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:
Oct. 24, 2023
Filed:
Mar. 24, 2022
Dexerials Corporation, Shimotsuke, JP;
Masahiro Iiyama, Utsunomiya, JP;
Reiji Tsukao, Utsunomiya, JP;
DEXERIALS CORPORATION, Tokyo, JP;
Abstract
A conductive tape comprising a conductive particle-containing layer containing at least a binder resin layer and a plurality of conductive particles, In this conductive tape, the plurality of conductive particles are distributedly disposed independently from each other on one surface of the binder resin layer, a surface of the binder resin layer in a vicinity of each of the conductive particles has an inclination or an undulation with respect to a tangent plane of the binder resin layer in a center portion between adjacent conductive particles, in the inclination, the surface of the binder resin layer around the conductive particle is lacked with respect to the tangent plane, and in the undulation, a resin amount of the binder resin layer right above the conductive particle is smaller than that when the surface of the binder resin layer right above the conductive particle is flush with the tangent plane.