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:
Mar. 24, 2009
Filed:
Oct. 31, 2005
Chih-wen Chen, Tainan, TW;
Wan-hua LU, Hsin-Chu, TW;
Hon-long Hou, Chang-Hua, TW;
Ming-chou Wu, Nantao, TW;
Chih-Wen Chen, Tainan, TW;
Wan-Hua Lu, Hsin-Chu, TW;
Hon-Long Hou, Chang-Hua, TW;
Ming-Chou Wu, Nantao, TW;
AU Optronics Corporation, Hsinchu, TW;
Abstract
A device of liquid crystal display of liquid crystal display for increasing aperture ratio and viewing angle thereof is disclosed. The device comprises a thin film transistor array substrate having a first polarizer on a bottom side, a phase retardation dielectric film having a low dielectric constant on the thin film transistor array substrate and a transparent electrode film on the phase retardation dielectric film, the phase retardation dielectric film compensates phase retardation of light resulting from light with a tilt incident angle passing through liquid crystal between the thin film transistor array substrate and a liquid crystal substrate.