The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 24, 2022
Filed:
Jul. 15, 2020
Dongwoo Fine-chem Co., Ltd., Jeollabuk-do, KR;
Kreemo Inc., Seoul, KR;
Jong Min Kim, Gyeonggi-do, KR;
Dong Pil Park, Incheon, KR;
Yoon Ho Huh, Seoul, KR;
Won Bin Hong, Seoul, KR;
DONGWOO FINE-CHEM CO., LTD., Jeollabuk-Do, KR;
KREEMO INC., Seoul, KR;
Abstract
A film antenna according to an embodiment of the present invention includes a dielectric layer, and a plurality of radiation patterns commonly arranged on an upper surface of the dielectric layer and forming a phased array. Directivity and gain property of a signal may be improved. The film antenna may be applied to a display device including a mobile communication device capable of transmitting and receiving in 3G or higher, for example, 5G of high-frequency band, to improve radiation properties and optical properties such as transmittance.