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:
Jun. 26, 2012
Filed:
Mar. 07, 2007
Xinyu Zhu, Orlando, FL (US);
Zhibing GE, Orlando, FL (US);
Shin-tson Wu, Orlando, FL (US);
Wang-yang LI, Tainan County, TW;
Chung-kuang Wei, Taipei, TW;
Xinyu Zhu, Orlando, FL (US);
Zhibing Ge, Orlando, FL (US);
Shin-Tson Wu, Orlando, FL (US);
Wang-Yang Li, Tainan County, TW;
Chung-Kuang Wei, Taipei, TW;
Chimei Innolux Corporation, Miao-Li County, TW;
University of Central Florida Research Foundation, Inc., Orlando, FL (US);
Abstract
A display includes pixel circuits, each pixel circuit including a first electrode, a second electrode, a third electrode, and a liquid crystal layer doped with a chiral material. The first electric is electrically coupled to a first reference voltage. The second electrode receives a pixel voltage corresponding to a gray scale level, the second electrode including a conducting layer having openings. The third electrode is electrically coupled to a second reference voltage. The second electrode is between the first and third electrodes, and the liquid crystal layer is between the first and second electrodes.