公开(公告)号：US20220324202A1

公开(公告)日：2022-10-13

申请号：US17838757

申请日：2022-06-13

Applicant: CORNING INCORPORATED

Inventor： Theresa Chang ,  Polly Wanda Chu ,  Patrick Joseph Cimo ,  Adam James Ellison ,  Timothy Michael Gross ,  Guangli Hu ,  Nicholas James Smith ,  Butchi Reddy Vaddi ,  Natesan Venkataraman

IPC: B32B17/10 ,  C03C21/00 ,  H05K1/02 ,  H05K1/03 ,  C03C17/32 ,  B32B27/36 ,  C03C17/30 ,  C03C15/00 ,  G06F1/16 ,  B32B17/06 ,  C03C3/091 ,  B32B7/12 ,  B32B37/12 ,  B32B37/16 ,  H05K3/46

Abstract: A glass element having a thickness from 25 μm to 125 μm, a first primary surface, a second primary surface, and a compressive stress region extending from the first primary surface to a first depth, the region defined by a compressive stress GI of at least about 100 MPa at the first primary surface. Further, the glass element has a stress profile such that it does not fail when it is subject to 200,000 cycles of bending to a target bend radius of from 1 mm to 20 mm, by the parallel plate method. Still further, the glass element has a puncture resistance of greater than about 1.5 kgf when the first primary surface of the glass element is loaded with a tungsten carbide ball having a diameter of 1.5 mm.

公开(公告)号：US20210291494A1

公开(公告)日：2021-09-23

申请号：US17260333

申请日：2019-07-09

Applicant: CORNING INCORPORATED

Inventor： Bethany Jon Alderman ,  Patrick Joseph Cimo ,  Kuan-Ting Kuo ,  Robert Lee Smith, III

IPC: B32B17/10 ,  B32B7/12 ,  B32B27/36 ,  C03B23/037 ,  B32B37/12

Abstract: A cover element for an electronic device that includes a redrawn glass element, first and second primary surfaces, and a polymeric layer disposed over the first primary surface. The redrawn glass element has a reduced thickness and an average surface roughness of 1 nanometer or less. Further, the cover element can withstand a pen drop height of greater than 6 centimeters or 2.5 times or more than that of a control pen drop height of the cover element having a non-redrawn glass element the layer according to Drop Test 1.

公开(公告)号：US20180327296A1

公开(公告)日：2018-11-15

申请号：US15529226

申请日：2015-11-20

Applicant: Corning Incorporated

Inventor： Patrick Joseph Cimo ,  Adam James Ellison ,  Michael Thomas Gallagher ,  Dennis James Post ,  Butchi Reddy Vaddi ,  Natesan Venkataraman

IPC: C03B17/02 ,  B32B17/06 ,  C03B17/06 ,  C03B23/037 ,  C03B33/02 ,  C03B29/16 ,  C03C21/00 ,  C03C3/091 ,  C03C3/087 ,  C03C3/093 ,  C03C3/097

CPC classification number: C03B17/02 ,  B32B17/06 ,  B32B2307/30 ,  B32B2457/14 ,  B32B2509/00 ,  B32B2605/00 ,  B65H2801/61 ,  C03B17/064 ,  C03B23/037 ,  C03B29/16 ,  C03B33/0207 ,  C03B33/0215 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  C03C3/097 ,  C03C21/00 ,  C03C2218/355

Abstract: A method includes heating a glass preform having a plurality of glass layers and drawing the glass preform in a distal direction to form a drawn glass sheet extending distally from the glass preform and having the plurality of glass layers. The drawn glass sheet is thinner than the glass preform. The drawn glass sheet can be rolled onto a collection spool. At least a portion of a glass layer can be removed from the drawn glass sheet. An exemplary glass sheet includes a first glass layer, a second glass layer adjacent to the first glass layer, and a thickness of at most about 0.1 mm. An exemplary ion exchanged glass sheet includes a thickness of at most about 0.1 mm and a surface layer that is under a compressive stress and extends into an interior of the glass sheet to a depth of layer.

