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:
Apr. 05, 2022
Filed:
Sep. 01, 2017
Method and apparatus for compensating view chromatic aberration of display device and display device
Hkc Corporation Limited, Shuitian Village, CN;
Chongqing Hkc Optoelectronics Technology Co.,ltd., Chongqing, CN;
Chia-Hang Lee, Chongqing, CN;
HKC Corporation Limited, Shenzhen, CN;
Chongqing HKC Optoelectronics Technology Co., Ltd., Chongqing, CN;
Abstract
A method and apparatus for compensating view chromatic aberration of a display device, and a display device are provided, which includes: receiving an inputted image, obtaining a first pixel voltage and a second pixel voltage of each of pixels in two adjacent frames of the image, looking-up the first pixel voltage and the second pixel voltage and obtaining a corresponded first driving signal and a corresponded second driving signal, individually, computing a brightness compensation signal required in a backlight module of a backlight region based on the first driving signal, the second driving signal and a predetermined standard brightness signal, and compensating view chromatic aberration of a post frame of the image based on the brightness compensation signal.