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    Image panel having composite image using color changing with backlight illumination
    11.
    发明授权
    Image panel having composite image using color changing with backlight illumination 有权

    公开(公告)号：US12228810B2

    公开(公告)日：2025-02-18

    申请号：US18195127

    申请日：2023-05-09

    Applicant: CORNING INCORPORATED

    Inventor： Matthew Wade Fenton ,  Joshua Lee Tokar

    IPC: G02F1/1333 ,  G09G3/34

    Abstract: Embodiments of an image panel are provided. The image panel includes a transparent substrate having a first major surface and a second major surface opposite the first major surface. A first image layer is disposed on the second major surface. A diffuser layer is disposed on the first image layer, and a second image layer is disposed on the diffuser layer. The second image layer includes mask regions and image regions. An optical density of the image panel is at least 3.0 in the mask regions and less than 3.0 in the image regions. The image regions are not visible from the first major surface when light is not incident upon the second major surface. The image regions are visible from the first major surface and form a composite image with the first image layer when light is incident upon the second major surface.

    DUAL TEXTURED GLASS ARTICLES AND METHODS OF MAKING THE SAME
    13.
    发明公开
    DUAL TEXTURED GLASS ARTICLES AND METHODS OF MAKING THE SAME 审中-公开

    公开(公告)号：US20240158290A1

    公开(公告)日：2024-05-16

    申请号：US18510018

    申请日：2023-11-15

    Applicant: CORNING INCORPORATED

    Inventor： Ronghua Chen ,  Matthew Wade Fenton ,  Yuhui Jin ,  Kevin Ray Maslin ,  Meng Shang

    IPC: C03C15/00 ,  H05K5/03

    CPC classification number: C03C15/00 ,  H05K5/03

    Abstract: Disclosed herein are dual-textured glass articles. The glass articles may include a glass substrate comprising a first major surface and a second major surface. The first major surface may be opposite the second major surface. At least a portion of the first major surface comprises a dual-texture. The dual-texture may comprise a plurality of first features and a plurality of second features. The plurality of first features comprise protrusions from the first major surface and the plurality of second features comprise indentations in the first major surface and indentations in the plurality of first features.

    DURABLE GLASS ARTICLES FOR USE AS WRITABLE ERASABLE MARKER BOARDS
    18.
    发明申请
    DURABLE GLASS ARTICLES FOR USE AS WRITABLE ERASABLE MARKER BOARDS 有权
    耐用的玻璃文章用作可写的可擦除标记板

    公开(公告)号：US20140255903A1

    公开(公告)日：2014-09-11

    申请号：US14282570

    申请日：2014-05-20

    Applicant: CORNING INCORPORATED

    Inventor： Dana Craig Bookbinder ,  Jeffrey John Domey ,  Matthew Wade Fenton ,  David Lee Weidman

    IPC: B43L1/12

    CPC classification number: B43L1/12 ,  B32B17/064 ,  B43L1/00 ,  B43L1/002 ,  B43L1/008 ,  B43L1/126 ,  C03C3/085 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093

    Abstract: The invention relates to glass articles suitable for use as writable erasable marker boards. More particularly, disclosed is a strengthened glass article suitable for use as a writable erasable marker boards, wherein the glass sheet exhibits an ion exchanged glass having a front surface and a back surface and exhibiting a thickness of less than 2.0 mm and having a depth of layer (DOL) greater than 20 microns and a surface compressive strength of at least 300 MPa. The strengthened glass article exhibits certain optical properties which render it particularly suitable for use as a writable erasable marker boards electronic including: (1) shadow parallax to thickness ratio of less than 1 measured at a 60 degree incident light angle and for an index of refraction n; and, (2) a haze of less than 50%. Further disclosed is a markerboard with improved magnetic force attributes; sufficient to hold weak magnets in place.

