Invention Application
- Patent Title: TOUCH DISPLAY DEVICE
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Application No.: US17411677Application Date: 2021-08-25
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Publication No.: US20220164048A1Publication Date: 2022-05-26
- Inventor: YoungJun HONG , BooYoung KIM , SeongHoon 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
- Priority: KR10-2020-0156642 20201120
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044

Abstract:
Embodiments of the disclosure relate to touch display devices. Display pads and touch pads may be arranged on the same side of a display panel by removing a portion of a second substrate to thereby expose the touch pads to the outside after attaching the second substrate on which the touch pads are arranged to a first substrate on which the display pads are arranged.
Since the touch pads are positioned higher than the display pads in the area that does not overlap the display pads, bonding between the pads and the printed circuit may be easy to perform. Since the number of pads that may be arranged increases, it is possible to easily implement a large-area, high resolution touch display device.
Since the touch pads are positioned higher than the display pads in the area that does not overlap the display pads, bonding between the pads and the printed circuit may be easy to perform. Since the number of pads that may be arranged increases, it is possible to easily implement a large-area, high resolution touch display device.
Public/Granted literature
- US11494021B2 Touch display device Public/Granted day:2022-11-08
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