Invention Grant
- Patent Title: Display device
-
Application No.: US17542019Application Date: 2021-12-03
-
Publication No.: US11645958B2Publication Date: 2023-05-09
- Inventor: Dongwon Park , YongChul Kwon , JungJae Kim
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG DISPLAY CO., LTD.
- Current Assignee: LG DISPLAY CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR 20200187223 2020.12.30 KR 20210117765 2021.09.03
- Main IPC: G09G3/00
- IPC: G09G3/00 ; G09G3/20

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.
Public/Granted literature
- US20220208043A1 DISPLAY DEVICE Public/Granted day:2022-06-30
Information query