| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide liquid crystal shutter glasses superior in wearability. <P>SOLUTION: Liquid crystal shutter glasses 1 comprise: a frame 10 including right and left temples 12R and 12L to be mounted on a head; a liquid crystal panel 20 which is provided on the frame 10 and can be switched between a light transmission state and a light transmission restriction state; and a control device 30 which controls switching of the liquid crystal panel 20 between the light transmission state and the light transmission restriction state. The control device 30 includes a control board 31A and a battery unit 32 for power supply to the control board 31A and performs such control as to periodically switch the liquid crystal panel 20 between the light transmission state and the light transmission restriction state, and the control board 31A is provided in one of the right and left of the frame 10 and the battery unit 32 is provided in the other. <P>COPYRIGHT: (C)2010,JPO&INPIT |
