한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Effect of Oligomeric Photoinitiator on the Preparation and Electro-optical Properties of Polymer Dispersed Liquid Composite Films

  • Park, Lee-Soon (Department of Polymer Science, Kyungpook National University) ;
  • Yoon, Hae-Sang (Department of Polymer Science, Kyungpook National University) ;
  • Hur, Young-June (Advanced Display Manufacturing Research Center) ;
  • Kim, Sang-Woo (Advanced Display Manufacturing Research Center) ;
  • Lee, Sung-Ho (Gumi Institute of Electronics Technology) ;
  • Seok, Jae-Wook (Department of Materials Science & Engineering, University of Tennessee) ;
  • Kwon, Young-Hwan (Department of Chemical Engineering, Daegu University)
  • Published : 2005.07.19
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Abstract

Effects of such factors as polymerization temperature and a newly synthesized oligomeric photoinitiator(PEDI380) on the electro-optic characteristics of polymer/LC composite films prepared by the UV-curing method were investigated. The polymer-dispersed liquid crystal cells were made with oligomeric photoinitiator PEDI380 by UV-curing method exhibited both low driving volta ge($V_90$) and high contrast ratio under optimum formulation condition.

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