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公开(公告)号：US11330677B2
公开(公告)日：2022-05-10
申请号：US16352710
申请日：2019-03-13
Applicant: AGC INC.
Inventor： Yuhei Gima
Abstract: The laminated glass comprises a pair of glass plates, a pair of intermediate layers located between the pair of glass plates and being in contact, respectively, with the glass plates and a substrate located between the intermediate layers and provided with an electrically conductive heated material, wherein a first bus bar, which is connected to the electrically conductive heated material, is arranged along at a left end of the substrate; a second bus bar, which is connected to the electrically conductive heated material is arranged along at a right end of the substrate, and a third bus bar is disposed as superimposed on at least a part of the region of at least one bus bar among the first and second bus bars.
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公开(公告)号：US12193121B2
公开(公告)日：2025-01-07
申请号：US17344121
申请日：2021-06-10
Applicant: AGC Inc.
Inventor： Yuhei Gima
Abstract: The present laminated glass includes a pair of glass plates facing each other; an interlayer positioned between the pair of glass plates; and a plurality of linear members arranged in parallel to heat a transparent region of the pair of glass plates, wherein each of the plurality of linear members has a line width of greater than or equal to 2 μm and less than or equal to 30 μm, and wherein at least part of the plurality of linear members has the line width that is not constant.
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公开(公告)号：US12090730B2
公开(公告)日：2024-09-17
申请号：US18219880
申请日：2023-07-10
Applicant: AGC Inc.
Inventor： Yuhei Gima
IPC: G02F1/1333 , B32B7/023 , B32B17/10 , B60J1/00 , B60J3/00 , G02F1/1334 , G02F1/137
CPC classification number: B32B17/10504 , B32B7/023 , B32B17/10036 , B32B17/10174 , B32B17/10678 , B32B17/10761 , B32B17/10779 , B60J1/001 , B60J3/007 , G02F1/133302 , G02F1/1334 , G02F1/13725 , B32B2307/202 , B32B2307/412 , B32B2307/414 , B32B2307/7376 , B32B2605/006 , G02F2203/01
Abstract: Laminated glass for vehicles comprising an interior glass plate and an exterior glass plate, an interlayer film between the interior glass plate and the exterior glass plate, and a light control element sealed in the interlayer film, wherein the light control element has a pair of substrates and a light control layer between the pair of substrates, and the interlayer film includes an interior portion on the vehicle-interior side of the light control layer, and an exterior portion on the vehicle-exterior side of the light control layer, when the transmittance of the exterior glass plate, the exterior portion of the interlayer film, and the substrate on the vehicle-exterior side, of the light control layer, is Tout, and the transmittance of the interior glass plate, the interior portion of the interlayer film, and the substrate on the vehicle-interior side, of the light control layer, is Tin, a relation Tout
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公开(公告)号：US20240198638A1
公开(公告)日：2024-06-20
申请号：US18590931
申请日：2024-02-28
Applicant: AGC Inc.
Inventor： Yukihiro SUMI , Yuhei Gima
CPC classification number: B32B17/10495 , B32B17/10036 , B60J1/17
Abstract: A vehicular laminated glass having a light control film, having deterioration of the appearance as viewed from inside or outside the vehicle suppressed and a favorable field of view secured.
A vehicular laminated glass comprising a pair of glass plates provided to face each other, an interlayer provided between the pair of glass plates, and a light control film capable of switching the visible light transmittance provided inside the interlayer,
wherein the light control film has a first substrate and a second substrate provided to face each other, a light control layer provided between the first substrate and the second substrate, and a sealing material provided on the periphery of the light control layer, and
in a plan view, at least a part of the periphery of the light control film is away from the periphery of the pair of glass plates with a distance of at most 5 mm.-
公开(公告)号：US12226977B2
公开(公告)日：2025-02-18
申请号：US17093484
申请日：2020-11-09
Applicant: AGC Inc.
Inventor： Shunsuke Sadakane , Yuhei Gima
Abstract: The present invention relates to a laminated glass for a vehicle, the laminated glass having an intermediate film between an outer glass plate and an inner glass plate, includes: a test area A defined by JIS Standard R3212; an information transmitting/receiving area in which a device installed in a vehicle transmits and/or receives information; a film capable of heating the information transmitting/receiving area, the film being adhered to an area that is outside of the test area A and overlaps the information transmitting/receiving area in a planar view between the intermediate film and either one of the outer glass plate or the inner glass plate.
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Patent Agency Ranking
公开(公告)号：US11945190B2
公开(公告)日：2024-04-02
申请号：US17391482
申请日：2021-08-02
Applicant: AGC Inc.
