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公开(公告)号：US11949160B2
公开(公告)日：2024-04-02
申请号：US17730481
申请日：2022-04-27
申请人： AGC Inc.
发明人： Akira Kumagai , Yasuo Morimoto , Takeshi Motegi , Keisuke Arai , Osamu Kagaya
CPC分类号： H01Q13/206 , H01Q1/427 , H01Q21/0037
摘要： A distributed antenna includes a strip member extending in a strip-like shape including a dielectric body of a plate shape having a first surface that is one surface of the dielectric body and a second surface that is opposite to the first surface; a transmission line provided on the first surface, on the second surface, or between the first surface and the second surface; and a plurality of antenna elements electrically connected to the transmission line and disposed in a distributed manner on the first surface or on the second surface, or electrically connected to the transmission line and disposed in a distributed manner between the first surface and the second surface.
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公开(公告)号：US12107340B2
公开(公告)日：2024-10-01
申请号：US17399532
申请日：2021-08-11
申请人： AGC Inc.
发明人： Qiang Chen , Hiroyasu Sato , Osamu Kagaya , Toshiki Sayama
CPC分类号： H01Q3/24 , H01Q3/00 , H01Q1/1271 , H01Q3/22 , H01Q3/26
摘要： A wireless communication device includes a base material; a directivity control array and a wiring disposed on the base material, the directivity control array having a plurality of unit elements disposed in a certain two-dimensional pattern, and the wiring connected to a DC power supply to apply a DC voltage to desired unit elements; the wireless communication device further comprising a controller to control the DC voltage to be applied to the desired unit elements.
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公开(公告)号：US20230212059A1
公开(公告)日：2023-07-06
申请号：US18182759
申请日：2023-03-13
申请人： AGC Inc.
发明人： Eriko Maeda , Takato Kajihara , Kensuke Nagai , Yutaka Kuroiwa , Osamu Kagaya , Ryuta Sonoda , Hiroyuki Hijiya
摘要： To provide a glass plate for a window material and a window comprising the glass plate, which are less likely to be a barrier to radio transmitting/receiving in use of a radio-utilizing apparatus, and a radio communication apparatus comprising the glass plate.
A glass plate having a radio transmittance of at least 20% at a frequency of 100 GHz as calculated as 18 mm thickness, a window comprising the glass plate, and a radio communication apparatus comprising the glass plate.-
公开(公告)号：US11522294B2
公开(公告)日：2022-12-06
申请号：US17206648
申请日：2021-03-19
申请人： AGC Inc.
发明人： Toshiki Sayama , Ryota Okuda , Takeshi Motegi , Osamu Kagaya
摘要： An antenna system includes a glass plate having a thickness of 1.1 mm or more and a dielectric loss tangent of 0.005 or more at 28 GHz, and an antenna located away from one of surfaces of the glass plate, wherein a ratio of electric power radiated from the antenna to electric power input into the antenna is defined as a radiation efficiency, and when an effective wavelength of an electromagnetic wave at a predetermined frequency is 10 GHz or more is denoted as λg and the radiation efficiency as η0 [dB] when the glass plate and the antenna are in contact, and is denoted as ηλg/2 [dB] when a distance between the one of the surfaces and the antenna is λg/2, the glass plate and the antenna are arranged to obtain the radiation efficiency of ηA [dB] that satisfies ηA≥η0+(ηλg/2−η0)×0.1.
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公开(公告)号：US10960646B2
公开(公告)日：2021-03-30
申请号：US16172770
申请日：2018-10-27
申请人： AGC INC.
发明人： Osamu Kagaya , Masaru Shiina , Kotaro Enomoto , Kazuhiro Nakano
IPC分类号： B32B3/24 , B32B17/10 , B32B5/14 , B32B7/12 , B60R11/00 , B60J1/00 , G01S13/931 , B60R11/02 , B60J1/02 , B32B3/26
摘要： A window member includes a transparent substrate, wherein in plan view of the window member, the transparent substrate itself includes a first region, and a second region having higher radio-wave transmissivity than the first region. The transparent substrate may include a first glass sheet, and a second glass sheet which is laminated to the first glass sheet via an intermediate film.
