A positional and postural accuracy of stereo cameras 30 is maintained. A camera support structure (100) includes a support frame (130) that is mounted on a housing (110) of a head-mounted display 1 and supports stereo cameras (30), and at least one rubber member (40) that is interposed between the housing (110) and the support frame (130) and has at least a portion elastically deformable between the housing (110) and the support frame (130) upon deformation or displacement of the support frame (130).

The display unit includes a display and a cover lens fixed to a front face of the display. A holder is a rigid body disposed on a rear side of the display unit and fixed to the display unit. A rear panel is a box having an opening, and the opening is covered with the cover lens in a state where the display and the holder are housed internally. Further, the rear panel is fixed to the holder.

A display apparatus and a control method thereof are provided. The display apparatus includes: a display, a driver configured to rotate the display between a horizontal arrangement state in which a width of the display is greater than a height of the display, and a vertical arrangement state in which the height of the display is greater than the width of the display; and a processor configured to execute instructions to: identify an object included in an image, identify whether the image is an image of a horizontal type or an image of a vertical type based on the identified object, and based on an arrangement state of the display and the identified type of the image, control the driver to rotate the display.

A display apparatus includes a frame 10, a right-eye image display apparatus 20R, and a left-eye image display apparatus 20L, each of the image display apparatuses including an image forming apparatus 30 and an optical apparatus 40, the optical apparatus 40 including a light guiding plate 41, a first deflection mechanism 42, and a second deflection mechanism 43, in which an image coming from the image forming apparatus 30 enters the first deflection mechanism 42, is deflected by the first deflection mechanism 42, is guided through the light guiding plate 41, enters the second deflection mechanism 43, is deflected by the second deflection mechanism 43, and enters a pupil 51 of an observer 50; and an image that is formed by the right-eye image display apparatus 20R and an image that is formed by the left-eye image display apparatus 20L are not fused with each other.

A display device is disclosed. The display device may comprise a display panel; a frame disposed behind the display panel and coupled to the display panel; a stand configured to support the frame at a lower part of the display panel; a bottom accommodation portion fixed to a lower part of the stand, the bottom accommodation portion having an inner space that is opened rearward; and a box slidably inserted into the inner space, the box having an accommodation space provided inside the box.

A display device according embodiment of the present disclosure may include a display main body, an image capturing unit which slides between a first position accommodated inside the display main body and a second position protruding outside the display main body, a guide body provided inside the display main body and slidingly guiding the image capturing unit, and a torsion spring connecting the image capturing unit and the guide body to apply an elastic force to the image capturing unit. The direction of the elastic force applied to the image capturing unit by the torsion spring may change when the image capturing unit passes through a third position located between the first position and the second position.

A display device according embodiment of the present disclosure may include a display main body, an image capturing unit which slides between a first position accommodated inside the display main body and a second position protruding outside the display main body, a guide body provided inside the display main body and slidingly guiding the image capturing unit, and a torsion spring connecting the image capturing unit and the guide body to apply an elastic force to the image capturing unit. The direction of the elastic force applied to the image capturing unit by the torsion spring may change when the image capturing unit passes through a third position located between the first position and the second position.

A head-mounted display according to the present embodiment includes a combiner which is aspherical, arranged in front of a user, and configured to reflect display light for forming a display image toward the user, and a beam splitter which is arranged between the combiner and the user, and configured to reflect the display light to the combiner and transmit display light reflected by the concave mirror. In an optical system, in a range outside the effective viewing angle, the distortion exceeds 5% and increases toward an outside of a viewing field.

A display device includes a display unit which displays an image, a roller to which an end of the display unit is fixed and which winds or unwinds the display unit by rotating, a housing which accommodates the display unit and the roller, and a guide member which is provided inside the housing and guides a movement of the display unit.

Disclosed are a control box and a display device including the same. The control box includes a case providing an inner accommodation space and having an opening formed in the upper surface thereof, a first plate supported by the lower surface of the case, a second plate located on the first plate so as to be spaced apart from the first plate, a third plate located on the second plate so as to be spaced apart from the second plate, a rotary plate covering the opening in the case and rotatably mounted to the third plate, and a transceiver located inside the case and coupled to the rotary plate. The display device includes a head including a display panel, and the head exchanges information with the transceiver.