公开(公告)号：US11560332B2

公开(公告)日：2023-01-24

申请号：US16337137

申请日：2017-09-25

Applicant: CORNING INCORPORATED

Inventor： Jason Thomas Harris ,  Vijay Subramanian ,  Wei Xu

IPC: C03C21/00 ,  C03C17/22 ,  C03C17/23

Abstract: Strengthened glass-based substrates having a first outer region compressive stress and a first side having first coating thereon are disclosed. The first coating comprising a material selected to have a first coating Young's modulus value, a first coating thickness, and a first coating stress that is either neutral or compressive, such that the absolute value of first outer region compressive stress is greater than the absolute value of the first coating stress. Methods of making glass-based articles are provided, and glass-based articles having coatings that provide different strength values and/or reliability on different sides of the glass-based articles are also disclosed.

公开(公告)号：US20190225538A1

公开(公告)日：2019-07-25

申请号：US16337137

申请日：2017-09-25

Applicant: CORNING INCORPORATED

Inventor： Jason Thomas Harris ,  Vijay Subramanian ,  Wei Xu

IPC: C03C21/00 ,  C03C17/22 ,  C03C17/23

Abstract: Strengthened glass-based substrates having a first outer region compressive stress and a first side having first coating thereon are disclosed. The first coating comprising a material selected to have a first coating Young's modulus value, a first coating thickness, and a first coating stress that is either neutral or compressive, such that the absolute value of first outer region compressive stress is greater than the absolute value of the first coating stress. Methods of making glass-based articles are provided, and glass-based articles having coatings that provide different strength values and/or reliability on different sides of the glass-based articles are also disclosed.

公开(公告)号：US20210206685A1

公开(公告)日：2021-07-08

申请号：US15999748

申请日：2017-02-13

Applicant: Corning Incorporated

Inventor： James William Brown ,  Tatyana Vyacheslavovna Brown ,  Zung-Sing Chang ,  Marvin William Kemmerer ,  Xinghua Li ,  Weiwei Luo ,  Gaozhu Peng ,  Wei Xu

IPC: C03B33/02 ,  C03B33/09 ,  C03B33/033

Abstract: A method for separating a glass sheet from a glass ribbon is provided in which the glass ribbon has a bead region and a quality region. The method includes scoring a score line across a surface of the quality region and applying an energy source, such as a burner or laser, to at least one surface of the bead region so as to generate a thermal gradient between the surface and the center of the bead region in the thickness direction.

公开(公告)号：US12053966B2

公开(公告)日：2024-08-06

申请号：US17637571

申请日：2021-07-12

Applicant: CORNING INCORPORATED

Inventor： Steven Roy Burdette ,  Gaurav Dave ,  Rohan Ram Galgalikar ,  Khaled Layouni ,  Kimberly Wilbert Smith ,  Christopher Lee Timmons ,  Wei Xu

IPC: B32B3/06 ,  B32B1/00 ,  B32B5/02 ,  B32B7/08 ,  B32B7/12 ,  B32B17/06 ,  B32B17/10 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  C03B23/023

CPC classification number: B32B3/06 ,  B32B1/00 ,  B32B5/02 ,  B32B7/08 ,  B32B7/12 ,  B32B17/067 ,  B32B17/10 ,  B32B27/302 ,  B32B27/304 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  C03B23/023 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2307/732 ,  B32B2457/20

Abstract: Disclosed is a method of forming a glass article. In the method, a mid-frame is adhered to a glass sheet in a flat configuration. The glass sheet has a first major surface and a second major surface opposite to the first major surface. The mid-frame is adhered to the second major surface of the glass sheet. The glass sheet and mid-frame are bent over a forming surface of a chuck so that the glass sheet is in a curved configuration. The forming surface includes a first radius of curvature of 20 mm or more, and the first major surface of the glass sheet conforms to the forming surface. A frame is attached to the mid-frame, and the frame holds the glass sheet in the curved configuration.

公开(公告)号：US20220306011A1

公开(公告)日：2022-09-29

申请号：US17616881

申请日：2020-06-01

Applicant: CORNING INCORPORATED

Inventor： Gaurav Dave ,  Khaled Layouni ,  Kenneth Spencer Morgan ,  Michael William Price ,  Wendell Porter Weeks ,  Wei Xu

IPC: B60R11/02 ,  B60K37/04

Abstract: Disclosed herein are embodiments of a curved glass article. The curved glass article includes a glass sheet having a first major surface and a second major surface. The second major surface is opposite to the first major surface, and the first major surface and the second major surface define a thickness therebetween. The curved glass article also includes a carrier having a curvature and being made of a carrier material. The carrier material has a coefficient of thermal expansion (CTE) of from 8(10−6)/° C. to 40(10−6)/° C. The glass sheet is adhered to the carrier such that the glass sheet conforms to the curvature of the carrier.

