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. 29, 2011
Filed:
Mar. 02, 2009
Hong-cheu Lin, Hsinchu, TW;
Wei-hong Chen, Yilan County, TW;
Ling-yung Wang, Tainan County, TW;
Chieh-yin Tang, Miaoli County, TW;
Szu-fen Chen, Taoyuan County, TW;
Hong-Cheu Lin, Hsinchu, TW;
Wei-Hong Chen, Yilan County, TW;
Ling-Yung Wang, Tainan County, TW;
Chieh-Yin Tang, Miaoli County, TW;
Szu-Fen Chen, Taoyuan County, TW;
Chunghwa Picture Tubes, Ltd., Padeh, Taoyuan, TW;
Abstract
A liquid crystal composite is provided, which includes a liquid crystal compound and a nanoparticle. The liquid crystal compound is an optically compensated birefringence (OCB) liquid crystal compound. The nanoparticle has at least one acrylic functional group on the main chain or side chain thereof. The nanoparticle is 0.1-2 wt % by weight of the liquid crystal composite.