Title:
WIRELESS EARBUD
Document Type and Number:
WIPO Patent Application WO/2024/128363
Kind Code:
A1
Abstract:
This earbud may comprise: a dielectric structure arranges inside a stalk and including a front surface, a rear surface, and side surfaces; and a radiator formed in the dielectric structure to radiate a wireless signal to the outside of the earbud. The radiator comprises: a first conductive pattern formed on a first surface of the dielectric structure; a second conductive pattern formed on a second surface perpendicular to the first surface; a third conductive pattern formed on a third surface perpendicular to the first surface and facing the second surface, and including a feed connection pattern and a ground connection pattern; a slot region formed by removing at least a portion of the first conductive pattern of the first surface and the third conductive pattern of the third surface; and a fourth conductive pattern arranged on the third surface so as to be adjacent to the feed connection pattern of the third conductive pattern.
Inventors:
RYU SEUNGWOO (KR)
SIN MANSOO (KR)
SIN MANSOO (KR)
Application Number:
PCT/KR2022/020627
Publication Date:
June 20, 2024
Filing Date:
December 16, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04R1/10; G06F3/041; H04W4/80
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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