Setting Current Error Reduction For Light-Emitting Diode Driver Circuits

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200022233A1
SERIAL NO

16031878

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A light fixture can include a lighting circuit comprising at least one light source and at least one discrete component. The light fixture can also include a power supply coupled to the lighting circuit, where the power supply provides a setting current to the at least one light source. The light fixture can further include a sensor that measures the setting current flowing to the at least one light source. The light fixture can also include a controller coupled to the power supply and the sensor, where the controller provides, in real time, a setting current correction signal to the power supply to adjust the setting current delivered to the at least one light source. The setting current correction signal can be calibrated to an actual value of the at least one discrete component of the lighting circuit.

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Patent Owner(s)

Patent OwnerAddress
EATON INTELLIGENT POWER LIMITED4 DUBLIN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fang, Liang Peachtree City, US 29 152
Moan, James Peachtree City, US 15 36
Soderholm, Brian Peachtree City, US 3 32
Ungarala, Satya Kishan Peachtree City, US 1 0

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