Invention Grant
- Patent Title: Display device
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Application No.: US16426317Application Date: 2019-05-30
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Publication No.: US10707294B2Publication Date: 2020-07-07
- Inventor: Kouhei Takahashi , Hirotsugu Sakamoto , Takeshi Ookawara , Toshihiro Sato
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Michael Best & Friedrich LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@9834eec
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52

Abstract:
An OLED display panel is provided which can control the problem of shedding even in high definition panels. Metal wiring 5 which conducts with an earth line of a flexible printed substrate 15 is provided on a substrate 1. A display area 2 comprised from a plurality of OLED elements is provided at the center of the substrate 1 and four low resistance metal films 3 are provided along each of four edges of the display area 2 on a surface of insulation films 8, 10 at the periphery of the display area 2. Among these, one low resistance metal film 3 conducts with the metal wiring 5 via a contact 3a.
Public/Granted literature
- US20190280078A1 DISPLAY DEVICE Public/Granted day:2019-09-12
Information query
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