US 12,244,082 B2
Cover-type antenna
Ho Jin Roh, Seoul (KR)
Assigned to LG INNOTEK CO., LTD., Seoul (KR)
Appl. No. 17/911,163
Filed by LG INNOTEK CO., LTD., Seoul (KR)
PCT Filed Dec. 24, 2020, PCT No. PCT/KR2020/019119
§ 371(c)(1), (2) Date Sep. 13, 2022,
PCT Pub. No. WO2021/187731, PCT Pub. Date Sep. 23, 2021.
Claims priority of application No. 10-2020-0034101 (KR), filed on Mar. 19, 2020.
Prior Publication US 2023/0103903 A1, Apr. 6, 2023
Int. Cl. H01Q 9/42 (2006.01); H01Q 1/22 (2006.01); H01Q 1/44 (2006.01)
CPC H01Q 9/42 (2013.01) [H01Q 1/2283 (2013.01); H01Q 1/44 (2013.01); H01Q 1/2291 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An antenna comprising:
a first radiation part formed in a cover shape on a first surface of a printed circuit board; and
a second radiation part penetrating the printed circuit board from one end of the first radiation part and extending onto a second surface of the printed circuit board,
wherein the second radiation part comprises a radiation pattern on the second surface of the printed circuit board,
wherein the radiation pattern is spaced apart as much as a predetermined distance from the first surface of the printed circuit board or a ground pattern formed inside the printed circuit board,
wherein a first part of the first radiation part is spaced apart from the first surface of the printed circuit board at a predetermined distance to cover the first surface of the printed circuit board, and
wherein a second part of the first radiation part contacts the first surface of the printed circuit board to space the first part of the first radiation part from the first surface of the printed circuit board.