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Patent Searching and Data


Title:
ADHESIVE FILM
Document Type and Number:
Japanese Patent JP2010121124
Kind Code:
A
Abstract:

To provide an adhesive film which is capable of suppressing the deformation of a glass substrate while maintaining good connection reliability and has good film plasticity when used for connection of a glass substrate to a semiconductor device.

The adhesive film is formed of an adhesive agent that can be obtained by mixing a curable resin composition with 2 or more types of insulation organic particles with different mean particle diameters, wherein among the 2 or more types of insulation organic particles, the highest mean particle diameter ranges from 2 to 5 m and the lowest mean particle diameter ranges from 0.05 to 0.5 m and the total content of the 2 or more types of insulation organic particles contained in the adhesive film ranges from 10 to 50 mass% based on the mass of the whole adhesive film.


Inventors:
TO GYOREI
NAGAI AKIRA
KAWAKAMI SUSUMU
KATOGI SHIGEKI
Application Number:
JP2009243703A
Publication Date:
June 03, 2010
Filing Date:
October 22, 2009
Export Citation:
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Assignee:
HITACHI CHEMICAL CO LTD
International Classes:
C09J201/00; C09J4/00; C09J7/00; C09J9/02; C09J11/04; C09J11/08; C09J163/00; C09J183/04; H01B1/22; H01B5/16
Domestic Patent References:
JPH0864961A1996-03-08
JP2002327166A2002-11-15
JP2001085083A2001-03-30
JPH11329069A1999-11-30
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshinori Shimizu
Hideki Okita