公开(公告)号：US20220274368A1

公开(公告)日：2022-09-01

申请号：US17637571

申请日：2021-07-12

Applicant: CORNING INCORPORATED

Inventor： Steven Roy Burdette ,  Gaurav Dave ,  Rohan Ram Galgalikar ,  Khaled Layouni ,  Kimberly Wilbert Smith ,  Christopher Lee Timmons ,  Wei Xu

IPC: B32B3/06 ,  B32B1/00 ,  B32B7/12 ,  B32B7/08 ,  B32B17/10 ,  B32B27/36 ,  B32B27/30 ,  B32B27/34 ,  B32B27/32 ,  B32B27/40 ,  B32B5/02 ,  B32B17/06 ,  C03B23/023

Abstract: Disclosed is a method of forming a glass article. In the method, a mid-frame is adhered to a glass sheet in a flat configuration. The glass sheet has a first major surface and a second major surface opposite to the first major surface. The mid-frame is adhered to the second major surface of the glass sheet. The glass sheet and mid-frame are bent over a forming surface of a chuck so that the glass sheet is in a curved configuration. The forming surface includes a first radius of curvature of 20 mm or more, and the first major surface of the glass sheet conforms to the forming surface. A frame is attached to the mid-frame, and the frame holds the glass sheet in the curved configuration.

公开(公告)号：US20150273727A1

公开(公告)日：2015-10-01

申请号：US14738249

申请日：2015-06-12

Applicant: CORNING INCORPORATED

Inventor： Douglas Miles Noni, JR. ,  Wei Xu

IPC: B28B11/24 ,  B28B3/20

CPC classification number: B28B11/248 ,  B28B1/02 ,  B28B3/20 ,  B28B11/243 ,  B28B2003/203

Abstract: Honeycomb extrudate is made by extruding a plasticized ceramic-forming batch material to form a length of wet honeycomb extrudate, transferring the extrudate to a support tray, and transferring the tray and extrudate to a dryer, the tray being capable of contactingly supporting greater than one-third of the circumferential surface of the wet extrudate. The extrudate is subject to reduced handling damage, e.g. from forces of gravitational and/or lateral acceleration arising during transfer.

Abstract translation: 蜂窝状挤出物是通过挤出成形陶瓷形成的批量材料制成的，以形成一定长度的湿蜂窝状挤出物，将挤出物转移到支撑托盘，并将托盘和挤出物转移到干燥器中，托盘能够接触地支撑大于1 - 湿挤出物的圆周表面的三分之一。 挤出物经受减少的处理损伤，例如 由转移中产生的重力和/或横向加速力。

公开(公告)号：US20220001650A1

公开(公告)日：2022-01-06

申请号：US17285722

申请日：2019-10-18

Applicant: CORNING INCORPORATED

Inventor： Gaurav Dave ,  Rohan Ram Galgalikar ,  Khaled Layouni ,  Arpita Mitra ,  Wei Xu

IPC: B32B17/06 ,  B32B7/12 ,  B32B7/027 ,  B32B15/18 ,  B32B15/20 ,  C03C27/04 ,  C09J175/04 ,  C09J183/04 ,  C09J163/00 ,  G01N19/04 ,  G01N3/24

Abstract: Aspects of this disclosure relate to a method for selecting an adhesive for bonding a cold-formed glass to a metal substrate and various cold-formed products. In one or more embodiments, the cold-formed products include a structural substrate comprising a curved surface and structural substrate coefficient of thermal expansion (CTE), a cold-formed and curved glass substrate attached to the curved surface with an adhesive, the glass substrate comprising a glass substrate CTE, the structural substrate and adhesive forming a structural substrate/adhesive interface and the glass substrate and the adhesive forming a glass substrate/adhesive interface, wherein the glass substrate CTE and the structural substrate CTE differ, wherein the product withstands overlap shear failure as determined by modified test method ASTM D1002-10 at −40° C., 24° C., and 85° C. and tensile failure as determined by ASTM D897 at −40° C., 24° C., and 85° C. at one or both of the structural substrate/adhesive interface and the glass substrate/adhesive interface.