Invention Application
- Patent Title: TOUCH DISPLAY DEVICE
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Application No.: US17530259Application Date: 2021-11-18
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Publication No.: US20220164065A1Publication Date: 2022-05-26
- Inventor: Jonghyun HAN , YeonGyeong BAE
- 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
- Priority: KR10-2020-0161337 20201126
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/041

Abstract:
Embodiments of the present disclosure are related to a touch display device, as disposing a plurality of touch pads located on a plurality of lines alternatively and making a metal other than the touch pad not to expose to outside, the number of the touch pads being capable of disposing on a pad area can be increased and a reliability of the touch pad can be maintained. Furthermore, as disposing pad lines, electrically connected to the touch pad and located adjacently, on different layers, a short between adjacent pad lines can be prevented and a space between the touch pads can be reduced or minimized, a disposition structure of the touch pad can be implemented easily according to increasing the number of channels in a large size of the touch display device.
Public/Granted literature
- US11941212B2 Touch display device Public/Granted day:2024-03-26
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