System and method for displaying physical objects in space

• US 6,767,099 B2
• Filed: 11/26/2002
• Issued: 07/27/2004
• Est. Priority Date: 11/26/2001
• Status: Expired due to Fees

• Current Assignee: Gary T. Yamron, Richard Perkins
• Original Assignee: Gary T. Yamron, Richard Perkins
• Inventors: Perkins, Richard, Yamron, Gary T.
• Primary Examiner(s): Adams, Russell
• Assistant Examiner(s): SEVER, ANDREW T
• Application Number:
  US10/305,519
• Publication Number:
  US 20030151726A1
• Time in Patent Office: 609 Days
• Field of Search: 353/10, 353/28, 353/29, 353/37, 353/74, 353/75, 353/77, 353/78, 353/98, 353/99, 353/122, 353/7, 359/478, 359/479, 434/371, 434/402, 434/403, 434/428
• US Class Current: 353/10
• CPC Class Codes: G02B 30/56 by projecting aerial or floating images

Abstract

A real image projection system is provided including a projection system housing with an aperture. This device provides a real image projected into a viewable volume of space relative to the aperture. An optical assembly and an object positioning device adjacent to the optic assembly provide the real image. The object positioning device may position an object adjacent to the optic assembly in dynamic or static fashion. The optical assembly receives the light rays reflected from the object and projects a real image of the object into the viewable volume of space. The invention provides environmental visual cues to promote perception of a three-dimensional image. The invention further includes a secondary mirror for use in reducing or minimizing the overall size of the system housing.

Claims

1. A real image projection system comprising:

a. a projection system housing including a visual reference and an aperture providing a viewable volume of space;

b. an optical assembly for projecting adjacent to said viewable volume of space a real image of an object, said optical assembly including a concave reflective inner surface, the reflective inner surface including a principal axis drawn perpendicular to the substantial center of said reflective inner surface,

c. an object support for orienting an object adjacent to said reflective inner surface, said object support orienting said object invertedly below said principal axis; and

d. a baffle for obscuring said object support from said reflective inner surface, said baffle positioned in between said object support and said reflective inner surface, wherein said optical assembly is in communication with a position controller for rotating said reflective inner surface about said principal axis.

2. A system according to claim 1, wherein said aperture includes at least an aperture door.

3. A system according to claim 2, wherein said aperture door is configured to at least one of conceal and reveal said viewable volume of space.

4. A system according to claim 1, wherein said visual reference is one of a foreground reference, a background reference and an adjacent reference.

5. A system according to claim 1, wherein said object support is configured to move said object at least one of vertically, horizontally and in greater proximity to said optical assembly.

6. A system according to claim 1, wherein said object support is configured to move at least a subpart of said object.

7. A system according to claim 1, further comprising a housing positioning device in communication with said projection system housing for orienting said projection system housing position.

8. A system according to claim 1, wherein said housing further comprises at least a first light source for illuminating said object.

9. A system according to claim 1, further including a sound projection system.

10. A system according to claim 1, further including an anti-glare panel, wherein said reflective inner surface further includes an outer perimeter, said anti-glare panel positioned in proximity to said outer perimeter for preventing light from contacting said concaved reflective inner surface in proximity to said outer perimeter.

11. A real image projection system comprising:

a projection system housing including an aperture providing a viewable volume of space;

a movable door unit for opening and shutting the aperture and providing a visual reference point for visual depth perception when open;

an object support unit for moving an object within the projection system housing;

an optical assembly for projecting adjacent to said viewable volume of space a real image of the object, said optical assembly including a plane reflective mirror and a concave reflective mirror surface, the concave reflective mirror surface including a principal axis drawn to a substantial center of said concave reflective mirror surface;

the object is positioned within the projection system housing relative to a focal point of the concave reflective mirror surface to project the real image to a display position exterior of the projection system housing aperture to provide a moving real image suspended above a portion of the projection system housing and adjacent the visual reference point of the open door unit;

a speaker unit for projecting sound, and

a baffle member located in the projection system housing between the object and the object support unit to prevent a projection of an image of the object support unit through the aperture wherein the moving image moves adjacent the open door unit with complementary sound to appear floating in space.

12. A system according to claim 11, wherein the object support rotates the object.

13. A system according to claim 11, wherein the object support is configured to move the object at least one of vertically, horizontally, and in greater proximity to optical assembly.

14. A system according to claim 11, wherein the object support is configured to move at least a sub-part of the object.

15. A system according to claim 11, wherein the protective system housing further comprises at least a first light source for illuminating the object.

16. A system according to claim 11, wherein the object is an animatronic puppet.