Back Panel for Video Display Device Including Replaceable Slide-Out Electronic Components
A back panel for a display device, such as a flat-panel television or computer monitor, which is thin around the edges and houses all electronics in a “center housing” near the vertical center of the back of the display and which houses its electronics and power supply on removable circuit boards. The back panel provides novel heat-dissipation, arranges electronics to save space and simplify repair, forces the center of gravity forward allowing the display to be set closer to a wall, and provides less interference and signal degradation than the prior art. Additionally, the removable electronics and power supply provide greater ease of repair than the prior art.
1 . A visual display device comprising:
a flat-panel screen for visual display;
electronic components, connected to said flat-panel screen, for controlling the operation of the visual display device, and arranged substantially vertically and substantially adjacent to the center of the back of said flat-panel screen;
wherein said electronic components are affixed to at least one removable circuit board;
a center housing, enclosing substantially all of said electronic components;
a back panel, covering and enclosing the back of said flat-panel screen;
wherein said center housing has a first depth that is measured from the front of said flat-panel screen to a back outer surface of said center housing, and said back panel has a second depth that is measured from the front of said flat-panel screen to a back outer surface of said back panel, said first depth being greater than said second depth; and
connectors for use in connecting said electronic components to optional external components wherein said connectors are mounted on at least one surface of said center housing.
2 . The visual display device of claim 1 , further comprising a power board affixed to at least one removable circuit board disposed within said center housing.
3 . The visual display device of claim 1 , wherein said electronic components are electrically connected to said screen by a single connection.
4 . The visual display device of claim 3 , wherein said single connection is a card slot connection.
5 . The visual display device of claim 1 , wherein said center housing further includes at least two reinforced restraint attachment points suitable for supporting the weight of said visual display device.
6 . The visual display device of claim 1 , wherein said visual display device is a television.
7 . The visual display device of claim 1 , wherein said visual display device is a computer monitor.
8 . A visual display device comprising:
a flat-panel screen for visual display;
electronic components, connected to said screen, for controlling the operation of the visual display device;
wherein said electronic components comprise at least one removable circuit board and;
wherein said circuit board is electrically connected to said visual display device by a single connection means, and;
wherein said electronic components are arranged substantially vertically and substantially adjacent to a center of a back of said flat-panel screen;
a center housing enclosing substantially all of said electronic components;
a back panel, covering and enclosing the back of said flat-panel screen;
wherein said center housing has a first depth that is measured from the front of said flat-panel screen to a back outer surface of said center housing, and said back panel has a second depth that is measured from the front of said flat-panel screen to a back outer surface of said back panel, said first depth being greater than said second depth; and
connectors for use in connecting said electronic components to optional external components wherein said connectors are accesible on at least one side of said center housing.
9 . The visual display device of claim 8 , wherein the visual display device is a computer monitor.
10 . The visual display device of claim 8 , wherein the visual display device is a television.
11 . The visual display device of claim 9 , wherein said center housing further contains structural reinforcement to permit mounting of the visual display device onto a support structure.
12 . The visual display device of claim 11 , wherein said center housing further contains mounting hardware, and wherein said mounting hardware is of a standard size independent of the size of the visual display device.
13 . A manufacturing process for creating a visual display device comprising the steps of:
manufacturing a plurality of removable standardized electronic components affixed to at least one circuit board;
manufacturing a plurality of standardized central housings, designed to be affixed covering said electronic components and such that said electronic components may be removed and replaced by sliding out said at least one circuit board for replacement through one side of said central housings;
manufacturing a plurality of flat-panel screens of varying sizes;
manufacturing a plurality of back panels of varying sizes, each having a size sufficient to cover a sufficient the back of a corresponding flat-panel screen; and
attaching one of said electronic components, said center housing and said back panel to each of said flat-panel screens to thereby create a visual display device.
14 . The manufacturing process of claim 13 wherein said standardized electronic components include:
a standardized power supply; and
a standardized main controller board.
15 . The manufacturing process of claim 14 , further comprising the steps of:
creating standardized software capable of driving displays of various sizes;
integrating said standardized software into computer-readable memory resident within said standardized main controller board.
16 . The manufacturing process of claim 13 wherein said center housings are of a set of standardized sizes suitable for use with a range of display sizes.
17 . A manufacturing process of claim 14 , wherein said main controller board incorporates all logic, sound, and video control elements.