Invention Grant
- Patent Title: High color expression display device and method for adjusting displayed color
- Patent Title (中): 高色彩显示装置和调整显示颜色的方法
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Application No.: US12690217Application Date: 2010-01-20
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Publication No.: US08477258B2Publication Date: 2013-07-02
- Inventor: Chun-Chieh Wang , Chun-Liang Lin , Chen-Hsien Liao
- Applicant: Chun-Chieh Wang , Chun-Liang Lin , Chen-Hsien Liao
- Applicant Address: TW Hsin-Chu
- Assignee: Au Optronics Corporation
- Current Assignee: Au Optronics Corporation
- Current Assignee Address: TW Hsin-Chu
- Agency: McClure, Qualey & Rodack, LLP
- Priority: TW98102990A 20090123
- Main IPC: G02F1/13357
- IPC: G02F1/13357 ; G02F1/1335
Abstract:
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.
Public/Granted literature
- US20100188611A1 High Color Expression Display Device and Method for Adjusting Displayed Color Public/Granted day:2010-07-29
Information query
IPC分类:
