Patent ID: 11886115
Assignee: YANTAI SUNERA LLC
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 1:
2. The positive photosensitive resin composition according to claim 1, wherein at least one tail end of the formula (1) has a terminated structure of formula (3) or formula (4):, in the formula (3), M is derived from a monoamine group which is selected from aniline, n-butylamine, n-pentamine, n-hexanamine, n-heptylamine, n-octylamine, 2-aminothiazole, aminoquinoline, p-aminophenol, and 3-aminophenol; in the formula (4), L is derived from a monoanhydride group which is selected from maleic anhydride, naphthalene dicarboxylic anhydride, phthalic anhydride or cyclopentane dicarboxylic anhydride.