Patent ID: 7597769
Filing Date: 2009-10-06
Classification: B01J,B22F,B24B,B82Y,C01B,C01G,C01P,C09G,C09K,C22C,H01G,H01J,H01L,H01M,H05K,Y02E,Y02P,Y10T

Abstract:
1. A process for forming a photovoltaic conductive feature, the process comprising the steps of: (a) providing a composition comprising a powder comprising metallic particles dispersed in a liquid vehicle, the metallic particles having a weight average particle size lower than about 2 microns, wherein the metallic particles comprise multi-phase particles comprising a first phase and a second phase, (b) depositing the composition onto a substrate; and (c) heating the deposited composition to form a photovoltaic conductive feature.