Invention Grant
US07846770B2 Method for coating two elements hybridized by means of a soldering material
有权
用于通过焊接材料涂覆两种元素杂交的方法
- Patent Title: Method for coating two elements hybridized by means of a soldering material
- Patent Title (中): 用于通过焊接材料涂覆两种元素杂交的方法
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Application No.: US12652769Application Date: 2010-01-06
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Publication No.: US07846770B2Publication Date: 2010-12-07
- Inventor: Christophe Kopp , Jacqueline Bablet , Jacques Raby , Cyrille Rossat
- Applicant: Christophe Kopp , Jacqueline Bablet , Jacques Raby , Cyrille Rossat
- Applicant Address: FR Paris FR L'Union
- Assignee: Commissariat a l'Energie Atomique,Photonera France
- Current Assignee: Commissariat a l'Energie Atomique,Photonera France
- Current Assignee Address: FR Paris FR L'Union
- Agency: Burr & Brown
- Priority: FR0705330 20070723
- Main IPC: H01L21/48
- IPC: H01L21/48 ; H01L21/50
Abstract:
The method of coating the area of hybridization of a component that is constituted by two elements bonded to one another by means of a soldering material, including depositing proximate to the component a coating substance capable of filling by capillarity action the volume defined between the hybridized elements of the component. Further, along the periphery of the hybridization area on the lower element of the component is an area of non-wettability in regards to the coating substance, that is defined by depositing an anti-wetting covering of PECVD in regards to the coating substance, whereby the anti-wetting covering on the first element encompasses the hybridization area and surrounds a wetting surface for the coating substance.
Public/Granted literature
- US20100102107A1 METHOD FOR COATING TWO ELEMENTS HYBRIDIZED BY MEANS OF A SOLDERING MATERIAL Public/Granted day:2010-04-29
Information query
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