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公开(公告)号：US12253711B2
公开(公告)日：2025-03-18
申请号：US18026086
申请日：2022-04-19
Inventor： Dake Wang , Tianma Li , Liang Li , Xiaoli Liu , Xuefeng Ding , Qijun Zhang
IPC: F21V8/00 , G02F1/1333 , G02F1/13357
Abstract: A backlight module includes a back plate, a backlight component, and a rigid rear shell. The back plate includes a bottom plate and a vertical plate enclosing a mounting space. The backlight component is located in the mounting space and fixedly connected with the back plate. The rigid rear shell covers a side of the back plate away from the backlight component. The rigid rear shell includes a function part, a preset gap exists between the function part and the bottom plate. The bottom plate has a first connecting part including a first screw hole. The function part has a second connecting part including a second screw hole. The first connecting part and the second connecting part are connected through a fixing screw penetrating into the first screw hole and the second screw hole. A first gap exists between the first connecting part and the second connecting part.
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公开(公告)号：US11978942B2
公开(公告)日：2024-05-07
申请号：US17414176
申请日：2020-10-23
Inventor： Haocheng Jia , Tienlun Ting , Ying Wang , Jie Wu , Liang Li , Cuiwei Tang , Qiangqiang Li , Chuncheng Che
Abstract: A feeding structure is provided. The feeding structure includes a feeding unit, which includes: a reference electrode, first and second substrates opposite to each other, and a dielectric layer between the first and second substrates. The first substrate includes a first base plate and a first electrode thereon. The first electrode includes a first main body and a plurality of first branches connected to the first main body and spaced apart from each other. The second substrate includes a second base plate and a second electrode thereon. The second electrode includes a second main body and a plurality of second branches, which are connected to the second main body, spaced apart from each other, and in one-to-one correspondence with the plurality of first branches. Orthographic projections of each second branch and a corresponding first branch on the first base plate partially overlap each other.
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公开(公告)号：US11855327B2
公开(公告)日：2023-12-26
申请号：US17286558
申请日：2020-09-15
Inventor： Ying Wang , Jie Wu , Liang Li , Cuiwei Tang , Haocheng Jia , Xue Cao , Tienlun Ting , Chuncheng Che , Hao Liu
CPC classification number: H01P1/182 , B81B7/02 , H01P11/00 , B81B2203/0323
Abstract: The present disclosure provides a MEMS phase shifter and a manufacturing method thereof. The MEMS phase shifter includes a first substrate having a first surface, a coplanar waveguide on the first surface of the first substrate and including a first conductive wire and two second conductive wires on two sides of the first conductive wire and insulated from the first conductive wire, and a plurality of capacitance bridges on a side of the coplanar waveguide away from the first substrate. The plurality of capacitance bridges are arranged at intervals and insulated from the first conductive wire and the second conductive wire, and each of the plurality of capacitance bridges intersects the first conductive wire. The first surface of the first substrate includes a first groove, and the first conductive wire is suspended above the first groove.
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公开(公告)号：US11837796B2
公开(公告)日：2023-12-05
申请号：US17287041
申请日：2020-08-27
Inventor： Haocheng Jia , Tienlun Ting , Ying Wang , Jie Wu , Liang Li , Cuiwei Tang , Qiangqiang Li , Chuncheng Che
Abstract: A feeding structure is provided that includes a reference electrode, first and second substrates opposite to each other, and a dielectric layer between the first and second substrates. The first substrate includes a first base plate and an input electrode on a side of the first base plate proximal to the dielectric layer. The second substrate includes a second base plate and a receiving electrode on a side of the second base plate proximal to the dielectric layer, and orthographic projections of the receiving electrode and the input electrode on the first base plate at least partially overlaps each other to form a coupling structure. An output terminal of the input electrode or the receiving electrode is connected to a phase shifting structure to differ a phase of a microwave signal transmitted via the first substrate from a phase of a microwave signal transmitted via the second substrate.
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公开(公告)号：US11799179B2
公开(公告)日：2023-10-24
申请号：US17401693
申请日：2021-08-13
Inventor： Liang Li , Tienlun Ting , Jie Wu , Xue Cao , Ying Wang , Haocheng Jia , Cuiwei Tang , Peizhi Cai , Chuncheng Che
IPC: H01P1/18 , G02F1/1343 , G02F1/13
CPC classification number: H01P1/184 , G02F1/1313 , G02F1/134309
Abstract: There is provided a liquid crystal phase shifter including first and second substrates opposite to each other, and a liquid crystal layer between the first and second substrates. The first substrate includes a first base plate and a first electrode layer at a side of the first base plate proximal to the liquid crystal layer. The second substrate includes a second base plate and a second electrode layer at a side of the second base plate proximal to the liquid crystal layer. The first electrode layer includes a main body structure having a first side and a second side opposite to each other with respect to an extension direction of the main body structure, and a plurality of branch structures connected to at least one of the first side and the second side of the main body structure. The second electrode layer includes a plurality of first fingers.
