发明名称 |
Apparatus and method for reducing color error in display having sub-pixel structure |
摘要 |
An apparatus and a method are provided for reducing color error in a display having a sub-pixel structure. The method includes: setting at least two directions based on a sub-pixel to be displayed and calculating differences of brightness values of at least two pixels or sub-pixels positioned in the set directions; selecting one of at least two of the differences and determining a direction indicated by the selected difference; determining at least one sub-pixel or pixel neighboring the sub-pixel to be displayed in consideration of the determined direction; and filtering a brightness value of the sub-pixel to be displayed and a brightness value of the determined at least one sub-pixel or pixel and re-assigning the filtered brightness value to the sub-pixel to be displayed.
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申请公布号 |
US8035659(B2) |
申请公布日期 |
2011.10.11 |
申请号 |
US20050293237 |
申请日期 |
2005.12.05 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOE WON-HEE;LEE SEONG-DEOK;KIM CHANG-YEONG |
分类号 |
G09G5/10 |
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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