3-D glasses with variable duty cycle shutter lenses

摘要: A shutter control mechanism for 3-D glasses includes a circuit (28) associated with the glasses, having lenses (20) and (22). The circuitry receives commands from transmitter (16) in form of synchronization pulses command signals. signals are operable to vary operating parameters Specifically, duty cycle left lens (22) right varied such that they can either be at fifty percent cycle, greater than or less wherein amount time each is on controlled given frame length.