Invention Grant
- Patent Title: Organic electroluminescent display
- Patent Title (中): 有机电致发光显示
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Application No.: US12195047Application Date: 2008-08-20
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Publication No.: US08008853B2Publication Date: 2011-08-30
- Inventor: Katsumi Inoue , Ryuji Saneto
- Applicant: Katsumi Inoue , Ryuji Saneto
- Applicant Address: JP Tokyo
- Assignee: Fujifilm Corporation
- Current Assignee: Fujifilm Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP.
- Priority: JPP2007-214896 20070821
- Main IPC: H01L51/52
- IPC: H01L51/52

Abstract:
An organic electroluminescent display includes a pair of substrates; an organic electroluminescent device between the pair of substrates, including: a pair of electrodes of an anode and a cathode, and a light-emitting layer between the pair of electrodes; and a light scattering film on a substrate on the viewing side of the pair of substrates, including: a transparent substrate film, and a light scattering layer which contains a light transmitting resin and a light scattering particle having a particle size of front more than 1.2 μm to 3.0 μm, wherein a ratio of (np/nb) is from 0.80 to 0.95 or from 1.05 to 1.35, taking a refractive index of the light scattering particle and the light transmitting resin as np and nb, respectively.
Public/Granted literature
- US20090051277A1 ORGANIC ELECTROLUMINESCENT DISPLAY Public/Granted day:2009-02-26
Information query
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