Invention Grant
- Patent Title: Touch display device and touch driving method hereof
-
Application No.: US17374896Application Date: 2021-07-13
-
Publication No.: US11487396B2Publication Date: 2022-11-01
- Inventor: HoanSu Shim , JuHan Kim , Wonjoung Kim , Yeonock Ha
- 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: Polsinelli PC
- Priority: KR10-2020-0112064 20200903
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/041
Abstract:
A touch display device and a touch driving method thereof enable to effectively identify a ghost touch while reducing a number of touch lines and touch sensing units by differently disposing an arrangement of the touch electrodes to which the touch lines are connected for each touch block.
Public/Granted literature
- US20220066594A1 TOUCH DISPLAY DEVICE AND TOUCH DRIVING METHOD THEREOF Public/Granted day:2022-03-03
Information query
