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Details van artikel 7 van 18 gevonden artikelen
| Titel: |
Liquid crystal alignment and pretilt angle generation on a photopolymer layer based on N-(phenyl)maleimide |
| Auteur: |
Hwang, Jeoung-Yeon Seo, Dae-Shik Kim, Jun-Young Kim, Tae-Ho |
| Verschenen in: |
Liquid crystals |
| Paginering: | Jaargang 29 (2002) nr. 8 pagina's 1047-1050 |
| Jaar: |
2002-08-01 |
| Inhoud: |
A photopolymer based on N-(phenyl)maleimide was synthesized and the liquid crystal (LC) alignment effects of the photopolymer layer on homeotropic alignment were studied. Good LC alignment with UV exposure of PMI5CA (N-(phenyl)maleimide with a 5-carbon chain cinnamoyl group) was obtained. However, defective LC alignment was observed for PMI3CA (N-(phenyl)maleimide with a 3-carbon chain cinnamoyl group) and PMIF (N-(phenyl)maleimide including a fluoro-cinnamoyl group). Good LC alignment with UV exposure on the PMI5CA surface was observed with annealing temperature up to 150°C. It seems that the LC aligning ability of the photopolymer layers based on N-(phenyl)maleimide depends on the side chain length of the photopolymer. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 7 van 18 gevonden artikelen
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