Invention Grant
- Patent Title: Display device
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Application No.: US14738654Application Date: 2015-06-12
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Publication No.: US10282010B2Publication Date: 2019-05-07
- Inventor: Jae Woo Choi , Sang Hyun Lim , Chang Sub Jung , A Ra Jo , Eun Gil Choi
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR
- Agency: Innovation Counsel LLP
- Priority: KR10-2014-0095092 20140725
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044

Abstract:
A display device includes: a display panel including an upper electrode and an encapsulation layer provided on the upper electrode; a touch panel including a first touch electrode and a second touch electrode each facing the upper electrode and positioned between the display panel and a cover window covering the display panel, the first touch electrode being separated from the second touch electrode; an elastic layer provided on the display panel and deforming in response to an applied pressure from a touch; and a touch sensor programmed to detect an applied pressure from a change in gaps between the first and second touch electrodes and the upper electrode due to the applied pressure, and to detect a capacitance between the first touch electrode and the second touch electrode caused by the touch, so as to sense a position of the touch.
Public/Granted literature
- US20160026315A1 DISPLAY DEVICE Public/Granted day:2016-01-28
Information query