COIL BLOCK FOR WIRELESS CHARGING AND METHOD FOR MANUFACTURING SAME

Title:

COIL BLOCK FOR WIRELESS CHARGING AND METHOD FOR MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/2018/066822

Kind Code:

A1

Abstract:

The present invention relates to a coil block for wireless charging, a wireless charging device equipped with the corresponding coil block, and a method for manufacturing the same. A method for manufacturing a coil block for wireless charging according to an embodiment of the present invention may comprise the steps of: configuring a shielding block comprising two lead holes to be penetrated by two lead wires configured on a pattern coil; arranging the pattern coil on a surface of the shielding block by causing respective lead wires to penetrate the corresponding lead holes; and attaching an adhesive member to another surface of the shielding block. Therefore, the present invention can advantageously provide a coil block that can be manufactured at a low cost and has excellent durability, and a wireless charging device equipped with the corresponding coil block.

Inventors:

PARK YU RI (KR)
LEE YOUNG KYU (KR)
LIM SUNG HYUN (KR)

Application Number:

PCT/KR2017/009848

Publication Date:

April 12, 2018

Filing Date:

September 08, 2017

Export Citation:

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Assignee:

LG INNOTEK CO LTD (KR)

International Classes:

H01F41/04; H02J7/02; H02J50/10; H05K9/00

Foreign References:

KR20140019955A	2014-02-18
KR101299549B1	2013-08-23
KR20140076994A	2014-06-23
KR20160055004A	2016-05-17
KR20130130366A	2013-12-02
US20150326056A1	2015-11-12

Other References: