Patent ID: 7655864
Filing Date: 2010-02-02
Classification: G03F,H05K

Abstract:
1. A photosensitive conductive paste for electrode formation comprising: conductive metal particles, a glass binder, a monomer, a photoinitiator, an organic polymer binder, an organic medium and an ultraviolet absorber comprising a benzotriazole derivative or a hydroxyphenyltriazine derivative which does not substantially change reflectance of the paste in a visible light range, wherein when the ultraviolet absorber is a benzotriazole derivative the amount of benzotriazole derivative is 0.1 to 0.5 wt % and when the ultraviolet absorber is a hydroxyphenyltriazine derivative the amount of hydroxyphenyltriazine derivative is 0.2 to 1.0 wt %, based on the overall paste weight.