发明名称 LIGHT EMITTING DEVICE
摘要 PROBLEM TO BE SOLVED: To obtain an organic EL device as a front light, suppressing reflection of external light while suppressing increases in member cost and process cost.SOLUTION: In a light emitting device 1, a light emitting element 20 is arranged and light generated in a light emitting functional layer 50 is emitted through a transparent substrate 12, wherein the light emitting element is formed by laminating a first electrode 24 having transparent conductivity, the light emitting functional layer 50 at least including an EL layer 53, and a second electrode 30 formed locally and having reflective conductivity, in this order on the transparent substrate 12. A transparent layer 26 and a semi-transmissive reflection layer 28 are laminated in this order at least in a part of the face of the second electrode 30 opposite to the transparent substrate 12 side.
申请公布号 JP2011018507(A) 申请公布日期 2011.01.27
申请号 JP20090161540 申请日期 2009.07.08
申请人 SEIKO EPSON CORP 发明人 KOBAYASHI HIDEKAZU
分类号 H05B33/02;H01L51/50;H05B33/10;H05B33/12;H05B33/24 主分类号 H05B33/02
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