17.5: High‐Resolution Floating Autostereoscopic 3D Display Based on Iris‐Plane‐Dividing Technology

Ishinabe, Takahiro; Kawakami, Toru; Uchida, Tatsuo

doi:10.1002/j.2168-0159.2012.tb05754.x

Cited by 4 publications

(2 citation statements)

References 5 publications

(2 reference statements)

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“…The aperture switching type autostereoscopic projector [3] is the basis of the project. It uses the fast switching aperture to divide the plurality image for 3D application.…”

Section: Introductionmentioning

confidence: 99%

8-views autostereoscopic single projector system

Wang

2012

SPIE Proceedings

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A full HD projection system which has single mechanics produces 8-view stereoscopic image. This system combines temporal and spatial multiplex. Base on the DMD fast switching speed, multiple image are produced. The different images are generated by specific DMD and specific synchronized LED. This means temporal multiplex which is related to the signal driving. On the diffuser, it is equivalent eight times HD resolution in horizontal. Therefore, spatial multiplex stripe image is on the screen.

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“…The aperture switching type autostereoscopic projector [3] is the basis of the project. It uses the fast switching aperture to divide the plurality image for 3D application.…”

Section: Introductionmentioning

confidence: 99%

8-views autostereoscopic single projector system

Wang

2012

SPIE Proceedings

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“…We have focused our attention on the 3D display based on the iris-plane-dividing technology 3)-11) to achieve a high-resolution floating autostereoscopic 3D display and investigated an improvement in the light efficiency and viewing zone 12) . In this paper, we discuss the design of an optical configuration and a light diffusion film and confirm its validity through the fabrication of a prototype system.…”

Section: Introductionmentioning

confidence: 99%

[Paper] Floating Autostereoscopic 3D Projection Display with High Light Efficiency and Wide Viewing Depth using Anisotropic Light Diffuser

Ishinabe

Kawakami

Nishizawa

et al. 2014

MTA

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We improved light efficiency and viewing zone depth for high-resolution floating autostereoscopic 3D display based on the iris-plane dividing technology. Newly developed light diffusion film and optical system sent almost all image light to the viewer and realize high light efficiency and uniformity. In addition, stacked liquid crystal optical shutters achieved control of the viewing zone and realized 3D images without crosstalk noise in the real space with wide depth of the viewing zone. Our floating 3D display system allows glassless and provides high-resolution 3D images with no crosstalk between left and right viewing zones. Therefore, this 3D display system is promising for the future high-presence interactive communication systems.

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