參數(shù)資料
型號: HD66787
廠商: Renesas Technology Corp.
英文描述: 528-channel, One-chip Driver with 262,144-color Display RAM and Power Supply Circuit for Low-temperature Poli-Si TFT (LTPS-TFT) Panels with Incorporat
中文描述: 528與262,144色顯示RAM和低電源電路通道,單芯片驅動器的溫度和旋鈴聲非晶硅TFT(薄膜晶體管)與Incorporat小組
文件頁數(shù): 104/159頁
文件大小: 1607K
代理商: HD66787
HD66787
Preliminary
Rev.0.22, May.23.2003, page 104 of 159
Low-temperature poli-Si TFT Panel Control
HD66787 outputs timing signals (FLM, CL1, SFTCLK) for controlling low-temperature poli-Si TFT
(LTPS-TFT) panels with incorporated gates. By level-shifting the voltage of FLM, CL1, SFTCLK, and
DISPTMG, the LTPS-TFT panel with incorporated gates becomes easily controllable.
Source drivers (HD66787)
Output control timing signals (internal signal)
FLM (Frame heading pulse)
CL1 (Line cycle signal): “Low” width
variable with CLW2-0 bits
SFTCLK (Line cycle signal): output timing
variable with STG2-0, SHW1-0 bits
Level-shift output
VGH ~ VGL amplitude
ports for LTPS
SOUT 21, SOUT 22, SOUT 23, SOUT 24
SOUT 11, SOUT 12, SOUT 13, SOUT 14,
240
DB17-0
CS*, WR*
RD*, RS
18
176 pixels x 3
S
S
S
S
G1
G2
G240
G239
Low-temperature
poli-Si (LTPS) TFT
with incorporated
gates
4
IM2,IM1,
IMO/ID
3
RESET
GND
PD17-0
VSYNC
HSYNC
DOTCLK
ENABLE
18
4
VLD
Vcc
HD66787
4
SOUT21
SOUT22
SOUT23
SOUT24
Driver circuits
for incorporated
gates
Shift
Register
Vci1 Vci
Vcom
VGH, VGL
Level
Shif
DCDC
Power supply
Circuit
Vcom
Level
shift
SOUT11
SOUT12
SOUT13
SOUT14
System configuration
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相關代理商/技術參數(shù)
參數(shù)描述
HD66789 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:528-channel, One-chip Driver for Amorphous TFT Panels with 262,144-color display RAM, Power Supply Circuit, and Gate Circuit
HD667A66R 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:132 x 176-dot Graphics LCD Controller/Driver for 65K Colors
HD667B66R 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:132 x 176-dot Graphics LCD Controller/Driver for 65K Colors
HD66840 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC
HD66840F25 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Controller