한국정보디스플레이학회:학술대회논문집
- 2006.08a
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- Pages.1719-1722
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- 2006
Patterning of liquid crystal alignment layers using selective dewetting process in a thermoplastic polymer film
- Kim, Hak-Rin (Research of Institue Display, Hanyang University) ;
- Shin, Min-Soo (Department of Information Display, Hanyang University) ;
- Lee, You-Jin (Department of Information Display, Hanyang University) ;
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Kim, Jae-Hoon
(Research of Institue Display, Hanyang University, Department of Information Display, Hanyang University, Department of Electronics and Computer Engineering , Hanyang University)
- Published : 2006.08.22
Abstract
We proposed a soft-lithographic method for aligning a liquid crystal (LC) in patterned azimuthal orientations. It is demonstrated that a thermoplastic polystyrene layer is patterned from a thermally stable polyimide layer via pressure-assisted capillary force lithography, which provides multidirectional LC alignment condition simply followed by a unidirectional rubbing process.
Keywords