文献类型：期刊文献

英文题名：Colour generation for optically driving liquid crystal display

作者：Ma, Ying[1,2];Xin, Sang Jing[3,4];Liu, Xiaoyu[1,2];Liu, Yang[3,4];Sun, Jiatong[3,4];Wang, Xiaoqian[5];Guo, Qi[6];Chigrinov, Vladimir G.[7]

机构：[1]Northwestern Polytech Univ, Sch Sci, MOE Key Lab Mat Phys & Chem Extraordinary Condit, Xian, Peoples R China;[2]Northwestern Polytech Univ, Sch Sci, Shaanxi Key Lab Opt Informat Technol, Xian, Peoples R China;[3]Donghua Univ, Coll Informat Sci & Technol, Shanghai, Peoples R China;[4]Donghua Univ, Engn Res Ctr Digitized Texture & Fash Technol, Shanghai, Peoples R China;[5]East China Univ Sci & Technol, Dept Phys, Shanghai, Peoples R China;[6]Beihang Univ, Sch Instrumentat Sci & Optoelect Engn, Beijing, Peoples R China;[7]Foshan Univ, Coll Phys Optoelect & Engn, Foshan, Guangdong, Peoples R China

年份：2020

卷号：47

期号：12

起止页码：1729

外文期刊名：LIQUID CRYSTALS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000514564300001)】；

基金：This paper is supported by the fundamental research funds for the central universities [2232018G-09]; the national natural science foundation of China (NSFC) [61805035]; Shanghai Sailing Program [18YF1400900] and the natural science foundation of Shaanxi Province [2019JQ-615].

语种：英文

外文关键词：Photoalignment; colour opticallydriving display; colour filter; reflective paint

摘要：The optically driving liquid crystal displays (ODLCDs), by changing the easy axis of liquid crystal molecules under exposure light, are exploited in many display devices requiring ultra-low consumption. In this manuscript, we propose foldable and bendable colour ODLCDs lacking electronics and common back light. Two techniques to realise colour ODLCDs are discussed using colour filter and reflective paint as colour array sector. With these two approaches, we are able to produce three-primary-colour (red, green and blue) display with 21% NTSC colour triangle. In addition, a high-resolution colour display can be achieved through improving resolution of colour array sector.