    Abstract translation: 本发明涉及适合用作可写擦除标记板的玻璃制品。 更具体地，公开了一种适用于可写入的可擦除标记板的强化玻璃制品，其中玻璃板表现出具有前表面和后表面的离子交换玻璃，其厚度小于2.0mm并具有深度 层（DOL）大于20微米，表面抗压强度至少为300MPa。 强化的玻璃制品具有一定的光学特性，使其特别适合用作可写入的可擦写标记板电子装置，包括：（1）在60度入射光角度下测量的阴影视差与厚度比小于1，折射率 n; 和（2）小于50％的雾度。 进一步公开的是具有改善的磁力属性的标记板; 足以将弱磁体保持在适当位置。

    DURABLE GLASS ARTICLES FOR USE AS WRITABLE ERASABLE MARKER BOARDS
    19.
    发明申请
    DURABLE GLASS ARTICLES FOR USE AS WRITABLE ERASABLE MARKER BOARDS 审中-公开
    耐用的玻璃文章用作可写的可擦除标记板

    公开(公告)号：US20140154661A1

    公开(公告)日：2014-06-05

    申请号：US14093649

    申请日：2013-12-02

    Applicant: CORNING INCORPORATED

    Inventor： Dana Craig Bookbinder ,  Jeffrey John Domey ,  Matthew Wade Fenton ,  David Lee Weidman

    IPC: B43L1/00

    CPC classification number: B43L1/12 ,  B32B17/064 ,  B43L1/00 ,  B43L1/002 ,  B43L1/008 ,  B43L1/126 ,  C03C3/085 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093

    Abstract: The invention relates to glass articles suitable for use as writeable erasable marker boards. More particularly, disclosed is a strengthened glass article suitable for use as a writeable erasable marker boards, wherein the glass sheet exhibits an ion exchanged glass having a front surface and a back surface and exhibiting a thickness of less than 2.0 mm and having a depth of layer (DOL) greater than 20 microns and a surface compressive strength of at least 300 MPa. The strengthened glass article exhibits certain optical properties which render it particularly suitable for use as a writeable erasable marker boards electronic including: (1) shadow parallax of less than 1.73/n measured at 60 degree incident light angle and for an index of refraction n; and, (2) a haze of less than 50%. Further disclosed is a markerboard with improved magnetic force attributes; sufficient to hold weak magnets in place.

    Abstract translation: 本发明涉及适合用作可写擦除标记板的玻璃制品。 更具体地，公开了一种适用于可写入的可擦除标记板的强化玻璃制品，其中玻璃板呈现出具有前表面和后表面的离子交换玻璃，其厚度小于2.0mm并具有深度 层（DOL）大于20微米，表面抗压强度至少为300MPa。 强化的玻璃制品具有一定的光学性质，使其特别适合用作可刻写的可擦写标记板，包括：（1）在60度入射光角度和折射率n下测量的阴影视差小于1.73 / n; 和（2）小于50％的雾度。 进一步公开的是具有改善的磁力属性的标记板; 足以将弱磁铁保持在适当位置。

    METHOD AND APPARATUS FOR FORMING A WRITABLE ERASABLE AREA ON AN OBJECT
    20.
    发明申请
    METHOD AND APPARATUS FOR FORMING A WRITABLE ERASABLE AREA ON AN OBJECT 有权
    在对象上形成可写的可擦除区域的方法和装置

    公开(公告)号：US20140017441A1

    公开(公告)日：2014-01-16

    申请号：US14025287

    申请日：2013-09-12

    Applicant: CORNING INCORPORATED

    Inventor： Jeffrey John Domey ,  Matthew Wade Fenton

    IPC: B43L1/00

    CPC classification number: B43L1/00 ,  B43L1/008 ,  B43L1/08 ,  C03C3/091 ,  C03C21/002 ,  C03C27/00 ,  Y10T29/49826 ,  Y10T428/24008 ,  Y10T428/24273 ,  Y10T428/24628

    Abstract: A method of forming a writable erasable area on an object includes selecting a glass sheet having a front surface and a back surface, where the front surface is opposed to and parallel to the back surface. An area of the object where the writable erasable area is to be located is selected. The selected area has a select non-flat shape. The shape of the glass sheet is conformed to the select non-flat shape. The glass sheet is then mounted on the object such that the glass sheet is located at the selected area of the object and conforms in shape to the selected area of the object.

    Abstract translation: 在物体上形成可写入的可擦除区域的方法包括选择具有前表面和后表面的玻璃板，其中前表面与后表面相对并平行。 选择要写入可擦除区域的对象区域。 所选区域具有选择的非平坦形状。 玻璃板的形状符合选择的非平坦形状。 然后将玻璃板安装在物体上，使得玻璃板位于物体的选定区域，并且形状与物体的选定区域一致。

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