 (typ.) Display color Signal system Power supply voltage Backlight LVDS 1port (Receiver: THC63LVDF84A, THine Electronics Inc. or equivalent) 8bit/6bit digital signals for data of RGB colors, Dot clock (CLK), Data enable (DE) LCD panel signal processing board: 3.3V Edge light type: 4 cold cathode fluorescent lamps Replaceable part * Lamp holder set: Type No. 84LHS03 Recommended inverter (Option) * Inverter: Type No. 84PW021 Power consumption At IBL=5.0mArms / lamp and checkered flag pattern 9.8 W (typ., Power dissipation of the inverter is not included.) DATA SHEET DOD-PD-0790 (3rd edition) 5 NL10276BC16-01 3. BLOCK DIAGRAM Host D0+ LCD module (Product) 100 H-driver D0D1+ Controller with receiver for LVDS 100 D2D3+ 100 D3CK+ 3,072 lines LCD panel V-driver D1D2+ 768 lines 100 H: 1,024 x 3 (R, G, B) V: 768 100 GND Note1 Note2 VCC FG Note1 Note2 Power supply for gradation Note3 51k CKDPS FRC DC/DC converter Fuse LCD panel signal processing board Backlight (Edge light type) Metallic frame of lamp holder VBLH VBLH VDDB Inverter VBLC GNDB Note2 (Option) VBLH VBLH 2 lamps 2 lamps VBLC Note1 Metallic frame of lamp holder Note1: Connections between GND (Signal ground), FG (Frame ground) and VBLC (Lamp low voltage terminal) in the LCD module GND - FG GND - VBLC FG - VBLC Not connected Not connected Not connected Note2: GND, FG and GNDB must be connected to customer equipment's ground, and it is recommended that these grounds are connected together in customer equipment. DATA SHEET DOD-PD-0790 (3rd edition) 6 NL10276BC16-01 Note3: Pull-down resistance of DPS pin (k) min. 20 typ. 50 max. 132 4. DETAILED SPECIFICATIONS 4.1 MECHANICAL SPECIFICATIONS Parameter Specification Unit 200.0 0.5 (W) x 152.0 0.5 (H) x 16.5 0.5 (D) Module size 170.496 (H) x 127.872 (V) Display area Weight Note1 mm Note1 mm 465 (typ.), 490 (max.) g Note1: See "7. OUTLINE DRAWINGS". 4.2 ABSOLUTE MAXIMUM RATINGS Parameter Power supply voltage Input voltage for signals Symbol Rating Unit LCD panel signal processing board VCC -0.3 to +4.0 V Lamp voltage VBLH 1,700 Vrms Display signals Note1 Function signal 1 Note2 Function signal 2 Note3 Remarks Ta = 25C VD -0.3 to VCC+0.3 V Tst -20 to +60 C - Front surface TopF 0 to +55 C Note4 Rear surface TopR 0 to +65 C Note5 95 % Ta 40C 85 % 40 < Ta 50C 70 % 50 < Ta 55C 73 Note7 g/m3 Storage temperature VF1 VF2 Operating temperature Relative humidity Note6 Absolute humidity Note6 Note1: Note2: Note3: Note4: Note5: Note6: Note7: RH AH Ta > 55C Display signals are D0+/-, D1+/-, D2+/-, D3+/- and CK+/-. Function signal 1 is DPS. Function signal 2 is FRC. Measured at center of LCD panel surface (including self-heat) Measured at center of LCD module's rear shield surface (including self-heat) No condensation Water amount at Ta = 55C and RH = 70% DATA SHEET DOD-PD-0790 (3rd edition) 7 NL10276BC16-01 4.3 ELECTRICAL CHARACTERISTICS 4.3.1 LCD panel signal processing board (Ta = 25C) Parameter Symbol min. typ. max. Unit Remarks Power supply voltage VCC 3.0 3.3 3.6 V - Power supply current ICC - 300 Note1 450 Note2 mA at VCC = 3.3V Permissible ripple voltage VRP - - 100 mVp-p for VCC High VTH - - +100 mV Low VTL -100 - - mV RT - 100 - High VFH1 0.7VCC - VCC V Low VFL1 0 - 0.8 V High VFH2 2.0 - VCC V Low VFL2 0 - 0.8 V Differential input threshold voltage for LVDS receiver Terminating resistance Input voltage for DPS signal Input voltage for FRC signal at VCM=1.2V Note3 - - - Note1: Checkered flag pattern [by EIAJ ED-2522] Note2: Pattern for maximum current Note3: Common mode voltage for LVDS receiver DATA SHEET DOD-PD-0790 (3rd edition) 8 NL10276BC16-01 4.3.2 Backlight lamp (Ta = 25C, Note1) Parameter Symbol min. typ. max. Unit Remarks Lamp current IBL 3.0 5.0 5.5 mArms at IBL=5.0mArms: 400cd/m2 Note3, Note4 Lamp voltage VBLH - 440 - Vrms Note2, Note3 875 - - Vrms 1,140 - - Vrms 49 54 59 kHz Lamp starting voltage VS Lamp oscillation frequency FO Ta = 25C Note2, Note3 Ta = 0C Note2, Note3 Note5 Note1: This product consists of 4 backlight lamps, 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 (Power supply voltage peak ratio, power supply 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 inverter, evaluate asymmetric of lamp working waveform sufficiently. |Pa - Pb| Pa Sa 0 x 100 5 % Pb Sb Pb |Sa - Sb| x 100 5 % Sb 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: This product's backlight consists of 2 lamp holders, and each lamp holder contains 2 lamps. 2 lamps are contained in the 1 lamp holder, and both lamps are connected to 1 low voltage cable. Lamp current must be 5.0mArms typical for each lamp, and sum of 2 lamps must be 10mArms typical. (with whole product: 20.0mArms) The lamp current should be measured by high-frequency current meter at the low voltage terminal. Note5: 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. FO = 1 x 4 1 x (2n-1) th th: Horizontal cycle (See "4.9.2 Timing characteristics".) n : Natural number (1, 2, 3 ) Note6: 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. DATA SHEET DOD-PD-0790 (3rd edition) 9 NL10276BC16-01 4.3.3 Power supply voltage ripple This product works, even if the ripple voltage levels are beyond the permissible values as following the table, but there might be noise on the display image. Power supply voltage VCC Ripple voltage Note1 (Measure at input terminal of power supply) Unit 100 mVp-p 3.3V Note1: The permissible ripple voltage includes spike noise. 4.3.4 Fuse Fuse Parameter VCC Rating Type Supplier FCC16132AB KAMAYA ELECTRIC Co., Ltd. 1.25A Fusing current Remarks 2.5A Note1 32V Note1: The power supply capacity should be more than the fusing current. If it is less than the fusing current, the fuse may not blow in a short time, and then nasty smell, smoke and so on may occur. DATA SHEET DOD-PD-0790 (3rd edition) 10 NL10276BC16-01 4.4 POWER SUPPLY VOLTAGE SEQUENCE 4.4.1 LCD panel signal processing board OFF ON VCC Note1 3.0V 0.3V 0V 10s Tr < 50ms Toff 50ms Display signals* Function signals Note2 0V VALID period 0ms < t < 35ms 0ms < t < 35ms * These signals should be measured at the terminal of 100 resistance. Note1: In terms of voltage variation (voltage drop) while VCC rising edge is below 3.0V, a protection circuit may work, and then this product may not work. Note2: Display signals (D0+/-, D1+/-, D2+/-, D3+/- and CK+/-) and function signals (DPS and FRC) must be Low or High-impedance, exclude the VALID period (See above sequence diagram), in order to avoid that internal circuits is damaged. If some of display and function signals of this product are cut while this product is working, even if the signal input to it once again, it might not work normally. If customer stops the display and function signals, they should be cut VCC. 4.4.2 Inverter (Option) Note2 Display and function signals Note1 VALID period VDDB Note1: These are the display and function signals for LCD panel signal processing board. Note2: The inverter voltage (VDDB) should be inputted within the valid period of display and function signals, in order to avoid unstable data display. DATA SHEET DOD-PD-0790 (3rd edition) 11 NL10276BC16-01 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)) Pin No. 1 2 3 Symbol A D3+ Signal Remarks Pixel data B GND Ground A D3- Pixel data B GND Ground Note1, Note3 Note4 Note1, Note3 High: Low or Open: High: Low or Open: Note4 Reverse scan Normal scan Frame rate control ON Frame rate control OFF DPS Selection of scan direction 4 FRC Selection signal of frame rate control 5 GND Ground Note4 6 CK+ Pixel clock Note3 7 CK- 8 GND Ground Note4 9 D2+ Pixel data Note3 10 D2- 11 GND Ground Note4 12 D1+ Pixel data Note3 13 D1- 14 GND Ground Note4 15 D0+ Pixel data Note3 16 D0- 17 GND Ground Note4 18 GND 19 VCC Power supply Note4 20 VCC Note2 Note1 Note1: See "4.6 DISPLAY COLORS AND INPUT DATA SIGNALS". Note2: See "4.8 SCANNING DIRECTIONS". Note3: Twist pair wires with 100 (Characteristic impedance) should be connected between LCD panel signal processing board and LVDS transmitter. Note4: All GND and VCC terminals should be used without any non-connected lines. DATA SHEET DOD-PD-0790 (3rd edition) 12 NL10276BC16-01 4.5.2 Backlight lamp Attention: VBLH and VBLC must be connected correctly. If customer connects wrongly, customer will be hurt and the module will be broken. CN2 plug (LCD module side): Adaptable socket: Pin No. 1 2 3 4 BHR-04VS-1 (J.S.T Mfg. Co., Ltd.) SM03 (7-D1) B-BHS-1-TB (LF)(SN) SM03 (7-D1) B-BHS-1-TB (J.S.T Mfg. Co., Ltd.) Symbol VBLH VBLH N. C. VBLC Signal High voltage (Hot) High voltage (Hot) Low voltage (Cold) CN3 plug (LCD module side): Adaptable socket: Pin No. 1 2 3 4 Remarks Cable color: White Cable color: White Keep this pin Open. Cable color: Black BHR-04VS-1 (J.S.T Mfg. Co., Ltd.) SM03 (7-D1) B-BHS-1-TB (LF)(SN) SM03 (7-D1) B-BHS-1-TB (J.S.T Mfg. Co., Ltd.) Symbol VBLH VBLH N. C. VBLC Signal High voltage (Hot) High voltage (Hot) Low voltage (Cold) Remarks Cable color: White Cable color: White Keep this pin Open. Cable color: Black 4.5.3 Positions of plug and socket Low voltage (Cold) Rear side 4 CN2 2 1 Caution label Barcode label High voltage (Hot) High voltage (Hot) CN3 1 1 2 CN1 20 4 Low voltage (Cold) Insert direction DATA SHEET DOD-PD-0790 (3rd edition) 13 NL10276BC16-01 4.5.4 Connection between receiver and transmitter for LVDS (1) Input data signal: 8bit Host LCD module (Product) Note2 Note3 R2 TA0 TD+ 1A D3+ RD+ R3 TA1 TD- 2A D3- RD- R4 TA2 R5 TA3 R6 TA4 3 DPS R7 TA5 4 FRC G2 TA6 GND 5 GND TCLK+ 6 CK+ RCLK+ TCLK- 7 CK- RCLK- G3 TB0 G4 TB1 8 GND G5 TB2 TC+ 9 D2+ RC+ G6 TB3 TC- 10 D2- RC- G7 TB4 11 GND B2 TB5 TB+ 12 D1+ RB+ B3 TB6 TB- 13 D1- RB- 14 GND B4 TC0 TA+ 15 D0+ RA+ B5 TC1 TA- 16 D0- RA- B6 TC2 17 GND B7 TC3 18 GND Note4 TC4 19 VCC Note4 TC5 20 VCC DE TC6 Signal processor Receiver for LVDS Equivalent of THC63LVDF84A CN1 R0 TD0 R1 TD1 G0 TD2 G1 TD3 B0 TD4 B1 TD5 CLK FRC DPS VCC LCD controller GND CLK IN LVDS transmitter THC63LVDM83R or equivalent Note1 VCC GND LCD panel signal processing board DPS FRC (High) Note1: Recommended transmitter THC63LVDM83R (THine Electronics Inc.) or equivalent Note2: LSB (Least Significant Bit) - R0, G0, B0 MSB (Most Significant Bit) - R7, G7, B7 Note3: Twist pair wires with 100 (Characteristic impedance) should be connected between LCD panel signal processing board and LVDS transmitter. Note4: Input signals to TC4 and TC5 are not used inside the product, but do not keep TC4 and TC5 open to avoid noise problem. DATA SHEET DOD-PD-0790 (3rd edition) 14 NL10276BC16-01 (2) Input data signal: 6bit Host LCD module (Product) Note2 R0 GND TA0 Note3 R1 TA1 R2 TA2 1B GND R3 TA3 2B GND R4 TA4 3 DPS R5 TA5 4 FRC G0 TA6 5 GND 6 CK+ RCLK+ 7 CK- RCLK- TCLK+ GND G1 TB0 G2 TB1 8 GND G3 TB2 TC+ 9 D2+ RC+ G4 TB3 TC- 10 D2- RC- G5 TB4 B0 TB5 TB+ B1 TB6 TB- B2 TC0 TA+ B3 TC1 TA- B4 TC2 B5 TC3 Note4 TC4 Note4 TC5 DE TC6 TCLK- Signal processor 11 GND 12 D1+ RB+ 13 D1- RB- 14 GND 15 D0+ RA+ 16 D0- RA- 17 GND 18 GND 19 VCC 20 VCC Receiver for LVDS Equivalent of THC63LVDF84A CN1 GND TD0 GND TD1 GND TD2 GND TD3 GND TD4 GND TD5 CLK CLK IN VCC FRC DPS VCC LCD controller GND LVDS transmitter THC63LVDM83R or equivalent Note1 GND LCD panel signal processing board DPS FRC (Low or Open) Note1: Recommended transmitter THC63LVDM83R (THine Electronics Inc.) or equivalent Note2: LSB (Least Significant Bit) - R0, G0, B0 MSB (Most Significant Bit) - R5, G5, B5 Note3: Twist pair wires with 100 (Characteristic impedance) should be connected between LCD panel signal