Patent ID: 8828642

Claim:
A positive photosensitive resin composition comprising (a) a polysiloxane synthesized by hydrolyzing and partially condensing an organosilane represented by the following general formula (1): (R 1 n Si OR 2 ) 4-n (1) wherein R 1 represents hydrogen, an alkyl group having 1 to 10 carbon atoms, an alkenyl group having 2 to 10 carbon atoms or an aryl group having 6 to 16 carbon atoms, R 2 represents hydrogen, an alkyl group having 1 to 6 carbon atoms, an acyl group having 2 to 6 carbon atoms or an aryl group having 6 to 16 carbon atoms, n represents an integer of 0 to 3, and if n is 2 or more, plural R 1 s may be the same or different and if n is 2 or less, plural R 2 s may be the same or different, and an organosilane represented by the following general formula (2): wherein R 3 to R 6 each independently represent hydrogen, an alkyl group having 1 to 6 carbon atoms, an acyl group having 2 to 6 carbon atoms or an aryl group having 6 to 16 carbon atoms, m represents a numerical value of 2 to 8 and if m is 2 or more, plural R 4 s and R 5 s may each be the same or different; (b) aluminum compound particles, tin compound particles, titanium compound particles, zirconium compound particles, complex particles of the compounds or complex particles of any of the compounds and a silicon compound; (c) a naphthoquinonediazide compound; and (d) a solvent.