Multiple light pipe structure for electronic devices

1. A bracket structure interconnecting multiple light pipes, the bracket structure comprising:

a bracket that connects and supports the light pipes, the bracket being planar and having broad support regions that connect to a back portion of the light pipes, the bracket including at least one narrow bridging region between and co-planar with the broad support regions, the broad support regions being broader than the at least one narrow bridging region in a vertical dimension;

wherein each narrow bridging region has a top surface and a bottom surface, each having an inward facing concave shape.

2. The bracket structure of claim 1 , wherein the light pipes and the bracket are a unitary structure.

3. The bracket structure of claim 2 , wherein the back portion of each of the light pipes is part of a lower vertical body portion.

4. The bracket structure of claim 3 , wherein a central body portion is curved or disposed at an angle to cause light vertically directed into the lower vertical body portion to be horizontally directed into an upper horizontal body portion.

5. The bracket structure of claim 4 , wherein the light pipes further comprise a bottom surface in the lower vertical body portion for entry of light.

6. The bracket structure of claim 5 , wherein the light pipes further comprise a front surface in the upper horizontal body portion for light to exit.

7. The bracket structure of claim 4 , wherein the at least one narrow bridging region between lateral positions of the light pipes has a bottom surface that is positioned higher in the vertical dimension than any part of the back portion of each of the light pipes that contact the support regions.

8. The bracket structure of claim 7 , wherein each narrow bridging region has a vertical breadth that narrows from proximal regions adjacent to the broad support regions to a central portion.

9. The bracket structure of claim 8 , wherein each narrow bridging region has a top surface and at least the top or the bottom surface has an inward facing concave shape from the proximal regions to the central portion.

10. The bracket structure of claim 8 , wherein each narrow bridging region has a top surface and the top and the bottom surfaces have inward facing concave shapes from the proximal regions to the central portion.

11. A set top box, comprising:

a casing having front wall;

apertures in the front wall;

a backlight assembly in back of the front wall within the casing; and

a light pipe structure to receive light from the backlight assembly, the light pipe structure comprising:

a plurality of light pipes, the light pipes having a lower vertical body portion, an upper horizontal body portion, and a central body portion between the lower vertical body portion and the upper horizontal body portion, the light pipes having front surfaces in the upper horizontal body portions, the front surfaces being positioned at or in the apertures; and

a bracket that connects and supports the light pipes, the bracket being planar and having broad support regions that connect to a back portion of the light pipes, the bracket including at least one narrow bridging region between broad support regions, the broad support regions being broader than the at least one narrow bridging region in a vertical dimension;

wherein each narrow bridging region has a top surface and a bottom surface, each having an inward facing concave shape.

12. The set top box of claim 11 , wherein the light pipes and the bracket are a unitary structure.

13. The set top box of claim 12 , wherein the back portion of each of the light pipes is part of the lower vertical body portion.

14. The set top box of claim 13 , wherein the central body portion is curved or disposed at an angle to cause light vertically directed in the lower vertical body portion to be horizontally directed in the upper horizontal body portion.

15. The set top box of claim 14 , wherein the set top box comprises a circuit board that supports the backlight assembly, and the light pipes further comprise bottom surfaces in the lower vertical body portions for entry of light from the backlight assembly, the bottom surfaces facing light emitting elements of the backlight assembly.

16. The set top box of claim 14 , wherein the at least one narrow bridging region between lateral positions of the light pipes has a bottom surface that is positioned higher in the vertical dimension than any part of the back portion of each of the light pipes that contact the support regions.

17. The set top box of claim 16 , wherein each narrow bridging region has a vertical breadth that narrows from proximal regions adjacent to the broad support regions to a central portion.

18. The set top box of claim 17 , wherein each narrow bridging region has a top surface and at least the top or the bottom surface has an inward facing concave shape from the proximal regions to the central portion.

19. The set top box of claim 17 , wherein each narrow bridging region has a top surface and the top and the bottom surfaces have inward facing concave shapes from the proximal regions to the central portion.

20. The set top box of claim 11 , wherein the light pipes and the bracket are together homogeneous.