B121EW03-V7 AUO, B121EW03-V7 Datasheet
B121EW03-V7
Related parts for B121EW03-V7
B121EW03-V7 Summary of contents
Page 1
... V ) Preliminary Specifications ( ) Final Specifications 12.1” WXGA Color TFT-LCD Module B121EW03 V7 (HW 0A/1A) Model Name Document version 0.4 Product Specification AU OPTRONICS CORPORATION ...
Page 2
Customer Checked & Approved by Note: This Specification is subject to change without notice. 1. Handling Precautions............................................................... 4 2. General Description ................................................................. 5 2.1 General Specification ......................................................................................................................5 2.2 Optical Characteristics ....................................................................................................................6 3. Functional Block Diagram ...................................................... 11 4. Absolute ...
Page 3
Signal Characteristic .............................................................. 17 6.1 Pixel Format Image.......................................................................................................................17 6.2 The input data format....................................................................................................................18 6.3 Signal Description/Pin Assignment ................................................................................................19 6.4 Interface Timing............................................................................................................................22 7. Connector Description ........................................................... 25 7.1 TFT LCD Module.........................................................................................................................25 7.2 Backlight Unit...............................................................................................................................25 7.3 Signal for Lamp connector ...
Page 4
Version and Date Page 0.1 2007/7/3 All First Edition 0.2 2007/8/9 6 275.82x 178 x 5.2 max. 0.2 2007/8/9 32 Old label format 0.2 2007/8/9 32 Note 1: Source IC:Novatek Gate IC:Toshiba Control code 0AXXX H/W 0A 0.2 2007/8/9 ...
Page 5
Handling Precautions 1) Since front polarizer is easily damaged, pay attention not to scratch it sure to turn off power supply when inserting or disconnecting from input connector. 3) Wipe off water drop immediately. Long contact ...
Page 6
... General Description B121EW03 Color Active Matrix Liquid Crystal Display composed of a TFT LCD panel, a driver circuit, and backlight system. The screen format is intended to support the WXGA (1280(H) x 800(V)) screen and 262k colors (RGB 6-bits data driver) without backlight inverter. ...
Page 7
Support Color Temperature Range Operating Storage (Non-Operating) RoHS Compliance 2.2 Optical Characteristics The optical characteristics are measured under stable conditions at 25℃ (Room Temperature) : Item White Luminance [cd/m I =6.0mA CCFL [degree] [degree] Viewing Angle [degree] [degree] Luminance ...
Page 8
Note 1: 5 points position (Ref: Active area Note 2: 13 points position (Ref: Active area ...
Page 9
The LCD module should be stabilized at given temperature for 30 minutes to avoid abrupt temperature change during measuring. In order to stabilize the luminance, the measurement should be executed after lighting Backlight for 30 minutes in a stable, ...
Page 10
Y = Luminance of measured location with gray level 0 pattern (cd/m B Note 8: Definition of response time: The output signals of BM-7 or equivalent are measured when the input signals are changed from “Black” to “White” (falling ...
Page 11
Note 8. Definition of viewing angle Viewing angle is the measurement of contrast ratio ≧10, at the screen center, over a 180° horizontal and 180° vertical range (off-normal viewing angles). The 180° viewing angle range is broken down as ...
Page 12
Functional Block Diagram The following diagram shows the functional block of the 12.1 inches wide Color TFT/LCD Module: (4 pairs LVDS) LCD CARD RxIN0 RxIN1 RxIN2 RxCLKIN VDD GND LCD Connector(20pin) Hirose DF19L-20P-1H Mating type DF19G-20S-1C or compatible ...
Page 13
... Operation Humidity HOP Storage Temperature Storage Humidity Note (25℃ ) Note 2: Permanent damage to the device may occur if exceed maximum values Note 3: For quality performance, please refer to AUO IIS (Incoming Inspection Standard). Operating Range Document version 0.4 Product Specification AU OPTRONICS CORPORATION Min Vin -0 ...
Page 14
Electrical characteristics 5.1 TFT LCD Module 5.1.1 Power Specification Input power specifications are as follows; Symble Parameter VDD Logic/LCD Drive Voltage PDD VDD Power IDD IDD Current I Inrush Current Rush VDDrp Allowable Logic/LCD Drive Ripple Voltage Note ...
Page 15
Signal Electrical Characteristics Input signals shall be low or High-impedance state when VDD is off recommended to refer the specifications of THC63LVDF84A (Thine Electronics Inc.) in detail. Signal electrical characteristics are as follows; Parameter Condition Differential ...
