- 专利标题： Driving method and driving device of display device, and related device
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申请号： US16235201申请日： 2018-12-28
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公开(公告)号： US10783837B2公开(公告)日： 2020-09-22
- 发明人: Yilang Sun , Yifang Chu , Tiankuo Shi , Zhihua Ji , Lingyun Shi
- 申请人： BOE Technology Group Co., Ltd. , Beijing BOE Optoelectronics Technology Co., Ltd.
- 申请人地址： CN Beijing CN Beijing
- 专利权人： BOE Technology Group Co., Ltd.,Beijing BOE Optoelectronics Technology Co., Ltd.
- 当前专利权人： BOE Technology Group Co., Ltd.,Beijing BOE Optoelectronics Technology Co., Ltd.
- 当前专利权人地址： CN Beijing CN Beijing
- 代理机构： Arent Fox LLP
- 代理商 Michael Fainberg
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@662c4da2
- 主分类号： G09G3/34
- IPC分类号： G09G3/34 ; G09G3/36
摘要：
Disclosed are a driving method and driving device of a display device, and a related device. After the backlight signal value of the backlight area is subjected to peak driving, the backlight signal value of each backlight area subjected to peak driving is subjected to backlight diffusion to obtain the backlight signal value of each pixel, and then the output luminance value of each pixel is determined according to the backlight signal value of each pixel and the relationship between the corresponding grayscale value when the backlight module is always on and the peak driving threshold, so as to perform display control.
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