AC direct drive system for light emitting diodes with ultra-low flicker, low harmonic distortion, dimming compatibility and power line regulation

Invention Grant

US10426008B2 AC direct drive system for light emitting diodes with ultra-low flicker, low harmonic distortion, dimming compatibility and power line regulation 有权

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Patent Title: AC direct drive system for light emitting diodes with ultra-low flicker, low harmonic distortion, dimming compatibility and power line regulation
Application No.: US16229877

Application Date: 2018-12-21
Publication No.: US10426008B2

Publication Date: 2019-09-24
Inventor: Jon Elliott Cronk
Applicant: Exar Corporation
Applicant Address: US CA Fremont
Assignee: Exar Corporation
Current Assignee: Exar Corporation
Current Assignee Address: US CA Fremont
Agency: McAndrews, Held & Malloy, Ltd.
Main IPC: H05B33/08
IPC: H05B33/08

AC direct drive system for light emitting diodes with ultra-low flicker, low harmonic distortion, dimming compatibility and power line regulation

Abstract:

As a non-limiting example, various aspects of this disclosure provide embodiments of AC direct drives for light emitting diodes for a wide variety of drive stages.

Public/Granted literature

US20190150241A1 AC Direct Drive system for Light Emitting Diodes with Ultra-Low Flicker, Low Harmonic Distortion, Dimming Compatibility and Power Line Regulation Public/Granted day:2019-05-16

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