An autostereoscopic device for mobile applications based on a liquid crystal microlens array and an OLED display

Algorri Genaro, José Francisco and Urruchi del Pozo, Virginia and Sánchez Pena, José Manuel and Otón Sánchez, José Manuel (2014). An autostereoscopic device for mobile applications based on a liquid crystal microlens array and an OLED display. "Journal of Display Technology", v. 10 (n. 9); pp. 713-730. ISSN 1551-319X. https://doi.org/10.1109/JDT.2014.2313143.

Description

Title: An autostereoscopic device for mobile applications based on a liquid crystal microlens array and an OLED display
Author/s:
  • Algorri Genaro, José Francisco
  • Urruchi del Pozo, Virginia
  • Sánchez Pena, José Manuel
  • Otón Sánchez, José Manuel
Item Type: Article
Título de Revista/Publicación: Journal of Display Technology
Date: September 2014
ISSN: 1551-319X
Volume: 10
Subjects:
Freetext Keywords: Liquid crystal devices (LCDs), optical arrays, optical crosstalk, optical refraction, stereo vision
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Tecnología Fotónica y Bioingeniería
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

In recent years, many experimental and theoretical research groups worldwide have actively worked on demonstrating the use of liquid crystals (LCs) as adaptive lenses for image generation, waveform shaping, and non-mechanical focusing applications. In particular, important achievements have concerned the development of alternative solutions for 3D vision. This work focuses on the design and evaluation of the electro-optic response of a LC-based 2D/3D autostereoscopic display prototype. A strategy for achieving 2D/3D vision has been implemented with a cylindrical LC lens array placed in front of a display; this array acts as a lenticular sheet with a tunable focal length by electrically controlling the birefringence. The performance of the 2D/3D device was evaluated in terms of the angular luminance, image deflection, crosstalk, and 3D contrast within a simulated environment. These measurements were performed with characterization equipment for autostereoscopic 3D displays (angular resolution of 0.03 ).

More information

Item ID: 35964
DC Identifier: http://oa.upm.es/35964/
OAI Identifier: oai:oa.upm.es:35964
DOI: 10.1109/JDT.2014.2313143
Official URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6777308
Deposited by: Memoria Investigacion
Deposited on: 28 Jun 2015 12:09
Last Modified: 28 Jun 2015 12:09
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