Stereoscopic video display system with 2D/3D shutter glasses

Stereoscopic video display system with 2D/3D shutter glasses

29 février 2012

Catégorie : Brevets

According to one embodiment, stereoscopic glasses include a first shutter (311), a second shutter (312), a receiver (32), and a controller (35). The first shutter (311) allows or hinders left eye vision. The second shutter (312) allows or hinders right eye vision. The receiver (32) receives a first control signal to open or close the first shutter (311) and a second control signal to open or close the second shutter (312) from a display device (10) that, in synchronization with display timing of a video signal for left eye and a video signal for right eye, displays the video signals. The controller (35) controls the first shutter (311) and the second shutter (312) to open or close based on the first control signal and the second control signal, respectively, while switching between stereoscopic view mode and planar view mode depending on the distance to the display device (10).

Priority number : 12

Patent number : EP2424259

Societies : TOSHIBA KK (JP)

Source : EPworld En savoir +