发明授权
US08542257B2 Method of driving a light source, apparatus for performing the method and display apparatus having the apparatus
有权
驱动光源的方法，用于执行该方法的装置和具有该装置的显示装置
- 专利标题： Method of driving a light source, apparatus for performing the method and display apparatus having the apparatus
- 专利标题（中）： 驱动光源的方法，用于执行该方法的装置和具有该装置的显示装置
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申请号： US12639844申请日： 2009-12-16
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公开(公告)号： US08542257B2公开(公告)日： 2013-09-24
- 发明人: Bo-Young An , Joo-Hyung Lee , Se-Byung Chae , Ho-Suk Maeng , Seung-Bin Moon
- 申请人： Bo-Young An , Joo-Hyung Lee , Se-Byung Chae , Ho-Suk Maeng , Seung-Bin Moon
- 申请人地址： KR Yongin, Gyeonggi-Do
- 专利权人： Samsung Display Co., Ltd.
- 当前专利权人： Samsung Display Co., Ltd.
- 当前专利权人地址： KR Yongin, Gyeonggi-Do
- 代理机构： F. Chau & Associates, LLC
- 优先权： KR10-2009-0006047 20090123
- 主分类号： G09G5/10
- IPC分类号： G09G5/10
摘要：
A light source apparatus includes a light source module, a luminance determiner, an illuminance sensor and a light source driver. The light source module provides a display panel with light. The luminance determiner obtains luminance data of first image data including at least white image data that is converted from image data of a red color, a green color and a blue color. The illuminance sensor obtains sensing data based upon an external illuminance. The light source driver drives the light source module based upon the luminance data and the sensing data.
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