| abstract |
The present invention relates to compositions for preparing organic-inorganic hybrid poly(amide-imide) copolymers, articles made therefrom, and display devices. The composition for preparing organic-inorganic hybrid poly(amide-imide) copolymer includes: poly(amide-imide) copolymer, poly(amide-amic acid) copolymer, poly(amide-imide) -amic acid) copolymer, or its combination, described poly(amide-imide) copolymer, poly(amide-amic acid) copolymer and poly(amide-imide-amic acid) copolymer comprise by chemical formula A structural unit represented by 1, and a structural unit represented by Chemical Formula 2, a structural unit represented by Chemical Formula 3, or a combination thereof; and a polyhedral oligomeric silsesquioxane (POSS) comprising a functional group capable of hydrogen bonding . In Chemical Formula 1-3, A, B, D, and E are the same as defined in the detailed description. |