Invention Grant
- Patent Title: Method and apparatus for compensating view chromatic aberration of display device and display device
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Application No.: US16466503Application Date: 2017-09-01
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Publication No.: US11295679B2Publication Date: 2022-04-05
- Inventor: Chia-Hang Lee
- Applicant: HKC CORPORATION LIMITED , CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO.,LTD.
- Applicant Address: CN Shuitian Village; CN Chongqing
- Assignee: HKC CORPORATION LIMITED,CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO.,LTD.
- Current Assignee: HKC CORPORATION LIMITED,CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO.,LTD.
- Current Assignee Address: CN Shuitian Village; CN Chongqing
- Agency: Wang Law Firm, Inc.
- Priority: CN201611034305.X 20161117
- International Application: PCT/CN2017/100251 WO 20170901
- International Announcement: WO2018/090693 WO 20180524
- Main IPC: G09G5/10
- IPC: G09G5/10 ; G09G3/34 ; G09G3/36

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.
Public/Granted literature
- US20210319760A1 METHOD AND APPARATUS FOR COMPENSATING VIEW CHROMATIC ABERRATION OF DISPLAY DEVICE AND DISPLAY DEVICE Public/Granted day:2021-10-14
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