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公开(公告)号：US20240347908A1
公开(公告)日：2024-10-17
申请号：US18637292
申请日：2024-04-16
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jianxing LIU , Shiyu ZHANG , Zhuofan JIAO , Mengxia YU , Jianyun ZHAO
Abstract: Provided is an antenna. The antenna includes: at least one phase-shifting structure, a first reference electrode layer, and a feed substrate; wherein each of the at least one phase-shifting structure includes a first dielectric substrate, a second dielectric substrate, a first electrode layer, a second electrode layer, and a tunable dielectric layer; a first via is defined in the first reference electrode layer; the feed substrate includes a first dielectric layer and a feed structure, and a second via is defined in the first dielectric layer; and the antenna further includes a conductive member, wherein the feed structure includes a main circuit and at least one branch circuit, one of the at least one branch circuit is electrically connected to the conductive member, the conductive member is electrically connected to the first electrode layer through the first via, the second via, and a third via.
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公开(公告)号：US20250038396A1
公开(公告)日：2025-01-30
申请号：US18283505
申请日：2023-02-17
Inventor： Yafei ZHANG , Dongdong ZHANG , Xudong ZHANG , Mengwen JIA , Mengxia YU
Abstract: The present disclosure provides a display panel, and belongs to the field of display technology. The display panel includes a display module and an antenna module located on a side of a display surface of the display module; the antenna module includes an antenna unit; the antenna unit includes a dielectric substrate, a radiation structure arranged on the dielectric substrate, a first feed line and a second feed line, the first feed line and the second feed line feed the radiation structure and are electrically connected with the radiation structure, and feeding directions of the first feed line and the second feed line are different; the radiation structure includes radiation patches for at least two radiation frequency bands, and the radiation patches are electrically connected.
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公开(公告)号：US20240275055A1
公开(公告)日：2024-08-15
申请号：US18041817
申请日：2022-02-17
Inventor： Yafei ZHANG , Dongdong ZHANG , Mengxia YU , Feng QU
IPC: H01Q9/04 , G09G3/3225 , H01P1/00 , H01Q1/22 , H01Q21/06
CPC classification number: H01Q9/045 , H01P1/00 , H01Q1/22 , H01Q21/065 , G09G3/3225 , G09G2300/0819 , G09G2300/0842
Abstract: An antenna includes at least one feed line including a first feed line, and a plurality of first patch units serially connected to the first feed line in an extending direction of the first feed line. The first feed line and/or the plurality of first patch units each have a mesh structure, and the mesh structure is composed of a plurality of conductive lines. Of the plurality of conductive lines, a distance between two conductive lines that are adjacent and do not intersect is greater than or equal to a maximum width of any conductive line, and is less than or equal to a minimum width of any feed line.
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公开(公告)号：US20240224767A1
公开(公告)日：2024-07-04
申请号：US17920106
申请日：2021-10-29
Inventor： Yafei ZHANG , Mengwen JIA , Feng QU , Biqi LI , Mengxia YU
CPC classification number: H10K59/8794 , G06F3/0446 , H01Q1/243 , H01Q1/38 , H10K59/353 , G06F2203/04112
Abstract: The present disclosure provides a display assembly. The display assembly includes a display panel with a heat dissipation region; a heat dissipation assembly in the heat dissipation region and on a side of the display panel distal to a display surface of the display panel; and an antenna assembly in the heat dissipation region, with at least part of the antenna assembly located on the side of the display panel distal to the display surface.
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