Patent ID: 8822048
Filing Date: 2014-09-02
Classification: C08K,H01M,H05K,Y02E

Abstract:
1. A printed circuit board comprising: an insulating layer; a conductor layer provided on said insulating layer and having pattern an electrode to which an external circuit is to be connected; and a cover layer provided on the conductor layer, wherein the cover layer is formed to cover a portion of said conductor layer excluding only the electrode, such that the electrode is the portion of the conductor layer not covered by the cover layer, wherein said cover layer comprises a paste composition comprising: a resin material; an electrically conductive material; and a compound of formula (1): wherein R1 and R2 are the same or different from each other, and are each a hydrogen atom, an alkyl group, a phenyl group, an amino group, a mercapto group, an alkoxy group, an alkylamino group, an alkoxycarbonyl group, or a carboxyl group.