Product Specification

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LP141WX3

Liquid Crystal Display

Ver. 1.0

Apr. 23, 2008

3-4. Signal Timing Specifications

Table 6. TIMING TABLE

This is the signal timing required at the input of the User connector. All of the interface signal timing should be

satisfied with the following specifications and specifications of LVDS Tx/Rx for its proper operation.

3-5. Signal Timing Waveforms

Condition : VCC =3.3V

Low: 0.3VCC

High: 0.7VCC

Data Enable, Hsync, Vsync

Hsync

Data Enable

Vsync

Data Enable

t

WH

t

HP

t

HFP

t

HBP

t

VP

t

WV

t

VBP

t

VFP

0.5 Vcc

DCLK

800

800

800

Width-Active

1280

1280

1280

Width-Active

tCLK

96

80

40

Horizontal back porch

56

40

24

Horizontal front porch

tHP

32

24

6

Vertical back porch

18

8

1

Vertical front porch

tHP

860

840

809

Period

10

8

2

Width

48

32

16

Width

tCLK

1480

1432

1360

Thp

Period

Hsync

Vsync

Data

Enable

MHz

-

72.17

-

Frequency

DCLK

Note

Unit

Max

Typ

Min

Symbol

ITEM