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. 13, 2015
Filed:
Sep. 23, 2011
Shuji Inoue, Osaka, JP;
Hiroshi Mitani, Osaka, JP;
Kazuhiro Mihara, Osaka, JP;
Masanobu Inoe, Osaka, JP;
Katsuo Saigo, Hyogo, JP;
Seiji Nakazawa, Osaka, JP;
Shuji Inoue, Osaka, JP;
Hiroshi Mitani, Osaka, JP;
Kazuhiro Mihara, Osaka, JP;
Masanobu Inoe, Osaka, JP;
Katsuo Saigo, Hyogo, JP;
Seiji Nakazawa, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
An eyeglass device for assisting in viewing a video to be stereoscopically perceived includes an optical filter portion with left and right filters for adjusting light amount to be transmitted to left and right eyes, respectively and a controller for controlling adjustment operation of the light amount by the optical filter portion, wherein the controller switches a control mode of the optical filter portion between a first control mode of controlling the optical filter portion so that the adjustment operation becomes synchronized with display of a frame image of the video and a second control mode of controlling the optical filter so that that the adjustment operation becomes slower than a frame rate of the video to make a viewer perceive the adjustment operation which is asynchronous with the display of the frame image.