Title:
SUBSTRATES JOINING METHOD AND SUBSTRATES JOINING DEVICE
Document Type and Number:
Japanese Patent JP3848989
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a surface activation joining technique capable of joining substrates composed of ionic crystals etc., for which surface activation joining has been heretofore difficult, to each other by low temperature treatment.
SOLUTION: The substrate joining device 10 for joining substrates 800a and 800b has: an irradiation chamber 100 into which the substrates 800a and 800b are transported; and a beam irradiation section 300 which prepares island-shaped metallic thin films by irradiating the surfaces to be joined of the substrates 800a and 800b with an inert gas ion beam or inert gas neutral atom beam and a metallic ion beam or metallic neutral atom beam in the irradiation chamber 100. The device joins the substrates to each other by surface activation via the metallic thin films.
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Inventors:
Tadatomo Suga
Mohammed Mathieu Howrader
Tomoyuki Abe
Mohammed Mathieu Howrader
Tomoyuki Abe
Application Number:
JP2003137882A
Publication Date:
November 22, 2006
Filing Date:
May 15, 2003
Export Citation:
Assignee:
Tadatomo Suga
Ayumi Industry Co., Ltd.
Ayumi Industry Co., Ltd.
International Classes:
B23K20/00; B23K20/14; B23K20/24; B29C65/02; H01L25/065; H01L25/07; H01L25/18; B23K101/36; (IPC1-7): B23K20/00; B23K20/14; B23K20/24; B29C65/02; H01L25/065; H01L25/07; H01L25/18; //B23K101:36
Domestic Patent References:
JP63239174A | ||||
JP1178382A | ||||
JP5195204A | ||||
JP7100667A | ||||
JP10092702A | ||||
JP11226753A | ||||
JP61103685A | ||||
JP5024958A | ||||
JP2003109883A |
Other References:
高木秀樹,前田龍太郎,須賀唯知,金属膜中間層を用いた異種材料のウェハ常温接合,2001年度精密工学会秋季大会学術講演会講演論文集,日本,社団法人精密工学会,2001年 9月10日,607
Attorney, Agent or Firm:
Mikio Hatta
Atsushi Nogami
Yasuo Nara
Etsuko Saito
Katsuyuki Utani
Toshifumi Fujii
Atsushi Nogami
Yasuo Nara
Etsuko Saito
Katsuyuki Utani
Toshifumi Fujii
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