发明名称 |
DISPLAY APPARATUS HAVING UNIFORMITY CORRECTION FUNCTION AND CONTROL METHOD THEREOF |
摘要 |
A display apparatus having a uniformity adjustment function is provided, which includes a display unit which is divided into a plurality of local areas; a signal receiver which receives from a sensor light intensity data of each local area of the display unit; and a controller which analyzes the plurality of local areas for non-uniformity correction by comparing a first light intensity data of a current local area with second light intensity data of local areas which have been previously analyzed for the non-uniformity correction, and uses calibration information of a previously analyzed local area if its second light intensity data is within an error range of the first light intensity data, and performs a calibration process with respect to the current local area if there is no result within the error range, and outputs an image signal to the display unit.
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申请公布号 |
US2013016081(A1) |
申请公布日期 |
2013.01.17 |
申请号 |
US201213546392 |
申请日期 |
2012.07.11 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;PARK JI-YONG;BEON NAM-KYUN;IM SANG-KYUN;KIM DONG-WOOK |
发明人 |
PARK JI-YONG;BEON NAM-KYUN;IM SANG-KYUN;KIM DONG-WOOK |
分类号 |
G09G5/10;G09G5/02 |
主分类号 |
G09G5/10 |
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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