Invention Grant
- Patent Title: Method of detecting touch location and display apparatus
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Application No.: US17444905Application Date: 2021-08-11
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Publication No.: US11494033B2Publication Date: 2022-11-08
- Inventor: Soowon Kim , Yerin Oh
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2020-0146276 20201104
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044

Abstract:
A display apparatus includes: a substrate having a first display area and a second display area; and a touch driving circuit configured to: receive first sensing signals of first touch sensors on the first display area; receive second sensing signals of second touch sensors on the second display area; generate first touch values based on the first sensing signals; generate second touch values based on the second sensing signals; generate corrected touch values by correcting the second touch values; and determine a touch location based on the first touch values and the corrected touch values.
Public/Granted literature
- US20220137786A1 METHOD OF DETECTING TOUCH LOCATION AND DISPLAY APPARATUS Public/Granted day:2022-05-05
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