发明授权
- 专利标题： High color expression display device and method for adjusting displayed color
- 专利标题（中）： 高色彩显示装置和调整显示颜色的方法
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申请号： US12690217申请日： 2010-01-20
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公开(公告)号： US08477258B2公开(公告)日： 2013-07-02
- 发明人: Chun-Chieh Wang , Chun-Liang Lin , Chen-Hsien Liao
- 申请人： Chun-Chieh Wang , Chun-Liang Lin , Chen-Hsien Liao
- 申请人地址： TW Hsin-Chu
- 专利权人： Au Optronics Corporation
- 当前专利权人： Au Optronics Corporation
- 当前专利权人地址： TW Hsin-Chu
- 代理机构： McClure, Qualey & Rodack, LLP
- 优先权： TW98102990A 20090123
- 主分类号： G02F1/13357
- IPC分类号： G02F1/13357 ; G02F1/1335
摘要：
A high color expression display device and a method for adjusting the displayed color are provided. The display device includes a backlight source, a transmittance adjusting layer, and a display panel for receiving light from the backlight source. The display panel has a color filter disposed above the backlight source. A CIE standard illuminant C test result of the color filter falls into a predetermined scope. In a transmittance spectrum of the transmittance adjusting layer, an average transmittance at wavelength shorter than 495 nm is smaller than that at wavelength greater than 570 nm.
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