Light-emitting diode and method of producing a light-emitting diode
First Claim
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1. A light-emitting diode comprising:
- at least one light-emitting diode chip;
a carrier for the at least one light-emitting diode chip; and
at least one control device integrated into said carrier,wherein each of the light-emitting diode chips is electrically connected to one of said at least one control devices,each of said at least one control devices comprises a data storage device in which brightness data for each light-emitting diode chip which is connected to said control device is stored,the control device drives the connected light-emitting diode chip with a current which is selected according to stored brightness data for said light-emitting diode chip, andthe control device is completely surrounded by said carrier at all outer surfaces of the control device.
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Abstract
A light-emitting diode includes at least one light-emitting diode chip, a carrier for the at least one light-emitting diode chip, and at least one control device integrated into the carrier, wherein each of the light-emitting diode chips is electrically connected to one of the at least one control devices, each of the at least one control devices includes a data storage device in which brightness data for each light-emitting diode chip which is connected to the control device is stored, and the control device drives the connected light-emitting diode chip with a current which is selected according to stored brightness data for the light-emitting diode chip.
14 Citations
19 Claims
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1. A light-emitting diode comprising:
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at least one light-emitting diode chip; a carrier for the at least one light-emitting diode chip; and at least one control device integrated into said carrier, wherein each of the light-emitting diode chips is electrically connected to one of said at least one control devices, each of said at least one control devices comprises a data storage device in which brightness data for each light-emitting diode chip which is connected to said control device is stored, the control device drives the connected light-emitting diode chip with a current which is selected according to stored brightness data for said light-emitting diode chip, and the control device is completely surrounded by said carrier at all outer surfaces of the control device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A light-emitting diode comprising:
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at least one light-emitting diode chip; a housing comprising a carrier for the at least one light-emitting diode chip and reflector walls; and at least one control device, wherein each of the light-emitting diode chips is arranged in the housing, each of the light-emitting diode chips electrically connected to one of said at least one control devices, each of said at least one control devices comprises a data storage device in which brightness data for each light-emitting diode chip which is connected to said control device is stored, and the control device drives the connected light-emitting diode chip with a current which is selected according to stored brightness data for said light-emitting diode chip.
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18. A light-emitting diode comprising:
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at least two light-emitting diode chips that emit light of mutually different color; and at least one control device, wherein each of the light-emitting diode chips is arranged in a housing, each light-emitting diode chip is assigned to said housing in a one-to-one manner, the light-emitting diode chips are laterally separated by at least one reflector wall, each of the light-emitting diode chips is electrically connected to one of said at least one control devices, each of said at least one control devices comprises a data storage device in which brightness data for each light-emitting diode chip which is connected to said control device is stored, and the control device drives the connected light-emitting diode chip with a current which is selected according to stored brightness data for said light-emitting diode chip. - View Dependent Claims (19)
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Specification