LH1687 데이터 시트보기 (PDF) - Sharp Electronics

부품명

상세내역

제조사

LH1687

240-output TFT-LCD Source Driver IC

Sharp Electronics 

(4) Examples of LCD Panel Connection

With the video signal mode setting function of (2), it

is possible to connect LCD panel to the stripe pixel

array panel and delta pixel array panel as shown in

the following examples.

(a) Example of Stripe Pixel Array Panel Connection

Video Signals G R B

OS1 OS2 OS3

VA VB VC

LH1687

OS238 OS239 OS240

LH1687

Sampling

Data

1st Line R G B R

2nd Line R G B R

3rd Line R G B R

BRGB

BRGB

BRGB

MODE = "H"

MODE = "H"

MODE = "H"

Connection of video signal input pins

Video signal input pin

VA VB VC

Video signal

G

R

B

Setting of video signals that are to be sampled by output circuits and MODE pin condition

1st LINE 2nd LINE 3rd LINE AFTER 4th LINE

OS (3n + 1)

R

R

R

R

OS (3n + 2)

G

G

G

G

OS (3n + 3)

B

B

B

B

MODE pin setting

"H"

"H"

"H"

"H"

(n = 0, 1, 2, π, 79)

11

Share Link: