发明名称 |
Display apparatus having uniformity correction function and control method thereof |
摘要 |
<p>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.</p> |
申请公布号 |
EP2546826(A2) |
申请公布日期 |
2013.01.16 |
申请号 |
EP20120161468 |
申请日期 |
2012.03.27 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK, JI-YONG;BEON, NAM-KYUN;IM, SANG-KYUN;KIM, DONG-WOOK |
分类号 |
G09G5/00;G09G3/00;G09G3/20 |
主分类号 |
G09G5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|