Title:
表示装置
Document Type and Number:
Japanese Patent JP4621903
Kind Code:
B2
Abstract:
A display device (1) has a photon source (20) that displays an image scene in which the user perceives points at differents distances, resulting in optical stimulation of the eye's accommodative response. This is achieved by an intermediate optical system (21) forming the photons into pencils and a variable power optical system (22) positioned for convergence of the pencils. A control system (8) controls the variable power optical system (22) to modulate photon wavefront curvature according to image pixel co-ordinate and intensity data and data representing required perceived pixel distance.
Inventors:
Chevrin, fergal, patrick
Application Number:
JP2001549130A
Publication Date:
February 02, 2011
Filing Date:
December 20, 2000
Export Citation:
Assignee:
Chevrin Technologies Limited
International Classes:
G02B27/22; G02B26/08; G02B27/01; G02B27/02; H04N13/00
Domestic Patent References:
| JP6194598A | ||||
| JP2001512849A | ||||
| JP54070850A | ||||
| JP9050046A |
Foreign References:
| US5701132 |
Attorney, Agent or Firm:
Akihiko Umeda