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    PASSENGER VEHICLE WINDOW GLASS AND WARNING DISPLAY METHOD
    11.
    发明申请
    PASSENGER VEHICLE WINDOW GLASS AND WARNING DISPLAY METHOD 审中-公开

    公开(公告)号：US20200254877A1

    公开(公告)日：2020-08-13

    申请号：US16753028

    申请日：2018-10-09

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Daisuke NAKAJIMA ,  Yuusuke OOTA ,  Atsushi NOHARA ,  Masashi YANAI

    IPC: B60K35/00 ,  B60J1/02

    Abstract: A windshield (window glass for a vehicle) 10 is a window glass for a vehicle emitting visible light through incident radiation of excitation light that is irradiated from a light source, and an end part 10E of the window glass for a vehicle is capable of emitting light through irradiation with the excitation light. The present invention can provide window glass for a vehicle such as a car that enables a driver to easily check warning display without narrowing the interior space or obstructing the field of view in the vehicle.

    LIGHT-EMITTING DISPLAY SYSTEM AND HEAD-UP DISPLAY
    12.
    发明申请
    LIGHT-EMITTING DISPLAY SYSTEM AND HEAD-UP DISPLAY 审中-公开

    公开(公告)号：US20190351654A1

    公开(公告)日：2019-11-21

    申请号：US16475767

    申请日：2018-03-27

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Atsushi NOHARA ,  Daisuke NAKAJIMA ,  Yuusuke OOTA

    IPC: B32B17/10 ,  B32B27/30 ,  F21V9/32 ,  G02B27/01

    Abstract: The present invention aims to provide a luminescent display system capable of safely and easily displaying information at a predetermined luminance over a wide area, and a head-up display including the luminescent display system. Provided is a luminescent display system including: a luminescent resin film containing a thermoplastic resin and a luminescent material; and two or more light sources each configured to emit a light beam of excitation wavelength for the luminescent material, the luminescent resin film and two or more light sources being placed such that the light beams emitted from the light sources at least partly overlap on the luminescent resin film.

    RESIN FILM, LAMINATED GLASS AND SCREEN
    14.
    发明申请
    RESIN FILM, LAMINATED GLASS AND SCREEN 有权

    公开(公告)号：US20250083419A1

    公开(公告)日：2025-03-13

    申请号：US18565267

    申请日：2022-05-31

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Yuusuke OOTA

    IPC: B32B17/10 ,  B32B7/023

    Abstract: The resin film of the present invention is such that, when one surface of a laminated glass obtained by adhesion of two sheets of standard glass having a thickness of 2.5 mm with the resin film being interposed is irradiated with simulated solar light by a solar simulator in a perpendicular direction, a ratio between a maximum value and a minimum value with respect to brightness measured in directions at angles relative to a direction perpendicular to other surface of the laminated glass, of 30°, 45°, 60° and 75°, is 0.1 or more. The laminated glass of the present invention comprises the resin film of the present invention and paired glass members, in which the resin film is placed between the paired glass members. The screen of the present invention is such that, when one surface is irradiated with simulated solar light by a solar simulator in a perpendicular direction, a ratio between a maximum value and a minimum value with respect to brightness measured in directions at angles relative to a direction perpendicular to other surface, of 30°, 45°, 60° and 75°, is 0.1 or more. According to the present invention, there can be provided a resin film, a laminated glass and a screen, in which high-contrast image display is realized with the laminated glass being low in haze.

    THERMOPLASTIC FILM AND LAMINATED GLASS
    17.
    发明申请
    THERMOPLASTIC FILM AND LAMINATED GLASS 有权

    公开(公告)号：US20220161523A1

    公开(公告)日：2022-05-26

    申请号：US17439223

    申请日：2020-03-19

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Yuusuke OOTA ,  Kinryou CHOU ,  Daisuke NAKAJIMA ,  Takanori HAMADA

    IPC: B32B17/10

    Abstract: A thermoplastic film 10 is a thermoplastic film comprising a light-emitting layer 11, wherein the light-emitting layer 11 comprises a thermoplastic resin and a light-emitting material that emits light by being irradiated with excitation light, and a change in yellowness of laminated glass obtained by bonding two sheets of clear glass in accordance with JIS R 3211 (1998) having a thickness of 2.5 mm with the thermoplastic film interposed therebetween after conducting a light resistance test for 2000 hours based on JIS R3205 2005 is 4 or less. The present invention provides a thermoplastic film comprising a light-emitting material, in which the emission intensity is unlikely to lower even when the thermoplastic film is exposed to ultraviolet rays for a long period of time.

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