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:
Jul. 22, 2014
Filed:
Mar. 14, 2012
Sang Gab Park, Gyunggi-do, KR;
Nam Jin Park, Gyunggi-do, KR;
Heung Gyoon Choi, Gyunggi-do, KR;
Han Hee Lee, Gyunggi-do, KR;
Hyo Joong an, Busan, KR;
Kyu Min Park, Gyunggi-do, KR;
Su Hun JO, Gyunggi-do, KR;
Sang Gab Park, Gyunggi-do, KR;
Nam Jin Park, Gyunggi-do, KR;
Heung Gyoon Choi, Gyunggi-do, KR;
Han Hee Lee, Gyunggi-do, KR;
Hyo Joong An, Busan, KR;
Kyu Min Park, Gyunggi-do, KR;
Su Hun Jo, Gyunggi-do, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon, Gyunggi-do, KR;
Abstract
There are provided a DC/DC converter and a driving apparatus having the same. The DC/DC converter includes a DC/DC converter part converting an input power into a predetermined DC power by switching the input power to thereby supply the converted DC power to a light emitting device; and a control part controlling switching of the DC/DC converter part in accordance with a driving signal applied to the light emitting device to thereby control a voltage level of the DC power.