发明名称 |
Radiation detector |
摘要 |
<p>A radiation detector of this invention has an electrically insulating buffer seat disposed on a front surface of a radiation sensitive semiconductor, in a position outside a radiation detection effective area. A common electrode for bias voltage application is formed to cover the buffer seat. A lead wire for bias voltage supply is connected to a lead wire connection area, located on the buffer seat, of the surface of the common electrode. The buffer seat reduces a shock occurring when the lead wire is connected to the common electrode. As a result, the semiconductor and an intermediate layer are protected from damage which would lead to a lowering of performance. The buffer seat is disposed outside the radiation detection effective area. Thus, the buffer seat is provided without impairing the radiation detecting function.</p> |
申请公布号 |
EP1515374(A2) |
申请公布日期 |
2005.03.16 |
申请号 |
EP20040020924 |
申请日期 |
2004.09.02 |
申请人 |
SHIMADZU CORPORATION |
发明人 |
SATO, KENJI;SUZUKI, JUNICHI;NAGAFUNE, NOBUYA;WATADANI, KOJI;KISHIMOTO, HIDETOSHI |
分类号 |
G01T1/24;H01L27/146;H01L27/14;H01L31/00;H01L31/04;H01L31/08;H01L31/09;H01L31/115;H04N5/32;H04N5/335;H04N5/369;H04N5/374;(IPC1-7):H01L31/115 |
主分类号 |
G01T1/24 |
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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