Title:
METHOD FOR PRODUCING CONNECTED STRUCTURE AND CONNECTION FILM
Document Type and Number:
WIPO Patent Application WO/2020/050188
Kind Code:
A1
Abstract:
The present invention provides: a novel and improved method for producing a connected structure, said method enabling provisional bonding without the application of heat; and a connection film. The above are achieved by means of a method for producing a connected structure according to one aspect of the present invention, which connects a first component and a second component with use of a connection film, and which comprises: a step wherein a release film is provided on one surface of the connection film, and the connection film is mounted on the first component in such a manner that the other surface of the connection film is in contact with the first component; a step wherein the connection film is provisionally bonded to the first component by irradiating the connection film with light; a step wherein the release film is removed from the connection film; a step wherein the second component is mounted on the connection film; and a step wherein the first component and the second component are permanently pressure-bonded to each other by applying a pressure to the second component, while heating the connection film.
Inventors:
INASE KEISUKE (JP)
Application Number:
PCT/JP2019/034314
Publication Date:
March 12, 2020
Filing Date:
August 31, 2019
Export Citation:
Assignee:
DEXERIALS CORP (JP)
International Classes:
C09J5/06; C09J4/00; C09J7/35; C09J9/02; C09J201/00; H01L21/60; H05K3/32
Domestic Patent References:
WO2017104417A1 | 2017-06-22 | |||
WO2015083809A1 | 2015-06-11 | |||
WO2018180685A1 | 2018-10-04 |
Foreign References:
JP2013014755A | 2013-01-24 | |||
JPH11191320A | 1999-07-13 | |||
JP2003064324A | 2003-03-05 | |||
JP2016042541A | 2016-03-31 |
Attorney, Agent or Firm:
NOGUCHI, Nobuhiro (JP)
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