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Ultraviolet embossed alignment layers having patterned spacers for flexible liquid crystal display

Title
Ultraviolet embossed alignment layers having patterned spacers for flexible liquid crystal display
Authors
Hah, H[Hah, Hyundae]Sung, SJ[Sung, Shi-Joon]Han, M[Han, Manhee]Lee, SS[Lee, Seung S.]Park, JK[Park, Jung-Ki]
Issue Date
2008-12
Citation
Displays, 29(5), 478-481
Type
Article
Article Type
Article
Keywords
ABS ResinsAlignmentAlignment LayersBending ProcessesDisplay DevicesFlexible Liquid Crystal DisplayFlexible Liquid Crystal DisplaysIsotropic ConfigurationsLC AlignmentsLC CellsLC MoleculesLight SourcesLiquid Crystal-PolymersLiquid Crystal DisplaysLiquid CrystalsManufacturingMechanical PropertiesMechanical StabilityMonomersPhase StabilityPhoto-PolymerizationPolymer WallsPolymersPowdersResidual MonomersResidual Monomers in the Phase-Separated Polymer WallsSpurious Signal NoiseUltra-VioletUV Embossed Alignment Layers Having Patterned Spacers
ISSN
0141-9382
Abstract
Ultraviolet (UV) embossed alignment layers having patterned spacers for the flexible liquid crystal display (LCD) were designed and fabricated to prevent the problems caused by residual monomers in photopolymerization-assisted manufacturing of liquid crystal (LC) devices. UV embossed alignment layers with patterned spacers provided mechanical stability and better alignment properties of LC molecules in a bent environment, compared with LC device with the phase-separated polymer walls. In the patterned spacers of UV embossed LC cell, the column-shaped spacer which has isotropic configuration of spacers provided good LC alignment during bending process. © 2008 Elsevier B.V. All rights reserved.
URI
http://hdl.handle.net/20.500.11750/2516
DOI
10.1016/j.displa.2008.04.001
Publisher
Elsevier B.V.
Files:
There are no files associated with this item.
Collection:
ETC1. Journal Articles


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