Optical phase modulation properties of 1 µm-pitch LCOS with dielectric walls for wide-viewing-angle holographic displays

Yoshitomo Isomae; Yosei Shibata; Takahiro Ishinabe; Hideo Fujikake

doi:10.1002/sdtp.11019

Optical phase modulation properties of 1 µm-pitch LCOS with dielectric walls for wide-viewing-angle holographic displays

Yoshitomo Isomae, Yosei Shibata, Takahiro Ishinabe, Hideo Fujikake

ENG - Electronic Engineering

Research output: Contribution to journal › Conference article › peer-review

6 Citations (Scopus)

Abstract

We achieved individual-pixel phase modulation of 1 pm-pitch liquid crystal on silicon (LCOS) using dielectric shield walls for wide-viewing-angle holographic displays. The simulation results clarified the dielectric walls could suppress the alignment disorder by the effect of elastic force of liquid crystal (LC) and fringe electric field to adjacent pixels. The LC alignment on the walls was also discussed experimentally.

Original language	English
Pages (from-to)	1670-1673
Number of pages	4
Journal	Digest of Technical Papers - SID International Symposium
Volume	47
Issue number	1
DOIs	https://doi.org/10.1002/sdtp.11019
Publication status	Published - 2016 Jan 1
Event	54th Annual SID Symposium, Seminar, and Exhibition 2016, Display Week 2016 - San Francisco, United States Duration: 2016 May 22 → 2016 May 27

Keywords

Elastic force
Fringe electric field
Holographic display
Liquid crystal on silicon
Spatial light modulator: dielectric shield walls structure

ASJC Scopus subject areas

Engineering(all)

Access to Document

10.1002/sdtp.11019

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Optical phase modulation properties of 1 µm-pitch LCOS with dielectric walls for wide-viewing-angle holographic displays. / Isomae, Yoshitomo; Shibata, Yosei ; Ishinabe, Takahiro ; Fujikake, Hideo.

In: Digest of Technical Papers - SID International Symposium, Vol. 47, No. 1, 01.01.2016, p. 1670-1673.

Research output: Contribution to journal › Conference article › peer-review

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abstract = "We achieved individual-pixel phase modulation of 1 pm-pitch liquid crystal on silicon (LCOS) using dielectric shield walls for wide-viewing-angle holographic displays. The simulation results clarified the dielectric walls could suppress the alignment disorder by the effect of elastic force of liquid crystal (LC) and fringe electric field to adjacent pixels. The LC alignment on the walls was also discussed experimentally.",

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