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公开(公告)号：US20240170854A1
公开(公告)日：2024-05-23
申请号：US17783327
申请日：2021-07-12
发明人： Yunnan JIN , Chunnan FENG , Yong LI , Haoyang ZHANG , Zhifeng ZHANG
CPC分类号： H01Q21/064 , H01Q1/38
摘要： The present disclosure provides a transparent antenna and a communication system, and belongs to the field of communication technology. The transparent antenna of the present disclosure includes: a first backplane and at least one radiating structure. The first backplane includes a first dielectric layer, a first electrode layer, a plurality of first transmission lines and a plurality of second transmission lines. The radiating structure includes a first antenna dielectric plate and a second antenna dielectric plate, where the first antenna dielectric plate includes a second dielectric layer, a first radiating element and a first balun feed structure. The second antenna dielectric plate includes a third dielectric layer, a second radiating element and a second balun feed structure.
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公开(公告)号：US20240275054A1
公开(公告)日：2024-08-15
申请号：US18021965
申请日：2022-05-13
发明人： Sihui BAO , Chunnan FENG , Yunnan JIN , Zhifeng ZHANG , Guohui NAN , Liang GUO , Haoyang ZHANG , Zhe CHEN , Shuo YANG , Zheng CHEN
CPC分类号： H01Q9/0414 , H01Q1/22
摘要： An antenna is provided, and belongs to the field of communication technology and includes a first dielectric substrate, a first conductive layer, a second dielectric substrate, a second conductive layer, a third dielectric substrate and a conductive third layer which are sequentially stacked. The first conductive layer includes at least one first and second feed lines; the second conductive layer is provided with at least one first and second openings; the third conductive layer includes at least one first radiation part. Orthographic projections of any two of a first opening, a first feed line, a first radiation part corresponding to each on the other first dielectric substrate overlap with other; each an orthographic projection of a first radiation part on the first dielectric substrate intersects with that of each of a corresponding first and second feed lines on the first dielectric substrate.
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公开(公告)号：US20240250403A1
公开(公告)日：2024-07-25
申请号：US18015843
申请日：2022-01-24
发明人： Yunnan JIN , Zhe CHEN , Chunnan FENG , Shuo YANG , Sihui BAO , Faliang DAI , Xiang LIU , Zheng CHEN , Zhifeng ZHANG , He LIU , Liang GUO , Haoyang ZHANG
CPC分类号： H01Q1/1271 , H01Q9/0414
摘要： An antenna includes a first substrate and a second substrate oppositely arranged; the first substrate includes: a first dielectric substrate having a first surface and a second surface oppositely arranged; a reference electrode layer on the first surface; at least one first radiation part on the second surface and having an orthographic projection on the first dielectric substrate at least partially overlapping that of the reference electrode layer; and at least one feeding structure on the second surface, electrically connected to the first radiation part, and having an orthographic projection on the first dielectric substrate at least partially overlapping that of the reference electrode layer; the second substrate includes: a second dielectric substrate opposite to the second surface; and at least one second radiation part on the second dielectric substrate, and each having an orthographic projection on the first surface within that of one first radiation part.
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公开(公告)号：US20240297440A1
公开(公告)日：2024-09-05
申请号：US18027700
申请日：2022-03-28
发明人： Yunnan JIN , Chunnan FENG , Zhifeng ZHANG
CPC分类号： H01Q9/0485 , H01Q21/08
摘要： An antenna and an electronic device are provided, and belong to the field of communication technology. The antenna includes a first substrate and a second substrate opposite to each other. The first substrate includes a first dielectric substrate; a first radiation layer is on the first dielectric substrate and includes at least one first radiation portion and at least one feed structure. The first radiation portion is at least electrically connected to one feed structure; and a first reference electrode layer is on a side of the first dielectric substrate away from the first radiation layer. The second substrate includes a second dielectric substrate on a side of the first radiation layer away from the first dielectric substrate with a first distance therebetween; a second radiation layer is on the second dielectric substrate and includes at least one second radiation portion. An orthographic projection of each second radiation portion on the first dielectric substrate at least partially overlaps with an orthographic projection of a corresponding first radiation portion on the first dielectric substrate; and orthographic projections of the at least one first radiation portion, the at least one feed structure and the at least one second radiation portion on the first dielectric substrate all at least partially overlap with an orthographic projection of the first reference electrode layer on the first dielectric substrate.
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公开(公告)号：US20240047851A1
公开(公告)日：2024-02-08
申请号：US17641138
申请日：2021-04-27
发明人： Chunnan FENG , Wei WANG , Bin LIU , Shuo LI , Changbo LIU , Chuncheng CHE , Zhifeng ZHANG
IPC分类号： H01Q1/22 , H10K59/131 , H10K59/90 , H01Q1/38
CPC分类号： H01Q1/22 , H10K59/131 , H10K59/90 , H01Q1/38
摘要： The present disclosure provides a display module and a display device, which belong to the field of display technology. The display module includes a display substrate, a flexible printed circuit board, and a near field communication antenna. The display substrate has a display region and a peripheral region; and at least a part of structure of the near field communication antenna is located in the peripheral region of the display substrate and on the flexible printed circuit board.
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公开(公告)号：US20240313377A1
公开(公告)日：2024-09-19
申请号：US18028316
申请日：2022-06-29
发明人： Chunnan FENG , Zhifeng ZHANG , Chuncheng CHE
IPC分类号： H01P1/18
CPC分类号： H01P1/184
摘要： The present disclosure provides a phase shifter unit and a phase shifter. The phase shifter unit includes a first substrate and a second substrate which are oppositely arranged; an adjustable dielectric layer between the first substrate and the second substrate; a first conducting layer on a surface of a side, facing the adjustable dielectric layer, of the first substrate; a plurality of second conducting layers on a surface of a side, facing the adjustable dielectric layer, of the second substrate, where the second conducting layers are arranged at intervals; and a ground layer on a surface of a side, facing away from the adjustable dielectric layer, of the second substrate.
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公开(公告)号：US20240266736A1
公开(公告)日：2024-08-08
申请号：US18021580
申请日：2022-04-25
发明人： Shuo YANG , Yunnan JIN , Chunnan FENG
摘要： An antenna and an electronic device are provided. The antenna includes a first radiation layer and a first reference electrode layer within a housing, which includes: first and second cover plates opposite to each other, and a connection side plate therebetween; the first and second cover plates and the connection side plate are connected to form an accommodation space; the first radiation layer is on a side of the first cover plate close to the second cover plate; the first reference electrode layer is on a side of the second cover plate close to the first cover plate; the first radiation layer includes at least one radiation unit, each includes a radiation portion and at least one feed line electrically connected thereto; orthographic projections of the radiation portion and the feed line on the first cover plate at least partially overlaps with that of the first reference electrode layer.
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公开(公告)号：US20240045292A1
公开(公告)日：2024-02-08
申请号：US17639301
申请日：2021-04-27
发明人： Chunnan FENG , Chuncheng CHE , Xiaojuan WU , Yu ZHAO , Zizheng XIE , Yeyu FENG
IPC分类号： G02F1/1362 , H04W4/80 , H05K1/18
CPC分类号： G02F1/136295 , H04W4/80 , H05K1/189 , G02F1/136209 , H05K2201/10136
摘要： Provided is a display module, which includes: a display substrate having a display region and a bonding region and including a first base, and a first trace disposed on the first base and extending from the display region to the bonding region; a flexible circuit board including a second base having a first surface and a second surface, a second trace and a third trace on the first surface, a fourth trace on the second surface; and a near field communication antenna. The first trace has a first end electrically connected to a first end of the second trace, and a second end electrically connected to a first end of the fourth trace; a second end of the fourth trace is connected to a first end of the third trace; when the flexible circuit board is folded, the first to fourth traces form a near field communication antenna.
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公开(公告)号：US20240356512A1
公开(公告)日：2024-10-24
申请号：US18762671
申请日：2024-07-03
发明人： Chunnan FENG , Yulin FENG , Xue CAO , Yue LI , Yuelei XIAO , Huiying LI
IPC分类号： H03H7/01
CPC分类号： H03H7/0115 , H03H7/1758 , H03H7/1766 , H03H7/1775
摘要： A filter, an integrated passive device and an electronic device are disclosed. The filter includes a first port, a second port, a first band-pass filter circuit, a second band-pass filter circuit, and a third band-pass filter circuit; the first band-pass filter circuit is configured to input a first signal with a frequency between a first frequency and a second frequency in an initial signal input from the first port to the second band-pass filter circuit; the second band-pass filter circuit is configured to receive the first signal, and input a second signal with a frequency between a third frequency and a fourth frequency in the first signal to third band-pass filter circuit; the third band-pass filter circuit is configured to receive the second signal, and input a third signal with a frequency between a fifth frequency and a sixth frequency in the second signal to the second port.
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公开(公告)号：US20240275053A1
公开(公告)日：2024-08-15
申请号：US18021914
申请日：2022-04-29
发明人： Zhe CHEN , Yunnan JIN , Zhifeng ZHANG , Guohui NAN , Chunnan FENG , Sihui BAO , Shuo YANG
CPC分类号： H01Q9/0414 , H05K1/0277 , H05K2201/0145
摘要： An antenna and an electronic device are provided and belong to the field of communication technology. The antenna includes an antenna substrate and a flexible circuit board. The antenna substrate includes: a first dielectric substrate, a first conductive layer on the first dielectric substrate and including at least one first feed line and at least one second feed line; a second conductive layer on a side of the first dielectric substrate away from the first conductive layer and including at least one first opening. The flexible circuit board includes: a second dielectric substrate and a third dielectric substrate opposite to each other; a third conductive layer between the second dielectric substrate and the third dielectric substrate; a first feed structure on a side of the second dielectric substrate away from the third conductive layer; each second feed port of the first feed structure being electrically connected to a corresponding first feed line; a second feed structure on a side of the third dielectric substrate away from the third conductive layer; each fourth feed port of the second feed structure being electrically connected to a corresponding second feed line.
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