P-88: Enhancement of Electro-Optic Properties of Optically Isotropic Liquid Crystal Device for Flexible Display

Polymer dispersed nano‐sized liquid crystal (LC) composite which is an optically isotropic liquid crystal (OILC) has been investigated looking for its application to flexible liquid crystal displays (LCDs). In the device, nematic LC droplets with its diameter of 242nm are dispersed in polymer matrix...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2015-06, Vol.46 (1), p.1483-1486
Main Authors: Shin, Eun Jeong, Noh, Seong Cheol, Kim, Tae Hyung, Kim, Jee Hun, Nayek, Prasenjit, Lee, Myong-Hoon, Kim, Min Su, Chien, Liang-Chy, Lee, Joun Ho, Kim, Byeong Koo, Lee, Seung Hee
Format: Article
Language:English
Subjects:
Devices
Dispersion
Droplets
Electric potential
Flat panel displays
Flexible display
high transmittance
LCDs
Liquid crystal displays
Liquid crystals
Nanostructure
Optically isotropic liquid crystal
Phase stability
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Summary:Polymer dispersed nano‐sized liquid crystal (LC) composite which is an optically isotropic liquid crystal (OILC) has been investigated looking for its application to flexible liquid crystal displays (LCDs). In the device, nematic LC droplets with its diameter of 242nm are dispersed in polymer matrix so that the LCD has many advantages such as free touch mura, high contrast ratio, rubbing free, wide viewing angle and its phase stability with least hysteresis. However, it needs to overcome high operating voltage and low transmittance. Optimization of LC mixture and controlling ratio of LC and Polymer in the mixture to overcome such barriers are required.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.10038