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公开(公告)号：US20250004321A1
公开(公告)日：2025-01-02
申请号：US18274527
申请日：2022-03-31
Inventor： Zhan Li , Chunlei Wang , Xiaoqian Ju , Jianbo Zhao , Yuansheng Zang , Deshen Zhai , Peng Liang , Xiaolong Wu , Changyin Wang , Ying Wang , Juan Chen , Sikai Zhang
IPC: G02F1/1335 , G02F1/1333 , G02F1/137
Abstract: A dimming window and a manufacturing method thereof, belong to the technical field of dimming glass. The dimming window includes: at least two chambers arranged in a stack, each of the chambers comprising two light-transmitting substrates arranged opposite to each other; the at least two chambers include a first chamber and a second chamber, a dinning structure is provided in the first chamber, and a first reflective film is provided in the first chamber and/or the second chamber; wherein the thickness of the second chamber is greater than or equal to the thickness of the first chamber, and the thickness of the chamber is a distance between two opposite surfaces of the two light-transmitting substrates of the chamber. The technical solution of the present disclosure can improve the shading effect of the dimming window.
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公开(公告)号：US11997893B2
公开(公告)日：2024-05-28
申请号：US17279699
申请日：2020-05-15
IPC: H10K59/131 , G09G3/3225 , H10K50/86 , H10K59/12 , H10K59/122 , H10K59/124 , H10K59/126 , H10K59/38 , H10K71/00
CPC classification number: H10K59/131 , G09G3/3225 , H10K50/865 , H10K59/122 , H10K59/124 , H10K59/126 , H10K59/38 , H10K71/00 , G09G2300/0439 , H10K59/1201
Abstract: A display panel includes: a base substrate; and a plurality of pixels on the base substrate, the plurality of pixels including a first pixel and a second pixel. The first pixel includes a first light-transmitting area and a first display area sequentially arranged in a first direction, and the second pixel includes a second light-transmitting area and a second display area sequentially arranged in the first direction. The first pixel and the second pixel are adjacent in a second direction, and the first light-transmitting area and the second light-transmitting area are adjacent in the second direction. The display panel further includes: a first gate line and a second gate line both arranged between the first light-transmitting area and the second light-transmitting area. The first light-transmitting area is contiguous to the first gate line, and the second light-transmitting area is contiguous to the second gate line.
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公开(公告)号：US11903252B2
公开(公告)日：2024-02-13
申请号：US17270596
申请日：2020-05-15
IPC: G09G3/30 , H10K59/121 , H10K59/131 , H10K71/00 , H01L27/12 , H10K59/12
CPC classification number: H10K59/1213 , H10K59/1216 , H10K59/131 , H10K71/00 , H01L27/1255 , H10K59/1201
Abstract: The present disclosure provides a display panel and an electronic device. The display panel includes: a base substrate; a pixel arranged on the base substrate, wherein the pixel includes a plurality of sub-pixel drive circuits sequentially arranged in the first direction in the display area, each of the sub-pixel drive circuits includes a switching transistor, a detection transistor and a storage capacitor, the switching transistor and the detection transistor are respectively located on both sides of the storage capacitor in a second direction; a first gate line configured to provide a first scanning signal to the plurality of sub-pixel drive circuits; and a second gate line configured to provide a second scanning signal to the plurality of sub-pixel drive circuits.
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公开(公告)号：US11895879B2
公开(公告)日：2024-02-06
申请号：US17266085
申请日：2020-05-15
Inventor： Meng Li , Yongqian Li , Ying Wang
IPC: H01L27/32 , H10K59/131 , H10K50/824 , H10K59/126 , H10K59/121 , H10K71/00 , H01L27/12 , H10K59/12
CPC classification number: H10K59/131 , H10K50/824 , H10K59/126 , H10K59/1213 , H10K71/00 , H01L27/124 , H10K59/1201
Abstract: Provided are a display substrate and a preparation method thereof, and a display apparatus. The display substrate includes a plurality of display units. The display unit includes a display area and a transparent area. The display area includes a plurality of sub-pixels. In a direction perpendicular to the display substrate, the sub-pixel includes a first metal layer, a semiconductor layer, a second metal layer and a third metal layer which are arranged on a substrate. The first metal layer includes a first plate, the semiconductor layer includes a second plate, the second metal layer includes a first scanning line and a second scanning line, and the third metal layer includes a third plate, a first power supply line, a second power supply line, a compensation line and a data line.