公开(公告)号：US20180113490A1

公开(公告)日：2018-04-26

申请号：US15843346

申请日：2017-12-15

Applicant: CORNING INCORPORATED

Inventor： Theresa Chang ,  Polly Wanda Chu ,  Patrick Joseph Cimo ,  Adam James Ellison ,  Timothy Michael Gross ,  Guangli Hu ,  Nicholas James Smith ,  Butchi Reddy Vaddi ,  Natesan Venkataraman

IPC: G06F1/16 ,  C03C17/32 ,  C03C15/00 ,  H05K3/46 ,  B32B37/16 ,  B32B7/12 ,  B32B17/06

Abstract: A glass element having a thickness from 25 μm to 125 μm, a first primary surface, a second primary surface, and a compressive stress region extending from the first primary surface to a first depth, the region defined by a compressive stress σI of at least about 100 MPa at the first primary surface. Further, the glass element has a stress profile such that it does not fail when it is subject to 200,000 cycles of bending to a target bend radius of from 1 mm to 20 mm, by the parallel plate method. Still further, the glass element has a puncture resistance of greater than about 1.5 kgf when the first primary surface of the glass element is loaded with a tungsten carbide ball having a diameter of 1.5 mm.

公开(公告)号：US20170115700A1

公开(公告)日：2017-04-27

申请号：US15398372

申请日：2017-01-04

Applicant: CORNING INCORPORATED

Inventor： Theresa Chang ,  Polly Wanda Chu ,  Patrick Joseph Cimo ,  Adam James Ellison ,  Timothy Michael Gross ,  Guangli Hu ,  Nicholas James Smith ,  Butchi Reddy Vaddi ,  Natesan Venkataraman

IPC: G06F1/16 ,  B32B27/36 ,  H05K3/46 ,  B32B37/12 ,  B32B37/16 ,  H05K1/02 ,  B32B17/06 ,  B32B7/12

CPC classification number: G06F1/1652 ,  B32B7/12 ,  B32B17/06 ,  B32B17/064 ,  B32B17/10137 ,  B32B27/36 ,  B32B37/12 ,  B32B37/16 ,  B32B2255/00 ,  B32B2307/536 ,  B32B2307/546 ,  B32B2307/5825 ,  B32B2315/08 ,  B32B2367/00 ,  B32B2457/00 ,  B32B2457/20 ,  C03C3/091 ,  C03C15/00 ,  C03C17/32 ,  C03C21/002 ,  G02F1/133305 ,  H04M1/0268 ,  H05K1/028 ,  H05K1/0306 ,  H05K3/46 ,  Y10T428/24942 ,  Y10T428/26 ,  Y10T428/266

Abstract: A glass element having a thickness from 25 μm to 125 μm, a first primary surface, a second primary surface, and a compressive stress region extending from the first primary surface to a first depth, the region defined by a compressive stress σI of at least about 100 MPa at the first primary surface. Further, the glass element has a stress profile such that it does not fail when it is subject to 200,000 cycles of bending to a target bend radius of from 1 mm to 20 mm, by the parallel plate method. Still further, the glass element has a puncture resistance of greater than about 1.5 kgf when the first primary surface of the glass element is loaded with a tungsten carbide ball having a diameter of 1.5 mm.

公开(公告)号：US20150232365A1

公开(公告)日：2015-08-20

申请号：US14422579

申请日：2013-08-29

Applicant: Corning Incorporated

Inventor： Antoine Gaston Denis Bisson ,  Patrick Joseph Cimo ,  Thierry Luc Alain Dannoux ,  Allan Mark Fredholm

IPC: C03B17/04 ,  C03B23/047 ,  C03B40/04

CPC classification number: C03B17/04 ,  C03B23/047 ,  C03B40/04

Abstract: A glass tube making apparatus comprises a forming device with a shaping member positioned within a downstream portion of an outer tube. In further examples, methods of making a glass tube include the steps of passing a quantity molten glass through an upstream portion of the outer tube, wherein the molten glass includes a first cross-sectional shape. The method further includes the step of passing the quantity of molten glass through a downstream portion of the outer tube, wherein the first cross-sectional shape is transitioned to a second cross-sectional shape. In still further examples, methods of making a glass tube include the step of modifying a cross-sectional shape of the glass tube with an air bearing.

