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    GLASS
    3.
    发明申请
    GLASS 有权

    公开(公告)号：US20210084720A1

    公开(公告)日：2021-03-18

    申请号：US17103242

    申请日：2020-11-24

    Applicant: AGC Inc.

    Inventor： Yuhei GIMA ,  Shunsuke SADAKANE

    IPC: H05B3/84 ,  H05B3/14 ,  B60S1/02 ,  B60J1/00 ,  B32B17/10

    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.

    LAMINATED GLASS FOR VEHICLE
    4.
    发明申请
    LAMINATED GLASS FOR VEHICLE 审中-公开

    公开(公告)号：US20190030865A1

    公开(公告)日：2019-01-31

    申请号：US16043892

    申请日：2018-07-24

    Applicant: AGC Inc.

    Inventor： Tokihiko AOKI ,  Shunsuke SADAKANE ,  Toshimi YAJIMA

    IPC: B32B17/10 ,  B32B3/02 ,  B32B7/12 ,  B60J1/00

    CPC classification number: B32B17/10339 ,  B32B3/02 ,  B32B7/12 ,  B32B17/10036 ,  B32B17/10293 ,  B32B2307/102 ,  B32B2307/202 ,  B32B2307/41 ,  B32B2605/006 ,  B60J1/001 ,  B60J1/02 ,  B60J1/08 ,  B60J1/18 ,  B60J7/043

    Abstract: There is provided a laminated glass for vehicle with an information acquisition device, suppressing distortion in a boundary between a light shielding region provided around a transmission region of signals and the transmission region, and being excellent in productivity. A laminated glass for vehicle, which has: a pair of glass plates; and an intermediate adhesive film between the pair of glass plates, wherein the intermediate adhesive film has one continuous transmission region which includes an optical opening for transceiving an optical signal of an information acquisition device disposed inside a vehicle and transceiving the optical signal with outside the vehicle, and a light shielding region provided around a whole periphery of the optical opening except a part thereof, and a light shielding region of the laminated glass for vehicle corresponding to the light shielding region of the intermediate adhesive film has a visible light transmittance of 3% or less.

    LAMINATED GLASS
    5.
    发明申请
    LAMINATED GLASS 有权

    公开(公告)号：US20250018688A1

    公开(公告)日：2025-01-16

    申请号：US18896994

    申请日：2024-09-26

    Applicant: AGC INC.

    Inventor： Shunsuke SADAKANE

    IPC: B32B17/10

    Abstract: A laminated glass includes a first glass plate, a second glass plate, and an interlayer which is positioned between the first glass plate and the second glass plate and adheres to the first glass plate and the second glass plate, wherein a target projection area for use in a head-up display and on which P-polarized light can be incident from a direction of the first glass plate is defined in a part of the laminated glass, and a P-polarized light reflecting layer is provided in the target projection area, wherein a residual stress Δσ [MPa] in the target projection area satisfies an inequality by simultaneously satisfying following formulae (1), (2), and (3) with variables Rp, Ts, and t. ( ( 1 - Rp ) × X × Ts   2 × Rs ) / Rp ≤ 0.1 ( 1 ) X = sin ⁢ δ ( 2 ) Δ ⁢ σ = δ / 2 ⁢ π × ( λ / C ) / t ( 3 )

    HEAD-UP DISPLAY SYSTEM
    8.
    发明申请
    HEAD-UP DISPLAY SYSTEM 有权

    公开(公告)号：US20220334300A1

    公开(公告)日：2022-10-20

    申请号：US17857315

    申请日：2022-07-05

    Applicant: AGC INC.

    Inventor： Shunsuke SADAKANE ,  Yusuke NISHIZAWA

    IPC: G02B5/30 ,  G02B27/01

    Abstract: To improve the visibility of the HUD virtual image in a head-up display system for vehicles, where p-polarized visible light is incident on laminated glass from the vehicle interior side.
    This head-up display system is a head-up display system for vehicles, which has a light source that emits p-polarized visible light, and laminated glass to which the p-polarized visible light is incident from the vehicle interior side, and which displays a virtual image on the vehicle exterior side of the laminated glass, wherein the laminated glass is provided with a p-polarized light reflecting member in a region where the p-polarized visible light is incident, the incident angle of the p-polarized visible light to the vehicle interior side surface of the laminated glass is at least 42 deg and at most 72 deg, the laminated glass has a visible light reflectance of the p-polarized light of at least 5% when the incident angle is 57 deg, the virtual image includes a main image observed with the highest luminance and a subsidiary image observed with a lower luminance than the main image, and the ratio of the reflectance of the subsidiary image to the reflectance of the main image is at most 30% within the entire range of the incident angle.

    GLASS PLATE WITH ELECTRIC HEATING WIRE
    9.
    发明申请
    GLASS PLATE WITH ELECTRIC HEATING WIRE 有权

    公开(公告)号：US20220279628A1

    公开(公告)日：2022-09-01

    申请号：US17748552

    申请日：2022-05-19

    Applicant: AGC Inc.

    Inventor： Shunsuke SADAKANE

    IPC: H05B3/86 ,  B60J1/00

    Abstract: A glass plate with an electric heating wire includes a glass plate having an information acquisition area through which information outside a vehicle is acquired by an information acquisition apparatus; and an electric heating wire provided in the information acquisition area. When the glass plate is mounted to a vehicle body in an inclined state, the information acquisition area has a rectangular shape viewed from a direction of an optical axis of the information acquisition apparatus, and has horizontal upper and lower sides. A plurality of streaks caused by waviness of the glass plate are arranged at intervals in a lateral direction parallel to the upper and lower sides, each streak extending in a vertical direction perpendicular to the lateral direction. The electric heating wire has a vertical portion that vertically traverses the information acquisition area. A plurality of vertical portions are provided at intervals in the lateral direction.

    LAMINATED GLASS
    10.
    发明申请
    LAMINATED GLASS 有权

    公开(公告)号：US20210059022A1

    公开(公告)日：2021-02-25

    申请号：US17093484

    申请日：2020-11-09

    Applicant: AGC Inc.

    Inventor： Shunsuke SADAKANE ,  Yuhei GIMA

    IPC: H05B3/86 ,  C09J133/04 ,  B60J1/00 ,  B32B17/10 ,  B32B7/12 ,  H05B3/14 ,  H05B3/06

    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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