National Changhua University of Education Institutional Repository : Item 987654321/18226

English | 正體中文 | 简体中文 | Items with full text/Total items : 6507/11669
Visitors : 30070699 Online Users : 559

RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Scope Adv. Search

Login ‧ Upload ‧ Help ‧ About ‧ Administer

NCUEIR > College of Science > Graduate Institute of Photonics Technologies > Periodical Articles > Item 987654321/18226

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/18226

Title:	Full Color Image Splitter Based on Holographic Optical Elements for Stereogram Application
Authors:	Deng, Qing-Long;Su, Wei-Chia;Chen, Chien-Yue;Lin, Bor-Shyh;Ho, Hsin-Wei
Contributors:	光電科技研究所
Keywords:	Crosstalk;Diffraction;Displays;Holographic optical components
Date:	2013-08
Issue Date:	2014-04-01T03:57:05Z
Publisher:	IEEE
Abstract:	A color holographic beam splitter (CHBS) applied to an autostereoscopic display is proposed in this study. With high-stability polymer-dispersed-liquid- crystals (PDLC) being the holographic materials, holographic grating is utilized as a full-color beam splitter to split left and right field of views (FOVs) of a stereoscopic display. When CHBS is attached, the experimental results show that the correct left/right FOVs images could be successfully obtained at the preset observing distance of 25 cm. Moreover, the diffraction efficiency of the red, green and blue (RGB) left/right FOVs of the PDLC materials remained at 30.0% on average. Apparently, the brightness efficiency of the proposed CHBS stereo-displays is better than the traditional stereo-displays with a parallax barrier (22.4%). In addition, a crosstalk contrast with 95.0% indicates the crosstalk problem is almost avoided in the proposed technique.
Relation:	Journal of Display Technology, 9(8): 607-612
Appears in Collections:	[Graduate Institute of Photonics Technologies] Periodical Articles

Files in This Item:

File	Size	Format
index.html	0Kb	HTML	679	View/Open