发明名称 |
Electrical device and method for particle entrapment device for an electrical component |
摘要 |
An electrical device consisting of a package 10 comprising a base 11 and a lid 15 and an operation element 17 contained within the package. A particle getter 19 is disposed on the lid 15 for entrapping and retaining foreign particles contained within the package 10. A method for protecting the operational element 17 of such an electrical device from the particles is disclosed wherein a polysiloxane material is partially cured with less than about 9 parts of a suitable curing agent to 100 parts of polysiloxane resin to a non-flowing, particle entrapping and retaining condition and the partially cured material is secured within the package.
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申请公布号 |
US4352119(A) |
申请公布日期 |
1982.09.28 |
申请号 |
US19790075864 |
申请日期 |
1979.09.17 |
申请人 |
BECKMAN INSTRUMENTS, INC. |
发明人 |
BARDENS, WILLIAM H.;NELSON, GALE C. |
分类号 |
H01L23/045;H01L23/26;(IPC1-7):H01L23/36;H01L23/02;H01L23/12 |
主分类号 |
H01L23/045 |
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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