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AUO |
Product Specification
AU OPTRONICS CORPORATION
( V ) Preliminary Specifications
( ) Final Specifications
Module
Model Name
Note ( )
”WXGA Color TFT-LCD with LED Backlight design
B121EW09 V0
LED Backlight with driving circuit design
Customer
Date
Approved by
Date
Checked &
Approved by
Date
Prepared by
Note: This Specification is subject to change
without notice.
document version 0.3 .
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NBBU Marketing Division /
AU Optronics corporation
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Product Specification
AU OPTRONICS CORPORATION
Contents
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 Maximum Ratings............................................................................................................11
4. Absolute Maximum Ratings............................................................................................................12
4.1 Absolute Ratings of TFT LCD Module ..........................................................................................12
4.2 Absolute Ratings of Backlight Unit ...............................................................................................12
4.3 Absolute Ratings of Environment .................................................................................................12
5. Electrical characteristics....................................................................................................................13
5.1 TFT LCD Module..........................................................................................................................13
5.2 Backlight Unit ...............................................................................................................................15
6. Signal Characteristic ..........................................................................................................................16
6.1 Pixel Format Image ......................................................................................................................16
6.2 The input data format...................................................................................................................17
6.3 Signal Description/Pin Assignment...............................................................................................18
6.4 Interface Timing ...........................................................................................................................21
6.5 LED Power Sequence..................................................................................................................23
7. Connector Description .......................................................................................................................24
7.1 TFT LCD Module..........................................................................................................................24
8. 8. LED Driving Specification ..............................................................................................................25
8.1 Connector Description..................................................................................................................25
8.2 Pin Assignment ............................................................................................................................25
9. Reliability.............................................................................................................................................26
10. Mechanical Characteristics..............................................................................................................27
10.1 LCM Outline Dimension .............................................................................................................27
10.2 Screw Hole Depth and Center Position......................................................................................29
11. Shipping and Package .....................................................................................................................30
11.1 Shipping Label Format ...............................................................................................................30
11.2 Carton package..........................................................................................................................31
11.3 Shipping package of palletizing sequence .................................................................................31
12. Appendix: EDID description.............................................................................................................32
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