參數(shù)資料
型號: S6D0110
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 132 RGB Source & 176 Gate Driver With Internal GRAM FOR 65,536 Colors TFT-LCD
中文描述: 132的RGB源
文件頁數(shù): 95/108頁
文件大?。?/td> 595K
代理商: S6D0110
S6D0110 132 RGB SOURCE & 176 GATE DRIVER WITH INTERNAL RAM FOR 65K COLORS TFT-LCD
Preliminary
95
N-RASTER-ROW REVERSED AC DRIVE
The S6D0110 supports not only the LCD reversed AC drive in a one-frame unit but also the n-raster-row reversed
AC drive which alternates in an n-raster-row unit from one to 64 raster-rows. When a problem affecting display
quality occurs, the n-raster-row reversed AC drive can improve the quality.
Determine the number of the raster-rows n (NW bit set value +1) for alternating after confirmation of the display
quality with the actual LCD panel. However, if the number of AC raster-row is reduced, the LCD alternating
frequency becomes high. Because of this, the charge or discharge current is increased in the LCD cells.
1 2 3 4 1 7 5 1 7 6 1 8 4 1 2 3 4 1 7 5 1 7 6 1 8 4 1 2
1 f r a m e
1 f r a m e
Blank period
Blank period
F r a m e
A / C w a v e f o r m d r i v e
176 raster-row
N - r a s t e r - r o w
A / C w a v e f o r m d r i v e
176 raster-row
reverse 3 raster-row
E O R =“1”
Figure 48. Example of an AC signal under n-raster-row reversed AC drive
相關(guān)PDF資料
PDF描述
S6D0114 132 RGB X 176 DOT 1-CHIP DRIVER IC WITH INTERNAL GRAM FOR 262,144 Colors TFT-LCD
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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