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:
Nov. 10, 2009
Filed:
Dec. 26, 2007
Gie Hyoun Kweon, Gyunggi-do, KR;
Sug Chin Sakong, Seoul, KR;
Chung Wook Roh, Seoul, KR;
Sang Kyoo Han, Daejeon, KR;
Sung Soo Hong, Seoul, KR;
Jong Rak Kim, Gyunggi-do, KR;
Gie Hyoun Kweon, Gyunggi-do, KR;
Sug Chin Sakong, Seoul, KR;
Chung Wook Roh, Seoul, KR;
Sang Kyoo Han, Daejeon, KR;
Sung Soo Hong, Seoul, KR;
Jong Rak Kim, Gyunggi-do, KR;
Samsung Electro-Mechanics Co., Ltd., Gyunggi-Do, KR;
Abstract
There is provided an integrated type transformer that reduces the volume by integrating a plurality of transformers transmitting power for driving a plurality of lamps in an inverter circuit for an LCD into one transformer structure. An integrated type transformer according to an aspect of the invention includes a bobbin unit including a bobbin body having a predetermined length and a through hole therein in a longitudinal direction of the bobbin unit, and a core unit including an inner core inserted into the through hole of the bobbin unit, and an outer core formed along one surface in the longitudinal direction among outer circumferential surfaces of the bobbin unit and electromagnetically coupled to the inner core to form one magnetic path.