发明名称 |
ENCAPSULATION OF ELECTRONIC DEVICES |
摘要 |
An encapsulation for a device is disclosed. Spacer particles are randomly located in the device region to prevent a cap mounted on the substrate from contacting the active components, thereby protecting them from damage. The spacer particles comprise a base and an upper portion, the base being at least equal to or wider than the upper portion, for preventing the generation of dark spots around the spacer particles. |
申请公布号 |
EP1446845(A1) |
申请公布日期 |
2004.08.18 |
申请号 |
EP20020803354 |
申请日期 |
2002.10.29 |
申请人 |
OSRAM OPTO SEMICONDUCTORS GMBH;INSTITUTE OF MATERIALS RESEARCH AND ENGINEERING |
发明人 |
AUCH, MARK DAI JOONG;CHUA, SOO JIN;FANG, LIM SHUANG;GUENTHER, EWALD KARL MICHAEL |
分类号 |
H01L51/50;H05B33/04;H01L33/00;H01L33/48;H01L51/52;H05B33/10 |
主分类号 |
H01L51/50 |
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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