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. 29, 2013
Filed:
Nov. 30, 2009
Hiroshi Mitani, Osaka, JP;
Kazuhiro Mihara, Osaka, JP;
Shuji Inoue, Okayama, JP;
Masanobu Inoe, Okayama, JP;
Seiji Nakazawa, Osaka, JP;
Katsuo Saigo, Hyogo, JP;
Hiroshi Mitani, Osaka, JP;
Kazuhiro Mihara, Osaka, JP;
Shuji Inoue, Okayama, JP;
Masanobu Inoe, Okayama, JP;
Seiji Nakazawa, Osaka, JP;
Katsuo Saigo, Hyogo, JP;
Panasonic Corporation, Osaka, JP;
Abstract
The present invention discloses a video system provided with a display device for displaying a video image including a first video image and a second video image and an eyeglass device for assisting a viewer in viewing the video image, wherein the display device includes: a display for displaying the first and second video images; a first generator for generating a synchronizing signal in synchronization with the first video image; and a transmitter for transmitting the synchronizing signal to the eyeglass device, and the eyeglass device includes: a receiver for receiving the synchronizing signal; a second generator for generating an internal signal in synchronization with the second video image, based on the synchronizing signal; an optical filter portion for adjusting amounts of incident light to left and right eyes, respectively; and a controller for controlling the optical filter portion based on the internal signal.