发明名称 |
Substrate supporting member |
摘要 |
<p>A substrate supporting member includes: a plate-shaped ceramic body having a surface serving as a substrate supporting surface; a plate-shaped composite material body which is joined to a surface of the ceramic body opposite to the substrate supporting surface with a joint material interposed therebetween and made of porous ceramic with pores filled with metal, the composite material body having a porosity of more than 0% and not more than 5%; and a metallic plate which is joined to a surface of the composite material body opposite to the surface joined to the ceramic body with a joint material interposed therebetween.</p> |
申请公布号 |
EP1918982(B1) |
申请公布日期 |
2010.02.17 |
申请号 |
EP20070253950 |
申请日期 |
2007.10.05 |
申请人 |
NGK INSULATORS, LTD. |
发明人 |
KAWAJIRI, TETSUYA;AIHARA, YASUFUMI;FUJII, TOMOYUKI |
分类号 |
H02N13/00;H01L21/683;H01L21/687 |
主分类号 |
H02N13/00 |
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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