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Patent Agency Ranking
公开(公告)号：US20220393330A1
公开(公告)日：2022-12-08
申请号：US17885137
申请日：2022-08-10
Inventor： Jie Wu , Tienlun Ting , Xiangzhong Kong , Liang Li , Xue Cao , Ying Wang , Haocheng Jia , Peizhi Cai , Chuncheng Che
Abstract: The present disclosure provides a signal conditioner, an antenna device and a manufacturing method. The signal conditioner includes: a microstrip line including a first portion and a second portion; an insulating layer including a first insulating layer covering the first portion; at least one electrode; a liquid crystal layer covering the microstrip line, the insulating layer, and the at least one electrode; and a common electrode line. A first end of the first portion is connected to a first end of the second portion. A second end of the first portion is connected to a second end of the second portion. The at least one electrode includes a first electrode on a side of the first insulating layer facing away from the first portion. The common electrode line is on a side of the liquid crystal layer facing away from the microstrip line.
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公开(公告)号：US11467448B2
公开(公告)日：2022-10-11
申请号：US17316733
申请日：2021-05-11
Inventor： Dake Wang , Tianma Li , Liang Li , Guohui Wang , Qijun Zhang , Xuefeng Ding
IPC: G02F1/13357 , G02F1/1333 , G02F1/1335
Abstract: Provided is a back light unit, a display unit and a display apparatus. The back light unit is configured to be disposed on a side of a display panel away from a display side, and includes a back plate and a plastic frame. The back plate includes a bottom plate and a side plate connected to an edge of the bottom plate, and a step is formed on an inner side of the side plate. The step has a first side away from the bottom plate and a second side away from an outer side of the side plate. The plastic frame is supported on the first side surface of the step, and a supporting part is disposed on an end surface of the side plate away from the bottom plate.
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公开(公告)号：US11228103B2
公开(公告)日：2022-01-18
申请号：US16639312
申请日：2019-08-09
Inventor： Ying Wang , Tienlun Ting , Jie Wu , Xue Cao , Peizhi Cai , Chuncheng Che , Hao Liu , Liang Li , Haocheng Jia
Abstract: A waveguide feed substrate and a manufacturing method thereof, and an antenna system and a manufacturing method thereof are provided. The waveguide feed substrate comprises: a first base substrate provided with a receiving groove; and a waveguide feeder embedded in the receiving groove and provided with a first side disposed at a bottom of the receiving groove, a second side disposed opposite to the first side, a third side disposed on a first side wall of the receiving cell, and a fourth side disposed on a second side wall of the receiving cell; wherein an opening is disposed in the second side, and an upper surface of the second side is flush with an upper surface of the first base substrate.
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公开(公告)号：US11158916B2
公开(公告)日：2021-10-26
申请号：US16635253
申请日：2019-08-09
Inventor： Jie Wu , Tienlun Ting , Ying Wang , Xue Cao , Liang Li , Haocheng Jia , Cuiwei Tang , Peizhi Cai
IPC: H01P1/18 , H01Q3/36 , G02F1/13 , G02F1/1343
Abstract: A phase shifter and a liquid crystal antenna are provided. The phase shifter includes a first substrate and a second substrate opposite to each other, and a liquid crystal layer between the first substrate and the second substrate. The first substrate includes a first base plate and a first electrode at a side of the first base plate proximal to the liquid crystal layer. The second substrate includes a second base plate and a second electrode at a side of the second base plate proximal to the liquid crystal layer. The phase shifter further includes an auxiliary capacitor connected to the first electrode.
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公开(公告)号：US20210210851A1
公开(公告)日：2021-07-08
申请号：US16763404
申请日：2019-12-13
Inventor： Jie Wu , Tienlun Ting , Xiangzhong Kong , Liang Li , Xue Cao , Ying Wang , Haocheng Jia , Peizhi Cai , Chuncheng Che
Abstract: The present disclosure provides a signal conditioner, an antenna device and a manufacturing method. The signal conditioner includes: a microstrip line including a first portion and a second portion; an insulating layer including a first insulating layer covering the first portion; at least one electrode; a liquid crystal layer covering the microstrip line, the insulating layer, and the at least one electrode; and a common electrode line. A first end of the first portion is connected to a first end of the second portion. A second end of the first portion is connected to a second end of the second portion. The at least one electrode includes a first electrode on a side of the first insulating layer facing away from the first portion. The common electrode line is on a side of the liquid crystal layer facing away from the microstrip line.
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