P‐264: Fast‐Response FFS LC Device with Multi‐rubbing Angle for VR Applications

In this paper, we propose new fast response FFS LC devices with virtual walls by using alternating (or multi) rubbing directions, which can be generated by using photo‐alignment. These new devices can offer much‐enhanced response‐speed compared to the conventional FFS LC device. By choosing differen...

Full description

Saved in:
Bibliographic Details
Published inSID International Symposium Digest of technical papers Vol. 55; no. 1; pp. 2075 - 2077
Main Authors Chen, Shi-Rui, Choi, Wing-Kit
Format Journal Article
LanguageEnglish
Published Campbell Wiley Subscription Services, Inc 01.06.2024
Subjects
Alignment
alternating rubbing angle
Devices
fast response
FFS
fringe field switching
liquid crystal
Liquid crystals
multi-rubbing angle
Rubbing
Virtual reality
virtual walls
Online AccessGet full text
ISSN0097-966X
2168-0159
DOI10.1002/sdtp.18011

Cover

More Information
Summary:In this paper, we propose new fast response FFS LC devices with virtual walls by using alternating (or multi) rubbing directions, which can be generated by using photo‐alignment. These new devices can offer much‐enhanced response‐speed compared to the conventional FFS LC device. By choosing different types of “local” LC molecular arrangements or designs (easily achievable by using photo‐alignment), we may be able to alter the virtual wall pitch length, and hence also alter the response speed and transmission of these fast response LC devices. These new designs can provide a new and alternative approach to generating virtual walls by “locally” varying the rubbing angle using photo‐alignment. These devices are attractive for VR applications where high speed operation of liquid crystal devices is required.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.18011