Page 16
... To optimun TFT LCD performance, the LAMP inverter PWM Frequesncy define as:210 +/-5 Hz Remark 1: Typ are AUO recommended Design Points. 1-1 All of characteristics listed are measured under the condition using the AUO Test inverter. 1-2 In case of using an inverter other than listed recommended to check the inverter carefully. ...
Page 17
Note 1: It should be employed the inverter which has “Duty Dimming”, if ICCFL is less than 4mA. Note 2: CCFL discharge frequency should be carefully determined to avoid interference between inverter and TFT LCD. Note 3: The frequency ...
Page 18
Signal Characteristic 6.1 Pixel Format Image Following figure shows the relationship of the input signals and LCD pixel format 1st Line 800th Line Document ...
Page 19
The input data format Signal Name R5 Red Data 5 (MSB) R4 Red Data 4 R3 Red Data 3 R2 Red Data 2 R1 Red Data 1 R0 Red Data 0 (LSB) Red-pixel Data G5 Green Data ...
Page 20
Signal Description/Pin Assignment LVDS is a differential signal technology for LCD interface and high speed data transfer device. Pin# Signal Name 1 GND 3 VDD 5 AGING 7 DATA EDID 9 RxIN0P 11 RxIN1N 13 GND 15 ...
Page 21
Note1: Start from right side Note2: Input signals shall be low or High-impedance state when VDD is off. Document version 0.4 Product Specification AU OPTRONICS CORPORATION Connector Connector ...
Page 22
LVDS inputs are as following. The module uses a 100ohm resistor between positive and negative data lines of each receiver input Signal Input Pin No. 8 RxIN0- 9 RxIN0+ 11 RxIN1- 12 RxIN1+ 14 RxIN2- ...
Page 23
Interface Timing 6.4.1 Timing Characteristics Basically, interface timings should match the 1280x800 /60Hz manufacturing guide line timing. Parameter Frame Rate Clock frequency Vertical Section Blanking Horizontal Section Blanking Note : DE mode only Document version 0.4 Product ...
Page 24
Timing diagram T CLOCK DOTCLK Input Data DE DE Document version 0.4 Product Specification AU OPTRONICS CORPORATION Input Timing Definition ( DE Mode) Invaild Pixel Pixel Pixel Data ...
Page 25
Power ON/OFF Sequence VDD power and lamp on/off sequence is as follows. Interface signals are also shown in the chart. Signals from any system shall be Hi-Z state or low level when VDD is off. Power Supply ...
Page 26
Connector Description Physical interface is described as for the connector on module. These connectors are capable of accommodating the following signals and will be following components. 7.1 TFT LCD Module Connector Name / Designation Manufacturer Type / ...
Page 27
Dynamic Test 8.1 Vibration Test Test condition: l Acceleration: 1 Frequency: l Sweep: 8.2 Shock Test Spec: Test condition: l Acceleration: 220 G , Half sine wave l Active time: l Pulse: Remark: 1. Ambient ...
Page 28
Reliability Items Temperature Humidity Bias High Temperature Operation Low Temperature Operation High Temperature Storage Low Temperature Storage Thermal Shock Test ESD Note1: According to EN 61000-4-2 , ESD class B: Some performance degradation allowed. No data lost ...
Page 29
Mechanical Characteristics 10.1 LCM Outline Dimension Document version 0.4 Product Specification AU OPTRONICS CORPORATION ...
Page 30
Document version 0.4 Product Specification AU OPTRONICS CORPORATION ...
Page 31
Document version 0.4 Product Specification AU OPTRONICS CORPORATION ...
Page 32
Screw Hole Depth and Center Position Screw hole minimum depth, from side surface = 1.80 mm (Ref. drawing) Screw hole center location, from front surface = 2.8 Screw Torque: Maximum 2.2 kgf-cm Document version 0.4 Product Specification ...
Page 33
Shipping and Package 11.1 Shipping Label Format Document version 0.4 Product Specification AU OPTRONICS CORPORATION Week code Hardware Code Model name ...
Page 34
Carton package The outside dimension of carton is 455 (L)mm x 380 (W)mm x 355 (H)mm 11.3 Shipping package of palletizing sequence Document version 0.4 Product Specification AU OPTRONICS CORPORATION ...
Page 35
Appendix: EDID description Address HEX TBD Document version 0.4 Product Specification AU OPTRONICS CORPORATION FUNCTION Value Value Value HEX BIN DEC Note ...