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    THIN SUBSTRATES HAVING MECHANICALLY DURABLE EDGES
    3.
    发明申请
    THIN SUBSTRATES HAVING MECHANICALLY DURABLE EDGES 审中-公开
    具有机械耐用边缘的薄基板

    公开(公告)号：WO2010135614A1

    公开(公告)日：2010-11-25

    申请号：PCT/US2010/035705

    申请日：2010-05-21

    Applicant: CORNING INCORPORATED ,  GARNER, Sean M. ,  GLAESEMANN, Gregory S. ,  LI, Xinghua

    Inventor： GARNER, Sean M. ,  GLAESEMANN, Gregory S. ,  LI, Xinghua

    IPC: C03C17/00 ,  C03C17/28 ,  C04B41/45 ,  C04B41/83 ,  C03B33/09

    CPC classification number: C03C17/002 ,  C03B33/091 ,  C03C17/28 ,  C03C2217/78 ,  C03C2218/365 ,  C04B41/009 ,  C04B41/4572 ,  C04B41/82 ,  Y02P40/57 ,  Y10T428/24777 ,  C04B41/48 ,  C04B41/4961 ,  C04B35/00

    Abstract: A substrate (100) comprising a sheet of either a glass, a glass ceramic, or a ceramic and having increased edge strength. A polymeric edge coating (120) prevents creation of strength limiting defects along the edges of the substrate and protects the bend strength of the edges. The substrate may also have at least two parallel high strength edges (110, 112) and an edge coating (120) of a polymeric material covering at least a portion of each of the high strength edges to preserve the high strength edges from the introduction of defects and damage to the edges. Each of the two parallel high strength edges has a bend strength that is capable of less than about 2% failure probability at a stress level of 200 MPa over a test length of 50 mm. A method of making the substrate is also provided.

    Abstract translation: 一种基板（100），其包括玻璃，玻璃陶瓷或陶瓷的片材，并具有增加的边缘强度。 聚合物边缘涂层（120）防止沿着基底的边缘产生强度限制缺陷并保护边缘的弯曲强度。 衬底还可以具有至少两个平行的高强度边缘（110,112）和覆盖每个高强度边缘的至少一部分的聚合材料的边缘涂层（120），以保持高强度边缘不被引入 缺陷和损坏边缘。 两个平行的高强度边缘中的每一个具有在50mm的测试长度下在200MPa的应力水平下能够小于约2％的故障概率的弯曲强度。 还提供了制造基板的方法。

    MECHANICALLY FLEXIBLE AND DURABLE SUBSTRATES AND METHOD OF MAKING
    4.
    发明申请
    MECHANICALLY FLEXIBLE AND DURABLE SUBSTRATES AND METHOD OF MAKING 审中-公开
    机械柔性和耐用的基材及其制备方法

    公开(公告)号：WO2008153672A1

    公开(公告)日：2008-12-18

    申请号：PCT/US2008/006329

    申请日：2008-05-16

    Applicant: CORNING INCORPORATED ,  GARNER, Sean, M. ,  GLAESEMANN, Gregory, S. ,  PRICE, James, J.

    Inventor： GARNER, Sean, M. ,  GLAESEMANN, Gregory, S. ,  PRICE, James, J.

    IPC: C03C4/00 ,  C03C17/34 ,  H01L21/00

    CPC classification number: H01L51/0097 ,  C03C4/00 ,  C03C17/34 ,  H01L31/03926 ,  H01L2251/5338 ,  Y02E10/549

    Abstract: A flexible substrate are disclosed comprising an amorphous inorganic composition, wherein the substrate has a thickness of less than about 250 μm and has at least one of: a) a brittleness ratio less than about 9.5 (μm) -1/2 , or b) a fracture toughness of at least about 0.75 MPa (m) 1/2 . Electronic devices comprising such flexible devices are also disclosed. Also disclosed is a method for making a flexible substrate comprising selecting an amorphous inorganic material capable of forming a substrate having a thickness of less than about 250 μm and having at least one of: a) a brittleness ratio of less than about 9.5 (μm) -1/2 , or b) a fracture toughness of at least about 0.75 MPa-(m) 1/2 ; and then forming a substrate from the selected inorganic material.

