发明名称 |
MODULE ELECTROLUMINESCENT ET LAMPE POUR PHARE DE VEHICULE |
摘要 |
A light-emitting module having a light-emitting efficiency. The light-emitting module that emits light includes a semiconductor light-emitting element that emits light; and a light transmission member that is provided to cover the semiconductor light-emitting element with materials for transmitting the light emitted from the semiconductor light-emitting element and forms a sub-wavelength grating for reducing reflection of the light on its outgoing face for sending the light incident from an interface facing said semiconductor light-emitting element to its outside in grid periods shorter than a wavelength of the light transmitted by the light transmission member. |
申请公布号 |
FR2865343(B1) |
申请公布日期 |
2011.09.23 |
申请号 |
FR20050000667 |
申请日期 |
2005.01.21 |
申请人 |
KOITO MANUFACTURING CO LTD |
发明人 |
TAKEDA HITOSHI;DAICHOU HISAYOSHI;TOKIDA TSUKASA;ISHIDA HIROYUKI |
分类号 |
G02B5/18;F21S2/00;F21S8/10;F21S8/12;F21V5/04;F21W101/10;F21Y101/02;H01L29/06;H01L33/32;H01L33/50;H01L33/54;H01L33/56;H01L33/60;H01L33/62;H01L33/64;H05B33/20 |
主分类号 |
G02B5/18 |
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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