Title:
THREE-DIMENSIONAL IMAGE DISPLAY
Document Type and Number:
WIPO Patent Application WO/1999/050702
Kind Code:
A1
Abstract:
A three-dimensional image display for presenting three-dimensional display in a true sense of not only a still picture but a moving picture without any need of special eyeglasses and coherent light. A large number of screen dots (11) constituted of LCDs enabling easy change of image contents are arranged on a three-dimensional display screen (10). An object image formed by the LCDs is projected into a space, so that a large number of point light source images (P) constituting a three-dimensional image (R), i.e., an object to be displayed, is formed. The viewer (Q) views it as a three-dimensional image.
Inventors:
HORIMAI HIDEYOSHI (JP)
Application Number:
PCT/JP1999/001475
Publication Date:
October 07, 1999
Filing Date:
March 24, 1999
Export Citation:
Assignee:
HORIMAI HIDEYOSHI (JP)
International Classes:
G02B30/27; G03B35/18; (IPC1-7): G02B27/22; G03B35/18
Foreign References:
| JPH0954281A | 1997-02-25 | |||
| JPH08171074A | 1996-07-02 | |||
| JPH07318858A | 1995-12-08 | |||
| JPH09113846A | 1997-05-02 | |||
| JPH05273675A | 1993-10-22 | |||
| JPH0954282A | 1997-02-25 | |||
| JPH08256359A | 1996-10-01 | |||
| US4692878A | 1987-09-08 | |||
| JPH1031193A | 1998-02-03 |
Other References:
H. HIGUCHI; J. HAMASAKI: "Applied Optics", vol. 17, 15 December 1978, OPTICAL SOCIETY OF AMERICA, article "Real-time transmission of 3-D images formed by parallax panoramagrams", pages: 3895,390
See also references of EP 1069454A4
See also references of EP 1069454A4
Attorney, Agent or Firm:
Hoshimiya, Katsumi (Shinjuku 5-chome Shinjuku-ku Tokyo, JP)
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