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Multi-domain Alignment of Liquid Crystal using a Stamp of Anistropic Morphology Fabricated by a Directional Polymerization of Reactive Mesogen

Title
Multi-domain Alignment of Liquid Crystal using a Stamp of Anistropic Morphology Fabricated by a Directional Polymerization of Reactive Mesogen
Author
유창재
Keywords
liquid crystal display; replication; reactive mesogen; multi-domain alignment
Issue Date
2015-05
Publisher
TAYLOR & FRANCIS LTD
Citation
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v. 613, NO 1, Page. 190-196
Abstract
We proposed a simple method to control liquid crystal (LC) alignments by a replication method of directional polymerization of reactive mesogen (RM). The RM polymer structures with nano-grooves were prepared by ultraviolet exposure to the RM mixed alignment layer in a LC cell and transferred to a polyimide by stamping method, which directly replicated the LC alignments of the LC cell. The transferred polyimide layer generated the stable multi-domain alignments of the LC without any aligning processes nor any electrode patterns.
URI
http://www.tandfonline.com/doi/full/10.1080/15421406.2015.1032734http://hdl.handle.net/20.500.11754/24463
ISSN
1542-1406; 1563-5287
DOI
10.1080/15421406.2015.1032734
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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