公开(公告)号：US20220032744A1

公开(公告)日：2022-02-03

申请号：US17451344

申请日：2021-10-19

Applicant: AGC Inc.

Inventor： Shunsuke SADAKANE ,  Yusuke NISHIZAWA ,  Yuhei GIMA ,  Risa KIMURA

IPC: B60J1/08 ,  B32B7/023 ,  B32B17/10

Abstract: The present vehicle includes a projection device installed in the vehicle; and a laminated glass configured to transmit a light beam emitted from the projection device to a vehicle exterior side. The laminated glass includes a vehicle-interior-side glass plate; a vehicle-exterior-side glass plate; an interlayer bonding the vehicle-interior-side glass plate and the vehicle-exterior-side glass plate; and a scattering layer arranged between the vehicle-exterior-side glass plate and the vehicle-interior-side glass plate, and in contact with the interlayer, the scattering layer being configured to be irradiated with the light beam. A relationship between visible light transmittance Tv (%) of the laminated glass and an angle of incidence θ (degrees) to the scattering layer of each ray included in the light beam incident on the scattering layer satisfies Formula (1) described in the description.

公开(公告)号：US20210394488A1

公开(公告)日：2021-12-23

申请号：US17467083

申请日：2021-09-03

Applicant: AGC Inc.

Inventor： Shunsuke SADAKANE ,  Hideaki HAYASHI

IPC: B32B17/10

Abstract: Laminated glass for a vehicle includes a vehicle-interior side glass plate, a vehicle-exterior side glass plate, an interlayer film that bonds the vehicle-interior side glass plate and the vehicle-exterior side glass plate, and a structure sealed in the interlayer film. The interlayer film includes a first interlayer film bonded to the vehicle-interior side glass plate, a second interlayer film bonded to the vehicle-exterior side glass plate, and a third interlayer film located between the first interlayer film and the second interlayer film to enclose an outer periphery of the structure. Where a film thickness of the first interlayer film or the second interlayer film, whichever is thinner, is denoted as ti, and a thickness of the structure is denoted as ts, ti/ts≥0.4 is satisfied. Where a flexural modulus of the structure is denoted as E1 [MPa], a relationship between ts and E1 satisfies E1×ts3≥500.

公开(公告)号：US20210155536A1

公开(公告)日：2021-05-27

申请号：US17167212

申请日：2021-02-04

Applicant: AGC Inc.

Inventor： Shunsuke SADAKANE ,  Ryota NAKAMURA ,  Akira HIRANO

IPC: C03C17/36 ,  B60J1/00 ,  B60J1/08 ,  C03C17/32 ,  C03C17/38

Abstract: Glass for a vehicle includes a glass plate; a test-region A demarcated in the glass plate, the test-region A being specified in JIS R3212; a shielding layer provided more outwardly than the test-region A in a plan view; an information transmission/reception region demarcated within an opening portion provided in the shielding layer, and through which a device mounted in the vehicle transmits/receives information; and an infrared reflective layer positioned peripheral to the information transmission/reception region in a plan view, the infrared reflective layer having a portion that overlaps with the shielding layer in a plan view, wherein a solar direct transmittance of the test-region A is 60% or less and a solar direct reflectance of a region in which the infrared reflective layer is provided peripheral to the information transmission/reception region is greater than a solar direct reflectance of the test-region A by at least 5%.

公开(公告)号：US20210122144A1

公开(公告)日：2021-04-29

申请号：US17143218

申请日：2021-01-07

Applicant: AGC Inc.

Inventor： Shunsuke SADAKANE

IPC: B32B17/10 ,  B32B7/12

Abstract: The present invention relates to a laminated glass having an intermediate film between a glass plate of a vehicle-exterior-side and a glass plate of a vehicle-interior-side, the laminated glass containing: a display area that reflects a projected image from a vehicle cabin and displays information; and a film adhered to one of the glass plates by an adhesive layer is disposed between one of either of the glass plates of the vehicle-exterior-side and the vehicle-interior-side and the intermediate film in at least in a portion of the display area, wherein the thickness of the adhesive layer is 0.2 μm or more and 70 μm or less, and a softening point of the adhesive layer is higher than a glass transition point of the intermediate film.

公开(公告)号：US20200215798A1

公开(公告)日：2020-07-09

申请号：US16826358

申请日：2020-03-23

Applicant: AGC Inc.

Inventor： Tokihiko AOKI ,  Shunsuke SADAKANE

IPC: B32B17/10 ,  B32B27/30 ,  H05B3/86

Abstract: A laminated glass having an interlayer between a glass plate on an exterior side of a vehicle and a glass plate on an interior side of the vehicle, includes a heat generator on a principal surface on a vehicle-exterior side of the glass plate that is on the interior side of the vehicle, wherein at least one of the glass plate on the exterior side of the vehicle and the glass plate on the interior side of the vehicle has a wedge shape in cross section, and wherein a maximum value of a layer thickness of the interlayer is less than or equal to 1 mm.

公开(公告)号：US20190339517A1

公开(公告)日：2019-11-07

申请号：US16394631

申请日：2019-04-25

Applicant: AGC Inc.

Inventor： Shunsuke SADAKANE ,  Masayuki TAKAHARA ,  Yoshinobu MORITA ,  Shingo WAKAHARA

IPC: G02B27/01 ,  B32B17/10 ,  B32B3/26 ,  B60J1/00

Abstract: A laminated glass includes an interlayer between an exterior glass plate and an interior glass plate; an information acquisition area; and a test area A specified in JIS R3212. The information acquisition area is positioned above the test area A. At least a part of a periphery of the information acquisition area is surrounded by a shielding layer formed of a colored ceramic layer. One of the exterior and interior glass plates is thicker at an upper end than at a lower end. Denoting a degree of thickness difference of the information acquisition area by α and a degree of thickness difference of the test area A by β, a ratio α/β is greater than or equal to 1.01, where α or β is the ratio of thicknesses of the exterior and interior glass plates at the center of gravity of the corresponding area.