Invention Grant
- Patent Title: Display device
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Application No.: US15225120Application Date: 2016-08-01
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Publication No.: US10658433B2Publication Date: 2020-05-19
- Inventor: Takuya Kawata , Akihiro Chida
- Applicant: Semiconductor Energy Laboratory Co., Ltd.
- Applicant Address: JP Kanagawa-ken
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP Kanagawa-ken
- Agency: Robinson Intellectual Property Law Office
- Agent Eric J. Robinson
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@29bec830
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/00 ; G06F1/16 ; H01L51/52 ; H01L51/56
Abstract:
A display device, an electronic device, or a lighting device that is unlikely to be broken is provided. A flexible first substrate and a flexible second substrate overlap with each other with a display element provided therebetween. A flexible third substrate is bonded on the outer surface of the first substrate, and a flexible fourth substrate is bonded on the outer surface of the second substrate. The third substrate is formed using a material softer than the first substrate, and the fourth substrate is formed using a material softer than the second substrate.
Public/Granted literature
- US20160343781A1 DISPLAY DEVICE Public/Granted day:2016-11-24
Information query
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