NL128102BC29_01 NEC, NL128102BC29_01 Datasheet
NL128102BC29_01
Available stocks
Related parts for NL128102BC29_01
NL128102BC29_01 Summary of contents
Page 1
... All information is subject to change without notice. Please confirm the sales representative before starting to design your system. Document Number: DOD-PD-0410 (2nd edition) Published date: February 2004 CP(N) 48.0 cm (19.0 Type) SXGA LVDS interface (2port) DOD-PD-0410 (2nd edition) 1 NEC LCD Technologies, Ltd. 2003, 2004 All rights reserved. ...
Page 2
... 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. ...
Page 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 4.5 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 plugs and a socket ....................................................................................................14 4.6 SELECTION OF LVDS INPUT MAP .................................................................................................15 4.6.1 Mode A ........................................................................................................................................15 4 ...
Page 4
OUTLINE 1.1 STRUCTURE AND PRINCIPLE Color LCD module NL128102BC29-01 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 ...
Page 5
GENERAL SPECIFICATIONS Display area Diagonal size of display Drive system Display color Pixel Pixel arrangement Dot pitch Pixel pitch Module size Weight Contrast ratio Viewing angle Designed viewing direction Polarizer surface Polarizer pencil-hardness Color gamut Response time Luminance Signal ...
Page 6
... Note1: Connections between GND (Signal ground), FG (Frame ground) and VBLC (Lamp low voltage terminal) in the product GND - FG GND - VBLC FG - VBLC Note2: GND and FG must be connected to customer equipment's ground, and it is recommended that GND, FG and customer inverter ground are connected together in customer equipment. PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition) NL128102BC29-01 1,024 lines H: 1,280 × ...
Page 7
DETAILED SPECIFICATIONS 4.1 MECHANICAL SPECIFICATIONS Parameter Module size Display area Weight Note1: Excluding lamp cable and cable clamp. Note2: See "7. OUTLINE DRAWINGS". 4.2 ABSOLUTE MAXIMUM RATINGS Parameter LCD panel signal processing board Power supply voltage Input voltage for ...
Page 8
ELECTRICAL CHARACTERISTICS 4.3.1 LCD panel signal processing board Parameter Power supply voltage Power supply current Permissible ripple voltage High Differential input threshold voltage for LVDS receiver Low Terminating resistance High Input voltage for TxSEL signal Low Input current for ...
Page 9
Backlight lamp Parameter Lamp current Lamp voltage Lamp starting voltage Lamp oscillation frequency Note1: This product consists of 6 backlight lamps, and these specifications are for each lamp. Note2: The lamp voltage cycle between lamps should be kept on ...
Page 10
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 VDD Note1: The permissible ripple ...
Page 11
POWER SUPPLY VOLTAGE SEQUENCE 4.5V VDD Note1, Note4 0V Display signals* 0V TxSEL signal Note2 * These signals should be measured at the terminal of 100Ω resistance. Note1: In terms of voltage variation (voltage drop) while VDD rising edge ...
Page 12
... VDD Power supply 30 Note1: Twist pair wires with 100Ω (Characteristic impedance) should be connected between LCD panel signal processing board and LVDS transmitter. Note2: TxSEL is pulled-up in the product. (Pull-up resistor: 50kΩ) Note3: See "4.6 SELECTION OF LVDS INPUT MAP". PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition) ...
Page 13
... Backlight lamp Attention: VBLH and VBLC must be connected correctly. If customer connects wrongly, customer will be hurt and the module will be broken. CN201 plug (LCD module side): BHSR-02VS-1 (J.S.T Mfg. Co., Ltd.) Adaptable socket: Pin No. Symbol 1 VBLH 2 VBLC CN202 plug (LCD module side): BHSR-02VS-1 (J.S.T Mfg. Co., Ltd.) Adaptable socket: Pin No ...
