Light emitting device power supply circuit with dimming function and control circuit thereof | Patent Publication Number 20150173145

US 20150173145 A1

Patent NumberUS 09119254 B2

Application Number14567825

Filled DateDec 11, 2014

Priority DateDec 16, 2013

Publication DateJun 18, 2015

Original AssigneeRichtek Technology Corporation

Current AssigneeRichtek Technology Corporation

Inventor/ApplicantsChien-Yang Chen
Isaac Y. Chen
Tong-Cheng Jao
Yi-Wei Lee

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