Invention Grant
- Patent Title: Touch sensor and display device including the same
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Application No.: US15899648Application Date: 2018-02-20
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Publication No.: US10739919B2Publication Date: 2020-08-11
- Inventor: Sung Jae Moon , Hwan Hee Jeong , Won Kyu Kwak
- 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: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@42590874
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/041

Abstract:
A touch sensor includes a base layer including a first to third sensing region and a non-sensing region surrounding the first to third sensing region; a plurality of touch electrode rows provided in the first to third sensing regions and including a plurality of first touch electrodes connected in a first direction; and a plurality of touch electrode columns including a plurality of second touch electrodes connected in a second direction crossing the first direction. At least one of the first to third sensing regions has an area larger than that of other sensing regions. The non-sensing region includes an additional non-sensing region disposed between the second sensing region and the third sensing region and a bridge line provided in the additional non-sensing region and electrically connecting the first touch electrodes of the second sensing region to the first touch electrodes of the third sensing region.
Public/Granted literature
- US20190056819A1 TOUCH SENSOR AND DISPLAY DEVICE INCLUDING THE SAME Public/Granted day:2019-02-21
Information query