IP Library Granted Patent US 7,708,233
Granted Patent B2
US 7,708,233 · App. 11/752,273 · Granted May 4, 2010

Apparatus and methods for mounting flat panel displays

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Quick Facts
Patent No.
US 7,708,233
App. No.
11/752,273
Granted
May 4, 2010
Kind
B2
Abstract

Apparatus and methods are provided for mounting a flat panel display to an outer surface of a control panel over a panel opening therein, e.g., for retrofitting an existing display. A display is secured to a frame, and the frame is mounted to the control panel such that the display is disposed over the panel opening. Wires from the display are directed through the control panel, and coupled to circuitry behind the control panel. For example, a box with circuitry to operate the display may be mounted behind the control panel, e.g., generally opposite the display. The display may be a resized liquid crystal display, e.g., including one or more diagonal corners. The resulting display may be larger than the existing display and/or may maximize the size of an active area of a display given a fixed area available on a control panel.

Claims (43)

1. A method for mounting a new flat panel display to a control panel comprising a panel opening therein, the panel opening having an opening width and an opening height, comprising:

removing an existing display from the panel opening, the existing display having an active area smaller than the display being mounted over the panel opening;

mounting the new display to an outer surface of the control panel over the panel opening such that the display is abutting and secured substantially against the control panel, the new display having a display width and a display height, and wherein at least one of the opening width and the opening height is smaller than the display width and display height;

directing one or more wires from the new display through the control panel; and

coupling the one or more wires to circuitry behind the control panel.

2. The method of claim 1 , wherein the one or more wires are directed through the panel opening to the circuitry behind the control panel.

3. The method of claim 1 , mounting the display to the outer surface of the control panel comprises:

mounting the display to a frame; and

securing the frame to the control panel by directing fasteners through respective holes in the frame and holes in the control panel used to secure the existing display.

4. The method of claim 1 , further comprising mounting a box behind the control panel, the box comprising the circuitry behind the control panel.

5. The method of claim 1 , wherein the box is mounted behind the control panel generally opposite the display.

6. A method for mounting a flat panel display to a control panel, comprising:

resizing a rectangular display by cutting and resealing the rectangular display into a smaller configuration to provide the display;

mounting the display to an outer surface of the control panel such that the display is abutting and secured substantially against the control panel;

directing one or more wires from the display through the control panel; and

coupling the one or more wires to circuitry behind the control panel.

7. The method of claim 6 , wherein resizing the rectangular display comprises removing at least one corner of the rectangular display by cuffing and resealing the at least one corner.

8. A method for mounting a flat panel display to a control panel having a panel opening therein, the panel opening having an opening width and an opening height, comprising:

removing an existing display extending through the panel opening from the control panel;

securing a new display to a frame, the new display having a display width and a display height; and

mounting the frame to an outer surface of the control panel such that the new display is disposed over the panel opening, at least one of the opening width and the opening height being smaller than the display width and the display height,

wherein the new display and the frame are substantially fiat such that the new display lies substantially parallel to and abuts the control panel when the frame is mounted to the outer surface of the control panel.

9. The method of claim 8 , wherein the existing display comprises at least one of a cathode ray tube, a galvanometric gauge, and a mechanical gauge.

10. The method of claim 8 , the control panel comprising a plurality of holes adjacent the panel opening, the frame being mounted to the control panel by a plurality of fasteners received through the holes.

11. The method of claim 10 , the frame comprising a plurality of holes that are aligned with the plurality of holes in the control panel, and where the plurality of fasteners are received through respective holes in the frame and control panel.

12. The method of claim 10 , wherein the panel opening comprises a rectangular shape including diagonal corners and wherein the plurality of holes are disposed through respective diagonal corners.

13. The method of claim 8 , further comprising:

directing one or more wires from the new display through the control panel; and

coupling the one or more wires to circuitry behind the control panel.

14. The method of claim 13 , further comprising mounting a box behind the control panel, the box comprising the circuitry behind the control panel.

15. The method of claim 14 , wherein The box is mounted behind the control panel generally opposite the new display.

16. A method for retrofitting an existing display mounted to a control panel, at least a portion of the existing display extending into a panel opening in the control panel, the existing display having an active area smaller than the panel opening, the method comprising:

removing the existing display from the control panel;

securing a new display to a frame, the new display having an active area larger than the panel opening;

mounting the frame to an outer surface of the control panel such that the new display is disposed over the panel opening, and wherein the display and the frame are substantially flat such that the display lies substantially parallel to and abuts the control panel when the frame is mounted to the outer surface of the control panel;

directing one or more wires from the new display through the control panel; and

coupling the one or more wires to circuitry behind the control panel.

17. The method of claim 3 , wherein the display and the frame are substantially flat such that the display lies substantially parallel to the control panel when the frame is mounted to the outer surface of the control panel.

18. The method of claim 3 , the control panel comprising a plurality of holes adjacent the panel opening, the frame being mounted to the control panel by a plurality of fasteners received through the holes.

19. The method of claim 3 , wherein the panel opening comprises a rectangular shape including diagonal corners and wherein the plurality of holes are disposed through respective diagonal corners.

20. The method of claim 8 , further comprising resizing a rectangular display by cutting and resealing the rectangular display into a smaller configuration to provide the new display.

21. The method of claim 20 , wherein resizing the rectangular display comprises removing at least one corner of the rectangular display by cutting and resealing the at least one corner.

22. The method of claim 1 , wherein the display is secured against the outer surface of the control panel by a plurality of fasteners.

Continuity (3)
Continuation In Part 1104962100 · Feb 2, 2005
Provisional Application 6054114800 · Feb 2, 2004
Related Publication 20070267554A1 · Nov 22, 2007