processing board and LVDS transmitter. Note4: Input signals to TC4 and TC5 are not used inside the product, but do not keep TC4 and TC5 open to avoid noise problem. DATA SHEET DOD-PD-0790 (3rd edition) 15 NL10276BC16-01 4.6 DISPLAY COLORS AND INPUT DATA SIGNALS 4.6.1 Combinations between input data signals and FRC signal This product can display in equivalent to 16,777,216 colors in 256 gray scales and 262,144 colors in 64 gray scales by combination between input data signals and FRC signal. See following table. Combination Input data signals CN1-Pin No.1 and 2 FRC signal Display colors Remarks 8bit D3+/- High 16,777,216 Note1 6bit GND Low or Open 262,144 Note2 Note1: See "4.6.2 16,777,216 colors". Note2: See "4.6.3 262,144 colors". DATA SHEET DOD-PD-0790 (3rd edition) 16 NL10276BC16-01 4.6.2 16,777,216 colors This product can display equivalent of 16,777,216 colors in 256 gray scales by combination . (See "4.6.1 Combinations between input data signals and FRC signal".) Also the relation between display colors and input data signals is as the following table. Basic Colors Display colors Black Blue Red Magenta Green Cyan Yellow White Red gray scale Black dark bright Red Green gray scale Black dark bright Green Blue gray scale Black dark bright Blue Data signal (0: Low level, 1: High level) R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0 0 0 1 1 0 0 1 1 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 1 1 0 0 1 1 0 0 1 0 0 1 1 0 0 1 1 0 1 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 1 1 0 0 0 1 0 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 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 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 1 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 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 1 0 0 0 0 1 0 1 1 1 1 1 1 0 1 1 1 0 1 : : 1 1 1 0 0 0 1 1 1 0 0 0 0 1 1 0 0 0 1 0 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 1 0 1 0 1 0 1 0 0 0 : : 0 0 0 0 0 0 1 1 1 0 0 0 : : 0 0 0 0 0 0 0 1 1 1 1 0 0 0 : : : : 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 : : : : 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 DATA SHEET DOD-PD-0790 (3rd edition) 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 17 NL10276BC16-01 4.6.3 262,144 colors This product can display equivalent of 262,144 colors in 64 gray scales by combination . (See "4.6.1 Combinations between input data signals and FRC signal".) Also the relation between display colors and input data signals is as the following table. Basic colors Display colors Black Blue Red Magenta Green Cyan Yellow White Red gray scale Black dark bright Red Green gray scale Black dark bright Green Blue gray scale Black dark bright Blue Data signal (0: Low level, 1: High level) R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0 0 0 1 1 0 0 1 1 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 1 1 0 0 1 1 0 0 1 0 0 1 1 0 0 1 1 0 1 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 1 1 0 0 0 1 0 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 1 1 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 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 1 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 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 0 0 0 0 1 0 1 1 1 0 1 1 1 0 1 : : 1 1 1 0 0 0 0 1 1 0 0 0 1 0 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 1 0 1 0 1 0 1 0 0 0 : : 0 0 0 0 0 0 1 1 1 0 0 0 : : 0 0 0 0 0 0 0 1 1 1 1 0 0 0 : : : : 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 : : : : 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 DATA SHEET DOD-PD-0790 (3rd edition) 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 18 NL10276BC16-01 4.7 DISPLAY POSITIONS The following table is the coordinates per pixel (See "4.8 SCANNING DIRECTIONS".). C (0, 0) R G C( 0, 0) C( 0, 1) C( 0, Y) C( 0, 766) C( 0, 767) B C( 1, 0) C( 1, 1) C( 1, Y) C( 1, 766) C( 1, 767) C( C( X, 0) X, 1) C( X, Y) C( X, 766) C( X, 767) C(1022, 0) C(1022, 1) C(1022, Y) C(1022, 766) C(1022, 767) C(1023, 0) C(1023, 1) C(1023, Y) C(1023, 766) C(1023, 767) 4.8 SCANNING DIRECTIONS The following figures are seen from a front view. Also the arrow shows the direction of scan. C (1023, 0) D (1023, 0) C (0, 0) D (0, 0) Note1 C (0,767) D (0,767) C (1023, 767) D (1023, 767) Figure 1. Normal scan (DPS: Low or Open) C (0, 0) D (1023, 767) C (1023, 0) D (0, 767) Note1 C (0,767) D (1023, 0) C (1023, 767) D (0, 0) Figure 2. Reverse scan (DPS: High) 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 DATA SHEET DOD-PD-0790 (3rd edition) 19 NL10276BC16-01 4.9 INPUT SIGNAL TIMINGS 4.9.1 Outline of input signal timings * Horizontal signal Note1 Horizontal display period (thd) DE (Data enable) Display period * Vertical signal Note1 Vertical display period (tvd) DE (Data enable) 1 2 3 4 Display period 768 Note2 Note1: This diagram indicates virtual signal for set up to timing. Note2: See "4.9.3 Input signal timing chart" for numeration of pulse. DATA SHEET DOD-PD-0790 (3rd edition) 20 NL10276BC16-01 4.9.2 Timing characteristics Parameter CLK DATA Frequency Duty Rise time, Fall time Setup time CLK-DATA Hold time Rise time, Fall time Horizontal DE Vertical (One frame) CLK-DE Symbol min. typ. max. Unit Remarks 1/tc - 60.0 65.0 68.0 MHz ns ns ns ns 15.385 ns (typ.) Cycle th Display period thd Cycle tv Display period Setup time tvd - Hold time Rise time, Fall time - - 19.67 20.676 22.4 - 1,344 1,024 16.666 806 768 - 13.3 780 - 18.5 - s CLK CLK ms H H ns ns ns Note2 Note2 48.363 kHz (typ.) Note1, Note2, Note3 60.0 Hz (typ.) Note1 Note2 Note1: Definition of parameters is as follows. tc = 1CLK, th = 1H Note2: See the data sheet of LVDS transmitter. Note3: "th" must keep the fluctuation within 1 CLK, because of avoidance of image sticking. DATA SHEET DOD-PD-0790 (3rd edition) 21 NL10276BC16-01 4.9.3 Input signal timing chart Horizontal timing tc CLK DATA (R0-R5) (G0-G5) (B0-B5) INVALID 1 2 1023 1024 INVALID DE thd th Vertical timing DATA (R0-R5) (G0-G5) (B0-B5) INVALID INVALID 1 2 767 768 DE tvd tv DATA SHEET DOD-PD-0790 (3rd edition) 22 NL10276BC16-01 4.10 OPTICS 4.10.1 Optical characteristics (Note1, Note2) Parameter Condition White at center R = 0, L = 0, U = 0, D = 0 White/Black at center Contrast ratio R = 0, L = 0, U = 0, D = 0 White Luminance uniformity R = 0, L = 0, U = 0, D = 0 x coordinate White y coordinate x coordinate Red y coordinate Chromaticity x coordinate Green y coordinate x coordinate Blue y coordinate R = 0, L = 0, U = 0, D = 0 Color gamut at center, against NTSC color space Black to white Response time White to black Right U = 0, D = 0, CR 10 Left U = 0, D = 0, CR 10 Viewing angle Up R = 0, L = 0, CR 10 Down R = 0, L = 0, CR 10 Luminance Symbol min. typ. max. Unit Measuring instrument L 300 400 - cd/m2 BM-5A - CR 300 400 - - BM-5A Note3 LU - 1.25 1.40 - BM-5A Note4 Wx Wy Rx Ry Gx Gy Bx By 0.270 0.285 - 0.300 0.315 0.643 0.332 0.288 0.613 0.142 0.084 0.330 0.345 - - SR-3 Note5 C 65 72 - % Ton Toff R L U D 70 70 70 70 13 12 85 85 85 85 17 15 - ms ms BM-5A Note6 Note7 BM-5A Note8 Remarks Note1: These are initial characteristics. Note2: Measurement conditions are as follows. Ta = 25C, VCC = 3.3V, IBL = 5.0mArms/lamp, Display mode: XGA, Horizontal cycle = 48.363kHz, Vertical cycle = 60.0Hz, DPS= Low or Open, FRC= Low or Open Optical characteristics are measured at luminance saturation after 20minutes from working the product, in the dark room. Also measurement method for luminance is as follows. 