发明名称 ELECTROLUMINESCENCE DEVICE WITH SHOCK-ABSORBING FUNCTION, AND SEALING MEMBER WITH SHOCK-ABSORBING FUNCTION FOR ELECTROLUMINESCENCE DEVICE
摘要 PROBLEM TO BE SOLVED: To provide an EL device for absorbing shocks from the outside, and which has long service life. SOLUTION: In the EL device 100, a light-emitting element forming base board 18 is formed, in such a way that a first electrode 12 is formed on a base board 10, a light-emitting element layer 16 is formed on the first electrode 12, and a second electrode 14 is formed on the light-emitting element layer 16. A sealing member 40 is put from the second electrode 14 side, so as to cover an upper part of the light-emitting element forming base board 18, and a columnar, spherical or sheet-like shock-absorbing member 20 is arranged in clearance 30 between the second electrode 14 and the sealing member 40. This shock-absorbing member 20 is desirably arranged in a light non-emitting region of the EL device, when it is formed of a hard material.
申请公布号 JP2002299042(A) 申请公布日期 2002.10.11
申请号 JP20010098904 申请日期 2001.03.30
申请人 SANYO ELECTRIC CO LTD 发明人 YAMADA TSUTOMU;NISHIKAWA RYUJI
分类号 H01L51/50;H01L51/52;H05B33/02;H05B33/04;H05B33/12 主分类号 H01L51/50
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