Patent ID: 6908717

Claim:
A positive photosensitive resin composition comprising 100 parts by weight of an alkali-soluble resin, 1 to 100 parts by weight of a photosensitive diazoquinone compound (B) and a filler (C) having an average particle diameter of 1 nm to 1,000 nm, characterized in that content F of the filler (C) represented by the following formula is 2 to 70% by weight, F =filler ( C )/[alkali-soluble resin+filler( C )], wherein the alkali-soluble resin is a polyamide (A) represented by the following general formula (1): wherein X is a tetravalent aromatic group; Y is a bivalent aromatic group; Z is a group represented by wherein R 1 and R 2 are each a bivalent organic group, and R 3 and R 4 are each a monovalent organic group; a and b are each a mole fraction; a+b=100 mole %; a=60.0 to 100.0 mole %; b =0 to 40.0 mole %; and n=2 to 500.