发明授权
- 专利标题： Gas detecting element and process for producing the same
- 专利标题（中）： 气体检测元件及其制造方法
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申请号： US139626申请日： 1980-04-14
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公开(公告)号： US4328477A公开(公告)日： 1982-05-04
- 发明人: Akio Takami , Tsutomu Saito , Kazutoshi Tanaka
- 申请人： Akio Takami , Tsutomu Saito , Kazutoshi Tanaka
- 申请人地址： JPX Aichi
- 专利权人： NGK Spark Plug Co., Ltd.
- 当前专利权人： NGK Spark Plug Co., Ltd.
- 当前专利权人地址： JPX Aichi
- 优先权： JPX54-45186 19790412
- 主分类号： G01N27/12
- IPC分类号： G01N27/12 ; H01L7/00
摘要：
A gas detecting element including a semiconductor wafer formed of a transition-metal oxide with an electrode layer bonded to both sides of the wafer and a protective layer overlaid on the surface of the electrode layer. A metal lead wire is attached to each electrode layer by means of an electrically conductive adhesive wherein the region at which the metal lead wire is bonded to the electrode layer is reinforced by an insulating adhesive that covers the region. A process for producing such a gas detecting element is also disclosed.