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公开(公告)号：US20240047863A1
公开(公告)日：2024-02-08
申请号：US17640846
申请日：2021-04-23
IPC分类号： H01Q1/38
CPC分类号： H01Q1/38
摘要： The present disclosure provides a manufacturing method of a metal mesh, a thin film sensor and a manufacturing method of the thin film sensor, and belongs to the technical field of electronic devices. The manufacturing method of the metal mesh of the present disclosure includes: providing a base substrate; forming a pattern including a first epitaxial structure on the base substrate through a patterning process, wherein the first epitaxial structure has a first groove in a mesh shape; forming a first dielectric layer covering on a side of the first epitaxial structure away from the base substrate, so as to form a second groove in a mesh shape; and forming a metal material in the second groove on a side of the first dielectric layer away from the base substrate through a patterning process, so as to form a metal mesh.
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公开(公告)号：US20240364016A1
公开(公告)日：2024-10-31
申请号：US18635125
申请日：2024-04-15
发明人： Feng WANG , Yidan PENG , Shuaipeng TAO
CPC分类号： H01Q15/002 , H01Q9/16 , H01Q21/24
摘要： Provided is a meta-surface. The meta-surface includes: a first substrate and a second substrate, and a tunable dielectric layer; wherein the first substrate includes a first dielectric substrate and a first electrode layer on a side, close to the tunable dielectric layer, of the first dielectric substrate, and the second substrate includes a second dielectric substrate and a second electrode layer on a side, close to the tunable dielectric layer, of the second dielectric substrate; wherein the first electrode layer includes a plurality of first electrode strips juxtaposed in a first direction, and the second electrode layer includes a plurality of second electrode strips juxtaposed in a second direction, wherein the plurality of first electrode strips and the plurality of second electrode strips are crossed to define a plurality of resonant units; and the meta-surface further includes a filling structure.
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公开(公告)号：US20240250444A1
公开(公告)日：2024-07-25
申请号：US18018853
申请日：2022-01-29
发明人： Feng WANG , Tuo SUN , Yanzhao LI , Feng QU
CPC分类号： H01Q13/10 , H01Q1/22 , H01Q21/064
摘要： An antenna, a display substrate and a display device are provided in the present disclosure, wherein the antenna includes a first conductive layer (11), a dielectric layer (12) and a second conductive layer (13) which are stacked; the first conductive layer (11) is provided with at least one slot (111); the second conductive layer (13) includes at least one conductive structure (130), the conductive structure (130) is a comb structure, the conductive structure (130) includes a first conductive element (131) and a plurality of second conductive elements (132), the first conductive element (131) constitutes a comb back of the comb structure, and the plurality of second conductive elements (132) constitute comb teeth of the comb structure; at least one conductive structure (130) is disposed corresponding to at least one slot (111).
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公开(公告)号：US20240079783A1
公开(公告)日：2024-03-07
申请号：US18273787
申请日：2022-07-01
发明人： Feng WANG , Jian ZHOU , Yafei ZHANG , Feng QU
CPC分类号： H01Q9/0407 , H04B1/40
摘要： An antenna and an antenna system. The antenna includes: a first dielectric layer (1) having a first surface and a second surface, which are arranged opposite each other in a thickness direction thereof; a radiation patch (2), which is arranged on the first surface of the first dielectric layer; and a first electrode layer (3), which is arranged on the second surface of the first dielectric layer, and at least partially overlaps with the orthographic projection of the radiation patch on the second surface, wherein the first electrode layer has inner recesses (31, 32), and openings of the inner recesses face the radiation patch. The orthographic projection of at least part of a radiation edge of the radiation patch on the first dielectric layer at least partially overlaps with the orthographic projections of the inner recesses on the first surface.
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公开(公告)号：US20240047878A1
公开(公告)日：2024-02-08
申请号：US17637546
申请日：2021-04-29
发明人： Feng WANG , Jian ZHOU , Yafei ZHANG , Feng QU
CPC分类号： H01Q9/0407 , H01Q1/38 , H01Q1/48
摘要： The present disclosure provides an antenna, a method for manufacturing an antenna and an antenna system. The antenna according to the present disclosure includes: a dielectric layer having a first surface and a second surface which are oppositely disposed along a thickness direction of the dielectric layer; a radiation patch disposed on the first surface of the dielectric layer; and a reference electrode layer disposed on the second surface of the dielectric layer and having an orthographic projection on the second surface at least partially overlapping an orthographic projection of the radiation patch on the second surface. The reference electrode layer has an opening penetrating therethrough along a thickness direction of the reference electrode layer, and an orthographic projection of at least a part of a radiation edge of the radiation patch on the first surface is located within an orthographic projection of the opening on the first surface.
