Document
O PTREX
LCD. Module Technical Specification
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Checked by (Quality Assurance Div.) Checked by (Design Engineering Div.)
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First Edition
Jan 1, 2001
Final Revision
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Prepared by (Production Div.)
Table of Contents
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.
Applications ........................................................................................................................................................... 2 Features ..................................................................................................................................................................... 2 Mechanical Specifications ......................................................................................................................... 2 Mechanical Drawing TFT LCD Module ..................................................................................... 3 Input / Output Terminals .......................................................................................................................... 4 Absolute Maximum Ratings ..................................................................................................................... 6 Electrical Characteristics............................................................................................................................... 6 Optical Characteristics ................................................................................................................................ 15 Handing Cautions ........................................................................................................................................... 18 Reliability TEST ............................................................................................................................................. 19 Block Diagram................................................................................................................................................. 20
Revision History
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Comment
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1. Application
This technical specification applies to 5” color TFT-LCD module. The applications of the panel are car TV, portable DVD and GPS.
2. Features
. Compatible with NTSC & PAL system . Pixel in stripe configuration . Slim and compact . Vcom Toggle . Image Reversion Up/Down and Left/Right
3. Mechanical Specifications
Parameter Screen Size Display Format Active Area Dot Pitch Pixel Configuration Outline Dimension Weight Specifications 5 (diagonal) 960 234 102.72 (H) 74.53 (V) 0.107 (H) 0.319 (V) Stripe 127.4 (W)×92.8 (H)×12.9 (D)(typ.) 160±10 Unit inch dot mm mm mm g
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4. Mechanical Drawing of TFT-LCD Module
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5. Input / Output Terminals
5-1) TFT-LCD Panel Driving Pin No Symbol 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 HSY FRP CSY VGH VGL VB VR VG GND VDD VCC GND CKC VSY PSI PSC NC UD RL NP I/O I/O O I I I I I I I I I I I I/O O O I I I Description Horizontal Sync. Input / Output Video Polarity Alternating Signal Composite Sync. Signal Supply Voltage for Gate Driver (Hi level) Supply Voltage for Gate Driver (Low level) Video Signal (Blue) Video Signal (Red) Video Signal (Green) Ground Supply voltage for Controller Supply voltage for source driver Ground Control pin for select I/O signal Vertical Sync. Input/ Output Synchronize Pulse for Decoder Synchronize Pulse for DC-DC Converter No Connection UP/DOWN Control Right/Left Shift Control NTSC/PAL Input Note 5-7 Note 5-6 Note 5-8 Note 5-1 Note 5-1 Note 5-4 Note 5-5 Note 5-1 Note 5-2 Note 5-3 Remark Note 5-1
Note 5-1 Pin 13 (CKC) can select the function for Pin 1 ( HSY ), Pin 3 (CSY), and Pin 14( VSY ) . Pin 13 (CKC) Hi Low Pin 1 ( HSY ) HSY Output Pin 3 (CSY) CSY Input Pin 14 ( VSY ) VSY Output
External Horizontal Sync Input External Clock Input External Vertical Sync Input
Note 5-1-1: CKC= High: a. If CKC=1,the phase lock loop (PLL) is adopted in the LCD module. b. Inputs CSY, the controller of LCD module will separate the Vertical Sync and Horizontal Sync from CSY. c. d. Output Horizontal Sync ( HSY , Pin 1) and Vertical Sync ( VSY , Pin 14). The internal detect will detect Vertical Sync to reset the vertical counter. OPTREX CORPORATION
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Note 5-1-2: CKC= Low a. If CKC=0, the phase lock loop (PLL) is not adopted in the LCD module. b. If CKC=0, the external clock input frequency of Pin 3 is 25.17 MHz. c. Input external Vertical Sync (VSY, Pin 14) and Horizontal Sync (Pin 1) to synchronize the LCD module. External Horizontal Sync and External Vertical Sync input pulse can be high going or low going. d. The pulse width of external Horizontal Sync input is 4.7µs external Vertical Sync input is 2H~4H. Note 5-1-3: If there is any.