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:
Mar. 17, 2020
Filed:
Aug. 03, 2016
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Dekang Zeng, Guangdong, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd, Shenzhen, Guangdong, CN;
Abstract
A liquid crystal display (LCD) includes a timing controller, a source driver IC, and a liquid crystal panel. The timing controller transmits data including a gamma value corresponding to a pending frame to the source driver IC. The source driver IC generates grayscale voltages supplied to pixels of a liquid crystal panel based on a gamma value corresponding to the pending frame and the grayscales of the pixels corresponding to the pending frame. The liquid crystal panel shows the pending frame based on the grayscale voltages supplied to each of the pixels. The gamma value corresponding to the pending frame is different from the gamma value corresponding to adjacent frames. Adopting the LCD can greatly lower the color shift from a large view angle and enlarge a view angle without increasing the production costs or lowering the transmittance of the liquid crystal panel.