发明名称 |
Two wave band radiation detector having two facing photodetectors and method for making same |
摘要 |
A radiation detector which senses two wave bands and a process for making this detector. A first substrate includes a first photodetection element sensitive to a first wave band. A second substrate contains a second photodetection element which is sensitive to a second wave band. The second substrate is transparent to at least the first wave band. The two photodetection elements are positioned facing each other. The substrates are interconnected by conductive spheres.
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申请公布号 |
US5602385(A) |
申请公布日期 |
1997.02.11 |
申请号 |
US19940341072 |
申请日期 |
1994.11.17 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
发明人 |
MATHIEU, LYDIE;MARION, FRANCOIS;LUCAS, CHRISTIAN |
分类号 |
G01J1/02;G01J5/02;G01J5/28;G01J5/60;H01L27/146;(IPC1-7):G01J3/50 |
主分类号 |
G01J1/02 |
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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