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:
May. 06, 2014
Filed:
Jan. 13, 2010
An-cheng Chen, Hsinchu, TW;
Pei-chen Huang, Taipei, TW;
Chien-hsien Cheng, Tainan, TW;
Chun-ming Wu, Banqiao, TW;
Shih-hsien Jassy Liu, Jhubei, TW;
Kung-lung Cheng, Hsinchu, TW;
An-Cheng Chen, Hsinchu, TW;
Pei-Chen Huang, Taipei, TW;
Chien-Hsien Cheng, Tainan, TW;
Chun-Ming Wu, Banqiao, TW;
Shih-Hsien Jassy Liu, Jhubei, TW;
Kung-Lung Cheng, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu County, TW;
Abstract
The invention discloses a reflective liquid crystal material formulation, wherein a liquid crystal component of high dielectric anisotropy is employed to lower the driving voltage. By modulating the addition ratio of the high dielectric anisotropy components, reflective liquid crystal compositions of different reflective colors can be driven by a single driving voltage. The invention also provides a reflective bistable display using the above formulation.