Presentation 2000/10/13
Optoelectronic polarizer from anisotropic polymer network stabilized liquid crystals
Ren Hongwen, Xuan Li, Wang Weiqiang, Huang Ximin,
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Abstract(in English) Anisotropic polymer network liquid crystals(APNLC)are produced by photopolymerization of a mixture containing nematic liquid crystals and UV-curable diacrylate monomer. Liquid crystals with homogeneous alignment.along substrate surfaces were stabilized by polymer network. Cells with this structure are transparent in Off state and turn to light scattering that is highly dependent on the polarization directions of incident light in On state. Therefore, the APNLC cell behaves as a polarizer. In this investigation, APNLC cells driven at low saturated voltages with fast switching speed(<10ms)were obtained by optimization the monomer concentrations, and larger APNLC light shutters were fabricated.
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Keyword(in English) polymer network / nematic liquid crystal / polymerization / light scattering / electrooptical properties / polarizer
Paper # EID2000-142
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Committee EID
Conference Date 2000/10/13(1days)
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Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Optoelectronic polarizer from anisotropic polymer network stabilized liquid crystals
Sub Title (in English)
Keyword(1) polymer network
Keyword(2) nematic liquid crystal
Keyword(3) polymerization
Keyword(4) light scattering
Keyword(5) electrooptical properties
Keyword(6) polarizer
1st Author's Name Ren Hongwen
1st Author's Affiliation Labs of Excited State Processes, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences()
2nd Author's Name Xuan Li
2nd Author's Affiliation Labs of Excited State Processes, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
3rd Author's Name Wang Weiqiang
3rd Author's Affiliation Labs of Excited State Processes, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
4th Author's Name Huang Ximin
4th Author's Affiliation North Liquid Crystal Engineering Research & Development Center
Date 2000/10/13
Paper # EID2000-142
Volume (vol) vol.100
Number (no) 356
Page pp.pp.-
#Pages 5
Date of Issue