Treffer: Hybrid diffractive-refractive 40° head-mounted display

Title:
Hybrid diffractive-refractive 40° head-mounted display
Authors:
WANG, Zhao-Qi, YU, F, CARTWRIGHT, C. M, GILLESPIE, W. A
Source:
Optik (Stuttgart). 113(12):527-530
Publisher Information:
Jena: Elsevier, 2003.
Publication Year:
2003
Physical Description:
print, 9 ref
Original Material:
INIST-CNRS
Subject Terms:
Optics, Optique, Sciences exactes et technologie, Exact sciences and technology, Physique, Physics, Domaines classiques de la physique (y compris les applications), Fundamental areas of phenomenology (including applications), Optique, Optics, Formation des images et traitement optique, Imaging and optical processing, Fonctions de transfert optique et de transfert de modulation, Modulation and optical transfer functions, Eléments, dispositifs, et systèmes optiques, Optical elements, devices, and systems, Dispositifs d'affichage, dispositifs à cristaux liquides, Display devices, liquid-crystal devices, Affichage niveau tête, Head mounted displays, Conception assistée, Computer aided design, Fonction transfert modulation, Modulation transfer function, Función transferencia modulación, Optique diffractive, Diffractive optics, Optique réfractive, Refractive optics, Optica refractiva
Document Type:
Fachzeitschrift Article
File Description:
text
Language:
English
Author Affiliations:
Institute of Modern Optics, Nankai University, Tianjin 300071, China
School of Science & Engineering, University of Abertay Dundee, Bell Street, Dundee, DD1 1HG, United Kingdom
ISSN:
0030-4026
Access URL:
http://pascal-francis.inist.fr/vibad/index.php?action=search&terms=14627770
Rights:
Copyright 2003 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Physics: optics
Accession Number:
edscal.14627770
Database:
PASCAL Archive

Weitere Informationen

The design of a head-mounted display with a field of view of 40 degrees and suitable for use with a micro display of 17.5 mm diagonal is presented. It is a combination of a diffractive-refractive eyepiece with an appropriate reflective relay system. The eyepiece design is based on a Kellner eyepiece. By replacing the cemented-doublet of the traditional eyepiece with a diffractive-refractive element (a plano-convex lens with the plane surface as the diffractive surface) an improved eyepiece is obtained. The proposed eyepiece shows a considerable reduction in physical size (which is particularly important for binocular systems) and weight, and exhibits superior performance compared to the traditional refractive type. It is emphasized that the proposed design has a performance that is well matched to a micro display with SXGA resolution.