Hong‐Da Liu, Chingchen S. Chiu, I. Lin, C. Hsu, C. Wei, Ching-Her Chao, Hseang-Ru Chuang
{"title":"The voltage holding ratio and DC offset voltage in the polymer stabilized homeotropically aligned liquid crystal displays","authors":"Hong‐Da Liu, Chingchen S. Chiu, I. Lin, C. Hsu, C. Wei, Ching-Her Chao, Hseang-Ru Chuang","doi":"10.1109/ASID.1999.762751","DOIUrl":null,"url":null,"abstract":"We have studied the influences of monomers on polymer stabilized homeotropically aligned (PSHA) liquid crystal displays (LCD). PSHA-LCD is formed by mixing a small amount of monomers into nematic liquid crystal with negative dielectric anisotropy, then photo-polymerizing the mixtures. The voltage holding ratio (VHR) and the DC offset voltage of PSHA-LCD have been measured for studying the effect of photo-polymerized monomers on PSHA-LCD. We demonstrate the measurement method as well as the results.","PeriodicalId":170859,"journal":{"name":"Proceedings of 5th Asian Symposium on Information Display. ASID '99 (IEEE Cat. No.99EX291)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 5th Asian Symposium on Information Display. ASID '99 (IEEE Cat. No.99EX291)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ASID.1999.762751","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We have studied the influences of monomers on polymer stabilized homeotropically aligned (PSHA) liquid crystal displays (LCD). PSHA-LCD is formed by mixing a small amount of monomers into nematic liquid crystal with negative dielectric anisotropy, then photo-polymerizing the mixtures. The voltage holding ratio (VHR) and the DC offset voltage of PSHA-LCD have been measured for studying the effect of photo-polymerized monomers on PSHA-LCD. We demonstrate the measurement method as well as the results.