Invention Grant
- Patent Title: Touch panel and touch device
-
Application No.: US17098559Application Date: 2020-11-16
-
Publication No.: US11307719B2Publication Date: 2022-04-19
- Inventor: Yangsik Lee , JiHyun Jung
- 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: KP10-2017-0154456 20171120
- Main IPC: G06F3/044
- IPC: G06F3/044 ; H01L51/52 ; H01L27/32 ; G06F3/041 ; H05K9/00

Abstract:
A display device includes a light-emitting device; an encapsulation layer disposed on the light-emitting device; an insulating layer on the encapsulation layer; a plurality of first touch sensors on an upper surface of the insulating layer, and arranged in a first direction; a plurality of second touch sensors on the upper surface of the insulating layer, and arranged in a second direction intersecting the first direction; and a discharge pattern disposed between the encapsulation layer and the insulating layer, and overlapping an area between a first touch sensor of the plurality of first touch sensors and a second touch sensor of the plurality of second touch sensors. Further, a first end of the discharge pattern is connected to one of the first touch sensor and the second touch sensor through a contact hole of the insulating layer.
Public/Granted literature
- US20210064166A1 TOUCH PANEL AND TOUCH DEVICE Public/Granted day:2021-03-04
Information query