Cited time in webofscience Cited time in scopus

Molecular orientation of liquid crystal on polymer blends of coumarin and naphthalenic polyimide

Title
Molecular orientation of liquid crystal on polymer blends of coumarin and naphthalenic polyimide
Author(s)
Hah, Hyun DaeSung, Shi JoonCho, Kuk YoungPark, Jung Ki
Issued Date
2008-09
Citation
Polymer Bulletin, v.61, no.3, pp.383 - 390
Type
Article
Keywords
AlignmentAlignment LayersBlendingCrystal OrientationThermodynamic StabilityDISPLAYSFILMSLc AlignmentLight SourcesLiquid Crystal PolymersLiquid CrystalsMolecular OrientationNematic Liquid CrystalsOptical PropertiesPhoto-Induced Liquid Crystal AlignmentPhoto-Reactive PolymerPHOTOALIGNMENTPhotopolymersPhotoreactivityPoly ImidePolyimidesPolymer BlendingPolymer BlendsPolymersPowdersThermal StabilityUV Irradiations
ISSN
0170-0839
Abstract
Photo-induced liquid crystal alignment layers were prepared by blending polyimides and photoreactive polymers followed by polarized UV irradiation. Polyimides are selected for the purpose of improving the thermal stability of the molecular orientation of the photoreactive groups. The thermal stability of the LC alignment layer was enhanced regardless of the type of the polyimide while the direction of LC orientation was dependent on the type of polyimide. The photoreactivity of the polyimide governs the LC orientation in the blend alignment layers. © 2008 Springer-Verlag.
URI
http://hdl.handle.net/20.500.11750/3565
DOI
10.1007/s00289-008-0955-1
Publisher
Springer
Related Researcher
  • 성시준 Sung, Shi-Joon
  • Research Interests Thin Film Solar Cells; 박막태양전지; Compound Semiconductor Materials & Processes; 화합물 반도체 재료 및 공정; Optoelectronic Devices based on Micro-Optical Structures; 미세 광학 구조 기반 광전자소자; Organic/Inorganic/Metallic Hybrid Thin Films & Applications; 유무기금속 하이브리드 박막
Files in This Item:
000258718700011.pdf

000258718700011.pdf

기타 데이터 / 327.04 kB / Adobe PDF download
Appears in Collections:
Division of Energy & Environmental Technology 1. Journal Articles

qrcode

  • twitter
  • facebook
  • mendeley

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE