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公开(公告)号：US20250079674A1
公开(公告)日：2025-03-06
申请号：US18288901
申请日：2023-02-24
Inventor： Yi DING , Haocheng JIA , Wenxue MA , Hao GUO , Yan LU , Jing WANG , Yong LI , He LIU , Feng QU , Chuncheng CHE , Zhifeng ZHANG
Abstract: The present disclosure provides a phase shifter, an antenna and an electronic device, and belongs to the field of communication technology. The phase shifter includes a plurality of phase shifting units, a first power division network and a second power division network; each phase shifting unit includes a first transmission structure and a second transmission structure; the first power division network includes a first feeding port and a plurality of second feeding ports; the second power division network includes a third feeding port and a plurality of fourth feeding ports; and the first transmission structure of the phase shifting unit is electrically connected to one second feeding port; the second transmission structure of the phase shifting unit is electrically connected to one fourth feeding port.
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公开(公告)号：US20240266704A1
公开(公告)日：2024-08-08
申请号：US18041626
申请日：2022-02-17
Inventor： Haocheng JIA , Yi DING , Xiaobo WANG , Hao GUO , Yan LU , Weisi ZHOU , Wenxue MA , Jing WANG , Chuncheng CHE
Abstract: A phase shifter is provided. The phase shifter includes a plurality of phase shift units coupled in sequence. At least one phase shift unit of the plurality of phase shift units includes: a first conductive structure and a second conductive structure. The first conductive structure includes at least one first transmission line, and a second transmission line connected to the at least one first transmission line, the second transmission line being configured as an inductive load. The second conductive structure includes at least one third transmission line, each third transmission line being configured to form a capacitor with a first transmission line. The first transmission line, the third transmission line and the capacitor constitute at least a portion of a phase shift communication path of the phase shifter.
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公开(公告)号：US20240258476A1
公开(公告)日：2024-08-01
申请号：US18007404
申请日：2022-02-25
Inventor： Lili WANG , Chao LIU , Ming ZHAI , Jing WANG , Sha FENG , Mingming JIA , Shaofei GUO , Bao FU , Qiuhua MENG , Qi QI , Lingyun SHI , Haiwei SUN
IPC: H01L33/62 , H01L25/075
CPC classification number: H01L33/62 , H01L25/0753
Abstract: A display panel includes: a backplane, light-emitting devices, first electrodes, and connection traces. The backplane includes a first surface, a second surface opposite thereto, and side surfaces connecting the two surfaces. At least one of the side surfaces is a selected side surface. The light-emitting devices are disposed on the first surface. The first electrodes are disposed on the first surface and are proximate to the selected side surface. Each connection trace includes a first trace segment, a second trace segment, and a third trace segment that are connected in sequence. The first trace segment is disposed on the first surface, and the first trace segment is electrically connected to a first electrode. The second trace segment is disposed on the selected side surface. The third trace segment is disposed on the second surface, and is configured to be electrically connected to a flexible printed circuit.
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公开(公告)号：US20240251626A1
公开(公告)日：2024-07-25
申请号：US18015724
申请日：2022-01-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Kuo SHEN , Jing WANG , Wenxiu ZHU , Shanshan BAI , Jianing LIU , Hongwei TIAN
CPC classification number: H10K59/353 , H10K59/1201 , H10K59/351
Abstract: Provided are a display panel, a preparation method thereof, and a display apparatus, which includes a display region, the display region includes at least one functional unit disposed on a substrate, one of the functional units includes a pixel unit and at least one non-display unit, wherein the pixel unit includes at least one sub-pixel, and the orthographic projection of the pixel unit on the substrate does not overlap the orthographic projection of the at least one non-display unit on the substrate.
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25.发明公开公开(公告)号：US20240188351A1
公开(公告)日：2024-06-06
申请号：US17755131
申请日：2021-04-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Bingwei WANG , Jia ZHAO , Jing WANG , Pinfan WANG
IPC: H10K59/131 , H10K59/12
CPC classification number: H10K59/131 , H10K59/1201 , H10K2102/311
Abstract: Embodiments of the present disclosure provide a stretchable display substrate, a preparation method of the stretchable display substrate, and a display apparatus. The stretchable display substrate includes: a plurality of hole regions; a base; pixel units, disposed on the base; signal lines, disposed on the base, and electrically connected with the pixel units; and a plurality of inorganic insulating layers, stacked on the base. At least one layer of the plurality of inorganic insulating layers has first hollowed-out portions close to the hole regions, and orthographic projections of the first hollowed-out portions on the base do not overlap orthographic projections of the signal lines and the pixel units on the base.
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Patent Agency Ranking
公开(公告)号：US20240186470A1
公开(公告)日：2024-06-06
申请号：US17796091
申请日：2021-08-27
Inventor： Chuhang WANG , Sha FENG , Chao LIU , Lili WANG , Mingming JIA , Jing WANG , Ming ZHAI
IPC: H01L33/62 , H01L25/075
CPC classification number: H01L33/62 , H01L25/0753 , H01L2933/0066
Abstract: A display panel includes a display substrate having a display area and at least one wiring area, and a protective film including a first protective portion and at least one second protective portion. The first protective portion is disposed on a display side of the display substrate, and covers the display area. The at least one second protective portion each covers a wiring area in the at least one wiring area, and is bent from the display side of the display substrate to a non-display side of the display substrate, by a side of the display substrate. The at least one second protective portion each includes a main film layer and a wiring layer. The wiring layer includes a plurality of wirings. At least one wiring extends from the display side of the display substrate to the non-display side of the display substrate, by the side of the display substrate.
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27.发明公开公开(公告)号：US20240097085A1
公开(公告)日：2024-03-21
申请号：US18262828
申请日：2022-07-04
Inventor： Lili WANG , Sha FENG , Chao LIU , Jing WANG , Mingming JIA , Chuhang WANG , Qi QI
CPC classification number: H01L33/60 , H01L25/167 , H01L2933/0058
Abstract: A display panel (10) includes a circuit backplane (1) and a reflective layer (3). The circuit backplane (1) includes a first main surface (11), a second main surface (12), and a plurality of side surfaces (13). The second main surface (12) is disposed opposite to the first main surface (11). The side surfaces (13) each connect the first main surface (11) and the second main surface (12). At least one side surface in the plurality of side surfaces (13) is a selected side surface (13a). The selected side surface (13a) is covered by the reflective layer (3), the reflective layer (3) being configured to be removed under a predetermined process condition.
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公开(公告)号：US20240057376A1
公开(公告)日：2024-02-15
申请号：US17763700
申请日：2021-03-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chunyang WANG , Xueyan TIAN , Ming LIU , Jing WANG
IPC: H10K50/856 , H10K50/858 , H10K59/80 , H10K59/12 , H10K59/35
CPC classification number: H10K50/856 , H10K50/858 , H10K59/873 , H10K59/872 , H10K59/8722 , H10K59/1201 , H10K59/35 , H10K2102/351
Abstract: A display panel includes a substrate, a light-emitting structure layer, a specular reflection layer and an interference adjustment layer. The light-emitting structure layer is located on a side of the substrate. The light-emitting structure layer has a plurality of light-emitting regions and a non-light-emitting region for spacing the plurality of light-emitting regions apart from each other. The specular reflection layer is located on a side of the light-emitting structure layer away from the substrate. The specular reflection layer covers at least the non-light-emitting region. The interference adjustment layer is located on a side of the specular reflection layer away from the light-emitting structure layer. The interference adjustment layer is configured such that lights of some colors interfere destructively to form a mirror display of a set color.
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公开(公告)号：US20230014543A1
公开(公告)日：2023-01-19
申请号：US17791061
申请日：2021-09-01
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yibing FAN , Jing WANG , Meng ZHAO , Liangjian LI , Zheng LIU
Abstract: The display panel includes: a substrate; a pixel defining layer, arranged on the substrate, and comprising a plurality of opening regions arranged in an array; a light-emitting layer, configured to cover at least the plurality of opening regions; and an interval layer, arranged on the pixel defining layer and disconnected from an adjacent light-emitting layer.
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公开(公告)号：US20210373704A1
公开(公告)日：2021-12-02
申请号：US16339944
申请日：2018-10-11
Inventor： Jing WANG , Lingyan WU , Taofeng XIE , Xiaodong XIE , Min HE , Dong LI , Qin ZENG , Wei ZHANG , Qitao ZHENG , Xiao HAN , Qidi WU , Yaying LI , Shuncheng ZHU
IPC: G06F3/044
Abstract: Embodiments of the present disclosure provide a touch control substrate, a method for manufacturing the same and a display device. The touch control substrate includes a base and touch wiring lines on the base. The touch wiring line includes a plurality of hollowed patterns defined by a plurality of metal lines.
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