Invention Grant
- Patent Title: Touch screen and display device having the same
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Application No.: US16386203Application Date: 2019-04-16
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Publication No.: US11169629B2Publication Date: 2021-11-09
- Inventor: Ji Yeon Baek , Mi Young Kim , Chang Bum Kim , Jung Mok Park , Young Seok Yoo , Byeong Kyu Jeon , Hee Yeon Choi
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-Si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-Si
- Agency: Innovation Counsel LLP
- Priority: KR10-2018-0111824 20180918
- Main IPC: G06F3/041
- IPC: G06F3/041 ; H01L27/32

Abstract:
A touch screen and a display device having the same are disclosed. The touch screen includes an insulating substrate including a sensing region and a peripheral region, a plurality of sensing electrodes disposed in the sensing region, a plurality of wirings disposed in the peripheral region and electrically connected to the plurality of sensing electrodes, a plurality of pads disposed in the peripheral region and electrically connected to the plurality of wirings, an optical film disposed on an upper portion of the plurality of sensing electrodes, a flexible circuit board electrically connected to the plurality of pads, and a reinforcing member disposed on the flexible circuit board corresponding to the plurality of pads, wherein a first height measured from the insulating substrate to an upper surface of the reinforcing member is equal to a second height measured from the insulating substrate to an upper surface of the optical film.
Public/Granted literature
- US20200089347A1 TOUCH SCREEN AND DISPLAY DEVICE HAVING THE SAME Public/Granted day:2020-03-19
Information query