Title:
FILM ANTENNA AND DISPLAY DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2019/088788
Kind Code:
A1
Abstract:
A film antenna according to the embodiments of the present invention comprises: a dielectric layer; a pad part disposed on the dielectric layer; and an antenna pattern disposed on the dielectric layer and oriented at an incline with respect to the pad part. Thus, the signal strength or signal loss of the antenna pattern is reduced. Moreover, in the case of the film antenna mounted on a display apparatus, occurrences of malfunction and unstable images in the display apparatus can be controlled. The film antenna according to the present invention can be utilized in a display apparatus comprising a mobile communication device capable of transmission and reception in a high-frequency broadband of 3G or higher, for example 5G, to improve radiation properties and image quality.
Inventors:
KIM JONG MIN (KR)
RYU HAN SUB (KR)
HUH YOON HO (KR)
HONG WON BIN (KR)
LEE SEUNG YOON (KR)
RYU HAN SUB (KR)
HUH YOON HO (KR)
HONG WON BIN (KR)
LEE SEUNG YOON (KR)
Application Number:
PCT/KR2018/013338
Publication Date:
May 09, 2019
Filing Date:
November 06, 2018
Export Citation:
Assignee:
DONGWOO FINE CHEM CO LTD (KR)
POSTECH ACAD IND FOUND (KR)
POSTECH ACAD IND FOUND (KR)
International Classes:
H01Q1/38; H01Q1/24; H01Q9/04
Foreign References:
| KR20160027446A | 2016-03-10 | |||
| JPH10126146A | 1998-05-15 | |||
| KR101776850B1 | 2017-09-08 | |||
| JP2017175540A | 2017-09-28 | |||
| JP2012105072A | 2012-05-31 |
Attorney, Agent or Firm:
DOOHO IP LAW FIRM (KR)
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