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    BENDABLE LAMINATED ARTICLE INCLUDING ANISOTROPIC LAYER
    1.
    发明申请
    BENDABLE LAMINATED ARTICLE INCLUDING ANISOTROPIC LAYER 审中-公开

    公开(公告)号：US20200147932A1

    公开(公告)日：2020-05-14

    申请号：US16620360

    申请日：2018-06-01

    Applicant: CORNING INCORPORATED

    Inventor： Shinu Baby ,  Dhananjay Joshi ,  Inna Igorevna Kouzmina ,  Yousef Kayed Qaroush ,  Arlin Lee Weikel

    IPC: B32B17/10 ,  B32B7/06

    Abstract: A laminated glass article including a base layer, an anisotropic layer disposed over a top surface of the base layer, and a glass layer disposed over the anisotropic layer. The anisotropic layer may include homogeneous mechanical anisotropic properties measured at intervals of 250 microns. In some embodiments, the anisotropic layer may be an orthotropic layer including homogeneous mechanical orthotropic properties measured at intervals of 250 microns. The homogenous mechanical anisotropic or orthotropic properties of the anisotropic layer may provide a flexible laminated glass article with a high resistance to impact and puncture forces. In some embodiments, the laminated glass article may define all or a portion of a cover substrate for a consumer product.

    Foldable electronic device modules with impact and bend resistance
    5.
    发明授权
    Foldable electronic device modules with impact and bend resistance 有权

    公开(公告)号：US11631828B2

    公开(公告)日：2023-04-18

    申请号：US16754581

    申请日：2018-10-09

    Applicant: CORNING INCORPORATED

    Inventor： Shinu Baby ,  Dhananjay Joshi ,  Yousef Kayed Qaroush ,  Bin Zhang

    IPC: H01L51/52 ,  H01L27/32 ,  B32B7/12 ,  B32B27/36 ,  H01L51/00

    Abstract: A foldable electronic device module includes: a glass-containing cover element having a thickness from about (25) μm to about (200) μm, an elastic modulus from about (20) to (140) GPa, and first and second primary surfaces; a stack comprising: (a) an interlayer having an elastic modulus from about (0.01) to (10) GPa and a thickness from about 50 to (200) μm, and (b) a flexible substrate having a thickness from about (100) to (200) μm; and a first adhesive joining the stack to the cover element, and comprising an elastic modulus from about (0.001) to (10) GPa and a thickness from about (5) to (25) μm. Further, the module comprises an impact resistance characterized by tensile stresses of less than about (4100) MPa and less than about (8300) MPa at the first and second primary surfaces of the cover element, respectively, upon an impact in a Pen Drop Test.

    LAYERED BENDABLE PUNCTURE RESISTANT GLASS ARTICLE AND METHOD OF MAKING
    9.
    发明申请
    LAYERED BENDABLE PUNCTURE RESISTANT GLASS ARTICLE AND METHOD OF MAKING 审中-公开

    公开(公告)号：US20190315099A1

    公开(公告)日：2019-10-17

    申请号：US16346304

    申请日：2017-10-27

    Applicant: Corning Incorporated

    Inventor： Shinu Baby ,  Dana Craig Bookbinder ,  Polly Wanda Chu ,  Timothy Michael Gross ,  Yousef Kayed Qaroush

    IPC: B32B17/06 ,  C03C27/10 ,  C03C17/32 ,  B32B7/12

    Abstract: A glass article having a first glass layer, a second glass layer disposed adjacent to the first glass layer, and an interface slidably coupling the first glass layer to the second glass layer. The interface has a thickness of from 2 nm to 500 nm. The glass article is characterized by: (a) an absence of failure when the article is held at a parallel plate separation distance of 10 mm for 60 minutes at 25° C. and 50% relative humidity; (b) a puncture resistance of greater than about 6 kgf when the second glass layer is supported by (i) a 50 μm thick pressure-sensitive adhesive having an elastic modulus of less than 1 GPa and (ii) an approximately 100 μm thick polyethylene terephthalate layer having an elastic modulus of less than 10 GPa, and the first glass layer is loaded with a tungsten carbide ball having a 1 mm diameter.

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