Visual display with full accommodation

• US 20040130783A1
• Filed: 12/02/2002
• Published: 07/08/2004
• Est. Priority Date: 12/02/2002
• Status: Abandoned Application

• Current Assignee: Dennis Solomon
• Original Assignee: Dennis Solomon
• Inventors: Solomon, Dennis J.
• Application Number:
  US10/307,620
• Publication Number:
  US 20040130783A1
• Time in Patent Office: Days
• US Class Current: 359/462
• CPC Class Codes: G02B 2027/0132 comprising binocular systems
• CPC Class Codes: G02B 2027/014 comprising information/image processing systems
• CPC Class Codes: G02B 2027/0178 Eyeglass type eyeglass details G02C
• CPC Class Codes: G02B 27/017 Head mounted
• CPC Class Codes: G02B 27/0172 characterised by optical features
• CPC Class Codes: H04N 13/344 with head-mounted left-right displays
• CPC Class Codes: H04N 13/363 using image projection screens volumetric display H04N13/388
• CPC Class Codes: H04N 13/398 Synchronisation thereof; Control thereof

Abstract

The present invention discloses a improved method and device for the display of a three dimensional image with visual accommodation, including an improved method for manufacturing a visual display incorporating a scanned light source which permits image voxel sources to be arranged orthogonally to image plane thereby enabling the display of an undistorted orthogonal surface or translucent solid. An improved method of presenting visual information is also disclosed.

Claims

1. A visual display device for producing a visual image comprising:

(a) light emitting element array means which projects at least a section of a full image,

(b) means for displaying co-axial, focal distance displaced image elements,

(c) optical scanning and translation means which scans said array means cyclically to produce a full image,

(c) means of coordinating the position of said scanning means with said array means,

3. A visual display device in accordance with claim 1, further comprising:

(a) a rotating reflector means,

(b) a waveguide array means which directs the image of said light emitting element array means from the rotating reflector means to related positions in the frame of the full view.

4. A visual display device in accordance with claim 3, further comprising:

(a) a means for producing an interlaced image of said light emitting element array means,

(b) a scanner position encoder means,

(c) an image-scanner coordinating means,

5. A visual display device in accordance with claim 1, further comprising:

(a) a means for transducing the image of said array,

(b) a means for reflecting said transduced image at various positions to a viewer.

(c) a means for including opposite view stereo control.

6. A visual display device in accordance with claim 1, further comprising:

(a) a means for controlling the apparent focal length distance of said light emitting element means,

(b) a means for varying the focal length of said array,

(c) a means for controlling intensity, color and duration of said array means.

7. A visual display device in accordance with claim 3, further comprising:

(a) said reflector means having at least one reflective surface,

(b) a position encoder affixed to said reflector means providing a signal indicating at least the incremental change in position of said reflector means,

(c) a computer means which receives the signal from said encoder means and controls the display on said array means of the appropriate image,

(d) a first optical component means which focuses said array means in the entrance aperture of said waveguide array means,

(e) a second optical component means which focuses the exit aperture image of said waveguide means for normal viewing.

8. A visual display device in accordance with claim 1, further comprising:

(a) a means for eliminating external ambient light by interposing an elliptically polarized transparent window between the observer and said image screen means.

9. A visual display device in accordance with claim 1, further comprising:

(a) a means to present one or more viewer fields,

(b) a means to scan and project said viewer fields,

(c) a means to transmit said projected viewer fields to one or more observers

2. A visual display device for producing a visual image comprising:

(a) the light emitting element array means which projects a section of a full image,

(b) the optical scanning and translation means which scans said array means cyclically to produce a full image,

(c) a means of coordinating the position of said scanning means with said array means.

(d) a processing and storage means for storing full images and transmitting a section of the full image to said array.

(e) optical processing means to present a focused and integrated image of said array to the viewer,

and optionally, further comprising a.

(f) dual, balanced, centrally-placed reflector means,

(g) a means for translocation said reflector means for binocular viewing,

(h) a reflector-position encoder means.