A dustproof apparatus according to an embodiment of the present technology includes a casing portion, a fan portion, a sensor unit, and a control unit. The casing portion is capable of accommodating an image display apparatus and includes an inlet and an outlet that discharges air sucked in from the inlet. The fan portion is provided at the outlet or the inlet. The sensor unit is capable of respectively measuring a first temperature which is a temperature of the air in a vicinity of the inlet and a second temperature which is a temperature of the air in a vicinity of the outlet. The control unit controls drive of the fan portion on a basis of a temperature difference between the first temperature and the second temperature measured by the sensor unit.

A display device is disclosed. The display device of this invention includes: a display panel; a plate whose one side is attached to the rear surface of the display panel; a module cover including a forming area that is projected and recessed in at least some part to keep a distance from the plate; and a housing attached to the module cover. According to the present invention, it is possible to minimize heat transfer towards the display panel by including a module cover where a forming area is provided to keep a distance from a plate.

A display device is disclosed. The display device of this invention includes: a display panel; a plate whose one side is attached to the rear surface of the display panel; a module cover including a forming area that is projected and recessed in at least some part to keep a distance from the plate; and a housing attached to the module cover. According to the present invention, it is possible to minimize heat transfer towards the display panel by including a module cover where a forming area is provided to keep a distance from a plate.

A display device, configured to display an image photographed by a camera mounted on a remotely controlled mobile object, includes a display part which is mountable on a head of a user and capable of displaying an image, a receiving part configured to receive a photographed image and position information of the mobile object transmitted from the mobile object, a position detection part configured to detect a position of the display part, a direction detection part configured to detect a direction of the display part, and a controller configured to control image displaying on the display part, determine whether the mobile object exists in the direction of the display part and within a particular range with respect to a position of the display part, and switch images to be displayed on the display part depending on whether the mobile object exists within the particular range or not.

Disclosed an HDR television and a method for regionally dimming, the HDR television including a display screen, an offset calculation module, a constant-current driving and controlling module, a plurality of constant-current driving circuits, a plurality of light bars, an image processing MCU, and a memory; the display screen is divided into a plurality of regions, and the plurality of light bars are respectively distributed in the plurality of display screen regions; the image processing MCU is configured to output a grayscale signal; the offset calculation module is configured to acquire brightness information of each region of the display screen, calculate a reference offset of each region according to the brightness information of each region, and store the reference offset in the memory; the constant-current driving and controlling module is configured to read the reference offset in the memory.

A simulation system includes a processor including hardware. The processor performs: a virtual space setting process of setting a virtual space in which a plurality of objects are arranged; a virtual camera control process of controlling a virtual camera corresponding to a point-of-view of a user wearing a head mounted display; and a display process of generating an image as viewed from the virtual camera in the virtual space as a display image on the head mounted display. In the virtual space setting process, the processor arranges at least one information display object in a line-of-sight direction of the user, and in the display process, when it is determined that a given change condition is satisfied by a change in the point-of-view of the user, the processor performs a change process of a display mode of the information display object.

A light emitting device is installed in a display apparatus such as that used in a television set. The light emitting device includes a light source that emits light, a light guiding plate having a light receiving portion that receives light from the light source, and a substrate having a wiring pattern that is electrically connected to the light source. The substrate is bent and disposed so as to cover a space between the light source and the light receiving portion. The light guiding plate emits the received light toward, for example, a liquid crystal panel. The liquid crystal panel displays images by causing each of pixels to transmit or block light irradiated.

A light emitting device is installed in a display apparatus such as that used in a television set. The light emitting device includes a light source that emits light, a light guiding plate having a light receiving portion that receives light from the light source, and a substrate having a wiring pattern that is electrically connected to the light source. The substrate is bent and disposed so as to cover a space between the light source and the light receiving portion. The light guiding plate emits the received light toward, for example, a liquid crystal panel. The liquid crystal panel displays images by causing each of pixels to transmit or block light irradiated.

A video projector, a shutter mechanism for a video projector, and a method for reducing image blur. A shutter can include regions that are 100% transmissive to light and regions that are more than 0% transmissive (but less than 100% transmissive). The more than 0% transmissive regions raise the perceived brightness of the image relative to a shutter with 0% transmissive regions, enabling the 100% transmissive regions to be smaller. The smaller 100% transmissive regions result in reduced image blur. The more than 0% transmissive regions can include a filter that filters out certain portions of the electromagnetic spectrum of the image to provide a perceived corrected image.

A component rack for a display that includes: a frame, that includes: a base, a first wall, and a second wall arranged to form a U-shaped cavity; and a plurality of component modules located within the cavity and adapted to be coupled to the frame, wherein the frame and an inboard side of each of the plurality of component modules define an electronics chamber region, wherein the frame is adapted to carry modular electronic devices.