Title:
【発明の名称】回折ディスプレイ
Document Type and Number:
Japanese Patent JP2003506753
Kind Code:
A
Abstract:
The present invention is directed to an improvement in a diffractive display suitable for presenting graphic and the like displays. Broadly, a novel embodiment is realized from a holographic diffraction pattern carried by a magnet or element and an electrically energizable coil magnetically coupled with said magnet that is energizable for movement of the magnet. Rotation of the holographic diffraction pattern generates a display using the diffracted light from the holographic diffraction grating. Another novel embodiment is realized from a faceted rotatable element (FRE) having an array of facets each bearing a diffraction grating and a source energizable for rotation of the FRE from a resting station to a viewing station. Rotation of the FRE generates a display using the diffracted light from the diffraction gratings.
Inventors:
Odner, Jefferson E
Kuren, Donald El
Wasson, Ken Gee
Dvorsky, James E
Kuren, Donald El
Wasson, Ken Gee
Dvorsky, James E
Application Number:
JP2001515996A
Publication Date:
February 18, 2003
Filing Date:
August 10, 2000
Export Citation:
Assignee:
Rack-off display corporation
International Classes:
F16B41/00; G02B5/18; G02B5/32; G02B26/08; G02B27/44; G09F19/12; F16B37/02; (IPC1-7): G02B26/08; G02B5/18; G02B5/32; G09F19/12
Attorney, Agent or Firm:
Youichi Oshima