50cm Photodetector (TOPCON BM-5A, SR-3) LCD module (Product) Note3: Note4: Note5: Note6: Note7: Note8: 1 See "4.10.2 Definition of contrast ratio". See "4.10.3 Definition of luminance uniformity". These coordinates are found on CIE 1931 chromaticity diagram. Product surface temperature: TopF = 35C See "4.10.4 Definition of response times". See "4.10.5 Definition of viewing angles". DATA SHEET DOD-PD-0790 (3rd edition) 23 NL10276BC16-01 4.10.2 Definition of contrast ratio The contrast ratio is calculated by using the following formula. Contrast ratio (CR) = 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 Luminance uniformity (LU) = The luminance is measured at near the 5 points shown below. 171 512 853 128 384 640 4.10.4 Definition of response times Response time is measured, the luminance changes from " black " to " white ", or " white " to " black " on the same screen point, by photo-detector. Ton is the time it takes the luminance change from 10% up to 90%. Also Toff is the time it takes the luminance change from 90% down to 10% (See the following diagram.). White 100% 90% Luminance Black 10% 0% Ton Toff 4.10.5 Definition of viewing angles Normal axis (Perpendicular) 12 o'clock L U Left Upper R D Lower Right DATA SHEET DOD-PD-0790 (3rd edition) 24 NL10276BC16-01 5. RELIABILITY TESTS Test item Condition High temperature and humidity (Operation) Judgement 60 2C, RH = 60%, 240hours Display data is white. 0 3C...1hour 55 3C...1hour 50cycles, 4hours/cycle Display data is white. Heat cycle (Operation) Thermal shock (Non operation) -20 3C...30minutes 60 3C...30minutes 100cycles, 1hour/cycle Temperature transition time is within 5 minutes. No display malfunctions Note1 150pF, 150, 10kV 9 places on a panel surface Note2 10 times each points at 1 sec interval ESD (Operation) Dust (Operation) Vibration (Non operation) Mechanical shock (Non operation) Sample dust: No. 15 (by JIS-Z8901)) 15 seconds stir 8 times repeat at 1 hour interval 5 to 100Hz, 11.76m/s2 1 minute/cycle X, Y, Z direction 10 times each directions 294m/ s2, 11ms X, Y, Z direction 3 times each directions No display malfunctions No physical damages Note1 Note1: Display and appearance are checked under environmental conditions equivalent to the inspection conditions of defect criteria. Note2: See the following figure for discharge points. DATA SHEET DOD-PD-0790 (3rd edition) 25 NL10276BC16-01 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 Do not touch the working backlight. Customer will be in danger of an electric shock. Do not touch the working backlight. Customer will be in danger of burn injury. Do not shock and press the LCD panel and the backlight! There is a danger of breaking, because they are made of glass. (Shock: To be not greater 294m/s2 and to be not greater 11ms, Pressure: To be not greater 19.6 N) 6.3 ATTENTIONS ! 6.3.1 Handling of the product Take hold of both ends without touch the circuit board cover when customer pulls out products (LCD modules) from inner packing box. If customer touches it, products may be broken down or out of adjustment, because of stress to mounting parts. Do not hook nor pull cables such as lamp cable, and so on, in order to avoid damage. If customer puts down the product temporarily, the product puts on flat subsoil as a display side turns down. Take the measures of electrostatic discharge with such as earth band, ionic shower and so on, because products may be damaged by electrostatic when customer handles the product. The torque for mounting screws must never exceed 0.49Nm. Higher torque values might result in distortion of the bezel. The product must be installed using mounting holes without undue stress such as bends or twist (See outline drawings). And do not add undue stress to any portion (such as bezel flat area) except mounting hole portion. Bends or twist described above and undue stress to any portion except mounting hole portion may cause display un-uniformity. Do not press or rub on the sensitive display surface. If customer clean on the panel surface, NEC recommends using the cloth with ethanolic liquid such as screen cleaner for LCD. DATA SHEET DOD-PD-0790 (3rd edition) 26 NL10276BC16-01 Do not push nor pull the interface connectors while the product is working. Do not bend or unbend the lamp cable at the near part of the lamp holding rubber, to avoid the damage for high voltage side of the lamp. This damage may cause a lamp breaking and abnormal operation of high voltage circuit. If the lamp cable is attached on the metal part of the LCD module directly, a leak high frequency current to the metal part may occur, then the brightness may decrease or the lamp may not light. When not connecting FG of the LCD module to the customer's equipment ground, inverter noise may create a beat frequency that will cause video noise on the LCD screen. When customer handles the product, use of an original protection sheet on the product surface (polarizer) is recommended for protection of product surface. Adhesive type protection sheet may change color or properties of the polarizer. 6.3.2 Environment Do not operate or store in high temperature, high humidity, dewdrop atmosphere or corrosive gases. Keep the product in packing box and antistatic pouch in room temperature to avoid for dusts and sunlight, when customer stores the product. In order to prevent dew condensation occurring by temperature difference, the product packing box should be opened after being left under the environment of an unpacking room enough. Because a situation of dew condensation occurring is changed by the environmental temperature and humidity. Evaluate the leaving time sufficiently. (Recommendation leaving time: 6 hour or more with packing state) Do not operate in high magnetic field. Circuit boards may be broken down by it. This product is not designed as radiation hardened. 6.3.3 Characteristics The following items are neither defects nor failures. Response time, luminance and color may be changed by ambient temperature. The LCD may be seemed luminance non-uniformity, flicker, vertical seam or small spot by display patterns. Optical characteristics (e.g. luminance, display uniformity, etc.) gradually is going to change depending on operating time, and especially low temperature, because the LCD has cold cathode fluorescent lamps. 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 by viewing angle because of the use of condenser sheet in the backlight. Optical characteristics may be changed by input signal timings. The interference noise of input signal frequency for this product's signal processing board and luminance control frequency of customer's inverter may appear on a display. Set up luminance control frequency of inverter so that the interference noise does not appear. 6.3.4 Other All VCC and GND terminals should be used without any non-connected lines. Do not disassemble a product or adjust variable resistors without permission of NEC. See "REPLACEMENT MANUAL FOR LAMP HOLDER SET", if customer would like to replace backlight lamps. Pay attention not to insert waste materials inside of products, if customer uses screwnails. Pack the product with original shipping package, in order to avoid any damages during transportation, when customer returns it to NEC for repair and so on. DATA SHEET DOD-PD-0790 (3rd edition) 27 NL10276BC16-01 7. OUTLINE DRAWINGS 7.1 FRONT VIEW Note1: The values in parentheses are for reference. Note2: The torque for mounting screws must never exceed 0.49Nm. Note3: Mounting hole portions (4 pieces) DATA SHEET DOD-PD-0790 (3rd edition) Unit: mm 28 NL10276BC16-01 7.2 REAR VIEW Note1: The values in parentheses are for reference. Note2: The torque for mounting screws must never exceed 0.49Nm. DATA SHEET DOD-PD-0790 (3rd edition) Unit: mm 29