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Fabrication of twisted nematic structure in phase separated composite films
- Authors
- Kim, Hak-Rin; Jung, Jong-Wook; Lee, You-Jin; Kim, Jae-Hoon
- Issue Date
- Dec-2006
- Publisher
- Taylor & Francis
- Keywords
- azimuthal anchoring; liquid crystal alignment; molecular ordering; phase-separated composite film; phase separation; twisted nematic structure
- Citation
- Molecular Crystals and Liquid Crystals, v.458, pp 11 - 16
- Pages
- 6
- Indexed
- SCIE
SCOPUS
- Journal Title
- Molecular Crystals and Liquid Crystals
- Volume
- 458
- Start Page
- 11
- End Page
- 16
- ISSN
- 1542-1406
1543-5318
- Abstract
- We investigated the liquid crystal (LC) alignment effect of the polymerized interface in the phase-separated composite film (PSCOF). Since the polymer morphology after phase separation depends highly on the LC ordering during phase separation, the azimuthal anchoring strength of the LC/polymer interface increased with highly ordered LCs. Using anchoring capability induced by imprinting effect of molecular ordering, we demonstrated a twisted nematic structure in PSCOF by application of in-plane electric fields during phase separation.
- Appears in
Collections - 서울 공과대학 > 서울 융합전자공학부 > 1. Journal Articles
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Related Researcher
- Kim, Jae Hoon
- COLLEGE OF ENGINEERING (SCHOOL OF ELECTRONIC ENGINEERING)