H - Electricity – 01 – H
Patent
H - Electricity
01
H
H01H 1/029 (2006.01)
Patent
CA 2590846
An adhesive membrane comprises (a) a conductor; (b) a composite material comprising conductive particles at least partially embedded in an electrically insulating layer disposed on the conductor; and (c) a pressure sensitive adhesive layer disposed on the composite material, the conductive particles being capable of electrically connecting the conductor to a second conductor under application of sufficient pressure therebetween, the conductive particles having no relative orientation and being disposed so that substantially all electrical connections made between the conductor and a second conductor will be in the z direction, and the combined thickness of the electrically insulating layer and the pressure sensitive adhesive layer being greater than the size of the largest conductive particle when the largest conductive particle is measured in the z direction.
L~invention concerne une membrane adhésive comprenant (a) un conducteur; (b) un matériau composite comprenant des particules conductrices au moins partiellement noyées dans une couche électriquement isolante disposée sur le conducteur ; et (c) une couche adhésive sensible à la pression disposée sur le matériau composite, les particules conductrices étant capables de connecter électriquement le conducteur à un second conducteur en appliquant une pression suffisante à ceux-ci, les particules conductrices n~ayant aucune orientation relative et étant disposées pour qu'essentiellement toutes les connexions électriques entre le conducteur et un second conducteur s~étendent dans la direction z, et l~épaisseur combinée de la couche électriquement isolante et la couche adhésive sensible à la pression étant supérieure à la taille de la plus grande particule conductrice lorsque la plus grande particule conductrice est mesurée dans la direction z.
Chen Pei-Jung
Divigalpitiya Ranjith
Kanno David A.
Miholics Gabriella
Patel Vijay
3m Innovative Properties Company
Smart & Biggar
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