Circuit arrangement for controlling light emitting diodes

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United States of America Patent

PATENT NO 8310170
APP PUB NO 20100327770A1
SERIAL NO

12802650

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a circuit arrangement for controlling light emitting diodes (LED's) combined in groups, with at least one driver which has current outputs, via which current can be delivered to the LED's, as well as a control input by which the current supplied to the LED's is adjustable, the current control input is connected to the voltage output of a voltage source.

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Patent Owner(s)

Patent OwnerAddress
INIT INNOVATIVE INFORMATIKANWENDUNGEN IN TRANSPORT- VERKEHRS-UND LEITSYSTEMEN GMBHKAPPLERSTRASSE 6 KARLSRUHE 76131

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ellmann, Jan Karlsruhe, DE 1 3
Gültig, Michael Stutensee, DE 2 1
Pados, Martin Ettlingen, DE 2 5

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