Interactive LED device
First Claim
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12. An interactive display device, comprising:
- a plurality of individual objects, each having an individual display unit disposed thereon; and
a switching device operative to activate the display unit of at least one of the objects;
the display unit of each object further comprising;
at least one light-emitting diode die;
an individual driving circuit, operative to supply voltages to the light-emitting diode die;
a micro-controller unit, operative to generate the driving signal upon activation by the switching device; and
a transceiver, operative to generate an activation signal to activate the display unit of at least one of the other objects, and to receive an activation signal generated by the other objects.
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Abstract
An interactive light emitting diode display having a plurality of individual light-emitting diode units. Each light-emitting diode unit further has at least one light-emitting diode die, an individual driving circuit operative to drive the light-emitting diode die, a micro-controller unit operative to transmit a driving signal to the driving circuit and an activation/inactivation signal, and a transceiver operative to transmit the activation/inactivation signal to activate/inactivate another light-emitting diode unit, and to receive an external activation/inactivation signal.
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Citations
41 Claims
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12. An interactive display device, comprising:
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a plurality of individual objects, each having an individual display unit disposed thereon; and
a switching device operative to activate the display unit of at least one of the objects;
the display unit of each object further comprising;
at least one light-emitting diode die;
an individual driving circuit, operative to supply voltages to the light-emitting diode die;
a micro-controller unit, operative to generate the driving signal upon activation by the switching device; and
a transceiver, operative to generate an activation signal to activate the display unit of at least one of the other objects, and to receive an activation signal generated by the other objects. - View Dependent Claims (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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29-1. The interactive display device of claim 12, wherein the objects have different sizes.
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31. An interactive light-emitting diode unit, suitable for being used to display an illumination pattern independently and/or interactive with another interactive light-emitting diode unit, the light-emitting diode unit comprising:
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at least one light-emitting diode die;
an individual driving circuit operative to drive the light-emitting diode die;
a micro-controller unit operative to generate a driving signal to the driving circuit and to generate an activation signal; and
a transceiver operative to transmit the activation signal to activate another light-emitting diode unit, and to receive an external activation signal. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 40, 41)
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Specification