US 12,407,082 B2
Antenna and communication system
Yunnan Jin, Beijing (CN); Zhe Chen, Beijing (CN); Chunnan Feng, Beijing (CN); Shuo Yang, Beijing (CN); Sihui Bao, Beijing (CN); Faliang Dai, Beijing (CN); Xiang Liu, Beijing (CN); Zheng Chen, Beijing (CN); Zhifeng Zhang, Beijing (CN); He Liu, Beijing (CN); Liang Guo, Beijing (CN); and Haoyang Zhang, Beijing (CN)
Assigned to Beijing BOE Sensor Technology Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 18/015,843
Filed by Beijing BOE Sensor Technology Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Jan. 24, 2022, PCT No. PCT/CN2022/073392
§ 371(c)(1), (2) Date Jan. 12, 2023,
PCT Pub. No. WO2023/137740, PCT Pub. Date Jul. 27, 2023.
Prior Publication US 2024/0250403 A1, Jul. 25, 2024
Int. Cl. H01Q 1/12 (2006.01); H01Q 1/38 (2006.01); H01Q 1/50 (2006.01); H01Q 9/04 (2006.01)
CPC H01Q 1/1271 (2013.01) [H01Q 9/0414 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An antenna, comprising a first substrate and a second substrate which are opposite to each other,
wherein the first substrate comprises:
a first dielectric substrate, which has a first surface and a second surface which are opposite to each other;
a reference electrode layer, which is on the first surface;
at least one first radiation part, which is on the second surface, wherein an orthographic projection of the at least one first radiation part on the first dielectric substrate at least partially overlaps an orthographic projection of the reference electrode layer on the first dielectric substrate; and
at least one feeding structure, which is on the second surface and electrically connected to the at least one first radiation part, wherein an orthographic projection of the at least one feeding structure on the first dielectric substrate at least partially overlaps with the orthographic projection of the reference electrode layer on the first dielectric substrate, and
the second substrate comprises:
a second dielectric substrate, which is opposite to the second surface; and
at least one second radiation part, which is on the second dielectric substrate, wherein an orthographic projection of each of the at least one second radiation part on the first surface is within an orthographic projection of a corresponding one of the at least one first radiation part on the first surface.