參數(shù)資料
型號(hào)： LCX027
廠商： Sony Corporation
英文描述： 1.4cm (0.55-inch) NTSC/PAL Color LCD Panel
中文描述： 一點(diǎn)四厘米（0.55英寸）的NTSC / PAL彩色液晶面板
文件頁(yè)數(shù)： 18/23頁(yè)
文件大小： 202K
代理商： LCX027
– 18 –
LCX027AK
3. RGB Simultaneous Sampling
Horizontal driver samples R, G and B signal simultaneously, which requires the phase matching between R,
G and B signals to prevent horizontal resolution from deteriorating. Thus phase matching between each
signal is required using an external signal delaying circuit before applying video signal to the LCD panel.
Two methods are applied for the delaying procedure: Sample and hold and Delay circuit. These two block
diagrams are as follows.
The LCX027AK has the right/left inverse function. The following phase relationship diagram indicates the
phase setting for the right scan (RGT = High level). For the left scan (RGT = Low level), the phase setting
shall be inverted between B and G signals.
(1) Sample and hold (right scan)
<Phase relationship of delaying sample-and-hold pulses> (right scan)
S/H
S/H
AC Amp
S/H
AC Amp
S/H
AC Amp
S/H
(2) Delay circuit (right scan)
Delay
Delay
AC Amp
Delay
AC Amp
AC Amp
4
3
B
R
G
BLUE
RED
GREEN
CKB
CKR
CKG
CKG
CKG
HCKn
CKB
CKR
CKG
BLUE
RED
GREEN
B
R
G
L
L
2
4
3
2
相關(guān)PDF資料
PDF描述
LCX027AK 1.4cm (0.55-inch) NTSC/PAL Color LCD Panel
LCX027AKB 1.4cm (0.55-inch) NTSC/PAL Color LCD Panel
LCX028 4.6cm (1.8-inch) Black-and-White LCD Panel
LCX028ALT 4.6cm (1.8-inch) Black-and-White LCD Panel
LCX028AMT 4.6cm (1.8-inch) Black-and-White LCD Panel
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LCX027AK 制造商:SONY 制造商全稱(chēng):Sony Corporation 功能描述:1.4cm (0.55-inch) NTSC/PAL Color LCD Panel
LCX027AKB 制造商:SONY 制造商全稱(chēng):Sony Corporation 功能描述:1.4cm (0.55-inch) NTSC/PAL Color LCD Panel
LCX028 制造商:SONY 制造商全稱(chēng):Sony Corporation 功能描述:4.6cm (1.8-inch) Black-and-White LCD Panel
LCX028ALT 制造商:SONY 制造商全稱(chēng):Sony Corporation 功能描述:4.6cm (1.8-inch) Black-and-White LCD Panel
LCX028AMT 制造商:SONY 制造商全稱(chēng):Sony Corporation 功能描述:4.6cm (1.8-inch) Black-and-White LCD Panel
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