TRANSFORMER USING SYMMETRICAL PRINTING PATTERN

WIPO Patent Application WO/2013/035933

A1

The present invention pertains to a transformer. A transformer using a symmetrical printing pattern, according to one embodiment of the present invention, includes: a board, a plurality of first printing lines which is printed on the board at a distance from each other; a plurality of second printing lines which is printed on the board at a distance from each other; first bonding wires which connect the plurality of first printing lines to each other; and second bonding wires which connect the plurality of second printing lines to each other, wherein the first printing lines and the second printing lines are respectively printed as symmetrical printing patterns on the board, and the first bonding wires and the second bonding wires are respectively symmetrically formed. Therefore, the performance of symmetrical elements which are connected to the transformer may be prevented from being deteriorated, and the cost of connecting additional printing lines or bonding wires may be reduced by concentrating the positions of input and output terminals.

KANG BYUNG-JOO (KR)
AHN SUNG-HUN (KR)
HWANG HO-YONG (KR)
PARK CHANG-KUN (KR)

PCT/KR2011/008408

March 14, 2013

November 07, 2011

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UNIV SOONGSIL RES CONSORTIUM (KR)
KANG BYUNG-JOO (KR)
AHN SUNG-HUN (KR)
HWANG HO-YONG (KR)
PARK CHANG-KUN (KR)

H01F17/00; H05K1/16

JPH01101613A	1989-04-19
JP2002367830A	2002-12-20
JPH0653045A	1994-02-25
JP2009212265A	2009-09-17

TAEBAEK INTELLECTUAL PROPERTY LAW FIRM (KR)
특허법인 태백 (KR)

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