Patented technology research and industrialization progress in highly transparent polyimide films

Abstract

Abstract: This paper introduced the recent research status in the industrial production of colorless transparent polyimide film and reviewed the research progress in fluorine-substituent， alicyclic moieties， non-plane conjugate structure， sulfone moieties， ester group， amide group， and polymerizable inorganic nanoparticles into the polyimide backbone as main technologies. Finally， the development trends and potential applications of colorless and transparent polyimide film was prospected.

Key words: polyimide, film, colorless, transparent, optical performance, research progress

References

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