Invention Grant
US08759211B2 Electronic device, conductive composition, metal filling apparatus, and electronic device manufacturing method
有权
电子装置,导电组合物,金属填充装置和电子装置的制造方法
- Patent Title: Electronic device, conductive composition, metal filling apparatus, and electronic device manufacturing method
- Patent Title (中): 电子装置,导电组合物,金属填充装置和电子装置的制造方法
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Application No.: US13793947Application Date: 2013-03-11
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Publication No.: US08759211B2Publication Date: 2014-06-24
- Inventor: Shigenobu Sekine , Yurina Sekine , Yoshiharu Kuwana , Ryuji Kimura
- Applicant: Napra Co., Ltd.
- Applicant Address: JP Katsushika-ku
- Assignee: Napra Co., Ltd.
- Current Assignee: Napra Co., Ltd.
- Current Assignee Address: JP Katsushika-ku
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2009-133363 20090602; JP2009-166426 20090715; JP2009-272093 20091130; JP2010-004907 20100113; JP2010-046917 20100303
- Main IPC: H01L21/4763
- IPC: H01L21/4763

Abstract:
A method includes applying, between connection conductors of adjacent substrates, a junction material containing the first metal or alloy component and the second metal or alloy component having a higher melting point than said first metal or alloy component. The method further includes melting the junction material by a heat treatment.
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