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公开(公告)号：US11876276B2
公开(公告)日：2024-01-16
申请号：US17413312
申请日：2020-10-13
Inventor： Jie Wu , Tienlun Ting , Ying Wang , Liang Li , Haocheng Jia , Cuiwei Tang , Qiangqiang Li
IPC: H01P1/18 , H01Q3/36 , G02F1/13 , G02F1/1343
CPC classification number: H01P1/184 , G02F1/1313 , G02F1/13439 , H01Q3/36
Abstract: A liquid crystal phase shifter and an antenna are provided. The liquid crystal phase shifter includes first and second substrates opposite to each other, and a liquid crystal layer therebetween. The first substrate includes a first base plate and a first electrode thereon. The first electrode includes a main body structure on a side of the first base plate distal to the liquid crystal layer and at least one branch structure on a side of the first base plate proximal to the liquid crystal layer. The at least one branch structure is connected to the main body structure, and is spaced apart from each other in a lengthwise direction of the main body structure. The second substrate includes a second base plate and a second electrode thereon, and orthographic projections of the second electrode and the branch structure on the first base plate at least partially overlaps each other.
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Patent Agency Ranking
公开(公告)号：US20230266628A1
公开(公告)日：2023-08-24
申请号：US18308107
申请日：2023-04-27
Inventor： Liqing Liao , Hongmin Li , Silin Feng , Ying Wang , Fengjing Tang
IPC: G02F1/1362 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/1368
Abstract: An array substrate and a reflective display substrate are disclosed. The array substrate includes a base, and a plurality of data lines and a plurality of sub-pixels that are disposed on the base. The sub-pixel includes a reflective pixel electrode and a TFT. An orthographic projection of the pixel electrode in each sub-pixel on the base is overlapped with orthographic projections of a first electrode, a first data line and a second data line.
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公开(公告)号：US20230221607A1
公开(公告)日：2023-07-13
申请号：US18183934
申请日：2023-03-14
Inventor： Xue Cao , Junhui Wu , Ying Wang , Peizhi Cai , Zhifu Li , Lijun Mao , Jiaheng Wang
IPC: G02F1/137 , H01Q1/50 , H01Q1/48 , G02F1/1333 , G02F1/1362 , H01Q1/38 , H01Q3/36 , G02F1/1335 , G02F1/1339
CPC classification number: G02F1/13731 , H01Q1/50 , H01Q1/48 , G02F1/133308 , G02F1/136286 , H01Q1/38 , H01Q3/36 , G02F1/133514 , G02F1/1339 , G02F1/133354
Abstract: A phase-shift unit includes: a first substrate and a second substrate provided opposite to each other; a medium layer provided between the first substrate and the second substrate; a microstrip line disposed at a side of the second substrate facing towards the first substrate; and a grounding layer provided at a side of the first substrate facing towards the second substrate and formed with a via hole; wherein a projection of the via hole onto the second substrate and a projection of the microstrip line onto the second substrate have an overlapped area therebetween; and wherein the via hole is configured to feed a phase-shifted microwave signal out of the phase-shift unit, or feed a microwave signal into the phase-shift unit such that the microwave signal is phase-shifted.
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公开(公告)号：US11698564B2
公开(公告)日：2023-07-11
申请号：US17649708
申请日：2022-02-02
Inventor： Xue Cao , Junhui Wu , Ying Wang , Peizhi Cai , Zhifu Li , Lijun Mao , Jiaheng Wang
IPC: G02F1/137 , G02F1/1333 , G02F1/1335 , G02F1/1362 , H01Q1/38 , H01Q1/50 , H01Q3/36 , H01Q1/48 , G02F1/1339
CPC classification number: G02F1/13731 , G02F1/133308 , G02F1/133514 , G02F1/136286 , H01Q1/38 , H01Q1/48 , H01Q1/50 , H01Q3/36 , G02F1/1339 , G02F1/133354
Abstract: A phase-shift unit includes: a first substrate and a second substrate provided opposite to each other; a medium layer provided between the first substrate and the second substrate; a microstrip line disposed at a side of the second substrate facing towards the first substrate; and a grounding layer provided at a side of the first substrate facing towards the second substrate and formed with a via hole; wherein a projection of the via hole onto the second substrate and a projection of the microstrip line onto the second substrate have an overlapped area therebetween; and wherein the via hole is configured to feed a phase-shifted microwave signal out of the phase-shift unit, or feed a microwave signal into the phase-shift unit such that the microwave signal is phase-shifted.
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公开(公告)号：US11637369B2
公开(公告)日：2023-04-25
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：US11462826B2
公开(公告)日：2022-10-04
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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