发明授权
- 专利标题： Color OLED display with improved power efficiency
- 专利标题（中）： 彩色OLED显示屏具有更高的功率效率
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申请号： US10320195申请日： 2002-12-16
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公开(公告)号： US07230594B2公开(公告)日： 2007-06-12
- 发明人: Michael E. Miller , Ronald S. Cok , Andrew D. Arnold , Michael J. Murdoch
- 申请人： Michael E. Miller , Ronald S. Cok , Andrew D. Arnold , Michael J. Murdoch
- 申请人地址： US NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： US NY Rochester
- 代理商 Andrew J. Anderson; Thomas H. Close
- 主分类号： G09G3/32
- IPC分类号： G09G3/32
摘要：
An OLED display device includes an array of light emitting pixels, each pixel having three or more OLEDs for emitting different colors of light specifying a gamut and at least one additional OLED for emitting a color of light within the gamut, wherein the power efficiency of the additional OLED is higher than the luminance efficiency of at least one of the three or more OLEDs; and means for driving the OLEDs in the pixels to produce a given color and luminance at a reduced power usage.
公开/授权文献
- US20040113875A1 Color oled display with improved power efficiency 公开/授权日：2004-06-17
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