| abstract |
The present disclosure provides copolymers and resin compositions containing the same, encapsulating films, and encapsulating structures. The copolymer includes the following 40 to 80 mol % of the repeating unit represented by the formula (I), 5 to 25 mol % of the repeating unit represented by the formula (II), and 5 to 30 mol % of the repeating unit represented by the formula (III) The repeating unit, wherein R 1 is C6-C13 aryl, C7-C13 aralkyl, C6-C8 halogenated aryl or C7-C8 aryloxyalkyl; R 3 is C3-C16 alkyl or C3-C6 Alkoxy-substituted alkyl groups; R 5 is a single bond or C1-C3 alkylene, R 6 and R 7 are independently C1-C3 alkoxy groups, and R 8 is a polysiloxane with methyl and phenyl groups alkane; R 2 , R 4 and R 9 are each independently hydrogen or methyl. |