Invention Grant
- Patent Title: Sensing circuit and correction method thereof, pixel driving module and sensing method thereof, and display apparatus
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Application No.: US17771946Application Date: 2021-06-03
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Publication No.: US11961470B2Publication Date: 2024-04-16
- Inventor: Fei Yang , Tangxiang Wang
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: HOUTTEMAN LAW LLC
- Priority: CN 2010501623.2 2020.06.04
- International Application: PCT/CN2021/098116 2021.06.03
- International Announcement: WO2021/244607A 2021.12.09
- Date entered country: 2022-04-26
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; G09G3/20 ; G09G3/3266
Abstract:
A sensing circuit and a correction method thereof, a pixel driving module and a sensing method thereof, and a display apparatus, the sensing circuit includes: an operation amplifier (AMP), an integration capacitor (Cfb), a first switch (S1), a second switch (S2), a third switch (S3), a fourth switch (S4), a fifth switch (S5) and a sixth switch (S6).
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Information query
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