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An autostereoscopic device for mobile applications based on a liquid crystal microlens array and an OLED display
- Source :
- Journal of Display Technology, ISSN 1551-319X, 2014-09, Vol. 10, No. 9
- Publication Year :
- 2014
-
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 ).
Details
- Database :
- OAIster
- Journal :
- Journal of Display Technology, ISSN 1551-319X, 2014-09, Vol. 10, No. 9
- Notes :
- application/pdf, English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.ocn916914982
- Document Type :
- Electronic Resource