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:
Sep. 02, 2014
Filed:
Dec. 29, 2010
Shih-hung Fan, Hsinchu, TW;
Yuhren Shen, Hsinchu, TW;
Cheng-chung Peng, Hsinchu, TW;
Hsin-ta Lee, Hsinchu, TW;
Shih-Hung Fan, Hsinchu, TW;
Yuhren Shen, Hsinchu, TW;
Cheng-Chung Peng, Hsinchu, TW;
Hsin-Ta Lee, Hsinchu, TW;
Innolux Corporation, Miao-Li County, TW;
Abstract
The present invention provides an improved type of liquid crystal (LC) display device with wide-viewing angle and high optical transmittance. The LC display of the present invention consists of: at least one LC alignment apparatus, which makes the LC molecules within the display area forming a continuous-domain or multi-domain alignments, and hence improve its wide-viewing-angle characteristics; a LC layer formed by Nematic type LC with chiral dopants, and with optimal parameters of the optical path difference Δnd and LC rotations of d/p ratio, such that LC molecules can be aligned along all radial directions to achieve optimal transmittance, and thus producing an wide-viewing-angle LC display improved transmittance without the formation of dark fringes in the display area.