Invention Grant
- Patent Title: Method of manufacturing substrate and organic emitting display device having the substrate
- Patent Title (中): 具有基板的基板和有机发光显示装置的制造方法
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Application No.: US13101107Application Date: 2011-05-04
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Publication No.: US08388398B2Publication Date: 2013-03-05
- Inventor: Oh-June Kwon , Kwan-Hee Lee , Seung-Yong Song , Young-Seo Choi , Sun-Young Jung , Young-Cheol Joo , Ji-Hun Ryu
- Applicant: Oh-June Kwon , Kwan-Hee Lee , Seung-Yong Song , Young-Seo Choi , Sun-Young Jung , Young-Cheol Joo , Ji-Hun Ryu
- Applicant Address: KR Giheung-Gu, Yongin, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Giheung-Gu, Yongin, Gyeonggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2008-0038251 20080424
- Main IPC: H01J9/00
- IPC: H01J9/00 ; H01L21/306
Abstract:
Provided are an organic light emitting display device and a method of manufacturing the same. The organic light emitting display device includes a substrate; an sealing substrate facing the substrate, an organic light emitting unit disposed between the substrate and the sealing substrate and having a plurality of organic light emitting devices emitting light, and a plurality of grooves formed in a light extracting surface of the organic light emitting display device through which the light is emitted to the outside. In one embodiment, the grooves are formed on the sealing substrate, and in another embodiment, the grooves are formed on the substrate.
Public/Granted literature
- US20110207325A1 METHOD OF MANUFACTURING SUBSTRATE AND ORGANIC EMITTING DISPLAY DEVICE HAVING THE SUBSTRATE Public/Granted day:2011-08-25
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