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公开(公告)号：US10818253B2
公开(公告)日：2020-10-27
申请号：US15251480
申请日：2016-08-30
Applicant: LG Display Co., Ltd.
Inventor： Nojin Park , Jeonga Lee , Jiwoong Park
Abstract: A display device comprises a display panel, a drive circuit configured to drive the display panel, a timing controller configured to control the drive circuit, and a power supply configured to output a supply voltage to the display panel. The timing controller is configured to output a vertical synchronization signal having an image display period and a blanking interval. The power supply is configured to vary a level of the supply voltage during the blanking interval of the vertical synchronization signal.
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