发明名称 ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHTING APPARATUS
摘要 This organic electroluminescent element has an organic light emitting body (10) formed on the surface of a substrate (1), said organic light emitting body having a first electrode (7), an organic light emitting layer (8), and a second electrode (9). The organic light emitting body (10) is sealed by being covered with a sealing substrate (2), which has a recessed housing section (3) for housing the organic light emitting body (10), and which is bonded to the substrate (1). The sealing substrate (2) has a protruding structure (11) that protrudes to the side opposite to the substrate (1). The organic electroluminescent element wherein light emission failures and deterioration due to warping of the sealing substrate (2) are suppressed can be obtained.
申请公布号 WO2014010221(A1) 申请公布日期 2014.01.16
申请号 WO2013JP04206 申请日期 2013.07.08
申请人 PANASONIC CORPORATION 发明人 AOKI, MOTONOBU
分类号 H05B33/04;F21Y105/00;H01L51/50 主分类号 H05B33/04
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