Invention Grant
- Patent Title: Light-emitting display device including barrier film with organic material to suppress moisture
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Application No.: US16521699Application Date: 2019-07-25
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Publication No.: US10916729B2Publication Date: 2021-02-09
- Inventor: Takashige Fujimori , Yuichiro Ishiyama
- Applicant: JOLED INC.
- Applicant Address: JP Tokyo
- Assignee: JOLED INC.
- Current Assignee: JOLED INC.
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2018-141797 20180727
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L51/52 ; H01L51/00 ; C23C16/40 ; C23C16/34 ; C23C16/513
Abstract:
A light-emitting display device includes an element-formation substrate and a plurality of pixels. The element-formation substrate includes a first barrier film and a second barrier film provided on a substrate, the first barrier film and the second barrier film being provided in the stated order from the substrate and suppressing ingress of moisture. The plurality of pixels is provided on the element-formation substrate. The element-formation substrate further includes an organic part that fills a crack occurred in the first barrier film, or that is attached around a part of a metallic foreign substance protruding from the first barrier film.
Public/Granted literature
- US20200035947A1 DISPLAY DEVICE Public/Granted day:2020-01-30
Information query
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