Invention Grant
- Patent Title: Method for driving liquid crystal display device
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Application No.: US17040438Application Date: 2018-10-31
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Publication No.: US11205394B2Publication Date: 2021-12-21
- Inventor: Chih Tsung Kang
- Applicant: HKC CORPORATION LIMITED , CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Shenzhen; 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 Shenzhen; CN Chongqing
- Agent Marcus S. Simon
- Priority: CN201810292399.3 20180330
- International Application: PCT/CN2018/113041 WO 20181031
- International Announcement: WO2019/184338 WO 20191003
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G3/34
Abstract:
Disclosed are display device and a method for driving same: calculating a sub-pixel scale average value of each pixel in a pixel unit corresponding to original gray scale data to be displayed in a display region, and shutting off a light source corresponding to a sub-pixel color having the smallest average gray scale value in a backlight unit corresponding to each display region.
Public/Granted literature
- US20210020127A1 METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2021-01-21
Information query
IPC分类:
