发明名称 |
LIQUID CRYSTAL DISPLAY DEVICE AND DRIVE METHOD FOR SAME |
摘要 |
The present invention relates to a liquid crystal display device in which the light sources of a backlight unit are independently driven as a plurality of separate regions, and to a drive method for the same. In situations where there is a substantial variation in the brightness (luminance) of regions being displayed on the liquid crystal display device, the present invention can improve the visibility of boundaries due to differences in luminance in images displayed within the regions of the backlight unit emitting light at different levels of luminance as a result. |
申请公布号 |
EP2447764(A4) |
申请公布日期 |
2013.02.13 |
申请号 |
EP20100792256 |
申请日期 |
2010.04.30 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
AN, JUNG NAM;KIM, MIN HO;JEONG, CHAN SUNG;KIM, SEUNG SE;HUR, HOON;KEE, WON DO |
分类号 |
G09G3/36;G09G3/34 |
主分类号 |
G09G3/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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