Patent ID: 7635862
Filing Date: 2009-12-22
Classification: C09J,G02F,H01B,H01L,H01R,H05K

Abstract:
1. A liquid crystal display unit having two electrodes and a connection structure, wherein at least one of the two electrodes has a concavoconvex connection surface, wherein the electrodes are electrically connected to each other with anisotropic conductive adhesive having conductive particles dispersed in adhesive, each of said conductive particles having: a hard metal core having conductivity formed at the center thereof as a nucleus, a resin layer coating the hard metal cord, and a conductive layer coating the resin layer to form an outermost layer of the conductive particle, and wherein the hard metal core is composed of Ni, and the Ni core is ⅓ or less the size of the conductive particle, and the Ni core is ⅕ or more the size of the conductive particle.