The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 15, 2013
Filed:
Feb. 19, 2009
Michel Sagardoyburu, Angais, FR;
Allan Evans, Oxford, GB;
Alistair Paul Curd, High Wycombe, GB;
Sumanta Talukdar, Chippenham, GB;
Harry Garth Walton, Oxford, GB;
Nathan James Smith, Oxford, GB;
Michel Sagardoyburu, Angais, FR;
Allan Evans, Oxford, GB;
Alistair Paul Curd, High Wycombe, GB;
Sumanta Talukdar, Chippenham, GB;
Harry Garth Walton, Oxford, GB;
Nathan James Smith, Oxford, GB;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A single view display of reduced power consumption is provided. The display comprises a display device for displaying the single view and an optical system for concentrating light modulated by the single view into a reduced angular range. A viewer direction determining system determines the direction of a viewer relative to the display and controls the display device and the optical system so that the angular range includes the direction of the viewer.