发明名称 |
Method of correcting data and liquid crystal display using the same |
摘要 |
A data correcting method is disclosed to implement an optimum picture quality according to surrounding conditions. The data correcting method includes: converting the input data into XYZ color space data; converting the XYZ color space data into JCh color space data by applying a reference illuminance parameter to a CIECAM02 forward algorithm; inversely converting the JCh color space data into the XYZ color space data by the illuminance by sequentially applying a plurality of illuminance parameters different from the reference illuminance, to a CIECAM02 backward algorithm; inversely converting the inversely converted XYZ color space data into an RGB color space to produce correction data of each illuminance; and making a look-up table by mapping the produced correction data of each illuminance to the input data.
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申请公布号 |
US8581925(B2) |
申请公布日期 |
2013.11.12 |
申请号 |
US20090579706 |
申请日期 |
2009.10.15 |
申请人 |
LEE DONGYOU;PARK SUNAH;JUNG HOYOUNG;LG DISPLAY CO. LTD. |
发明人 |
LEE DONGYOU;PARK SUNAH;JUNG HOYOUNG |
分类号 |
G09G5/02;G06K9/00 |
主分类号 |
G09G5/02 |
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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