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公开(公告)号：US20190113814A1
公开(公告)日：2019-04-18
申请号：US16027689
申请日：2018-07-05
发明人： Xueyong WANG , Yan CHEN , Feng WANG , Guozhong JIANG
IPC分类号： G02F1/1362 , G02B26/02 , H01L21/268
摘要： The present disclosure relates to the field of display technology, and in particular relates to a light shielding structure and a laser device. The light shielding structure comprises a first light shielding plate group and a second light shielding plate group, each of the first light shielding plate group and the second light shielding plate group comprises at least one light shielding plate, and the at least one light shielding plate can be moved relatively for forming at least two light transmitting regions. The light shielding structure can realize partial scanning of multiple target regions at a time, thereby saving production time, increasing production efficiency, saving water and electricity and other resources, and prolonging the laser lifetime.
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公开(公告)号：US20240094274A1
公开(公告)日：2024-03-21
申请号：US17637908
申请日：2021-03-23
发明人： Feng WANG , Jian ZHOU , Yanzhao LI , Feng QU
IPC分类号： G01R29/08
CPC分类号： G01R29/0885
摘要： The present disclosure provides a thin film sensor and a manufacturing method thereof, and belongs to the technical field of sensors. The thin film sensor of the present disclosure has a plurality of conductive-wire regions intersecting each other, and a plurality of hollow-out parts defined by the plurality of conductive-wire regions; the thin film sensor includes: a base substrate; a plurality of conductive wires on the base substrate, with the conductive wires being in the conductive-wire regions one to one; and a functional structure on the base substrate, where the functional structure is configured to allow at least part of light, which is transmitted along a preset direction and enters the functional structure from the conductive wire-regions, to exit from the hollow-out parts, and the preset direction is a direction from the base substrate towards the conductive wires.
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公开(公告)号：US20220181586A1
公开(公告)日：2022-06-09
申请号：US17599039
申请日：2021-02-22
发明人： Feng WANG , Ziyu ZHANG
摘要： An organic light emitting display substrate includes: a base substrate; organic light emitting diodes disposed on the base substrate, with each organic light emitting diode including a first electrode layer, an organic light emitting layer and a second electrode layer, and the first electrode layer and the second electrode layer forming an optical resonant cavity; and a nanoparticle layer on a side of the organic light emitting diodes away from the base substrate and includes nanoparticle patterns, each nanoparticle pattern is disposed on a side of a second electrode layer of a corresponding one of the plurality of organic light emitting diodes away from an organic light emitting layer and at least partially covers the second electrode layer. Resonance mode of the nanoparticle pattern is coupled with a resonance mode of an optical resonant cavity of the corresponding organic light emitting diode to form a Fano resonance.
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公开(公告)号：US20220102851A1
公开(公告)日：2022-03-31
申请号：US17343767
申请日：2021-06-10
发明人： Feng WANG , Ziyu ZHANG , Wei WANG
摘要： An antenna is provided. The antenna includes a transparent substrate and a metal layer disposed on the transparent substrate. The metal layer includes a plurality of hollow regions, at least one hollow region in the plurality of hollow regions is surrounded by at least one metal line group and the at least one metal line group includes at least one metal line; a cross section of the at least one metal line has a non-rectangular shape.
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公开(公告)号：US20180029347A1
公开(公告)日：2018-02-01
申请号：US15521753
申请日：2016-10-11
发明人： Jianguo XING , Jiazuo SAI , Juan YU , Feng WANG
CPC分类号： B32B37/1284 , B32B3/16 , B32B7/12 , B32B38/10 , B32B43/006 , B32B2307/208 , B32B2327/06 , B32B2367/00 , B32B2457/20 , G02F1/133305 , H01L21/762 , H01L27/12
摘要： The present disclosure provides a display substrate and methods for attaching and peeling a flexible substrate thereof. The display substrate comprises a carrier substrate, a flexible substrate disposed on the carrier substrate, and an adhesive layer disposed between the carrier substrate and the flexible substrate. The adhesive layer comprises a magnetic viscous layer whose viscous strength is variable under an action of a magnetic field. One side of the adhesive layer contacted with the flexible substrate is provided with the magnetic viscous layer. Since the magnetic viscous layer whose viscous strength is variable under an action of a magnetic field is disposed on one side of the display substrate facing the flexible substrate, the flexible substrate can be attached and peeled during the manufacturing process just through a magnetic viscous layer under an action of a magnetic field. Further, the carrier substrate and the adhesive layer may be recycled.
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