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1.
公开(公告)号:US20140030847A1
公开(公告)日:2014-01-30
申请号:US13559626
申请日:2012-07-27
申请人: Rama Krishna KOTLANKA , Rakesh KUMAR , Premachandran CHIRAYARIKATHUVEEDU SANKARAPILLAI , Huamao LIN , Pradeep YELEHANKA
发明人: Rama Krishna KOTLANKA , Rakesh KUMAR , Premachandran CHIRAYARIKATHUVEEDU SANKARAPILLAI , Huamao LIN , Pradeep YELEHANKA
IPC分类号: H01L21/762
CPC分类号: B81B7/0006 , B81C1/00269 , B81C3/001 , B81C2201/0115 , H01L21/50 , H01L23/481 , H01L23/5226 , H01L2924/0002 , H01L2924/00
摘要: A bonded device having at least one porosified surface is disclosed. The porosification process introduces nanoporous holes into the microstructure of the bonding surfaces of the devices. The material property of a porosified material is softer as compared to a non-porosified material. For the same bonding conditions, the use of the porosified bonding surfaces enhances the bond strength of the bonded interface as compared to the non-porosified material.
摘要翻译: 公开了具有至少一个孔隙化表面的粘合装置。 孔化过程将纳米多孔孔引入装置的结合表面的微结构中。 与非孔隙化材料相比,孔化材料的材料性质更软。 对于相同的接合条件,与非孔隙化材料相比,使用孔隙化粘合表面增强了粘结界面的粘结强度。
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2.
公开(公告)号:US08940616B2
公开(公告)日:2015-01-27
申请号:US13559626
申请日:2012-07-27
申请人: Rama Krishna Kotlanka , Rakesh Kumar , Premachandran Chirayarikathuveedu Sankarapillai , Huamao Lin , Pradeep Yelehanka
发明人: Rama Krishna Kotlanka , Rakesh Kumar , Premachandran Chirayarikathuveedu Sankarapillai , Huamao Lin , Pradeep Yelehanka
CPC分类号: B81B7/0006 , B81C1/00269 , B81C3/001 , B81C2201/0115 , H01L21/50 , H01L23/481 , H01L23/5226 , H01L2924/0002 , H01L2924/00
摘要: A bonded device having at least one porosified surface is disclosed. The porosification process introduces nanoporous holes into the microstructure of the bonding surfaces of the devices. The material property of a porosified material is softer as compared to a non-porosified material. For the same bonding conditions, the use of the porosified bonding surfaces enhances the bond strength of the bonded interface as compared to the non-porosified material.
摘要翻译: 公开了具有至少一个孔隙化表面的粘合装置。 孔化过程将纳米多孔孔引入装置的结合表面的微结构中。 与非孔隙化材料相比,孔化材料的材料性质更软。 对于相同的接合条件,与非孔隙化材料相比,使用孔隙化粘合表面增强了粘结界面的粘结强度。
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