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參數(shù)資料
| 型號： | UPD16634AN-XXX |
| 廠商： | NEC Corp. |
| 英文描述： | LCD Display Driver |
| 中文描述： | 液晶顯示驅(qū)動程序 |
| 文件頁數(shù)： | 11/20頁 |
| 文件大?。?/td> | 115K |
| 代理商： | UPD16634AN-XXX |
Data Sheet S12595EJ2V0DS00
11
μ
PD16634A
9. CAUTIONS ABOUT FRAME INVERSION
In the case of dot inversion, n frame last line and (n+1) frame first line is the same polarity. When write the same
polarity twice; there are two cases as follows.
(1) Last line output in n frame > First line output in (n+1) frame
→
Positive to write
(2) Last line output in n frame
<
First line output in (n+1) frame
→
Not possible to write
μ
PD16634A has charge buffer and discharge buffer, so need to inversion polarity and write in the case of both
ways.
STB
n frame last line
second line
first line
Vertical intervals
(n+1) frame
(n+1) frame
Discharge buffer
Charge buffer
V
COM
Hi-Z
Hi-Z
Hi-Z
POL
S
2N
STB
n frame last line
second line
first line
Vertical intervals
(n+1) frame
(n+1) frame
V
COM
Hi-Z
Hi-Z
Hi-Z
POL
S
2N
Hi-Z
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD16634A | 300-OUTPUT TFT-LCD SOURCE DRIVER COMPATIBLE WITH 64 GRAY SCALE |
| UPD16634AN | 300-OUTPUT TFT-LCD SOURCE DRIVER COMPATIBLE WITH 64 GRAY SCALE |
| UPD16640C | 300/309-OUTPUT TFT-LCD SOURCE DRIVER 64 GRAY SCALE |
| UPD16640CN | 300/309-OUTPUT TFT-LCD SOURCE DRIVER 64 GRAY SCALE |
| UPD16641N-XXX | Interface IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD16635 | 制造商:NEC 制造商全稱:NEC 功能描述:240-OUTPUT TFT-LCD SOURCE DRIVER |
| UPD16635N | 制造商:NEC 制造商全稱:NEC 功能描述:240-OUTPUT TFT-LCD SOURCE DRIVER |
| UPD16635N-XXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| UPD16636N-XXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| UPD16638AN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
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