The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 07, 2018
Filed:
May. 16, 2017
Avago Technologies General Ip (Singapore) Pte. Ltd., Singapore, SG;
Hui Pan, Coto De Caza, CA (US);
Jingguang Wang, Aliso Viejo, CA (US);
Avago Technologies General IP (Singapore) Pte. Ltd., Singapore, SG;
Abstract
Described herein is a device comprising circuitry configured to determine, based on an input signal level, one of a first mode of operation and a second mode of operation for a light-emitting-diode (LED) driver. The circuitry activates a loop-filter associated with the first mode of operation of the LED driver in response to the input signal level being below a predetermined threshold. Moreover, the circuitry activates a pulse modulator associated with the second mode of operation of the LED driver in response to the input signal level being above the predetermined threshold.