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公开(公告)号：US20220131279A1
公开(公告)日：2022-04-28
申请号：US17508055
申请日：2021-10-22
发明人： Young Ju KIM , Dong Pil PARK , Byung Jin CHOI , Han Sub RYU , Ho Dong YOON
摘要： An antenna package according to an exemplary embodiment of the present invention includes a first antenna device which includes a first antenna unit including a first radiator, a second antenna device which includes a second antenna unit including a second radiator whose polarization direction is perpendicular to the first radiator, a first circuit board electrically connected with the first antenna unit, a second circuit board electrically connected with the second antenna unit, and a third circuit board on which at least one antenna driving integrated circuit (IC) chip electrically and independently connected to the first circuit board and the second circuit board is mounted. By supplying power to two antenna devices having different polarization directions, respectively, signal interference and signal loss may be prevented, and dual polarization may be implemented.
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公开(公告)号：US20200251807A1
公开(公告)日：2020-08-06
申请号：US16854464
申请日：2020-04-21
发明人： Yun Seok OH , Han Sub RYU , Yoon Ho HUH
摘要： An antenna-deco film stack structure includes a deco film including a light-shielding portion and a transmissive portion, a dielectric layer facing the deco film, an antenna pattern disposed on an upper surface of the dielectric layer and disposed under the deco film, the antenna pattern being at least partially covered by the light-shielding portion, and a ground pattern on a lower surface of the dielectric layer to at least partially cover the antenna pattern. The deco film and the antenna pattern are combined to improve radiation reliability and optical property of the antenna pattern. A display device including the antenna-deco film stack structure is also provided.
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公开(公告)号：US20230163446A1
公开(公告)日：2023-05-25
申请号：US18098800
申请日：2023-01-19
发明人： Byung Jin CHOI , Han Sub RYU , Jae Hyun LEE
CPC分类号： H01Q1/243 , H01Q1/48 , H01Q9/0407
摘要： An antenna stack structure according to an embodiment includes an antenna substrate layer, an antenna unit disposed on one surface of the antenna substrate layer and including a radiator and an antenna pad, and a pad ground and an insulating layer disposed at the same level on an opposite surface of the antenna substrate layer facing the one surface. The antenna pad is superimposed over the pad ground in a thickness direction. Radiation properties can be improved utilizing the antenna pad.
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公开(公告)号：US20220271412A1
公开(公告)日：2022-08-25
申请号：US17667875
申请日：2022-02-09
发明人： Byung Jin CHOI , Han Sub RYU , Won Hee LEE , Jae Hyun LEE
摘要： An antenna element according to an exemplary embodiment includes a radiation body, a first transmission line extending from the radiation body in a first direction, a second transmission line extending from the radiation body in a second direction, a first signal pad extending from an end of the first transmission line in the first direction, and a second signal pad extending from an end of the second transmission line in the second direction.
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公开(公告)号：US20190138122A1
公开(公告)日：2019-05-09
申请号：US16220613
申请日：2018-12-14
发明人： Han Sub RYU , Myung Young AN , Dong Jin SON
摘要： A touch sensor laminate includes a photo-cured organic layer and a touch sensor layer on the photo-cured organic layer. The photo-cured organic layer may include an adhesive layer, and either a dry film or a dry film resist. The touch sensor layer may include an intermediate layer including an organic polymer, and an electrode patter layer on the intermediate layer.
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公开(公告)号：US20180129317A1
公开(公告)日：2018-05-10
申请号：US15804035
申请日：2017-11-06
发明人： Han Sub RYU , Myung Young AN , Dong Jin SON
摘要： A touch sensor laminate includes a touch sensor layer, a second adhesive layer formed on an upper surface of the touch sensor layer, a first adhesive layer formed on a lower surface of the touch sensor layer, the first adhesive layer having a peel strength less than that of the second adhesive layer, a release film attached to a lower surface of the first adhesive layer, and an optical film attached on an upper surface of the second adhesive layer.
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公开(公告)号：US20230328887A1
公开(公告)日：2023-10-12
申请号：US18131984
申请日：2023-04-07
发明人： Na Yeon KIM , Dae Kyu KIM , Han Sub RYU
摘要： An antenna structure according to an embodiment includes an antenna device, a circuit board connected to the antenna device and including an inner insulation layer, and an outer insulation layer formed on the antenna device to cover the antenna unit and a portion of the circuit board. A portion of the inner insulation layer covered by the outer insulation layer may have a smaller thickness than a thickness of a portion of the inner insulation layer not covered by the outer insulation layer.
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公开(公告)号：US20230231294A1
公开(公告)日：2023-07-20
申请号：US18125271
申请日：2023-03-23
发明人： Young Ju KIM , Dong Pil PARK , Byung Jin CHOI , Na Yeon KIM , Han Sub RYU
CPC分类号： H01Q1/2266 , H01Q1/38 , H01Q1/2283 , H04M1/0277 , H05K3/4691 , H05K1/0216
摘要： An antenna package includes a first antenna device including a first antenna unit, a second antenna device disposed at a level different from that of the first antenna device, the second antenna device including a second antenna unit that has a radiation direction different from that of the first antenna unit, a first circuit board electrically connected to the first antenna unit, a second circuit board electrically connected to the second antenna unit, and a third circuit board electrically and independently connected to the first circuit board and the second circuit board, the third circuit board having at least one antenna driving integrated circuit (IC) chip mounted thereon.
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公开(公告)号：US20220393335A1
公开(公告)日：2022-12-08
申请号：US17884966
申请日：2022-08-10
发明人： Han Sub RYU , Yu Mi AHN , Ho Dong YOON , Won Hee LEE , Jae Hyun LEE
摘要： An antenna stack structure according to an embodiment includes a protective layer, and an antenna electrode layer formed directly on a surface of the protective layer. The antenna electrode layer includes a first electrode layer and a second electrode layer having a lower reflectance than that of the first electrode layer. A visual recognition of electrode are prevented by the second electrode layer.
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公开(公告)号：US20220037765A1
公开(公告)日：2022-02-03
申请号：US17500275
申请日：2021-10-13
发明人： Young Jun LEE , Han Sub RYU , Gi Hwan AHN
摘要： An antenna device according to an embodiment of the present invention includes a dielectric layer, a radiator and a dummy electrode. The radiator is disposed on the upper surface of the dielectric layer. The radiator includes a first mesh structure, and the first mesh structure includes a first antenna electrode line and a second antenna electrode line which cross each other. The dummy electrode is spaced apart from the radiator by the separation region on the upper surface of the dielectric layer. The dummy electrode includes a second mesh structure, and the second mesh structure includes a first dummy electrode line and a second dummy electrode line which cross each other. A spacing distance between the first dummy electrode line and the radiator is different from a spacing distance between the second dummy electrode line and the radiator at the separation region.
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