Patent ID: 10877298

Abstract:
A head-mounted display device 1 includes: an image display unit 2 that displays an image; arms 3a and 3b that support the image display unit; and attachment parts 4a and 4b that attach the arms to glasses 100. The arm is formed by a first arm 3a supporting the image display unit and a second arm 3b bonded to the attachment part 4b and includes: a first moving part 5 that can rotate the image display unit 2 with respect to the first arm 3a; and a second moving part 6 that can rotate the first arm 3a to be folded back with respect to the second arm 3b. Directions of a rotation axis of the first moving part 5 and a rotation axis of the second moving part 6 are approximately orthogonal to each other. Accordingly, the head-mounted display device 1 can be stored integrally with the glasses 100.