Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
May 26, 2009
Patent Application Number
11596329
Date Filed
May 10, 2005
Patent Primary Examiner
Patent abstract
The objective of the present invention is to provide an anisotropic conductive film that is easily manufactured with high productivity and high yield. For this purpose, a pair of slits 13 are formed on a sheet-shaped base material 12 made of a flexible insulating film, and this is cut out to prepare a support member 14, and contact portions 16 and 17 are formed on the upper and lower surfaces thereof. Moreover, a conductive film 15, which makes only a pair of the contact portions 16 and 17, placed on the upper and lower surfaces, mutually conductive independently, is formed so that a conductive unit 11 is formed; thus, a number of the conductive units 11 are formed and aligned side by side.
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