Full Resolution, Low Crosstalk, and Wide Viewing Angle Auto-Stereoscopic Display With a Hybrid Spatial-Temporal Control Using Free-Form Surface Backlight Unit

Author

Hang Fan ; Yangui Zhou ; Jiahui Wang ; Haowen Liang ; Krebs, Peter ; Jianbang Su ; Daikun Lin ; Kunyang Li ; Jianying Zhou

Author_Institution

Sch. of Phys. & Eng., Sun Yat-Sen Univ., Guangzhou, China

Volume

11

Issue

7

fYear

2015

fDate

Jul-15

Firstpage

620

Lastpage

624

Abstract

A full resolution, low crosstalk and wide viewing angle auto-stereoscopic display is demonstrated with the use of a novel free-form surface backlight (FFSB) technique, in conjunction with a hybrid spatial and temporal control scenario. The overall crosstalk coming from adjacent channels is shown to be lower than 5% even at a wide viewing angle, and minimum achievable crosstalk can be as small as 2.41%. The key element design giving rise to achieving the full viewing angle greater than 45 degrees is also presented.

Keywords

crosstalk; image resolution; spatiotemporal phenomena; stereo image processing; three-dimensional displays; free-form surface backlight technique; full resolution autostereoscopic display; hybrid spatial-temporal control; low crosstalk autostereoscopic display; wide viewing angle autostereoscopic display; Arrays; Crosstalk; Lenses; Light emitting diodes; Optical crosstalk; Three-dimensional displays; 3D display; auto-stereoscopic; crosstalk; free-form surface design; stereo vision;

fLanguage

English

Journal_Title

Display Technology, Journal of

Publisher

ieee

ISSN

1551-319X

Type

jour

DOI

10.1109/JDT.2015.2425432

Filename

7091868