发明名称 |
LIQUID CRYSTAL DISPLAY APPARATUS AND IMAGE CONTROL METHOD THEREOF |
摘要 |
A liquid crystal display (LCD) apparatus includes a backlight module and a LCD module. The backlight module has a plurality of individually drivable backlight regions. The LCD module has a plurality of display blocks, each of which corresponds to one of the backlight regions and is disposed on an optical path of light emitted from the corresponding backlight regions. A power regulating module is electrically connected to the backlight module and the LCD module for receiving image frame data and controlling light-emitting intensities of the backlight regions in accordance with the image frame data to be displayed by the corresponding display blocks. Each backlight regions has multiple light-emitting units for emitting light in different colors. Each display block has a plurality of pixels, and each of the pixels has multiple filter units. A transmitted spectrum of each of the light-emitting units of the backlight regions corresponds to transmitted spectrums of at least two filter units of each of the pixels in the respective display blocks.
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申请公布号 |
US2008284947(A1) |
申请公布日期 |
2008.11.20 |
申请号 |
US20080023502 |
申请日期 |
2008.01.31 |
申请人 |
CHI MEI OPTOELECTRONICS CORP. |
发明人 |
LI WANG-YANG;SHIH MING-CHIA |
分类号 |
G02F1/133;G09G5/00 |
主分类号 |
G02F1/133 |
代理机构 |
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代理人 |
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地址 |
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