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:
Sep. 03, 2019
Filed:
Aug. 29, 2017
Applicant:
Sony Interactive Entertainment Llc, San Mateo, CA (US);
Inventors:
Charles McCoy, San Mateo, CA (US);
True Xiong, San Mateo, CA (US);
Blaine Morgan, San Mateo, CA (US);
Assignee:
Sony Interactive Entertainment LLC, San Mateo, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03H 1/00 (2006.01); G02B 5/32 (2006.01); G03H 1/02 (2006.01);
U.S. Cl.
CPC ...
G03H 1/0005 (2013.01); G02B 5/32 (2013.01); G03H 1/02 (2013.01); G03H 2001/0088 (2013.01);
Abstract
In one aspect, each pixel of a holographic display screen emits light in a narrow angle, and micro-mirrors control the angle in which the light is emitted. The light that is emitted is modulated so that the image for the left eye is emitted when the pixel is pointed by means of its micro mirror at a viewer's left eye and light for the image for the right eye is emitted when the pixel is pointed at the viewer's right eye.