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. 26, 2017
Filed:
Dec. 30, 2015
Applicant:
Industrial Technology Research Institute, Hsinchu, TW;
Inventors:
Chien-Wen Lin, Luzhu Township, TW;
Yi-Lang Tsai, Taichung, TW;
Jong-Lieh Yang, Hsinchu, TW;
Shih-Hsien Liu, Jhubei, TW;
Chao-Wu Liaw, New Taipei, TW;
Kung-Lung Cheng, Hsinchu, TW;
Assignee:
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/00 (2006.01); C09K 19/34 (2006.01); C07D 405/10 (2006.01); C07D 311/92 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3483 (2013.01); C07D 405/10 (2013.01); C07D 311/92 (2013.01); Y10T 428/10 (2015.01); Y10T 428/1036 (2015.01);
Abstract
An optical device is provided, which includes a first transparent substrate, a second transparent substrate, and a liquid-crystal material disposed between the first transparent substrate and the second transparent substrate. The liquid-crystal material includes a photo responsive material with a chemical structure of: wherein Ais Aand Aare independently X is halogen. R is H, Calkyl group, or Calkoxy group. R' is Calkyl group.