发明名称 |
METHOD OF LOCAL DIMMING A LIGHT SOURCE, LIGHT SOURCE APPARATUS FOR PERFORMING THE METHOD, AND DISPLAY APPARATUS HAVING THE LIGHT SOURCE APPARATUS |
摘要 |
In a method of local dimming a light source, which includes driving a light source including a plurality of light-emitting blocks by individually driving the light-emitting blocks, the dimming level of each light-emitting block is determined. In the method, the luminance of a first light-emitting area may be adjusted according to a size of the first light-emitting area corresponding to a display area in which an image having a maximum luminance is displayed.
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申请公布号 |
US2009267890(A1) |
申请公布日期 |
2009.10.29 |
申请号 |
US20090407984 |
申请日期 |
2009.03.20 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK SE-KI;KIM GI-CHERL;YEO DONG-MIN;MOON HOI-SIK;SONG SI-JOON;SHIN HO-SIK |
分类号 |
G09G3/36 |
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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