The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 29, 2009
Filed:
Mar. 03, 2008
Chun-chieh Wang, Hsinchu, TW;
Yu-hui Chou, Hsinchu, TW;
Ya-ling Hsu, Hsinchu, TW;
Chun-liang Lin, Hsinchu, TW;
Chen-hsien Liao, Hsinchu, TW;
Chun-Chieh Wang, Hsinchu, TW;
Yu-Hui Chou, Hsinchu, TW;
Ya-Ling Hsu, Hsinchu, TW;
Chun-Liang Lin, Hsinchu, TW;
Chen-Hsien Liao, Hsinchu, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A liquid crystal display (LCD) including a backlight module and a liquid crystal display panel is provided. The backlight module has at least one white light source. BLand BLrespectively represent maximum brightness peaks of a normalized emission spectrum of the backlight module at a wavelength between 500 nm to 520 nm and between 445 nm to 465 nm, in which 0.91≦BL/BL≦0.99. The liquid crystal display panel is disposed above the backlight module, and has a plurality of substrates and one liquid crystal layer located between them. One of substrates has a red filter layer, a green filter layer, and a blue filter layer, and the coordinate values of the red filter layer, the green filter layer, and the blue filter layer in CIE 1931 chromaticity diagram satisfy predetermined relation expressions.