发明名称 |
Method for dividing display area for local dimming, liquid crystal display device using the same, and method for driving the liquid crystal display device |
摘要 |
A method for dividing a display area for local dimming of LCD is disclosed. The method includes determining an initial number of pixels per data analysis area and a total number of residual pixels, calculating a first residual pixel sum of a current data analysis area using the total number of residual pixels and a second residual pixel sum of a previous data analysis area, determining whether to assign a residual pixel to the current data analysis area using the first residual pixel sum and the total number of data analysis areas, calculating a second residual sum of the current data analysis area whether to assign a residual pixel, and repeating the calculation above until the data analysis area index is a last data analysis area index.
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申请公布号 |
US8570349(B2) |
申请公布日期 |
2013.10.29 |
申请号 |
US20100827537 |
申请日期 |
2010.06.30 |
申请人 |
KWON KYUNG-JOON;LEE SI-HOON;LEE JUNG-HWAN;LG DISPLAY CO., LTD. |
发明人 |
KWON KYUNG-JOON;LEE SI-HOON;LEE JUNG-HWAN |
分类号 |
G09G5/10;G09G3/36 |
主分类号 |
G09G5/10 |
代理机构 |
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