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公开(公告)号:EP3151336A4
公开(公告)日:2018-01-31
申请号:EP14893014
申请日:2014-12-23
Applicant: HANSOL TECHNICS INC
Inventor: JEONG YUN-HWA
Abstract: Provided is a three-dimensional antenna apparatus formed through a curved substrate for a portable terminal, which can be implemented by a first antenna pattern formed on one side surface of the curved substrate, a second antenna pattern formed on the other side surface opposite to the one side surface of the curved substrate, and an antenna connection pattern electrically connecting the first antenna pattern and the second antenna pattern.