Abstract translation: 玻璃管制造装置包括具有定位在外管的下游部分内的成形构件的成形装置。 在其他实施例中，制造玻璃管的方法包括使量的熔融玻璃通过外管的上游部分的步骤，其中熔融玻璃包括第一横截面形状。 该方法还包括使熔融玻璃量通过外管的下游部分的步骤，其中第一横截面形状转变到第二横截面形状。 在另外的实施例中，制造玻璃管的方法包括用空气轴承改变玻璃管的横截面形状的步骤。

公开(公告)号：US20150210588A1

公开(公告)日：2015-07-30

申请号：US14601698

申请日：2015-01-21

Applicant: Corning Incorporated

Inventor： Theresa Chang ,  Polly Wanda Chu ,  Patrick Joseph Cimo ,  Michael Patrick Donovan ,  Adam James Ellison ,  Timothy Michael Gross ,  Guangli Hu ,  Gautam Narendra Kudva ,  Nicholas James Smith ,  Butchi Reddy Vaddi ,  Natesan Venkataraman

IPC: C03C21/00 ,  H05K1/03 ,  H05K1/02

CPC classification number: G06F1/1652 ,  B32B7/12 ,  B32B17/06 ,  B32B17/064 ,  B32B17/10137 ,  B32B27/36 ,  B32B37/12 ,  B32B37/16 ,  B32B2255/00 ,  B32B2307/536 ,  B32B2307/546 ,  B32B2307/5825 ,  B32B2315/08 ,  B32B2367/00 ,  B32B2457/00 ,  B32B2457/20 ,  C03C3/091 ,  C03C15/00 ,  C03C17/32 ,  C03C21/002 ,  G02F1/133305 ,  H04M1/0268 ,  H05K1/028 ,  H05K1/0306 ,  H05K3/46 ,  Y10T428/24942 ,  Y10T428/26 ,  Y10T428/266

Abstract: A glass element having a thickness from 25 μm to 125 μm, a first primary surface, a second primary surface, and a compressive stress region extending from the first primary surface to a first depth, the region defined by a compressive stress σI of at least about 100 MPa at the first primary surface. Further, the glass element has a stress profile such that when the glass element is bent to a target bend radius of from 1 mm to 20 mm, with the center of curvature on the side of the second primary surface so as to induce a bending stress σB at the first primary surface, σI+σB

Abstract translation: 一种玻璃元件，其厚度为25μm至125μm，第一主表面，第二主表面和从第一主表面延伸到第一深度的压应力区域，该区域由压缩应力和 在第一主表面处至少约100MPa。 此外，玻璃元件具有应力分布，使得当玻璃元件弯曲到目标弯曲半径为1mm至20mm时，具有在第二主表面侧的曲率中心以引起弯曲应力 ＆sgr; B在第一个主表面，＆sgr; I +＆sgr; B <0。 此外，当玻璃元件的第一主表面装载有直径为1.5mm的碳化钨球时，玻璃元件具有≥1.5kgf的耐刺穿性。

公开(公告)号：US12291474B2

公开(公告)日：2025-05-06

申请号：US17357321

申请日：2021-06-24

Applicant: CORNING INCORPORATED

Inventor： Patrick Joseph Cimo ,  Adam James Ellison ,  Michael Thomas Gallagher ,  Dennis James Post ,  Butchi Reddy Vaddi ,  Natesan Venkataraman

IPC: B32B17/06 ,  C03B17/02 ,  C03B17/06 ,  C03B23/037 ,  C03B29/16 ,  C03B33/02 ,  C03C3/087 ,  C03C3/089 ,  C03C3/091 ,  C03C3/093 ,  C03C3/097 ,  C03C21/00

Abstract: A method includes heating a glass preform having a plurality of glass layers and drawing the glass preform in a distal direction to form a drawn glass sheet extending distally from the glass preform and having the plurality of glass layers. The drawn glass sheet is thinner than the glass preform. The drawn glass sheet can be rolled onto a collection spool. At least a portion of a glass layer can be removed from the drawn glass sheet. An exemplary glass sheet includes a first glass layer, a second glass layer adjacent to the first glass layer, and a thickness of at most about 0.1 mm. An exemplary ion exchanged glass sheet includes a thickness of at most about 0.1 mm and a surface layer that is under a compressive stress and extends into an interior of the glass sheet to a depth of layer.

