发明申请
- 专利标题： Apparatus and method for controlling hue and luminance in image display device
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申请号： US11229642申请日： 2005-09-20
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公开(公告)号： US20060061588A1公开(公告)日： 2006-03-23
- 发明人: Hyun-wook Ok , Seong-deok Lee , Chang-yeong Kim
- 申请人： Hyun-wook Ok , Seong-deok Lee , Chang-yeong Kim
- 申请人地址： KR Suwon-si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-si
- 优先权： KR10-2004-0074938 20040920
- 主分类号： G09G5/02
- IPC分类号： G09G5/02
摘要：
An apparatus for converting input image signals into image signals that can be displayed in an image display device. The image display device includes a color space converter converting color components of the input image signals and color components that can be displayed in the image display device into color space, a hue control variable calculator comparing a converted color gamut with each other to calculate a hue control variable, and a hue controller controlling hues of the input image signals using the hue control variable.
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