Patent ID: 6239771
Filing Date: 2001-05-29
Classification: G02B

Abstract:
A head mounted display comprising:a first display device which displays images for a right eye;a second display device which displays images for a left eye;a support means for supporting said first display device at a position in front of the right eye and for supporting said second display device at a position in front of the left eye,wherein said support means includes a pair of shafts with inverse screws formed thereon, electric motors, which are said dynamo-electric means, which are connected to said shafts, said first and second display devices are supported by respectively being screwed to each of said pair of inverse screws, and said first and second display devices comprise a moving structure along said shafts by rotation of said electric motors;a position adjustment means for adjusting the position of said first display device and second display device; anda dynamo-electric means for driving said position adjustment means.