公开(公告)号：US12226370B2

公开(公告)日：2025-02-18

申请号：US18127815

申请日：2023-03-29

Applicant: CORNING INCORPORATED

Inventor： Christie Leigh McCarthy ,  Sinue Gomez-Mower ,  Weirong Jiang ,  Joseph Michael Matusick ,  Steven Edward DeMartino ,  Connor Thomas O'Malley ,  John Stephen Peanasky ,  Shivani Rao Polasani ,  James Ernest Webb ,  Michael Clement Ruotolo, Jr. ,  Bryan James Musk ,  Jared Seaman Aaldenberg ,  Eric Lewis Allington ,  Douglas Miles Noni, Jr. ,  Amber Leigh Tremper ,  Kristen Dae Waight ,  Kevin Patrick McNelis ,  Patrick Joseph Cimo ,  Christy Lynn Chapman ,  Robert Anthony Schaut

IPC: A61J1/14

Abstract: Disclosed herein are glass pharmaceutical vials having sidewalls of reduced thickness. In embodiments, the glass pharmaceutical vial may include a glass body comprising a sidewall enclosing an interior volume. An outer diameter D of the glass body is equal to a diameter d1 of a glass vial of size X as defined by ISO 8362-1, wherein X is one of 2R, 3R, 4R, 6R, 8R, 10R, 15R, 20R, 25R, 30R, 50R, and 100R as defined by ISO 8362-1. However, the sidewall of the glass pharmaceutical vial comprises an average wall thickness Ti that is less than or equal to 0.85*s1, wherein s1 is a wall thickness of the glass vial of size X as defined by ISO 8362-1 and X is one of 2R, 3R, 4R, 6R, 8R, 10R, 15R, 20R, 25R, 30R, 50R, and 100R as defined by ISO 8362-1.

公开(公告)号：US11963929B2

公开(公告)日：2024-04-23

申请号：US18310964

申请日：2023-05-02

Applicant: CORNING INCORPORATED

Inventor： Connor Thomas O'Malley ,  Sinue Gomez-Mower ,  Weirong Jiang ,  Joseph Michael Matusick ,  Christie Leigh McCarthy ,  Christy Lynn Chapman ,  John Stephen Peanasky ,  Shivani Rao Polasani ,  James Ernest Webb ,  Michael Clement Ruotolo, Jr. ,  Bryan James Musk ,  Jared Seaman Aaldenberg ,  Eric Lewis Allington ,  Douglas Miles Noni, Jr. ,  Amber Leigh Tremper ,  Kristen Dae Waight ,  Kevin Patrick McNelis ,  Patrick Joseph Cimo ,  Steven Edward DeMartino ,  Robert Anthony Schaut ,  Adam Robert Sarafian

IPC: A61J1/14 ,  B65D23/08

CPC classification number: A61J1/1468 ,  B65D23/0821

Abstract: Disclosed herein are glass pharmaceutical vials having sidewalls of reduced thickness. In embodiments, the glass pharmaceutical vial may include a glass body comprising a sidewall enclosing an interior volume. An outer diameter D of the glass body is equal to a diameter d1 of a glass vial of size X as defined by ISO 8362-1, wherein X is one of 2R, 3R, 4R, 6R, 8R, 10R, 15R, 20R, 25R, 30R, 50R, and 100R as defined by ISO 8362-1. However, the sidewall of the glass pharmaceutical vial comprises an average wall thickness Ti that is less than or equal to 0.85*s1, wherein s1 is a wall thickness of the glass vial of size X as defined by ISO 8362-1 and X is one of 2R, 3R, 4R, 6R, 8R, 10R, 15R, 20R, 25R, 30R, 50R, and 100R as defined by ISO 8362-1.