Table of Contents
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Contents
1
1.1
1.2
1.3
1.4
1.5
1.6
2
2.1
2.2
3
3.1
3.2
3.3
3.4
4
4.1
4.2
4.3
5
5.1
5.2
5.3
5.4
5.5
5.6
5.7
Overview...............................................1
General Description .................................................................................. 2
Display Characteristics.............................................................................. 2
Mechanical Specification........................................................................... 2
Mechanical Dimension .............................................................................. 3
1.4.1
Frontview ...................................................................................... 3
1.4.2
Rearview ....................................................................................... 4
Absolute Maximum Ratings ...................................................................... 5
1.5.1
Absolute Ratings of the TFT LCD Module .................................... 5
1.5.2
Absolute Environment Ratings...................................................... 5
Functional Block Diagram ......................................................................... 5
Figure 1.1 TFT LCD module ........................................................ 5
Characteristics....................7
TFT LCD Module....................................................................................... 8
2.1.1
Power specification ....................................................................... 8
2.1.2
Signal Electrical Characteristics.................................................... 8
Backlight Unit ............................................................................................ 9
2.2.1
Parameter guideline for LCD ........................................................ 9
Pixel Format Image ................................................................................. 12
3.1.1
Pin Description............................................................................ 12
Table 3.1: Pin Description ......................................................... 12
The Input Data Format ............................................................................ 13
3.2.1
SEL68 ......................................................................................... 13
TFT-LCD Interface Timing ...................................................................... 14
3.3.1
Timing Characteristics ................................................................ 14
Table 3.2: Timing Characteristics .............................................. 14
3.3.2
Input Timing Diagram.................................................................. 15
Power ON/OFF Sequence ...................................................................... 15
TFT-LCD Signal (CN1): LCD Connector................................................. 18
Table 4.1: Connector ................................................................. 18
Table 4.2: Pin Assignment......................................................... 18
LED Backlight Unit (CN2): Driver Connector .......................................... 18
LED Backlight Unit(CN4): Light Bar Connector....................................... 18
Touch Characteristics ............................................................................. 22
Optical Characteristics ............................................................................ 22
Environment Characteristics ................................................................... 22
Mechanical Characteristics ..................................................................... 22
Electronic Characteristics........................................................................ 22
General Specification .............................................................................. 23
Environment Test Criteria for Touch Screen........................................... 23
v
.......................11
.....................................21
IDK-121R User Manual
...........17
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