发明授权
- 专利标题： Thick-film circuit device
- 专利标题（中）： 厚膜电路器件
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申请号： US958392申请日： 1978-11-07
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公开(公告)号： US4215290A公开(公告)日： 1980-07-29
- 发明人: Chuichi Hikida , Takao Kishino , Tadashi Mizohata , Tatsuo Yamaura
- 申请人： Chuichi Hikida , Takao Kishino , Tadashi Mizohata , Tatsuo Yamaura
- 申请人地址： JPX Chiba
- 专利权人： Futaba Denshi Kogyo K.K.
- 当前专利权人： Futaba Denshi Kogyo K.K.
- 当前专利权人地址： JPX Chiba
- 优先权： JPX52-134077 19771110; JPX53-72240 19780616
- 主分类号： H01J63/02
- IPC分类号： H01J63/02 ; H05K1/03 ; H05K3/46 ; H01J5/10 ; H01J5/52
摘要：
A thick-film circuit device having a substrate of insulating material containing alkali components, a first crossover made of non-alkali type glass and formed on the substrate, wiring conductors formed on the first crossover according to a predetermined circuit pattern, and a second crossover made of glass and formed on the first crossover so that it covers the wiring conductors, the first crossover preventing entry of sodium ions into the second crossover.
公开/授权文献
- US5368599A Surgical fastening apparatus with suture array 公开/授权日：1994-11-29
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