发明名称 Self-light emitting device and electrical appliance using the same
摘要 A self-light emitting device and an electrical appliance including the same are provided, in which extracting efficiency of light from a light emitting element, especially in an EL element, can be improved. A light scattering body formed by etching a transparent film is provided on an insulator so that the extracting efficiency of light can be improved, and the self-light emitting device with high efficiency of light emission can be provided.
申请公布号 US2001035713(A1) 申请公布日期 2001.11.01
申请号 US20010837105 申请日期 2001.04.18
申请人 SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 发明人 KIMURA HAJIME
分类号 H01L27/32;H01L51/50;H01L51/52;H05B33/02;(IPC1-7):H01J1/62 主分类号 H01L27/32
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