Color management for flexible cholesteric-LCD under LED illumination

Wei Chung Chen*, Huang-Ming Chen, Jih Fon Huang

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

The reflective cholesteric liquid crystal display suffers from voltage-induced color shift and viewing angle-dependent color shift. In this paper, three solutions are presented to overcome these problems. First, four types of cholesteric liquid crystals were synthesized and characterized to find the best mixture with the lowest voltage-induced color shift and reflectance reduction. Secondly, 5-primary (red, yellow, green, cyan and blue) cholesteric liquid crystals were synthesized such that the color gamut and reflectance were enhanced. Finally, the viewing angle-dependent color shift was characterized and then compensated by adjusting the chromaticity of the red/green/blue LED light sources.

原文English
主出版物標題17th Color Imaging Conference
主出版物子標題Color Science and Engineering Systems, Technologies, and Applications - Final Program and Proceedings
頁面254-259
頁數6
出版狀態Published - 9 11月 2009
事件17th Color Imaging Conference: Color Science and Engineering Systems, Technologies, and Applications - Albuquerque, NM, United States
持續時間: 9 11月 200913 11月 2009

出版系列

名字Final Program and Proceedings - IS and T/SID Color Imaging Conference
ISSN(列印)1083-1304

Conference

Conference17th Color Imaging Conference: Color Science and Engineering Systems, Technologies, and Applications
國家/地區United States
城市Albuquerque, NM
期間9/11/0913/11/09

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