Patent ID: 9294761
Filing Date: 2016-03-22
CPC Classification: H04N

Claim Text:
1. Shutter glasses being used for a display apparatus displaying a 3D image, the shutter glasses comprising: a communication unit for communication with the display apparatus; a pair of shutters which comprise a left eye shutter and a right eye shutter that are alternately open and shut; a sensor which senses a movement of the shutter glasses; and a controller which controls the pair of shutters to open and shut selectively based on a sync signal which corresponds to the 3D image which is received from the display apparatus through the communication unit, wherein said controller controls the communication unit to generate and transmit a control signal corresponding to the movement of the shutter glasses, the control signal directing the display apparatus to perform an operation which adjusts audio data or video data output by the display apparatus corresponding to the control signal, and wherein the controller generates and transmits the control signal corresponding to at least one of playing images, suspending playing images, ending playing of an image, channel change and volume adjustment based on the sensed movement of the shutter glasses.