发明申请
- 专利标题： INFRARED DETECTION ELEMENT AND INFRARED IMAGING DEVICE
- 专利标题（中）： 红外检测元件和红外成像装置
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申请号： US13289187申请日： 2011-11-04
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公开(公告)号： US20120138799A1公开(公告)日： 2012-06-07
- 发明人: Minoru Wakabayashi , Hidetoshi Kabasawa , Masahiro Saito
- 申请人： Minoru Wakabayashi , Hidetoshi Kabasawa , Masahiro Saito
- 申请人地址： JP Tokyo
- 专利权人： SONY CORPORATION
- 当前专利权人： SONY CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JPP2010-272154 20101207
- 主分类号： G01J5/10
- IPC分类号： G01J5/10
摘要：
An infrared detection element includes a pyroelectric element, an upper electrode and a lower electrode located so as to have a positional relationship where the pyroelectric element is interposed therebetween, and an opening function portion formed on the upper electrode such that a film thickness of the upper electrode is small or zero.