| abstract |
PROBLEM TO BE SOLVED: To provide a photosensitive resin composition for forming a lens having excellent heat resistance. A photosensitive resin composition comprising an alkali-soluble resin component (A) and a photosensitive agent (B), wherein the component (A) is a structural unit (a1) represented by the following general formula (a1): A photosensitive resin composition for forming a lens, comprising a resin component (A1) having: [Chemical 1] (In the above general formula, R 0 represents a hydrogen atom or a methyl group, R 1 represents a single bond or an alkylene group having 1 to 5 carbon atoms, R 2 represents an alkyl group having 1 to 5 carbon atoms, and a represents 1 represents an integer of 1 to 5, b represents 0 or an integer of 1 to 4, and a + b is 5 or less, and when two or more R 2 are present, these R 2 may be different from each other. Good or the same.) [Selection figure] None |