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:
Jan. 30, 2018
Filed:
Dec. 20, 2012
Panasonic Intellectual Property Corporation of America, Torrance, CA (US);
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA, Torrance, CA (US);
Abstract
A video display device () comprises a display unit () that includes a display surface emitting video light for displaying a composite image of a first image and a second image different from the first image, a parallax barrier () that separates the video light into first video light representing the first image and second video light representing the second image, a detection unit () that detects a position of an observer looking at the composite image, and a control unit () that controls a direction of the composite image in accordance with the position of the observer detected by the detection unit ().