Application liquid for optical member, polymer, photosensitive application liquid, method for producing cured film, method for producing patterned cured film, and method for producing polymer

An application liquid for an optical member comprising:

• a component (A) consisting of metal fine particles (A-1) and/or a metal compound (A-2) including a constituent unit represented by a following general formula (1-A);
• a stabilizer (B) consisting of a polysiloxane compound including a constituent unit represented by a following general formula (1);
• and
• a solvent (C),
• [(R1)bMOc/2] (1-A)
• [(R2)d(R3)e(OR4)fSiOg/2] (1)
• wherein, in the general formula (1-A), M is at least one selected from a group consisting of Ti, Zr, Al, Hf, In, and Sn,
• each R1 is independently selected from a group consisting of a hydrogen atom, hydroxy group, halogen group, an alkoxy group having a carbon number of 1 or more and 5 or less, an alkyl group having a carbon number of 1 or more and 5 or less, a phenyl group, and a fluoroalkyl group having a carbon number of 1 or more and 10 or less,
• b is a number of 0 or more and less than 4, c is a number more than 0 and 4 or less, and b+c=3 or 4,
• in the general formula (1), R2 is a group represented by a following general formula (1a),
• in the general formula (1a), X is a hydrogen atom or an acid-labile group,
• a is a number of 1 to 5, and a broken line represents a bond,
• each R3 is independently selected from a group consisting of a hydrogen atom, an alkyl group having a carbon number of 1 or more and 5 or less, a phenyl group, and a fluoroalkyl group having a carbon number of 1 or more and 10 or less, and each R4 is independently a hydrogen atom or an alkyl group having a carbon number of 1 or more and 5 or less,
• d is a number of 1 or more and 3 or less, e is a number of 0 or more and 2 or less, f is a number of 0 or more and less than 3, g is a number more than 0 and 3 or less, and d+e+f+g=4.