Title:
CONVERGENCE ANGLE CHANGING UNIT
Document Type and Number:
WIPO Patent Application WO/2012/029478
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a convergence angle changing unit which is fitted to an eyeglass-shaped member so as to adjust convergence angles different depending on an observer, and which adjusts the convergence angles by changing the positions at which a deflection optical member for the left eye and a deflection optical member for the right eye which are provided to the convergence angle changing unit are arranged. The convergence angle changing unit fitted to the eyeglass-shaped member worn by an observer when observing a three-dimensional image so as to change the convergence angle of both eyes of the observer, and characterized by having a deflection optical member which deflects the light beam from the three-dimensional image in such a manner that the incident angle relative to the base line connecting the both eyes changes and guides the light beam to the both eyes of the observer, and which is arranged before the both eyes of the observer of the three-dimensional image.
Inventors:
FUJII TORU (JP)
KUBO TSUNEYUKI (JP)
KUBO TSUNEYUKI (JP)
Application Number:
PCT/JP2011/067438
Publication Date:
March 08, 2012
Filing Date:
July 29, 2011
Export Citation:
Assignee:
OLYMPUS VISUAL COMM CORP (JP)
FUJII TORU (JP)
KUBO TSUNEYUKI (JP)
FUJII TORU (JP)
KUBO TSUNEYUKI (JP)
International Classes:
G02B27/22; G02C9/00; G03B35/18; H04N13/04
Foreign References:
| JPH01277813A | 1989-11-08 | |||
| JPS5719714A | 1982-02-02 | |||
| JPS5680015A | 1981-07-01 | |||
| JP2002040375A | 2002-02-06 |
Attorney, Agent or Firm:
OSUGA, Yoshiyuki (JP)
Yoshiyuki Osuge (JP)
Yoshiyuki Osuge (JP)
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Claims: