发明授权
- 专利标题： Display apparatus and control method thereof
- 专利标题（中）： 显示装置及其控制方法
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申请号： US11483628申请日： 2006-07-11
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公开(公告)号： US07321199B2公开(公告)日： 2008-01-22
- 发明人: Sang-Hoon Lee , Jeong-Il Kang , Yung-Jun Park , Kyoung-Geun Lee
- 申请人： Sang-Hoon Lee , Jeong-Il Kang , Yung-Jun Park , Kyoung-Geun Lee
- 申请人地址： KR Suwon-Si
- 专利权人： Samsung Electronic Co., Ltd.
- 当前专利权人： Samsung Electronic Co., Ltd.
- 当前专利权人地址： KR Suwon-Si
- 代理机构： Roylance, Abrams, Berdo & Goodman, L.L.P.
- 优先权： KR10-2005-0084611 20050912
- 主分类号： G05F1/00
- IPC分类号： G05F1/00
摘要：
A display apparatus and method in which a current ripple is decreased to improve characteristics of a display apparatus are provided. A display apparatus comprises a light source, a plurality of driving power units providing driving electric powers to the light source, and a controller controlling the plurality of the driving power units so that electric currents of the driving electric powers provided from the respective driving power units have a predetermined phase difference from each other.
公开/授权文献
- US20070057638A1 Display apparatus and control method thereof 公开/授权日：2007-03-15
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