发明名称 |
Baffled cold shields for infrared detector |
摘要 |
An infrared cold shield comprises a side wall, a top wall and at least one baffle extending across the interior of the cold shield. The top wall and baffles comprise aligned apertures. The cold shield is preferably made by securing one or more metal foil disks and aluminum mandrel segments in an alternating stacked arrangement wherein the outer edges of the metal foil disks are exposed. The assembly is then electroplated to deposit a layer of metal over the side surfaces of the mandrel segments and to capture and bond with the exposed edges of the metal foil sections. The mandrel segments are then dissolved.
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申请公布号 |
US5315116(A) |
申请公布日期 |
1994.05.24 |
申请号 |
US19930057448 |
申请日期 |
1993.05.05 |
申请人 |
OPTICAL RADIATION CORPORATION |
发明人 |
DUPREE, DONALD G.;GREGORY, DAVID L.;HOUSMAN, ROBERT J. |
分类号 |
H01L31/0216;(IPC1-7):G01J5/06 |
主分类号 |
H01L31/0216 |
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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