Patent ID: 8338510
Filing Date: 2012-12-25
Classification: G03F,H01L,Y10T

Abstract:
1. A photosensitive siloxane composition containing (a) polysiloxane, (b) a quinone diazide compound, (c) a solvent, and (d) one or more kinds of imidosilane compounds represented by general formulas (1) to (3): wherein R 1 s are the same or different and each R 1 represents an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, a phenyl group, a phenoxy group or an organic group with the alkyl group, the alkoxy group, the phenyl group or the phenoxy group, R 2 and R 4 represent each a divalent organic group having 1 to 10 carbon atoms, R 3 represents an organic group not containing a silicon atom and having 2 to 20 carbon atoms, provided that R 3 represents an organic group other than a phenyl group in the general formula (1) and represents an organic group, not containing an unsaturated bond, other than an alicyclic group in the general formula (2), and R a represents a hydrogen atom or an organic group not containing a silicon atom and having 1 to 20 carbon atoms.