Invention Grant
- Patent Title: Touch display device
-
Application No.: US16561667Application Date: 2019-09-05
-
Publication No.: US11334203B2Publication Date: 2022-05-17
- Inventor: CheolSe Kim , JuHan 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: Morgan, Lewis & Bockius LLP
- Priority: KR10-2018-0113729 20180921
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/041

Abstract:
Embodiments of the present disclosure relate to a touch display device and, more particularly, to a touch display device including a touch panel that can reduce the number of signal lines and the number of touch channels and can prevent or reduce a ghost phenomenon in multi-touching. In particular, the touch display device includes a woven type touch panel in which touch electrodes are formed by disposing electrodes to be entangled and electrically connecting the entangled electrodes such that electrically disconnected points exist, thereby being able to reduce the number of signal lines and the number of touch channels and prevent or reduce a ghost phenomenon in multi-touching.
Public/Granted literature
- US20200097127A1 TOUCH DISPLAY DEVICE Public/Granted day:2020-03-26
Information query