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公开(公告)号：US20230058014A1
公开(公告)日：2023-02-23
申请号：US17981580
申请日：2022-11-07
Inventor： Byung Jin CHOI , Ho Dong YOON , Won Hee LEE , Won Bin HONG
Abstract: An antenna package according to an embodiment includes an antenna unit, and a circuit board electrically connected to the antenna unit. The circuit board may include a core layer, a signal transmission wiring disposed on one surface of the core layer, the signal transmission wiring having one end portion connected to the antenna unit, a ground layer disposed on an opposite surface facing the one surface of the core layer, and a first via structure formed through the core layer and arranged around the one end portion of the signa transmission wiring to be in contact with the ground layer.
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公开(公告)号：US20200227835A1
公开(公告)日：2020-07-16
申请号：US16827967
申请日：2020-03-24
Inventor： Jong Min KIM , Dong Pil PARK , Yun Seok OH , Won Bin HONG
Abstract: An antenna structure includes an antenna device including a dielectric layer and a plurality of radiation patterns on an upper surface of the dielectric layer, and a flexible circuit board including a feeding wiring electrically connected to the radiation patterns. The feeding wiring includes a plurality of individual wirings, each of which electrically connected to each of the radiation patterns, and lengths of neighboring individual wirings included in at least one pair from the plurality of individual wirings are different from each other.
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公开(公告)号：US20230155288A1
公开(公告)日：2023-05-18
申请号：US17981358
申请日：2022-11-04
Inventor： Jae Yeong LEE , Won Bin HONG
CPC classification number: H01Q3/34 , H01Q9/0421 , H01Q1/48 , H01Q9/045 , H01Q1/52
Abstract: A phased array antenna with a high impedance surface according to an embodiment of the present disclosure is a phased array antenna with a high impedance surface including a plurality of unit elements, and each of the plurality of unit elements includes a substrate, a partial ground plane formed at least partially on the substrate, a planar inverted-L radiator disposed on the partial ground plane, and a via wall integrated in parallel on both edges of the partial ground plane, and a one-dimensional electromagnetic bandgap (EBG) structure is embedded in an edge of the planar radiator side of the partial ground plane.
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公开(公告)号：US20220029280A1
公开(公告)日：2022-01-27
申请号：US17492903
申请日：2021-10-04
Inventor： Yoon Ho HUH , Jong Min KIM , Han Sub RYU , Won Bin HONG
Abstract: An antenna device according to an embodiment of the present invention includes a dielectric layer, an antenna unit disposed on a top surface of the dielectric layer, the antenna unit including a radiator and a transmission line connected to the radiator, a dummy electrode separated from the antenna unit on the top surface of the dielectric layer, the dummy electrode at least partially surrounding the antenna unit, and a blocking pattern arranged around the antenna unit in the dummy electrode. Radiation interruption from the dummy electrode is prevented by the blocking pattern to improve radiation reliability.
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公开(公告)号：US20200350668A1
公开(公告)日：2020-11-05
申请号：US16935736
申请日：2020-07-22
Inventor： Jong Min KIM , Chan Hee LEE , Yun Seok OH , Won Bin HONG
Abstract: A film antenna-circuit connection structure according to an embodiment of the present invention includes a film antenna including radiation patterns and pads, and a circuit board electrically connected to the film antenna. The film antenna includes connection wirings each of which is electrically connected to each of the pads of the film antenna, and a dummy barrier interposed between neighboring connection wirings of the connection wirings.
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Patent Agency Ranking
公开(公告)号：US20200259246A1
公开(公告)日：2020-08-13
申请号：US16861560
申请日：2020-04-29
Inventor： Jong Min KIM , Han Sub RYU , Yoon Ho HUH , Won Bin HONG
Abstract: A film antenna according to an embodiment of the present invention includes a dielectric layer, a pad disposed on the dielectric layer and an antenna pattern inclined with respect to the pad on the dielectric layer. A generation of a side lobe is prevented by the inclined orientation of the antenna pattern. A radiation in a −Z-axis direction may be suppressed to enhance a signal intensity of a radiation pattern and prevent a signal loss. A display device including the film antenna is also provided.
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公开(公告)号：US20230098313A1
公开(公告)日：2023-03-30
申请号：US18076505
申请日：2022-12-07
Inventor： Jae Hyun LEE , Dong Pil PARK , Ho Dong YOON , Byung Jin CHOI , Won Bin HONG
Abstract: An antenna device according to an embodiment includes a dielectric layer, a first radiator disposed on the dielectric layer in a first direction, a second radiator disposed on the dielectric layer in a second direction, a first transmission line which extends in the first direction to be connected to the first radiator, and a second transmission line which extends in the second direction to be connected to the second radiator, and intersects the first transmission line with being physically or electrically spaced apart therefrom.
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公开(公告)号：US20230097532A1
公开(公告)日：2023-03-30
申请号：US18077320
申请日：2022-12-08
Inventor： Jae Hyun LEE , Dong Pil PARK , Won Hee LEE , Hee Jun PARK , Won Bin HONG
Abstract: An antenna device according to an embodiment of the present invention includes a dielectric layer, a first radiator disposed on the dielectric layer in a first direction, a second radiator formed in a shape different from that of the first radiator and disposed on the dielectric layer in a second direction, a first transmission line which extends in the first direction to be connected to the first radiator, and a second transmission line which extends in the second direction to be connected to the second radiator, and intersects the first transmission line with being physically or electrically spaced apart therefrom.
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公开(公告)号：US20200350695A1
公开(公告)日：2020-11-05
申请号：US16929309
申请日：2020-07-15
Inventor： Jong Min KIM , Dong Pil PARK , Yoon Ho HUH , Won Bin HONG
Abstract: A film antenna according to an embodiment of the present invention includes a dielectric layer, and a plurality of radiation patterns commonly arranged on an upper surface of the dielectric layer and forming a phased array. Directivity and gain property of a signal may be improved. The film antenna may be applied to a display device including a mobile communication device capable of transmitting and receiving in 3G or higher, for example, 5G of high-frequency band, to improve radiation properties and optical properties such as transmittance.
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公开(公告)号：US20200266525A1
公开(公告)日：2020-08-20
申请号：US16865654
申请日：2020-05-04
Inventor： Jong Min KIM , Han Sub RYU , Dong Pil PARK , Won Bin HONG
Abstract: A film antenna according to an embodiment of the present invention includes a dielectric layer, and a plurality of radiation patterns on a top surface of the dielectric layer. The plurality of radiation patterns has different resonance frequencies on the same plane. The radiation patterns of different frequency bands are arranged in the film antenna to provide a broadband communication.
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