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:
Nov. 06, 2018
Filed:
May. 22, 2017
AU Optronics Corporation, Hsin-chu, TW;
Yueh-Hung Chung, Hsin-chu, TW;
Hsueh-Ying Huang, Hsin-chu, TW;
Wei-Chun Wei, Hsin-chu, TW;
Shu-Cheng Kung, Hsin-chu, TW;
Ken-Yu Liu, Hsin-chu, TW;
Ya-Ling Hsu, Hsin-chu, TW;
Chen-Hsien Liao, Hsin-chu, TW;
AU OPTRONICS CORPORATION, Hsin-Chu, TW;
Abstract
A display device includes a first substrate, a second substrate, a display medium, a first pixel electrode, a second pixel electrode and a transparent electrode. Sub-pixel units are defined on the first substrate and the second substrate. A sub-pixel unit has a first sub-pixel and a second sub-pixel. The transparent electrode is disposed on the second substrate, and the transparent electrode receives a first common potential and a second common potential. When grey levels displayed by the first sub-pixel and the second sub-pixel are in the range of about 96 to 180, a potential difference between the first common potential received when the first sub-pixel has the maximum brightness and the second common potential received when the second sub-pixel has the minimum brightness is in the range of about 0 mV to 100 mV.