| 학회 |
한국화학공학회 |
| 학술대회 |
2017년 봄 (04/26 ~ 04/28, ICC 제주) |
| 권호 |
23권 1호, p.105 |
| 발표분야 |
고분자 |
| 제목 |
In situ photo-polymerization of alkyl acrylate monomers for vertical alignment of liquid crystals |
| 초록 |
We propose a novel method for vertical alignment of liquid crystals (LCs) using in situ photo-polymerization of alkyl acrylate monomers of methyl, ethyl, butyl, and hexyl acrylate. The UV irradiation of the LC mixture doped with acrylate monomer containing long alkyl group in the confined LC cell provides uniform and stable homeotropic alignment of the LC molecules. The electro-optical characteristic of the LC cell using this method exhibits similar performance to that of the LC device fabricated by using the conventional polyimide alignment layer. It is experimentally confirmed that photo-polymerized alkyl acrylate layer on ITO substrate makes it possible to attain a reliable vertical alignment of LCs. |
| 저자 |
손인태, 유지용, 김재홍, 이병선, 김춘호, 조치형, 문기태, 이준협
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| 소속 |
명지대 |
| 키워드 |
기능성고분자 |
| E-Mail |
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| 원문파일 |
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