公开(公告)号：US08951434B2

公开(公告)日：2015-02-10

申请号：US13889689

申请日：2013-05-08

Applicant: Corning Incorporated

Inventor： Timothy Edward Myers ,  Shyamala Shanmugam ,  Alan Thomas Stephens, II ,  Matthew John Towner ,  Kevin William Uhlig ,  Lu Zhang

IPC: C09K13/06 ,  C09K13/08 ,  C03C15/00 ,  C03C15/02

CPC classification number: C09K13/08 ,  C03C15/00 ,  C03C15/02 ,  C03C2218/34

Abstract: A glass etching medium and a method for etching the surface of a glass sheet to modify surface flaw characteristics without degrading the optical quality of the sheet surface, wherein the etching medium is a thickened aqueous acidic fluoride-containing paste comprising at least one dissolved, water-soluble, high-molecular-weight poly (ethylene oxide) polymer thickener.

Abstract translation: 一种玻璃蚀刻介质和用于蚀刻玻璃板表面以改善表面缺陷特性而不降低片材表面的光学质量的方法，其中所述蚀刻介质是包含至少一种溶解的水的增稠含水性含酸性氟化物浆料 高分子量聚（环氧乙烷）聚合物增稠剂。

公开(公告)号：US20220161518A1

公开(公告)日：2022-05-26

申请号：US17437191

申请日：2020-02-25

Applicant: CORNING INCORPORATED

Inventor： Petr Gorelchenko ,  Jin Su Kim ,  Lu Zhang

IPC: B32B7/028 ,  B32B17/06 ,  C03C3/091 ,  C03C3/097 ,  C03C4/18

Abstract: A glass substrate comprises a glass clad layer fused to a glass core layer. The glass core layer comprises a core glass composition having an average core coefficient of thermal expansion (CTEcore) and the glass clad layer comprises a clad glass composition having an average clad coefficient of thermal expansion (CTEclad) that is less than the CTEcore. A maximum tensile stress in the glass core layer is less than 15 MPa.

公开(公告)号：US20220144681A1

公开(公告)日：2022-05-12

申请号：US17435539

申请日：2020-02-24

Applicant: CORNING INCORPORATED

Inventor： Heather Debra Boek ,  Timothy Michael Gross ,  Jin Su Kim ,  Jesse Kohl ,  Hung Cheng Lu ,  Yu Xiao ,  Liying Zhang ,  Lu Zhang

IPC: C03B17/02 ,  B32B17/06 ,  C03B17/06 ,  C03C3/093 ,  C03C3/091

Abstract: Methods for manufacturing glass articles having a target effective coefficient of thermal expansion CTETeff averaged over a temperature range comprise selecting a glass core composition having an average core glass coefficient of thermal expansion CTEcore that is greater than the target effective CTETeff and a glass clad composition having an average clad glass coefficient of thermal expansion CTEclad that is less than the target effective CTETeff; and manufacturing a glass laminate comprising a glass core layer formed from the glass core composition and two or more glass cladding layers fused to the glass core layer, each of the two or more glass cladding layers formed from the glass clad composition such that a ratio of a thickness of the glass core layer to a total thickness of the two or more glass cladding layers is selected to produce the glass laminate having an effective coefficient of thermal expansion CTEeff that is within ±0.5 ppm/° C. of the target effective CTETeff.

公开(公告)号：US11282994B2

公开(公告)日：2022-03-22

申请号：US16756692

申请日：2018-10-16

Applicant: CORNING INCORPORATED

Inventor： Jiangwei Feng ,  Sean Matthew Garner ,  Jen-Chieh Lin ,  Robert George Manley ,  Timothy James Orsley ,  Richard Curwood Peterson ,  Michael Lesley Sorensen ,  Pei-Lien Tseng ,  Rajesh Vaddi ,  Lu Zhang

IPC: H01L33/62 ,  H01L27/15

Abstract: Display tiles comprising pixel elements on a first surface of a substrate connected by an electrode, a driver located opposite the first surface, and a connector wrapped around an edge surface of the substrate connecting the driver to the pixel elements. Displays comprised of display tiles and methods of manufacturing display tiles and displays are also disclosed.

公开(公告)号：US20170327418A1

公开(公告)日：2017-11-16

申请号：US15617138

申请日：2017-06-08

Applicant: CORNING INCORPORATED

Inventor： Jacques Gollier ,  Shandon Dee Hart ,  Kelvin Nguyen ,  Alan Thomas Stephens, II ,  James Andrew West ,  Lu Zhang

IPC: C03C21/00 ,  G02F1/1335 ,  C03C15/00 ,  G02B5/02 ,  G02F1/1333

CPC classification number: C03C21/002 ,  C03C15/00 ,  C03C2204/08 ,  G02B5/0215 ,  G02B5/0294 ,  G02F1/133502 ,  G02F2001/133331

Abstract: A glass article having a low level of grainy appearance that can appear to have a shift in the pattern of the grains with changing viewing angle of a display, or “sparkle.” The glass article—which, in some embodiments, is a transparent glass sheet—has small-angle-scattering properties and/or distinctness-of-reflected-image (DOI), leading to improved viewability in display applications, especially under high ambient lighting conditions. In some embodiments, the antiglare surface of the glass sheet is an etched surface, with no foreign coating present on the antiglare surface.