Patent ID: 6084555
Filing Date: 2000-07-04
Classification: G02B

Abstract:
A spectacle type display device substantially enclosed in a housing and arranged to transmit images generated by a pair of image sources along a double folded optical path by way of a pair of image transfer units, each of which includes a reflection plate and an ocular lens, and a reflecting means positioned to receive images from the image transfer units and to project the images on retinas of the left and right eyes of a wearer, and which comprises:a first support and linkage means for supporting and linking said pair of image transfer units so as to be laterally movable toward and away from each other, said first support means including a rail on which said image transfer units are slidably supported, andsecond support means for supporting said pair of image sources for lateral movement toward and away from each other and cojointly for movement in a fore-and-aft direction relative to the reflection plates and the ocular lenses of said image transfer means.