公开(公告)号：US20240266723A1

公开(公告)日：2024-08-08

申请号：US18638124

申请日：2024-04-17

申请人： BOE TECHNOLOGY GROUP CO., LTD.

发明人： Hai YU ,  Yafei ZHANG ,  Yang ZHENG ,  Yanzhao LI ,  Feng QU

IPC分类号： H01Q1/38 ,  G02F1/1333 ,  H01Q1/22 ,  H01Q9/04 ,  H01Q21/00 ,  H01Q25/00

CPC分类号： H01Q1/38 ,  G02F1/133305 ,  G02F1/13338 ,  H01Q1/2266 ,  H01Q9/045 ,  H01Q21/0006 ,  H01Q25/001

摘要： An antenna unit, a manufacturing method thereof, a display device, and an electronic apparatus. The antenna unit includes a radiation main body, at least one feed line, and a plurality of grounding portions. The at least one feed line and the radiation main body are electrically connected, the radiation main body, the at least one feed line, and the plurality of grounding portions are provided in a same layer.

公开(公告)号：US20230163478A1

公开(公告)日：2023-05-25

申请号：US17638953

申请日：2021-03-15

申请人： BOE TECHNOLOGY GROUP CO., LTD.

发明人： Qianhong WU ,  Dongdong ZHANG ,  Hai YU ,  Yafei ZHANG ,  Feng QU

IPC分类号： H01Q13/10 ,  H01Q1/42

CPC分类号： H01Q13/106 ,  H01Q1/422

摘要： An antenna includes: a dielectric layer; a reference electrode layer on a first surface of the dielectric layer and with a slot therein; radiation structure on a second surface of the dielectric layer. The radiation structure includes a plurality of radiation parts spaced apart from each other, each of which includes radiation elements spaced apart from each other. The plurality of radiation parts in each radiation structure include first radiation part and a second radiation part; and a first microstrip line and a second microstrip line are on the second surface. The first microstrip line is configured to feed power to the radiation elements in the first radiation part, and the second microstrip line is configured to feed power to the radiation elements in the second radiation part. The first microstrip line has a feed direction different from that of the second microstrip line.

公开(公告)号：US20220276682A1

公开(公告)日：2022-09-01

申请号：US17289542

申请日：2021-01-21

申请人： BOE TECHNOLOGY GROUP CO., LTD.

发明人： Hai YU ,  Yafei ZHANG ,  Yang ZHENG ,  Yanzhao LI ,  Feng QU

IPC分类号： G06F1/16 ,  H01Q1/22 ,  H01Q1/38 ,  H01Q9/04 ,  H01Q21/00 ,  H01Q25/00 ,  G02F1/1333

摘要： An antenna unit, a manufacturing method thereof, a display device, and an electronic apparatus. The antenna unit includes a radiation main body, at least one feed line, and a plurality of grounding portions. The at least one feed line and the radiation main body are electrically connected, the radiation main body, the at least one feed line, and the plurality of grounding portions are provided in a same layer.

公开(公告)号：US20220373837A1

公开(公告)日：2022-11-24

申请号：US17771951

申请日：2021-06-10

申请人： BOE TECHNOLOGY GROUP CO., LTD.

发明人： Yafei ZHANG ,  Hai YU ,  Yanzhao LI ,  Feng QU

IPC分类号： G02F1/1333 ,  G02F1/1343 ,  G02F1/1335 ,  H01L27/32 ,  H01P3/08 ,  H01Q13/20 ,  H01Q15/00

摘要： The disclosure provides a display panel and a display apparatus, and belongs to the field of display technology. The display panel includes a display backplane and an antenna structure; the display panel further includes a frequency selective surface on a side of the antenna structure close to a light exit surface of the display panel; the frequency selective surface is configured to transmit an electromagnetic wave with a specific frequency, so as to enhance a radiation gain of the antenna structure.