The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 02, 2004
Filed:
Nov. 30, 2000
Applicant:
Inventor:
Tadashi Kitamura, Yokohama, JP;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/102 ; C09K 1/952 ; C09J 9/02 ; C09J / ; G02F 1/1339 ;
U.S. Cl.
CPC ...
H01L 2/102 ; C09K 1/952 ; C09J 9/02 ; C09J / ; G02F 1/1339 ;
Abstract
Provided is an anisotropic conductive paste in which an aqueous solution obtained by admixing the anisotropic conductive paste with purified water has an ionic conductivity of 1 mS/m or less; the B stage-reduced composition has a viscosity of 50 to 10000 Pa.s at 80 to 100° C.; and the cured matter of the anisotropic conductive paste has a linear expansion coefficient of 10×10 mm/mm/° C. or less at 0 to 100° C., a heat deformation temperature Tg of 100° C. or higher, a water absorption coefficient of 2 mass % or less and a specific resistance of 1×10 &OHgr;.cm or more.