Display system
First Claim
Patent Images
1. A display panel comprising:
- a plurality of display printed circuit boards ‘
PCB’
each of which has a plurality of light sources; and
at least one bus bar;
wherein the bus bar is electrically and physically connected each of the PCBs such that the plurality of PCBs are coupled together and held in registration with one another.
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Abstract
A display panel comprises a plurality of display printed circuit boards ‘PCB’ each of which has a plurality of light sources; and at least one bus bar; wherein the bus bar is electrically and physically connected each of the PCBs such that the plurality of PCBs are coupled together and held in registration with one another.
38 Citations
35 Claims
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1. A display panel comprising:
- a plurality of display printed circuit boards ‘
PCB’
each of which has a plurality of light sources; and
at least one bus bar;
wherein the bus bar is electrically and physically connected each of the PCBs such that the plurality of PCBs are coupled together and held in registration with one another. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 34)
- a plurality of display printed circuit boards ‘
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27. A method of operating a display panel comprising a plurality of light sources, the method comprising:
- sensing an ambient light level; and
setting the brightness of the light sources to provide a desired contrast value based upon the sensed ambient light level;
wherein the rate of change of the brightness of the light sources has a predetermined maximum value. - View Dependent Claims (28, 29, 30, 31, 32, 33)
- sensing an ambient light level; and
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35. (canceled)
Specification