| 摘要 |
<P>PROBLEM TO BE SOLVED: To adjust shutter-opening/closing timing in accordance with a display device, and to control a plurality of shutter glasses at the same time. <P>SOLUTION: A 3D display device 3 transmits shutter-opening/closing control information as an RF signal from an RF transmitter 2 to liquid-crystal shutter glasses 1. The liquid-crystal shutter glasses 1 open/close a left shutter 1L and a right shutter 1R based on the shutter-opening/closing control information of the RF signal. Accordingly, the shutter-opening/closing timing can be adjusted in accordance with the 3D display device 3, and the plurality of liquid-crystal shutter glasses 1 can be controlled at the same time by an omnidirectional RF signal. In addition, the necessity to limit the position and orientation of a viewer with liquid-crystal glasses 1 worn can be reduced. <P>COPYRIGHT: (C)2010,JPO&INPIT |
