A human-pet interaction system includes a pet container, a display apparatus, a speaker, and a user apparatus. The pet container has a side plate. The display apparatus is disposed on the pet container, and has a display panel and a processing module connected to the display panel. The display panel is disposed on the side plate, and has a display surface facing to an interior of the pet container. The speaker is connected to the processing module. The user apparatus transmits an audio and video control signal to the processing module to control the display panel and the speaker to play audio and video data contents. Accordingly, the user apparatus plays vivid and various audio and video data contents on the display panel and/or through the speaker so as to attract pets' attention and activate pets' motions and facial expressions, thus increasing interaction between pets and keepers.

When each of a plurality of projection devices projects an image on a screen, in order to easily determine whether or not an association between identification information of each of the plurality of projection devices and positional relationship of each of the plurality of projection devices is correct, an image for notifying of an association between a predetermined area included in a display pattern and an external projection device is projected, and a communication unit of a projection device transmits information related to the association between the predetermined area included in the display pattern and the external projection device, which is inputted by an input unit, to the external projection device.

An image processing board and a display apparatus having the same are provided. The image processing board includes a substrate, common input terminals installed on the substrate, and an additional input terminal selectively installed on the substrate. The additional input terminal is selectively installed on the substrate according to a type of display apparatus, and thus the image processing board may be used in various types of display apparatuses.

An image processing board and a display apparatus having the same are provided. The image processing board includes a substrate, common input terminals installed on the substrate, and an additional input terminal selectively installed on the substrate. The additional input terminal is selectively installed on the substrate according to a type of display apparatus, and thus the image processing board may be used in various types of display apparatuses.

A display frame structure and a display device belonging to the field of display technology. The structure may alleviate and/or mitigate the problem for the existing display frame structure and display device that the strength will become weak in case of narrow frame design and the active area is reduced. The display frame structure of the embodiment has a side frame formed integrally with the rear housing or detachably connected to the rear housing, the side frame and the plane of the rear housing may form a recess, which may be used for accommodating the display module. The side frame may wrap a side of the display module. Therefore, a fixing structure for this side of the display module is not required, the design for the front frame may be omitted, and a narrow frame design for the display device may be achieved.

The audio/video signal transmission connector provided in this application, relates to the field of TV; use partition and integration arrangement corresponding to the audio-video signal transmission connector in TV, so as to avoid interference among each zone, and make the connecting end faces of the interface in each zone locate in the same horizontal plane, so as to make the connector easier to plug the other components, and the connection are reliable and not easy to loose, meanwhile it is benefit for welding procedure.

A back plate component applicable to a display device is disclosed, wherein at least one reinforcement piece is arranged on the back plate component, the reinforcement piece is left-and-right symmetric with respect to a central axis of a length of the back plate component, and a width of the reinforcement piece in a direction of the central axis of the length is decremented from a middle to both of the sides thereof, wherein the central axis of the length of the back plate component is a central axis perpendicular to a length direction of the back plate component and parallel to a width direction of the back plate component.

A flexible display device may include a display module unit configured to project an image, a frame, and a connecting unit. The frame supports the display module unit. The connecting unit is coupled to the display module unit and the frame, and is adjustable so as to allow an amount of curvature of the display module unit to be adjusted.

A flexible display device may include a display module unit configured to project an image, a frame, and a connecting unit. The frame supports the display module unit. The connecting unit is coupled to the display module unit and the frame, and is adjustable so as to allow an amount of curvature of the display module unit to be adjusted.

A mounting system includes a cradle disposed in a headrest in a vehicle, and a primary adapter. The cradle is shaped and dimensioned to receive the primary adapter. The primary adapter includes first to fourth lips forming a recess in the primary adapter. The recess is shaped and dimensioned to receive a first computing device or a secondary adapter. The first computing device, or a bezel of the secondary adapter, is substantially flush with an outer surface of the headrest upon mounting the first computing device or the secondary adapter to the primary adapter.