Title:
ANTENNA STRUCTURE AND DISPLAY DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2020/022717
Kind Code:
A1
Abstract:
An antenna structure according to embodiments of the present invention comprises: a film antenna including a dielectric layer and an antenna electrode layer formed on the upper surface of the dielectric layer; and a flexible circuit board including a power supply wire electrically connected to the antenna electrode layer. A bonding area is defined by an area in which the antenna electrode layer and the power supply wire overlap in a planar direction, and the length of the bonding area is 1.5 mm or less. Signal efficiency and radiation reliability can be improved by adjusting the length of the bonding area.
Inventors:
KIM JONG MIN (KR)
RYU HAN SUB (KR)
PARK DONG PIL (KR)
RYU HAN SUB (KR)
PARK DONG PIL (KR)
Application Number:
PCT/KR2019/009004
Publication Date:
January 30, 2020
Filing Date:
July 22, 2019
Export Citation:
Assignee:
DONGWOO FINE CHEM CO LTD (KR)
International Classes:
H01Q1/38; H01Q9/04; H01Q1/46
Foreign References:
| KR20150101281A | 2015-09-03 | |||
| KR101326111B1 | 2013-11-06 | |||
| KR20180023278A | 2018-03-07 | |||
| KR20160113196A | 2016-09-28 | |||
| KR20160135453A | 2016-11-28 |
Attorney, Agent or Firm:
LEECHAE INTELLECTUAL PROPERTY (KR)
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