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公开(公告)号：US20240174561A1
公开(公告)日：2024-05-30
申请号：US18383547
申请日：2023-10-25
Applicant: CORNING INCORPORATED
Inventor： Robert Randall Hancock, JR. , En Hong , Ming-Huang Huang , Aize Li
CPC classification number: C03C23/0075 , C03C3/085 , C03C3/093 , C11D7/02
Abstract: Various aspects of the present disclosure relate to a method of cleaning a glass substrate. The method includes contacting the glass substrate with a cleaning agent for a predetermined amount of time. The cleaning agent includes a substance having a sublimation point in a range of from about −90° C. to about −70° C. and the cleaning agent is dispersed in a gas carrier.
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公开(公告)号：US20240140854A1
公开(公告)日：2024-05-02
申请号：US18279254
申请日：2022-03-01
Applicant: CORNING INCORPORATED
Inventor： Qiang Fu , Aize Li , Hugh Michael McMahon
Abstract: A silicate-based glass composition includes 15-65 wt. % SiO2, 2.5-25 wt. % MgO, 1-30 wt. % P2O5, and 15-50 wt. % CaO, such that the composition has a hydrolytic resistance of glass grains (HGB) of at most 3, when measured by International Organization for Standardization section 719 (ISO 719) and forms a bioactive crystalline phase in a simulated body fluid.
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公开(公告)号：US11731902B2
公开(公告)日：2023-08-22
申请号：US17712626
申请日：2022-04-04
Applicant: CORNING INCORPORATED
CPC classification number: C03C21/002 , C03C3/085 , C03C4/0092 , C03C15/00 , C03C2204/08 , Y10T428/24355
Abstract: A glass article is provided that includes: a glass substrate comprising a thickness and a primary surface; and a textured region defined by the primary surface. The textured region comprises a plurality of sub-surface hillocks, each hillock having a top surface and a base, the base located below the primary surface of the substrate. The plurality of hillocks comprises an average lateral feature size from 0.1 μm to 3 μm and an average height from 5 nm to 200 nm. Further, the primary surface of the substrate is substantially planar.
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公开(公告)号：US20230076143A1
公开(公告)日：2023-03-09
申请号：US17893329
申请日：2022-08-23
Applicant: CORNING INCORPORATED
Inventor： John Steele Abbott, III , Melanie Lian Geiger , Yuhui Jin , Aize Li , Qiao Li , Kevin Barry Reiman , John Richard Ridge , Wei Sun
Abstract: A glass-based article with a textured surface exhibiting low haze is provided. The glass-based articles are produced by utilizing a combination of abrasion and etching, where hydrofluoric acid is not utilized. The process for producing the glass-based articles also includes an ion exchange process.
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公开(公告)号：US11148969B2
公开(公告)日：2021-10-19
申请号：US16574703
申请日：2019-09-18
Applicant: CORNING INCORPORATED
Abstract: A patterned glass article that includes: a glass substrate comprising a thickness, a primary surface and a bulk composition at the midpoint of the thickness; and a patterned region defined by the primary surface and comprising a patterned region composition. The bulk composition comprises about 40 mol % to 80 mol % silica and the patterned region composition comprises at least about 40 mol % silica. Further, the patterned region comprises a first textured region and a second textured region, the second textured region characterized by a haze of at least 5% more than a haze of the first textured region.
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Patent Agency Ranking
公开(公告)号：US20210069710A1
公开(公告)日：2021-03-11
申请号：US17049676
申请日：2019-04-23
Applicant: CORNING INCORPORATED
Inventor： Ye Fang , Jin Su Kim , Aize Li
IPC: B01L3/00
Abstract: A method for manufacturing a microfluidic device (100) includes depositing a bonding layer (106) on a surface of a second glass layer (104a) of a glass substrate having a first glass layer (102) and the second glass layer (104a) fused to the first glass layer (102), such that a masked region of the surface is covered by the bonding layer, and an exposed region of the surface is uncovered by the bonding layer; removing a portion of the second glass layer corresponding to the exposed region of the surface to form a flow channel (112) in the glass substrate; and bonding a cover (108) to the glass substrate with the bonding layer (106).
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公开(公告)号：US10698151B2
公开(公告)日：2020-06-30
申请号：US16385740
申请日：2019-04-16
Applicant: Corning Incorporated
Inventor： James Patrick Hamilton , Karl William Koch, III , Aize Li , Jonathan Michael Mis , Vasudha Ravichandran , Nicholas James Smith , Christine Coulter Wolcott , Ruchirej Yongsunthon
Abstract: A substrate with a textured surface is disclosed. The substrate may be, for example, a light emitter comprising a light guide, for example a backlight element for use in a display device, wherein a surface of the light guide, for example a glass substrate, is configured to have a textured surface with a predetermined RMS roughness and a predetermined correlation length of the texture. A plurality of light scatter suppressing features can be provided on the textured surface. Textured surfaces disclosed herein may be effective to reduce electrostatic charging of the substrate surface. Methods of producing the textured surface are also disclosed.
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公开(公告)号：US20170144923A1
公开(公告)日：2017-05-25
申请号：US15356785
申请日：2016-11-21
Applicant: CORNING INCORPORATED
CPC classification number: C03C15/00 , C03C3/097 , C03C4/18 , C03C17/32 , C03C21/002 , C03C2204/00 , C03C2218/33 , C09K13/02 , C09K13/06 , C09K13/08
Abstract: Methods of etching an inorganic layer on a glass substrate are described, the methods comprising contacting the glass substrate including an inorganic layer with an etching solution comprising a polar organic solvent and an etchant, wherein the inorganic layer is removed at an inorganic layer etching rate and the glass substrate is etched as a glass etching rate.
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公开(公告)号：US12207539B1
公开(公告)日：2025-01-21
申请号：US18409627
申请日：2024-01-10
Applicant: CORNING INCORPORATED
Inventor： Gabriel Pierce Agnello , Matthew Wade Fenton , Aize Li , Katherine Anne Lindberg , Ren Liu , Robert Arthur McIntosh , Adam James Ruggles , Vitor Marino Schneider
IPC: H10K59/122 , H01L23/538 , H10K71/00 , H10K71/13 , H10K71/20 , H10K77/10 , H10K102/00
Abstract: Foldable substrates have a first portion, a second portion, and a central portion positioned therebetween with a first transition region having a first central surface area of the central portion with a first average angle. In aspects, the first average angle is from about 176.10 to about 179.9° or from about 177.0° to about 179.9°. In aspects, a polymer angle is from 178.3° to about 179.9° or from about 179.10 to about 179.9°. Methods comprise disposing an etch mask over the first major surface of the foldable substrate before etching the foldable substrate. In aspects, the etch mask comprises a first polymer layer positioned between a first barrier layer and the first major surface. In aspects, the etch mask comprises a plurality of ink-jet printed shapes. Methods of measuring a contrast ratio comprise impinging a transparent apparatus with a collimated beam.
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公开(公告)号：US20240383799A1
公开(公告)日：2024-11-21
申请号：US18388896
申请日：2023-11-13
Applicant: CORNING INCORPORATED
Inventor： Nicholas Francis Borrelli , Anthony Paul Carapella , Aize Li , Joseph Francis Schroeder, III , Haitao Zhang
IPC: C03C14/00 , C03C3/089 , C03C17/22 , C03C17/245
Abstract: The present disclosure relates to a quantum dot-doped glass and method of making the same. A quantum dot-doped glass includes glass that includes quantum dots in an internal structure of the glass. The quantum dots within the glass have a photoluminescence quantum yield of greater than or equal to 10%.
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