US 2018/0003997 A1Published application

Exhibition device and video picture exhibition method

AssigneeNitto Denko Corporation

InventorNoriyuki Juni

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Abstract

Art exhibition device and a video picture exhibition method which are capable of providing renditions by a spatial image and a projected image, in combination are provided. The exhibition device includes a display portion configured to image-form a spatial image; and a projector configured to project a video picture onto an object. The video picture exhibit ion method using the exhibition device provides a video picture related to the spatial image projected from the projector disposed in a position hang over the display portion toward an upper surface of the display portion. The display portion is configured to image-form a video picture displayed on a display surface of a display disposed in an attitude inclined under a micromirror array through the micromirror array disposed in light-transmissive fashion as a spatial two-dimensional video picture standing up obliquely in a spatial position lying over the micromirror array.

Claims6

Dependent claims

An exhibition device comprising:

a display portion configured to image-form a first video picture in space, and
a projection portion configured to project a second video picture onto an object,
wherein the display portion includes a display, an image-forming optical element, and an enclosure configured to house the display and the image-forming optical element, the image-forming optical element being disposed in a light transmissive fashion in an upper surface of the enclosure,
wherein the display portion is configured to image-form the first video picture displayed on a display surface of the display disposed in an attitude inclined at a predetermined angle under the image-forming optical element as a spatial two-dimensional video picture standing up obliquely in a spatial position lying over the upper surface of the enclosure through the image-forming optical element;
wherein the display portion is positioned in a predetermined position, and
wherein the projection portion is disposed in a position lying over the upper surface of the enclosure of the display portion, and is positioned so as to be able to project the second video picture onto a region of the upper surface of the enclosure around the spatial two-dimensional video picture image-formed by the display portion.

3 more elements

A method of exhibiting a video picture using an exhibition device, the method comprising:

image-forming a first video picture in space using a display portion, and
projecting a second video picture onto an object using a projection portion, the second video picture being different from the first video picture,
wherein the display portion includes a display, an image-forming optical element, and an enclosure configured to house the display and the image-forming optical element, the image-forming optical element being disposed in a light-transmissive fashion in an upper surface of the enclosure,
wherein the display portion is configured to image-form the first video picture displayed on a display surface of the display disposed in an attitude inclined at a predetermined angle under the image-forming optical element as a spatial two-dimensional video picture standing up obliquely in a spatial position lying over the upper surface of the enclosure through the image-forming optical element;
and
wherein the projection portion is disposed in a position lying over the display portion and the second video picture is projected toward the upper surface of the enclosure of the display portion positioned in a predetermined position.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application: 15/540,389Filed 20 Nov 2015
Priority: JP 2015-0024078 Jan 2015
Published: 4 Jan 2018
Term ends: Not estimatedThe source records don’t support an estimate.

Classification12 codes

H04N 13/302
Image reproducers: for viewing without the aid of special glasses, i.e. using autostereoscopic displays
G02B 5/09
Mirrors: multifaceted or polygonal mirrors , e.g. polygonal scanning mirrors; Fresnel mirrors
G02B 30/27
Of the autostereoscopic type: involving lenticular arrays
G02B 30/34
By providing first and second parallax images to an observer's left and right eyes: stereoscopes providing a stereoscopic pair of separated images…