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1. (WO2017033879) ELECTROLUMINESCENCE DEVICE

Pub. No.:    WO/2017/033879    International Application No.:    PCT/JP2016/074343
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Tue Aug 23 01:59:59 CEST 2016
IPC: H05B 33/04
H01L 51/50
H05B 33/14
Applicants: SHARP KABUSHIKI KAISHA
シャープ株式会社
Inventors: ISHIDA Mamoru
石田守
OKAMOTO Tetsuya
岡本哲也
HIRASE Takeshi
平瀬剛
OCHI Takashi
越智貴志
SENOO Tohru
妹尾亨
SONODA Tohru
園田通
Title: ELECTROLUMINESCENCE DEVICE
Abstract:
An organic EL display device of the present invention comprising a base material 2 and an organic EL element (electroluminescence element) 4 provided on the base material 2, is provided with a sealing film 14 which seals the organic EL element 4. The sealing film 14 is provided with two inorganic layers 14a and 14d, and two organic layers 14b and 14c which are provided between the two inorganic layers 14a and 14d and of which the infiltration rates are different from each other.