There is disclosed a display device comprising a display panel; an inner plate disposed on a rear surface of the display panel; a module cover disposed on a rear surface of the inner plate; a space formed between the inner plate and the module cover; and a back cover configured to form a loading portion by covering a first area provided in a rear surface of the module cover and being coupled to the first area, wherein the module cover comprises a lateral wall portion projected from a circumference of the first area toward the rear surface and configured to define a lateral surface of the loading portion; an inclined portion inclined from the lateral wall portion and extended toward the front surface; a first vent hole formed in a first lateral wall portion provided in an upper area of the lateral wall portion and configured to communicate the loading portion and the space; a second vent hole formed in a first inclined portion provided in an upper area of the first area and configured to communicate the space with the outside; and a third vent hole formed in an upper area of the module cover.

A smart control device is provided. The smart control device and a display panel of a smart TV are separately provided. The smart control device includes: a lifting unit, and a charging unit, and a main control unit including a main control circuit board configured to control the display panel. The lifting unit includes a bearing platform configured to bear a target object, an infrared sensor, and a lifting motor. The main control unit is configured to control an operation of the lifting motor and adjust a position of the bearing platform according to a detection signal of the infrared sensor. The charging unit is configured to charge the target object upon receiving a preset position signal generated in response to a determination that the bearing platform reaches a preset position.

A smart control device is provided. The smart control device and a display panel of a smart TV are separately provided. The smart control device includes: a lifting unit, and a charging unit, and a main control unit including a main control circuit board configured to control the display panel. The lifting unit includes a bearing platform configured to bear a target object, an infrared sensor, and a lifting motor. The main control unit is configured to control an operation of the lifting motor and adjust a position of the bearing platform according to a detection signal of the infrared sensor. The charging unit is configured to charge the target object upon receiving a preset position signal generated in response to a determination that the bearing platform reaches a preset position.

A modular mounting system for attaching multiple electronic display devices to a wall in an array. The system provides for vertical attachment of multiple electronic displays to a single module, and for vertical and horizontal attachment of multiple modules. The disclosed modular system enables multiple displays to be mounted in a virtually unlimited number of shapes as well as the standard square and rectangular arrays.

An image display device includes: an image display unit which includes a display panel switchable between an image display mode in which an image is displayed and a transmissive mode in which the display panel is in a transmissive state where an object behind the image display unit is visible in a front view of the display panel; a controller which controls an operation of the display panel; and a lower shelf board which is a holding member. The lower shelf board is disposed projecting rearward from a rear surface of the image display unit and holds the controller in a housed state.

An image display device includes: a display unit having a display panel and a support member supporting the display panel; a plurality of attaching members arranged on the support member; and a base plate opposing a back surface of the support member. The base plate includes a first opening part and a second opening part. The first opening part has an opening through which a fastening member passes, the fastening member fastening the base plate with a first attaching member. The second opening part has an opening into which a protruding part is inserted, the protruding part being provided to a second attaching member, the opening is larger than the protruding part as viewed from a protruding direction of the protruding part.

A fastening device for an adjustable display accessory in the region of the dashboard of a motor vehicle is provided. The accessory is movable into different positions relative to an operator. The fastening device pivots by a driver into an optimal position and when not in use is able to be pivoted back into a neutral position in which the driver is not disturbed, wherein at the same time the accessory may be lockable in its position such that in it maintains its set position despite vibrations. A pivoting arm which is rotatable about a fixed first axis is provided and a holder for the accessory is arranged on the free end of the pivoting arm. The holder is rotatable about a second axis provided on the pivoting arm and both the pivoting arm and the holder are lockable on their axes in a plurality of latched positions.

A fastening device for an adjustable display accessory in the region of the dashboard of a motor vehicle is provided. The accessory is movable into different positions relative to an operator. The fastening device pivots by a driver into an optimal position and when not in use is able to be pivoted back into a neutral position in which the driver is not disturbed, wherein at the same time the accessory may be lockable in its position such that in it maintains its set position despite vibrations. A pivoting arm which is rotatable about a fixed first axis is provided and a holder for the accessory is arranged on the free end of the pivoting arm. The holder is rotatable about a second axis provided on the pivoting arm and both the pivoting arm and the holder are lockable on their axes in a plurality of latched positions.

An audio-visual system may include a housing comprising an open upper end and a storage space, an audio-visual device installed inside the housing and exposable through the open upper end, and a lifting device configured to expose or store the audio-visual device inside the housing through the open upper end. The audio-visual device may include a display, a speaker, and a processor configured to control the audio-visual system to operate in a first mode for outputting media art content while the display is stored in the housing according to a first event, operate in a second mode for outputting audio content through the speaker while part of the display is exposed through the open upper end according to a second event, and operate in a third mode for outputting a visual content while the entire display is exposed through the open upper end according to a third event.

Systems, methods, and media for projecting light to indicate a device status are provided. In accordance with some implementations of the disclosed subject matter, systems for projecting light to indicate a device status are provided, the systems comprising: a hardware processor that: determines a light status; determines whether to turn a light source on; selects a light format corresponding to the light status; projects light of a light source according to the light format; and determines whether to turn the light source off.