Inventor： Yuhei Gima
CPC classification number: B32B17/10495 , B32B17/10 , B32B17/10036 , B32B17/10559 , B32B17/10293 , B32B2307/732 , B32B2605/006
Abstract: Laminated glass includes a pair of glass plates each having a curvature; an intermediate film located between the pair of glass plates; and a light control element enclosed in the intermediate film. The light control element includes a first resin layer; a second resin layer; and a light control layer held by the first resin layer and the second resin layer. One or more slits are provided in a main surface of the first resin layer.
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公开(公告)号：US11899317B2
公开(公告)日：2024-02-13
申请号：US18106790
申请日：2023-02-07
Applicant: AGC Inc.
Inventor： Junichi Kakuta , Takashi Shibuya , Risa Kimura , Yuhei Gima
IPC: G02F1/1339 , C09J7/38 , B32B7/12 , B32B17/10 , B32B27/08 , B32B27/30 , B60J3/04 , C03C27/10 , B60J1/00
CPC classification number: G02F1/1339 , B32B7/12 , B32B17/10036 , B32B17/10302 , B32B17/10504 , B32B17/10678 , B32B17/10761 , B32B17/10798 , B32B17/10899 , B32B27/08 , B32B27/30 , B60J3/04 , C03C27/10 , C09J7/38 , B32B2307/412 , B32B2307/542 , B32B2307/712 , B32B2307/732 , B60J1/001 , C09J2301/124 , C09J2301/302 , G02F2202/28 , G02F2203/48
Abstract: To provide a laminated glass in which color shading of an optical member is reduced, and a method for producing it.
A laminated glass comprising
a first glass plate,
a second glass plate facing the first glass plate, and
between the first glass plate and the second glass plate, a light control member to which a power feeder is connected, a bonding portion and a sealing member,
wherein the sealing member overlaps with at least a part of the periphery of the first glass plate, in a plan view,
the bonding portion is in contact with the first glass plate, the second glass plate, and a first principal surface, a second principal surface and side surfaces of the light control member, and
the bonding portion contains a curable transparent resin.-
公开(公告)号：US11924931B2
公开(公告)日：2024-03-05
申请号：US17103242
申请日：2020-11-24
Applicant: AGC Inc.
Inventor： Yuhei Gima , Shunsuke Sadakane
CPC classification number: H05B3/84 , B32B17/10 , B32B17/10018 , B32B17/10385 , B60J1/00 , B60S1/026 , H05B3/141 , B32B2605/006 , H05B3/03 , H05B2203/007 , H05B2203/013 , H05B2203/016
Abstract: The present invention relates to glass for vehicles including a glass plate; an information transmitting/receiving area, defined in the glass, via which a device mounted in a vehicle transmits or receives information; and a film that heats the information transmitting/receiving area, the film being attached to an area overlapping the information transmitting/receiving area in an interior side of the glass plate in a vehicle in a planar view; wherein the film includes a substrate, a heating element formed on the substrate, and a busbar connected to the heating element; the film has a heating zone divided into two or more heating areas; and the two or more of the heating areas share at least one busbar and are connected in series.
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公开(公告)号：US11510289B2
公开(公告)日：2022-11-22
申请号：US16746107
申请日：2020-01-17
Applicant: AGC INC.
Inventor： Yuhei Gima , Seiichi Miyasaka , Shigeru Nakamura
Abstract: A laminated glass includes a pair of glass plates facing each other, a pair of intermediate adhesive layers positioned between the pair of glass plates and in contact with the respective glass plates, a wiring positioned between the pair of intermediate adhesive layers, and one set of bus bars connected to the wiring. The wiring includes conductive thin wires arranged in parallel with each other between the bus bars. The bus bars are arranged alongside a same edge of the glass plates. In an area corresponding to at least a part of a principal face of the glass plates, the conductive thin wires are arranged as one aggregation and include at least one turnaround. A resistance value of each of the conductive thin wires is within a range of 10% or less with respect to an average value of resistance values of the conductive thin wires.
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公开(公告)号：US10532636B2
公开(公告)日：2020-01-14
申请号：US15471403
申请日：2017-03-28
Applicant: AGC Inc.
Inventor： Seiichi Miyasaka , Tokihiko Aoki , Yuhei Gima
Abstract: There is provided a laminated glass for vehicle including a suspended particle device film excellent in property of switching transmittance of light for a long term by suppressing deterioration over time of the suspended particle device film, in particular, deterioration due to intrusion of moisture at an end portion. A laminated glass for vehicle includes: a pair of glass plates opposing each other; a pair of intermediate bonding layers in contact with opposing surfaces of the pair of glass plates respectively; a suspended particle device film arranged in a predetermined region in a region corresponding to a region except at least a part of band-shaped regions of peripheral edge portions of a main surface of the glass plate, between the pair of intermediate bonding layers; and a barrier layer arranged in the band-shaped regions between the pair of intermediate bonding layers and having predetermined adhesiveness and predetermined moisture permeability.
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