发明名称 |
DISPLAY DEVICE, DISPLAY DRIVER AND IMAGE DISPLAY METHOD |
摘要 |
In a display device and a display driver, when a grayscale of a display image is equal to or lower than a specific grayscale value obtained from a histogram of the display image, a display grayscale is extended with a linear function. On the other hand, when a grayscale of a display image is equal to or higher than the specific grayscale value, histogram equalization of a part higher than the specific grayscale value is performed, and the display grayscale is extended with a non-linear function obtained from the histogram equalization.
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申请公布号 |
US2013044146(A1) |
申请公布日期 |
2013.02.21 |
申请号 |
US201213647710 |
申请日期 |
2012.10.09 |
申请人 |
KUROKAWA YOSHIKI;KATAYAMA YUKARI;AWAKURA HIROKI;TAKADA NAOKI;KUDO YASUYUKI;AKAI AKIHITO;TOSHIMA GOKI;AOYAMA AKIHISA;SAKAMAKI GORO |
发明人 |
KUROKAWA YOSHIKI;KATAYAMA YUKARI;AWAKURA HIROKI;TAKADA NAOKI;KUDO YASUYUKI;AKAI AKIHITO;TOSHIMA GOKI;AOYAMA AKIHISA;SAKAMAKI GORO |
分类号 |
G09G5/10;G09G5/00 |
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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