Invention Grant
- Patent Title: Display device with touch sensing unit
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Application No.: US15713953Application Date: 2017-09-25
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Publication No.: US10540030B2Publication Date: 2020-01-21
- Inventor: Junghyun Kim , Won-ki Hong , Minsoo Kim
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Gyeonggi-Do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Cantor Colburn LLP
- Priority: KR10-2016-0127049 20160930
- Main IPC: G06F3/041
- IPC: G06F3/041 ; H01L41/113 ; H01L27/20

Abstract:
A display device may include a first substrate, a touch sensor disposed on the first substrate, a second substrate disposed on the touch sensor, and a display unit disposed on the second substrate and which displays an image. The touch sensor includes a piezoelectric device, which senses a touch thereon, and an adhesive layer, which attaches the first and second substrates to each other. The piezoelectric device and the adhesive layer are disposed in a same layer.
Public/Granted literature
- US20180095574A1 DISPLAY DEVICE WITH TOUCH SENSING UNIT Public/Granted day:2018-04-05
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