In a head-mounted display including a light-emitting unit for specifying a posture, control of luminance of the light-emitting unit is enabled without separately providing a device for measuring the luminance of the light-emitting unit. A posture specifying unit specifies a posture of an HMD including a light-emitting unit that emits light at luminance according to drive current, the posture specified based on a posture specifying image taken by a camera, the posture specifying image including an image of the light-emitting unit. A luminance information specifying unit specifies information indicating the luminance of the light-emitting unit based on a luminance specifying image taken by the camera that takes the posture specifying image, the luminance specifying image including an image of the light-emitting unit. A drive current control unit controls the drive current of the light-emitting unit based on the specified information indicating the luminance of the light-emitting unit.

A shock absorbing structure includes at least one protruding column and at least one resilient module. The at least one protruding column is fixed on an electronic device and passes through a circuit board of the electronic device. The at least one resilient module is disposed between the at least one protruding column and the circuit board. When the electronic device is affected by an external shock load, the at least one resilient module is forced by the circuit board to be deformed for generating a resilient force. When the at least one resilient module is not forced by the circuit board any more, the resilient force generated by the at least one resilient module drives the circuit board to recover.

A head-mounted display (101) includes: an imaging assembly (203) imaging scenery seen by a user to generate a source picture; a storage unit (202) storing color correction factors used for correcting brightness of each of a red, green and blue color components included in a picture; a correction picture generator (212) performing color correction processing for enhancing a color component with a relatively low color correction factor stored in the storage unit (202), of the red, green and blue color components forming the source picture, to generate a correction picture; a picture display assembly (207) displaying the correction picture in the field of view of the user under a condition where he/she is able to perceive the outside world; and a special picture processor (213) performing picture processing for overlaying the correction picture and the source picture on each other for display.

A semi-transmissive reflection sheet is provided, including a first optical shape layer including unit optical shapes, and a second optical shape layer laminated on the first optical shape layer from a side of a surface formed by the unit optical shapes. The unit optical shape has a first surface that is inclined with respect to a light emergent side surface of the second optical shape layer. The light emergent side surface is opposed to the first optical shape layer. The unit optical shape also has a second surface that is not parallel to the light emergent side surface. A reflection layer that reflects at least a part of image light traveling in the semi-transmissive reflection sheet is provided on the first surface.

An image display device includes: an image forming device; an optical device having a virtual image forming region where a virtual image is formed on the basis of light emitted from the image forming device; and a dimming device for adjusting the amount of external light incident from the outside, disposed so as to face the virtual image forming region and to be away from the optical device. The dimming device includes: a transparent protective substrate on which external light is incident; a dimming layer formed on a surface of the protective substrate facing the optical device; and a moisture-retaining layer formed on the dimming layer.

A display device includes a display panel having a display surface and a rear surface opposite to the display surface, a rear casing having an opening disposed on the display panel to enclose an accommodation space with the rear surface of the display panel, a mounting plate partially inserted to the rear casing through the opening along the rear surface to be detachably disposed in the accommodation space, and a restricting member disposed in the accommodation space to limit movement of the mounting plate relative to the rear casing, wherein a vertical projection of the opening toward the display panel falls within the rear surface.

A motion detecting section 30 detects the attitude of a head-mounted display device worn on the head of a user. An image generating section 34 generates an image in accordance with the detected attitude of the head-mounted display device. An image providing section 36 provides the head-mounted display device with the generated image. When the attitude of the head-mounted display device is changed during display of the image including an information element, the image generating section 34 displays the information element in such a manner that the information element moves along with the image if the amount of change in the attitude is smaller than a predetermined first angle. The image generating section 34 further displays the information element in a position moved by a predetermined second angle in the image if the amount of change in the attitude reaches the predetermined first angle.

A modular television with removable peripheral hardware components for simple service and repair thereof.

A modular television with removable peripheral hardware components for simple service and repair thereof.

Provided is a display device including an image display unit configured to display an image with a plurality of pixels arranged on a display surface, an eyepiece optical unit configured to project the display surface of the image display unit in a manner that a predetermined angle of view is obtained, and an image correction unit configured to correct a display image on the display surface at a position of each of representative pixels which are discretely located on the display surface, on the basis of distortion generated due to the eyepiece optical unit.