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公开(公告)号:US20220208043A1
公开(公告)日:2022-06-30
申请号:US17542019
申请日:2021-12-03
Applicant: LG Display Co., Ltd.
Inventor: Dongwon PARK , YongChul KWON , JungJae KIM
Abstract: A display device can include a display panel including a plurality of subpixels; a feedback part; and a power source configured to output a first power voltage to the feedback part and the display panel, in which the feedback part is configured to output a virtual feedback voltage to the power source, the virtual feedback voltage being based on the first power, and the power source is further configured to adjust a magnitude of the first power voltage to generate an adjusted first power voltage based on the virtual feedback voltage.