    Abstract translation: 公开了一种柔性基底，其包括无定形无机组合物，其中所述基底具有小于约250μm的厚度，并且具有以下至少一种：a）脆性比小于约9.5（μm）-1/2，或b） 断裂韧性为至少约0.75MPa（m）1/2。 还公开了包括这种柔性装置的电子设备。 还公开了一种制造柔性基材的方法，包括选择能够形成厚度小于约250μm的基材的无定形无机材料，并具有以下中的至少一种：a）小于约9.5（μm）的脆性比， -1/2，或b）断裂韧性为至少约0.75MPa-（m）1/2; 然后从所选择的无机材料形成衬底。

    ELECTRONIC DEVICE AND METHOD OF MAKING
    5.
    发明申请
    ELECTRONIC DEVICE AND METHOD OF MAKING 审中-公开

    公开(公告)号：WO2008045240A3

    公开(公告)日：2008-04-17

    申请号：PCT/US2007/021158

    申请日：2007-10-02

    Applicant: CORNING INCORPORATED ,  GARNER, Sean M. ,  GLAESEMANN, Gregory S. ,  POWLEY, Mark L.

    Inventor： GARNER, Sean M. ,  GLAESEMANN, Gregory S. ,  POWLEY, Mark L.

    IPC: B32B9/00

    Abstract: Disclosed is an electronic device comprising a glass, glass ceramic, or ceramic sheet having a thickness less than about 0.4 mm and wherein a minimum strength of the inorganic substrate is greater than about 500 MPa. Also disclosed is a method of making an electronic device including drawing a viscous inorganic material to form an inorganic ribbon having opposing as-formed edges along a length of the ribbon, separating the ribbon to form a substrate sheet of inorganic material comprising two as-formed edges and forming a device element on the inorganic substrate.

    IMPREGNATED INORGANIC PAPER AND METHOD FOR MANUFACTURING THE IMPREGNATED INORGANIC PAPER
    6.
    发明申请
    IMPREGNATED INORGANIC PAPER AND METHOD FOR MANUFACTURING THE IMPREGNATED INORGANIC PAPER 审中-公开
    印刷无机纸和制造无印刷纸的方法

    公开(公告)号：WO2008013719A3

    公开(公告)日：2008-03-27

    申请号：PCT/US2007016295

    申请日：2007-07-18

    Applicant: CORNING INC ,  BUSH ROBERT L ,  DAWES STEVEN B ,  FEHLNER FRANCIS P ,  GADKAREE KISHOR P ,  GARNER SEAN M ,  QUESADA MARK A

    Inventor： BUSH ROBERT L ,  DAWES STEVEN B ,  FEHLNER FRANCIS P ,  GADKAREE KISHOR P ,  GARNER SEAN M ,  QUESADA MARK A

    IPC: B32B5/02

    CPC classification number: D21H17/68 ,  D21H13/40 ,  D21H13/44 ,  D21H13/50 ,  G02F1/133305 ,  Y10T428/24355 ,  Y10T428/4935

    Abstract: A flexible substrate is described herein which is made from a freestanding inorganic material (e.g., mica paper, carbon paper, glass fiber paper) with pores/interstices that have been impregnated with a special impregnating material (e.g., silsesquioxane, alkali silicate glass with weight ratio of SiO 2 /X 2 O (X is alkali Na, K etc.) between 1.6-3.5). In one embodiment, the flexible substrate is made by: (1) providing a freestanding inorganic material; (2) providing an impregnating material; (3) impregnating the pores/interstices within the freestanding inorganic material with the impregnating material; and (4) curing the freestanding inorganic material with the impregnated pores/interstices to form the flexible substrate. The flexible substrate is typically used to make a flexible display or a flexible electronic.

