Invention Grant
- Patent Title: Display device having touch sensor
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Application No.: US16453493Application Date: 2019-06-26
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Publication No.: US10672840B2Publication Date: 2020-06-02
- Inventor: Mitsuhide Miyamoto , Hajime Akimoto
- Applicant: Japan Display Inc.
- Applicant Address: JP Minato-ku
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Minato-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3106726b
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52 ; G06F3/041 ; G06F3/044 ; H01L51/00 ; H01L51/50

Abstract:
A sealing member containing conductive particles and disposed in a seal region is formed between a display panel and a touch panel. A laminated structure formed on the display panel includes a first detection lines. The first detection lines extend from the seal region to a connection region and are connected through the conductive particles to terminals of second detection lines formed on the touch panel. A peripheral edge of the organic barrier is located inward from the conductive particles of the sealing member. The above described structure can facilitate a work for connecting external lines such as FPC to the display panel and the touch panel. Further, the structure can secure stability of electrical connection between the external lines and the touch panel.
Public/Granted literature
- US20190319077A1 DISPLAY DEVICE Public/Granted day:2019-10-17
Information query
IPC分类: