Patent ID: 8363095
Filing Date: 2013-01-29
Classification: H04N

Abstract:
1. A video system comprising a display device configured to display a video image including a first video image and a second video image and an eyeglass device configured to assist a viewer in viewing the video image, wherein the display device includes: a display portion configured to display the first video image and the second video image in a prescribed order; a first generation portion configured to generate a synchronizing signal in synchronization with the first video image; and a transmission portion configured to transmit the synchronizing signal to the eyeglass device, and the eyeglass device includes: a reception portion configured to receive the synchronizing signal; a second generation portion configured to generate an internal signal in synchronization with the second video image, based on the synchronizing signal; an optical filter portion configured to adjust amounts of incident light to a left eye and a right eye, respectively; and a control portion configured to control the optical filter portion based on the internal signal.