Provided is a backlight device that includes: LEDs; a LED substrate; a light guide plate having a light-exiting surface, an opposite surface on an opposite side of the light-exiting surface, and a light-receiving face; a chassis; a frame; a heat dissipating member having a bottom part and a raised part; a pair of fixing members, each having a gripping part that extends along a long-side direction of the raised part and that grips each end in the long-side direction of the raised part in a direction perpendicular to a plate surface of the raised part, and a locking part that extends along the long-side direction of the raised part and that is locked to each of side faces adjacent to the light-receiving face of the light guide plate on a side of the light-receiving face. The pair of fixing members keeps a distance between the LED substrate and the light guide plate constant by fixing a distance between the gripping part and the locking part.

A display device housing and corresponding receiving bracket may provide a snap-in or screwless configuration to place a monitor into a wall bracket or self-standing display housing. In one example the apparatus includes a display housing that includes an electronic display affixed to a mounting bracket which rests along the perimeter of the electronic display and which comprises at least two spring loaded securing tabs, and a receiving bracket configured to house the display housing and the mounting bracket in a secure position with at least two receiving slots form-fitted to receive the at least two spring loaded securing tabs and provide a secure spring loaded locking position that maintains the display device housing and the mounting bracket in a locked position.

A waterproof display apparatus includes an envelope, a display panel and an adhesive structure. The envelope includes an inner enclosing surface. The inner enclosing surface defines an accommodating space. The display panel is at least partially accommodated in the accommodating space of the envelope. The envelope includes a light permeable portion that allows light from the display panel to travel out of the envelope. The adhesive structure is located in the accommodating space. The adhesive structure is adhered between the inner enclosing surface of the envelope and the display panel.

A device for protecting a television screen comprising having a mount wherein the mount is configured to engage the television; a cylinder configured to attach to the mount such that the cylinder will be positioned at the screen side of the television; and a protective material configured to coil around the cylinder, wherein the protective material is further configured to unravel over the television screen.

A device for protecting a television screen comprising having a mount wherein the mount is configured to engage the television; a cylinder configured to attach to the mount such that the cylinder will be positioned at the screen side of the television; and a protective material configured to coil around the cylinder, wherein the protective material is further configured to unravel over the television screen.

A small-spacing LED screen is provided, comprising a bottom case, an HUB board arranged on one side of the bottom case, and a small module arranged on the other side and electrically connected with the HUB board. The small module includes a module main body and a drive control unit which is electrically connected with the module main body to drive and control the module main body. An adaptor plate is also arranged between the small module and the HUB board. The HUB board is electrically connected with the adaptor plate. The drive control unit is arranged on the adaptor plate. The LED screen has the smallest spacing, and the reject ratio of the small module is greatly reduced.

The invention relates to switch mode power supply modules and items of equipment powered by these modules. The power supply module comprises circuits for cyclically interrupting the switching operation, during a so-called switching operation interruption phase, if the load current of the module is less than a current threshold value and sustaining the switching operation, during a so-called switching operation phase, if the load current is greater than the load current threshold value and circuits for ending the switching operation interruption phase if the power supply voltage of the item of equipment is greater than a voltage threshold value. The item of equipment powered by the module comprises a capacitive element able to store energy from the module during the switching operation phase and to release the energy stored between the output terminals of the power supply module when it receives an activation signal.

The present invention provides methods and systems for a television protection and carrying device that includes a top portion with a base portion, a first end, a second end, and two sides. A bottom portion with a first end, a second end and two sides, and a support device pivotally connected to the top portion having a first position and a second position, wherein the first position the support device is adjacent the top portion and in the second position is spaced-apart from the top portion for positioning the top portion in the vertical position.

The present invention provides methods and systems for a television protection and carrying device that includes a top portion with a base portion, a first end, a second end, and two sides. A bottom portion with a first end, a second end and two sides, and a support device pivotally connected to the top portion having a first position and a second position, wherein the first position the support device is adjacent the top portion and in the second position is spaced-apart from the top portion for positioning the top portion in the vertical position.

Provided is a display apparatus. The display apparatus includes a display panel, a back cover disposed on a rear side of the display panel, the back cover having a curved shape of which both ends protrude forward, and a fixing part fixing the back cover to maintain the curved shape of the back cover. The display panel is curved in a shape corresponding to that of the back cover.