P-145: A New Single-Cell Measurement Method for Determining the Twist Elastic Constant of Liquid Crystals

SID Symposium Digest of Technical PapersVolume 47, Issue 1 p. 1674-1678 Book 3: Liquid-Crystal Technology: Liquid-Crystal Modeling and Measurement P-145: A New Single-Cell Measurement Method for Determining the Twist Elastic Constant of Liquid Crystals Daming Xu, Daming Xu College of Optics and Photonics, University of Central Florida, Orlando, FL 32816, USASearch for more papers by this authorFenglin Peng, Fenglin Peng College of Optics and Photonics, University of Central Florida, Orlando, FL 32816, USASearch for more papers by this authorGuanjun Tan, Guanjun Tan College of Optics and Photonics, University of Central Florida, Orlando, FL 32816, USASearch for more papers by this authorJuan He, Juan He College of Optics and Photonics, University of Central Florida, Orlando, FL 32816, USASearch for more papers by this authorShin-Tson Wu, Shin-Tson Wu College of Optics and Photonics, University of Central Florida, Orlando, FL 32816, USASearch for more papers by this author Daming Xu, Daming Xu College of Optics and Photonics, University of Central Florida, Orlando, FL 32816, USASearch for more papers by this authorFenglin Peng, Fenglin Peng College of Optics and Photonics, University of Central Florida, Orlando, FL 32816, USASearch for more papers by this authorGuanjun Tan, Guanjun Tan College of Optics and Photonics, University of Central Florida, Orlando, FL 32816, USASearch for more papers by this authorJuan He, Juan He College of Optics and Photonics, University of Central Florida, Orlando, FL 32816, USASearch for more papers by this authorShin-Tson Wu, Shin-Tson Wu College of Optics and Photonics, University of Central Florida, Orlando, FL 32816, USASearch for more papers by this author First published: 25 May 2016 https://doi.org/10.1002/sdtp.11020AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Abstract A semi-empirical equation is developed to characterize the optical decay time of in-plane switching (IPS) and fringe field switching (FFS) liquid crystal displays. Good agreement between simulation and experiment is obtained. Moreover, this equation provides a simple yet accurate method to measure the twist elastic constant K22 of liquid crystals. Volume47, Issue1Issue 1, San Francisco, CA, May 22–May 27, 2016May 2016Pages 1674-1678 RelatedInformation