Autostereoscopic 3D displays

Dodgson, Neil A.

doi:10.1109/mc.2005.252

Cited by 551 publications

(245 citation statements)

References 9 publications

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“…Although autostereoscopy with a prism-patterned screen that is applicable for projection-type display only has recently been reported 32 , the schemes that flat-panel industry currently relies upon for autostereoscopic 3D display [27][28][29][30][31] are typically variations of parallax barriers 33 and lenticular lenses 34 for which the origins date back to the 1900s. In the Lucius prism array presented here, the incident light is guided through the prism with directionality so that a different image is viewed at a different position without periodic change of images depending on the viewing angle 31 , which is typically encountered in the two traditional cases (Supplementary Movie 5, based on the scheme of parallax barriers).…”

Section: Discussionmentioning

confidence: 99%

“…Autostereoscopic 3D display. The ability of the Lucius prism array to directionally allocate the incident light intensity suggests its use in various optical devices [18][19][20][21][22][23][24][25][26] , such as dual-view or autostereoscopic 3D display [27][28][29][30][31] . To perceive a 3D image, human eyes must see different views (binocular disparity), allowing for the sensation of depth known as stereopsis after complicated processing in the brain 29 .…”

Section: Fabrication Of the Lucius Prism Array The Fabrication Of Thementioning

confidence: 99%

“…Autostereoscopy implies that one can see a different image at each eye without wearing special glasses [27][28][29][30][31] . To demonstrate its potential application, we first obliquely deposited a black Cr layer of ~200 nm thickness with a slit-type shadow mask (first metal deposition) on a prism array.…”

Section: Fabrication Of the Lucius Prism Array The Fabrication Of Thementioning

confidence: 99%

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Arrays of Lucius microprisms for directional allocation of light and autostereoscopic three-dimensional displays

Yoon

Kang

et al. 2011

Nat Commun

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Directional and asymmetric properties are attractive features in nature that have proven useful for directional wetting, directional flow of liquids and artificial dry adhesion. Here we demonstrate that an optically asymmetric structure can be exploited to guide light with directionality. The Lucius prism array presented here has two distinct properties: the directional transmission of light and the disproportionation of light intensity. These allow the illumination of objects only in desired directions. set up as an array, the Lucius prism can function as an autostereoscopic three-dimensional display.

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Section: Discussionmentioning

confidence: 99%

Section: Fabrication Of the Lucius Prism Array The Fabrication Of Thementioning

confidence: 99%

Section: Fabrication Of the Lucius Prism Array The Fabrication Of Thementioning

confidence: 99%

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Arrays of Lucius microprisms for directional allocation of light and autostereoscopic three-dimensional displays

Yoon

Kang

et al. 2011

Nat Commun

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“…3(b), and finally intersects with optical axis at point F'. The relationship maong θ n , θ n , β n and β n will satisfy formula (1) according to the Snell's law.…”

Section: Design Theory For Fresnel Lensmentioning

confidence: 99%

“…Naked-eye 3D display has attracted a great deal of interest for over 100 years since it can create 3D vision without requiring the viewers to wear extra equipment such as glasses or helmets [1,2]. The application of naked-eye 3D display is very broad ranging from consumer electronics to various industrial and medical equipment [3].…”

Section: Introductionmentioning

confidence: 99%

Illumination Optics in Emerging Naked-Eye 3d Display (Invited Review)

Zhang¹,

Wang²,

Zhou³

et al. 2017

PIER

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Abstract-Illumination optics in emerging naked-eye 3D display, especially in time-spatial multiplexing, or directional backlight naked-eye 3D display system, is systematically examined. Key issues in directional backlight system include: 1) Directional transmission of the left-and right-eye images to the corresponding viewing zone with small crosstalk; 2) The luminance on the screen should be homogeneous even for the viewers moving around. In this paper, we propose an adaptive optimization solution based on root mean square (RMS) for the design of illumination optics of the naked-eye 3D system. Based on the designed free-form backlight illumination, the overall design schemes for both single-user and multi-user naked-eye 3D display are proposed and demonstrated. By utilizing the novel dynamic synchronized backlight technique, the temporal crosstalk is effectively brought into control. The display defects such as the dark bands appearing at the joints of the lens array or at the middle of the Fresnel lens are simulated numerically and tested experimentally, hence providing effective design guidelines for the optical components as well as their fabrication error tolerance. Additionally, we propose a continuous backlight technique to improve the luminance homogeneity. Furthermore, a quantitative evaluation mechanism for the moiré pattern based on the Fourier analysis method, by introducing the contrast sensitivity function (CSF), is presented. A novel arrangement of a quasirandom RGB sub-pixel array is proposed to reduce the visibility of moiré pattern. As a result, full HD glassless 3D display suitable for glassless virtual and augmented realities is demonstrated with an unprecedented display quality.

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