发明名称 |
Electronic component |
摘要 |
An electronic component has a housing body which comprises a semiconductor chip in a recess. The semiconductor chip in the recess is embedded in a casting compound made of a first plastic material having a first glass transition temperature. A cover element made of a second plastic material having a second glass transition temperature is arranged above the recess. The second glass transition temperature is lower than the first glass transition temperature. |
申请公布号 |
US9029901(B2) |
申请公布日期 |
2015.05.12 |
申请号 |
US201113825525 |
申请日期 |
2011.08.19 |
申请人 |
OSRAM Opto Semiconductors GmbH |
发明人 |
Ramchen Johann;Keith Christina;Braune Bert |
分类号 |
H01L33/54;H01L33/56;H01L33/58;H01L33/64;H01L31/0203 |
主分类号 |
H01L33/54 |
代理机构 |
Slater & Matsil, L.L.P. |
代理人 |
Slater & Matsil, L.L.P. |
主权项 |
1. An electronic component comprising:
a housing body: a semiconductor chip arranged in a depression within the housing body, wherein the semiconductor chip is embedded in a potting composed of a first plastic material having a first glass transition temperature; and a cover element arranged above the depression, wherein the cover element is composed of a second plastic material having a second glass transition temperature, and the second glass transition temperature is lower than the first glass transition temperature, wherein the first glass transition temperature is in a range between 120° C. and 150° C.; and wherein the second glass transition temperature is in a range between 80° C. and 120° C. |
地址 |
Regensburg DE |