发明名称 |
SEMICONDUCTOR COMPONENT EMITTING AND/OR RECEIVING ELECTROMAGNETIC RADIATION |
摘要 |
<p>Disclosed is a radiation emitting and/or receiving semiconductor component comprising at least one radiation emitting and/or receiving semiconductor chip ( 1 ), which is disposed in a recess ( 2 ) of a housing base body ( 3 ) and is there encapsulated with an encapsulant ( 4 ) that is readily transparent to electromagnetic radiation emitted and/or received by the semiconductor chip ( 1 ). The recess ( 2 ) comprises a chip well ( 21 ) in which the semiconductor chip ( 1 ) is secured, and a trench ( 22 ) that runs at least partway around the chip well ( 21 ) inside the recess ( 2 ), such that between the chip well ( 21 ) and the trench ( 22 ) the housing base body ( 3 ) comprises a wall ( 23 ) whose apex, viewed from a bottom face of the chip well ( 21 ), lies below the level of the surface of the housing base body ( 3 ) from which the recess ( 2 ) leads into the housing base body ( 3 ), and the encapsulant ( 4 ) extends outward from the chip well ( 21 ) over the wall into the trench ( 22 ). A corresponding housing base body is also disclosed.</p> |
申请公布号 |
EP1588436(B1) |
申请公布日期 |
2014.10.01 |
申请号 |
EP20040706121 |
申请日期 |
2004.01.29 |
申请人 |
OSRAM OPTO SEMICONDUCTORS GMBH |
发明人 |
ARNDT, KARLHEINZ;BOGNER, GEORG;BRAUNE, BERT;WAITL, GÜNTER |
分类号 |
H01L33/48;H01L33/52;H01L33/54 |
主分类号 |
H01L33/48 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|