Page 14
Positions of plugs and a socket 1 CN201 2 1 CN202 2 1 CN203 2 1 CN204 2 1 CN205 2 1 CN206 2 PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition) NL128102BC29-01 Rear side CN1 1 30 Insert direction 14 ...
Page 15
SELECTION OF LVDS INPUT MAP 4.6.1 Mode A Input data Note1 RA0 RA1 RA2 RA3 RA4 RA5 GA0 GA1 GA2 GA3 GA4 GA5 BA0 BA1 BA2 BA3 BA4 BA5 Note3 RSVD Note3 RSVD DE RA6 RA7 GA6 GA7 BA6 ...
Page 16
Mode B Input data Note1 Pin THC63LVDF83A/R or equivalent → RA2 51 TA0 → RA3 52 TA1 → RA4 54 TA2 → RA5 55 TA3 → RA6 56 TA4 → RA7 3 TA5 → GA2 4 TA6 → GA3 ...
Page 17
... Note1: LSB (Least Significant Bit) – RA0, GA0, BA0, RB0, GB0, BB0 MSB (Most Significant Bit) – RA7, GA7, BA7, RB7, GB7, BB7 Note2: Twist pair wires with 100Ω (Characteristic impedance) should be connected between LCD panel signal processing board and LVDS transmitter. ...
Page 18
DISPLAY POSITION D(1, 1) D(2, 1) D(1, 2) D(2, 2) • • • • • • • • • • • • D(1,1024) D(2, 1024) 4.9 INPUT SIGNAL ...
Page 19
Input signal timing chart Horizontal timing CLK DATA (A) DATA (B) DE Vertical timing DATA (A), (B) DE Note1: DATA (A)= RA0-RA7, GA0-GA7, BA0-BA7 PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition INVALID INVALID 2 4 thd INVALID 1 ...
Page 20
OPTICS 4.10.1 Optical characteristics Parameter White at center Luminance θR = 0°, θL = 0°, θU = 0°, θD = 0° White/Black at center Contrast ratio θR = 0°, θL = 0°, θU = 0°, θD = 0° Luminance ...
Page 21
Definition of contrast ratio The contrast ratio is calculated by using the following formula. Contrast ratio (CR) = 4.10.3 Definition of luminance uniformity The luminance uniformity is calculated by using following formula. Luminance uniformity (LU) = The luminance is ...
Page 22
RELIABILITY TESTS Test item High temperature and humidity (Operation) Heat cycle (Operation) Thermal shock (Non operation) Vibration (Non operation) Mechanical shock (Non operation) ESD (Operation) Dust (Operation) Operation Low pressure Non-operation Note1: Display functions are checked under the same ...
Page 23
... If customer touches it, products may be broken down or out of adjustment, because of stress to mounting parts. ② Do not hook cables nor pull connection cables such as lamp cable and so on, for fear of damage. ③ If customer puts down the product temporarily, the product puts on flat subsoil as a display side turns down. ④ ...
Page 24
... 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. ⑧ Do not push-pull the interface connectors while the product is working, because wrong power sequence may break down the product. ...
Page 25
OUTLINE DRAWINGS 7.1 FRONT VIEW Note1: Not shown tolerances of the dimensions are TBD. Note2: The torque for mounting screws must never exceed 0.67N⋅m. And the screw length must be 4.0mm to 7.0mm. Note3: Excluding lamp cable and cable ...
Page 26
REAR VIEW Note1: Not shown tolerances of the dimensions are TBD. Note2: The structure of up side and down side lamp cable is the same. PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition) NL128102BC29-01 2 Unit ...
Page 27
... P6 Block diagram P7 Mechanical specifications Absolute maximum ratings P8, P9 Electrical characteristics P10 Fuse P11 power supply voltage sequence P13 Connections and functions for interface pins-Backlight lamp P18 Timing characteristics P20 Optical characteristics P24 Precautions-Handling of the product P25, P26 Outline drawings Signature of writer ...