Large High-Definition Multiview Display System Capable of Controlling Observation Area

Author

Kawakami, Tohru ; Ishinabe, Takahiro ; Sasai, Mutsumi ; Kano, Mitsuru ; Nasu, Senshi ; Uchida, Tatsuo ; Ozawa, Shiro ; Mieda, Satoshi ; Yao, Yasuhiro ; Date, Munekazu ; Takada, Hideaki

Author_Institution

Tohoku Univ., Sendai, Japan

Volume

11

Issue

5

fYear

2015

fDate

May-15

Firstpage

403

Lastpage

411

Abstract

We developed a large high-definition multiview projection display configured from newly developed double-sided lenticular lens, a Fresnel lens, and multiple projectors. The system projects magnified images of each projector´s iris side by side using a Fresnel lens, which minimizes the crosstalk between the images in adjacent areas and creates a broad observation area with highly uniform in-plane brightness. In addition, by using an inclined screen, we developed a method to evaluate the observation area of the multiview display. The characteristics of the proposed multiview display are the easily adjustable projector arrangement and the broad observation area without crosstalk between images in adjacent areas. The proposed multiview display is expected to be useful in future teleconference and digital signed systems.

Keywords

display instrumentation; lenses; optical crosstalk; optical projectors; Fresnel lens; adjustable projector arrangement; crosstalk minimization; digital signed system; double-sided lenticular lens; inclined screen; large high-definition multiview projection display system; observation area control; teleconference; uniform in-plane brightness; Crosstalk; Iris; Lenses; Observers; Optical crosstalk; Optical imaging; Prototypes; Displays; large screen displays;

fLanguage

English

Journal_Title

Display Technology, Journal of

Publisher

ieee

ISSN

1551-319X

Type

jour

DOI

10.1109/JDT.2015.2402614

Filename

7044589