Photo-Sensitive Polyimide Containing Methoxy Cinnamate Derivatives on Photo-Alignment of Liquid Crystal
β Scribed by Kim, Su Young; Shin, Sung Eui; Shin, Dong Myung
- Book ID
- 111933924
- Publisher
- Taylor and Francis Group
- Year
- 2010
- Tongue
- English
- Weight
- 934 KB
- Volume
- 520
- Category
- Article
- ISSN
- 1542-1406
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π SIMILAR VOLUMES
Liquid crystal(LC) alignment properties were mainly affected by surface properties of alignment layers. In our previous work, we prepared poly(vinyl cinnamate) (PVCi) and polyimide blend alignment layer for thermally stable LC alignment. In this work, we utilized fluorinated polyimide for blend alig
The UV-induced alignment of nematic liquid crystals on Probimide 32 preimidized polyamide-imide surfaces is investigated. Exposing the polymer layer to linearly polarized deep UV ( l Γ 254 nm) produces an aligning effect comparable to that achieved by mechanically brushing the polymer film. A laser