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:
Dec. 31, 2019
Filed:
Sep. 13, 2017
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Shih-Chyuan Fan Jiang, San Jose, CA (US);
Zhibing Ge, Los Altos, CA (US);
Lei Zhao, Santa Clara, CA (US);
Chaohao Wang, Sunnyvale, CA (US);
Paul P. Lu, Cupertino, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G02F 1/1337 (2006.01); G02F 1/1343 (2006.01); G09G 3/36 (2006.01); H01L 27/12 (2006.01); H01L 29/66 (2006.01); G02F 1/1368 (2006.01); G02F 1/1362 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133345 (2013.01); G02F 1/1337 (2013.01); G02F 1/133723 (2013.01); G02F 1/134363 (2013.01); G02F 1/1368 (2013.01); G02F 2001/133715 (2013.01); G02F 2001/136218 (2013.01); G02F 2202/025 (2013.01); G09G 3/3655 (2013.01); H01L 27/1248 (2013.01); H01L 29/66757 (2013.01);
Abstract
Liquid crystal display systems and methods of operation are described. In an embodiment, a liquid crystal display pixel cell includes an insulation layer spanning over a passivation layer and the plurality of signal electrodes such that it separates the signal electrodes from polymer alignment layer for the liquid crystal. In an embodiment, a method of operating a liquid crystal display panel includes temporal compensation of the Vcom value as a function of time and one or more operating parameters.