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公开(公告)号：US20190061482A1
公开(公告)日：2019-02-28
申请号：US16170275
申请日：2018-10-25
申请人： AGC INC.
发明人： Tomoaki Kikuchi , Kiyoshi Nobuoka , Kazuhiro Nakano , Ryota Nakamura , Yuji Masaki , Fumitaka Terashima , Osamu Kagaya , Masaru Shiina , Kotara Enomoto
IPC分类号： B60J1/02
摘要： A resin body attachable to a peripheral region of a glass plate includes an information device attachment portion. The resin body may be attachable along a side of the glass plate. The information device attachment portion may include an insertion part through which an information device can be inserted, a fixing part where the information device can be fixed, and a transmission part through which signals from or to the information device can be transmitted.
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公开(公告)号：US11894625B2
公开(公告)日：2024-02-06
申请号：US17643232
申请日：2021-12-08
申请人： AGC Inc.
发明人： Yasuo Morimoto , Takeshi Motegi , Toshiki Sayama , Motoshi Ono , Osamu Kagaya
CPC分类号： H01Q9/16 , H01Q7/00 , H05K1/0277 , H05K2201/10098
摘要： An antenna includes an antenna conductor to be provided on an exterior side of a chassis and a flexible substrate. The flexible substrate includes a first insulating portion that is a portion of a sheet-shaped dielectric where the sheet-shaped dielectric is folded, a grounding conductor provided between the first insulating portion and the chassis, a second insulating portion that is a portion of the sheet-shaped dielectric where the sheet-shaped dielectric is not folded, and a signal line configured to feed power to the antenna conductor. A thickness of the first insulating portion is greater than a thickness of the second insulating portion.
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公开(公告)号：US10597001B2
公开(公告)日：2020-03-24
申请号：US15333821
申请日：2016-10-25
申请人： AGC Inc.
摘要： A plate for an electro-thermal window includes a heatable transparent conductive film, and bus bars that feed power to the transparent conductive film. The bus bars include a left bus bar connected to a left side edge and a right bus bar connected to a right side edge of the transparent conductive film. The transparent conductive film is divided into regions by a slit continuously or discontinuously formed from the left bus bar to the right bus bar. The regions include first and second regions. A distance between the left bus bar and the right bus bar of the first region is shorter than a distance between the left bus bar and the right bus bar of the second region. A width of the first region in a direction orthogonal to the slit is shorter than a width of the second region in the direction.
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公开(公告)号：US20190061641A1
公开(公告)日：2019-02-28
申请号：US16170206
申请日：2018-10-25
申请人： AGC INC.
发明人： Tomoaki Kikuchi , Fumitaka Terashima , Ryota Nakamura , Yuji Masaki , Kazuhiro Nakano , Osamu Kagaya , Masaru Shina , Kotaro Enomoto
摘要： A laminated plate with a bracket includes a laminated plate and a bracket. The laminated plate includes a first plate and a second plate which is laminated to the first plate via an intermediate film. An end of the second plate lies within a plane of the first plate in plan view. The bracket includes an engagement part. The engagement part engages with the end of the second plate.
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公开(公告)号：US20230331620A1
公开(公告)日：2023-10-19
申请号：US18182734
申请日：2023-03-13
申请人： AGC Inc.
发明人： Eriko Maeda , Takato Kajihara , Kensuke Nagai , Yutaka Kuroiwa , Osamu Kagaya , Ryuta Sonoda , Hiroyuki Hijiya
CPC分类号： C03C3/083 , C03C3/087 , C03C3/093 , C03C3/085 , C03C3/091 , C03C3/095 , H01Q1/1271 , B60J1/00
摘要： To provide a glass plate for a window material and a window comprising the glass plate, which are less likely to be a barrier to radio transmitting/receiving in use of a radio-utilizing apparatus, and a radio communication apparatus comprising the glass plate.
A glass plate having a radio transmittance of at least 20% at a frequency of 100 GHz as calculated as 18 mm thickness, a window comprising the glass plate, and a radio communication apparatus comprising the glass plate.
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