Photo-Alignment Using Polyimide Containing Methoxy Cinnamate Derivatives

  • Published : 2009.10.12

Abstract

Photosensitive polyimide containing methoxy cinnamate derivatives as a photo-alignment layer is investigated. The anisotropy of alignment layer was induced by irradiation linearly polarized UV (LPUV). We studied the effect of the methoxy cinnamate groups on alignment LCs.

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