A display fine-adjustment device includes a display and a driving mechanism, the display being drivable by the driving mechanism to rotate; a support frame, which is connected to the display and includes supporting arms rotatably interconnected for being switchable between a folded condition and an expanded condition; and a sensor, which is electrically connected to the driving mechanism. A user manually pulls the support frame from the folded condition to the expanded condition to make the display fast approach the user and uses the sensor to detect the user and use the driving mechanism to drive the display to rotate to have the display facing the user, achieving an advantage of being time-saving and easy. In case of being not in use, folding can be made for space saving, while in use, the function of fine angle adjustment is performable to adjust the display to the most comfortable viewing angle.

A display device includes a first display and a second display. The first display includes a first body and a first magnet disposed in the first body. The first body has a first side and a slot located at the first side. The first magnet is disposed corresponding to the slot, and the first magnet is adjacent to the first side. The second display is detachably mounted to the first display. The second display includes a second body and a magnetic hook. The second body has a second side and a recess located at the second side, and the magnetic hook is movably disposed in recess. The first side of the first body abuts against the second side of the second body, and the slot is aligned to the recess. The magnetic hook is driven by a magnetic force of the first magnet to be engaged with the slot.

A privacy screen filter (1) for mounting on computer screens (2), e.g. laptops and/or tablet pcs. The screen filter (1) includes a filter element (3) in the form of a film sheet and one or more mounting means for releasable fastening of the screen filter (1) along at least one edge of the screen. The mounting means include one or more magnets or hook elements (5) disposed along the upper edge of the film sheet for fastening to the upper edge of the computer screen. The screen filter (1) also includes reinforcing plate-shaped elements (9, 10) along the upper edge and possibly also along the lower edge (15, 16) of the film sheet (3). An aperture (11) in the reinforcing plate-shaped elements (9, 10) allow use of a camera, and the aperture has a slide (12) for covering the aperture. The privacy screen filter (1) is easy to mount and subsequently dismount, is durable and aesthetic, not leaving any visible fastening means on the computer screen (2) when the screen filter (1) is not in use.

A modular desktop computing system includes a display stand chassis having a display stand base, a display stand support member extending from the display stand base and including a display device mounting subsystem, and a display stand cover removeably coupled to the display stand support member to define a computing module housing between the display stand support member and the display stand cover. A display device is removeably mounted to the display device mounting subsystem. A computing module is located in the computing module housing. The computing module includes a computing module chassis removeably positioned in the computing module housing and housing: a processing system coupled to the display device, and a memory system coupled to the processing system. The memory system includes instructions that, when executed by the processing system, cause the processing system to provide for the display of images on the display device.

The present invention discloses a push-out limiting mechanism and a display screen module, wherein the push-out limiting mechanism has a first mounting component which comprises a first mounting base, a plug connector arranged in the first mounting base and a first elastic member for electrically jumping the plug connector on the first mounting base; and a second mounting component which comprises a second mounting base, a plugging base arranged in the second mounting base and a second elastic member for connecting the second mounting base and the plugging base; the plug connector is vertical to a movement direction of the plugging base; and the plug connector has a first plugging part, and the plugging base has a second plugging part matched with the first plugging part. The push-out limiting mechanism has good buffering and pulling effects.

Systems and methods are disclosed for a light cover that may include a blocking portion configured to block a light emitted from a light-emitting diode, the blocking portion having a first shape associated with a heated state in which the blocking portion extends vertically in parallel with a lower portion of an optical sheet, the first shape configured to minimize a gap between the lower portion of the optical sheet and the blocking portion; a mounting portion configured to contact a bottom portion of a cover bottom of the display, the mounting portion extending orthogonally from the blocking portion; and a plurality of mounting pegs disposed on interior portions of the mounting portion, each of the plurality of mounting pegs configured to removably couple the mounting portion of the light cover to the bottom portion of the cover bottom.

A supplemental computing display assembly is selectively attachable to a portable computing device having a first display. The supplemental computing display assembly includes: a main housing configured for selective attachment to the portable computing device, a first arm assembly secured to the main housing, and a second display assembly operatively coupled to the first arm assembly. The second display assembly includes a second display configured to communicate with the portable computing device and is positionable adjacent to the first display to act as an additional display for the portable computing device when the main housing is attached to the portable computing device. The second display is selectively movable relative to the main housing between a landscape orientation and a portrait orientation.

A device holder includes a base, a hinge, and an arm. The base includes a mounting feature configured to affix the device holder to a portable computer device, and the hinge is connected to the base. The arm is connected to the hinge and opposes the base. The arm is rotatable with respect to the base to change the device holder between a stowed configuration, when the arm is positioned alongside the base, and a deployed configuration, when the first arm is positioned away from the base. In addition, the device holder is configured to hold a peripheral device of the portable computer device when the device holder is in the deployed configuration.

A display panel, a display module and an electronic device are provided. The display panel includes an array substrate and a color filter. The array substrate includes a first substrate and a first common electrode layer disposed on the first substrate. The color filter substrate is disposed against the array substrate. The color filter substrate includes a second substrate and a spacer on the second substrate. The spacer includes a first spacer and a second spacer. A height of the first spacer is higher than or equal to a height of the second spacer.

Disclosed are a lifting lock and a LED display screen having the lifting lock. The lifting lock includes a first lifting mechanism and a second lifting mechanism. The first lifting mechanism includes a first base and a lock head, and a plug hole and a clamping groove are arranged on the lock head. The second lifting mechanism includes a second base, a plug structure, a safety structure arranged on the second base. The second base includes a lock hole extending along a longitudinal direction, and the lock head is movably inserted in the lock hole. The safety structure includes an elastic bolt movable along the horizontal direction and configured to cooperate with the clamping groove to lock the lock head. The plug structure includes a plug movable along a horizontal direction and configured to match with the plug hole to lock the lock head.