    Abstract translation: 本文描述了由独立的无机材料（例如，云母纸，碳纸，玻璃纤维纸）制成的柔性基底，其具有用特殊浸渍材料浸渍的孔隙/间隙（例如，倍半硅氧烷，具有重量的碱性硅酸盐玻璃 SiO 2 / X 2 O（X是碱Na，K等）的比例在1.6-3.5之间）。 在一个实施例中，柔性基底由以下制成：（1）提供独立的无机材料; （2）提供浸渍材料; （3）用浸渍材料浸渍在独立无机材料内的孔/间隙; 和（4）用浸渍的孔/间隙固化独立的无机材料以形成柔性基材。 柔性基板通常用于制造柔性显示器或柔性电子元件。

    METHOD FOR SEPARATING A SHEET OF BRITTLE MATERIAL
    9.
    发明申请
    METHOD FOR SEPARATING A SHEET OF BRITTLE MATERIAL 审中-公开
    分离稀土材料的方法

    公开(公告)号：WO2010135616A3

    公开(公告)日：2011-02-24

    申请号：PCT/US2010035715

    申请日：2010-05-21

    Applicant: CORNING INC ,  GARNER SEAN M ,  LI XINGHUA

    Inventor： GARNER SEAN M ,  LI XINGHUA

    IPC: B23K26/38 ,  B23K26/04 ,  B23K26/08 ,  B28D5/00 ,  C03B33/04 ,  C03B33/09

    CPC classification number: C03B33/091 ,  B23K26/40 ,  B23K2203/50 ,  B23K2203/52 ,  C03B33/0215 ,  C03B33/0235 ,  C03B33/04 ,  Y10T225/304

    Abstract: A method for separating sheet of brittle material having a thickness equal to or less than about 1 mm is disclosed. Once an initial flaw or crack is produced, a full body crack can be propagated across a dimension of the brittle material with a laser beam that is substantially absorbed proximate the surface of the sheet to produce sub-sheets. In some embodiments, only a single pass of the laser beam over a surface of the sheet is necessary to separate the sheet. In other embodiments a plurality of passes may be used. Sub-sheets can be further processed into electronic devices by depositing thin film materials on the sub-piece.

    Abstract translation: 公开了一种用于分离厚度等于或小于约1mm的脆性材料片的方法。 一旦产生初始缺陷或裂纹，全身裂纹可以通过激光束在脆性材料的尺寸上传播，激光束在片材表面附近基本上被吸收以产生子片。 在一些实施例中，仅需要片材表面上的激光束的单次通过来分离片材。 在其他实施例中，可以使用多个通路。 子片可以通过在子片上沉积薄膜材料而被进一步加工成电子器件。

    NON-CONTACT GLASS SHEARING DEVICE AND METHOD FOR SCRIBING OR CUTTING A MOVING GLASS SHEET
    10.
    发明申请
    NON-CONTACT GLASS SHEARING DEVICE AND METHOD FOR SCRIBING OR CUTTING A MOVING GLASS SHEET 审中-公开
    非接触式玻璃切割装置及其移动玻璃片的切割和切割方法

    公开(公告)号：WO2010048263A1

    公开(公告)日：2010-04-29

    申请号：PCT/US2009/061444

    申请日：2009-10-21

    Applicant: CORNING INCORPORATED ,  GARNER, Sean M ,  LI, Xinghua

    Inventor： GARNER, Sean M ,  LI, Xinghua

    IPC: C03B33/08 ,  C03B33/09 ,  C03B33/02

    CPC classification number: C03B33/0215 ,  C03B33/0222 ,  C03B33/082 ,  C03B33/093 ,  Y02P40/57

    Abstract: A non-contact glass shearing device and a method are described herein that vertically scribes or cuts a downward moving glass sheet to remove outer edges (beads) from the downward moving glass sheet. In addition, the non-contact glass shearing device and method can horizontally scribe or cut the downward moving glass sheet (without the outer edges) so that it can be separated into distinct glass sheets.

    Abstract translation: 本文描述了一种非接触式玻璃剪切装置和方法，其垂直划线或切割向下移动的玻璃板，以从向下移动的玻璃板移除外边缘（小珠）。 此外，非接触式玻璃剪切装置和方法可以水平地划分或切割向下移动的玻璃板（没有外边缘），使得其可以分离成不同的玻璃板。

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