发明名称 |
LIGHT-EMITTING DEVICE AND METHOD FOR PRODUCING LIGHT-EMITTING DEVICE |
摘要 |
<p>A light-emitting device includes: a light-transmitting substrate (10) having a light extraction surface and a concavoconvex surface formed on the side opposite the light extraction surface; laminate reflective films (22) comprising reflective films (20) and low refractive index films (21) covering portions of the concavoconvex surface; a high refractive index layer (30) provided on the light-transmitting substrate (10) with the concavoconvex surface and the laminate reflective film (22) surfaces as the interface therebetween, and having a higher refractive index than that of the light-transmitting substrate (10); an organic functional layer (50) containing a light-emitting layer and provided on the high refractive index layer (30); and a reflective electrode (60) provided on the organic functional layer (50). Each laminate reflective film (22) forms a light-reflecting surface angled in relation to the light extraction surface and positioned along the interface between the light-transmitting substrate (10) and the high refractive index layer (30). A light-transmitting surface angled in relation to the plane in which the light-emitting layer extends is formed along the interface between the light-transmitting substrate (10) and the high refractive index layer (30).</p> |
申请公布号 |
WO2013065172(A1) |
申请公布日期 |
2013.05.10 |
申请号 |
WO2011JP75442 |
申请日期 |
2011.11.04 |
申请人 |
PIONEER CORPORATION;KURODA, KAZUO |
发明人 |
KURODA, KAZUO |
分类号 |
H05B33/02;H01L51/50;H05B33/24 |
主分类号 |
H05B33/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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