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公开(公告)号：US20140034374A1
公开(公告)日：2014-02-06
申请号：US14054217
申请日：2013-10-15
Applicant: CORNING INCORPORATED
Inventor： Ivan A. Cornejo , Sinue Gomez , James Micheal Harris , Lisa Anne Moore , Sergio Tsuda
CPC classification number: H05K1/115 , C03C15/00 , C03C21/002 , H01L23/15 , H01L23/49827 , H05K1/0306 , H05K3/4038 , H05K2201/0769 , H05K2201/09563 , H05K2201/10378
Abstract: Glass interposer panels and methods for forming the same are described herein. The interposer panels include a glass substrate core formed from an ion-exchangeable glass. A first layer of compressive stress may extend from a first surface of the glass substrate into the thickness T of the glass substrate core to a first depth of layer D1. A second layer of compressive stress may be spaced apart from the first layer of compressive stress and extending from a second surface of the glass substrate core into the thickness T of the glass substrate core to a second depth of layer D2. A plurality of through-vias may extend through the thickness T of the glass substrate core. Each through-via is surrounded by an intermediate zone of compressive stress that extends from the first layer of compressive stress to the second layer of compressive stress adjacent to a sidewall of each through-via.
Abstract translation: 玻璃插入物面板及其形成方法在此描述。 插入面板包括由可离子交换的玻璃形成的玻璃基底芯。 第一压缩应力层可以从玻璃基板的第一表面延伸到玻璃基板芯的厚度T到层D1的第一深度。 第二压缩应力层可以与第一压缩应力层隔开并且从玻璃基底芯的第二表面延伸到玻璃基底芯的厚度T到层D2的第二深度。 多个通孔可以延伸穿过玻璃衬底芯的厚度T. 每个通孔被压缩应力的中间区域包围，该中间区域从第一压缩应力层延伸到邻近每个通孔的侧壁的第二压缩应力层。
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公开(公告)号：US12116302B2
公开(公告)日：2024-10-15
申请号：US18399893
申请日：2023-12-29
Applicant: CORNING INCORPORATED
Inventor： Douglas Dale Bressler , Rebecca Marie Connors , Sinue Gomez , Timothy Michael Gross , Shane David Seyler , Jason Scott Stewart , Zhongzhi Tang , Lisa Anne Tietz Moore
IPC: B32B15/04 , B32B7/027 , B32B17/06 , B32B17/10 , C03B23/025 , C03C3/085 , C03C3/091 , C03C3/097 , C03C27/10
CPC classification number: C03B23/0252 , B32B7/027 , B32B17/10119 , B32B17/10137 , B32B17/1055 , C03C3/085 , C03C3/091 , C03C3/097 , C03C27/10 , B32B2605/08
Abstract: A laminate includes a first glass article having a first thickness, a first annealing point (TA1), and a first softening point (TS1), a second glass article having a second thickness, a second annealing point (TA2), and a second softening point (TS2), and an interlayer disposed between the first glass article and the second glass article. The first thickness is greater than the second thickness, the second annealing point (TA2) is less than or equal to the first annealing point (TA1), and the second softening point (TS2) is greater than the first softening point (TS1).
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公开(公告)号：US11897804B2
公开(公告)日：2024-02-13
申请号：US17046945
申请日：2019-04-12
Applicant: CORNING INCORPORATED
Inventor： Douglas Dale Bressler , Rebecca Marie Connors , Sinue Gomez , Timothy Michael Gross , Shane David Seyler , Jason Scott Stewart , Zhongzhi Tang , Lisa Anne Tietz Moore
IPC: B32B15/04 , B32B17/06 , C03B23/025 , B32B17/10 , C03C3/085 , C03C3/091 , B32B7/027 , C03C3/097 , C03C27/10
CPC classification number: C03B23/0252 , B32B7/027 , B32B17/1055 , B32B17/10119 , B32B17/10137 , C03C3/085 , C03C3/091 , C03C3/097 , C03C27/10 , B32B2605/08
Abstract: A laminate includes a first glass article having a first thickness, a first annealing point, and a first softening point, a second glass article having a second thickness, a second annealing point, and a second softening point, and an interlayer disposed between the first glass article and the second glass article. The first thickness is greater than the second thickness, the second annealing point is less than or equal to the first annealing point, and the second softening point is greater than the first softening point.
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84.发明授权公开(公告)号：US11718554B2
公开(公告)日：2023-08-08
申请号：US17522221
申请日：2021-11-09
Applicant: CORNING INCORPORATED
Inventor： George Halsey Beall , Matthew John Dejneka , Qiang Fu , Sinue Gomez , Robert Michael Morena , Charlene Marie Smith
IPC: C03C3/097 , C03C3/087 , C03C21/00 , C03C3/091 , C03C3/093 , B32B17/06 , H05K5/03 , C03C3/085 , C03C4/18 , H05K5/00
CPC classification number: C03C3/097 , B32B17/06 , C03C3/085 , C03C3/087 , C03C3/091 , C03C3/093 , C03C21/002 , H05K5/03 , B32B2307/50 , C03C4/18 , C03C2204/00 , H05K5/0017
Abstract: A group of glass compositions in the Li2O—Al2O3—SiO2—B2O3 family that can be chemically strengthened in single or multiple ion exchange baths containing at least one of NaNO3 and KNO3 for a short time (2-4 hours) to develop a deep depth of layer (DOL). In some instances, the DOL is at least 70 μm; in others, at least about 100 μm. The ion exchanged glasses have a high damage resistance (indentation fracture toughness ranging form greater than 10 kgf to greater than 50 kgf) that is better than or at least comparable to that of sodium aluminosilicate glasses.
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公开(公告)号：US11691913B2
公开(公告)日：2023-07-04
申请号：US17695948
申请日：2022-03-16
Applicant: CORNING INCORPORATED
Inventor： Matthew John Dejneka , Sinue Gomez , Guangli Hu , Charlene Marie Smith , Zhongzhi Tang , Steven Alvin Tietje
CPC classification number: C03C21/002 , C03C3/091 , C03C3/093 , C03C3/097 , C03C10/0027 , H05K5/0017 , H05K5/03
Abstract: Embodiments of a glass-based article including a first surface and a second surface opposing the first surface defining a thickness (t) of about 3 millimeters or less (e.g., about 1 millimeter or less), and a stress profile, wherein all points of the stress profile between a thickness range from about 0·t up to 0.3·t and from greater than about 0.7·t up to t, comprise a tangent with a slope having an absolute value greater than about 0.1 MPa/micrometer, are disclosed. In some embodiments, the glass-based article includes a non-zero metal oxide concentration that varies along at least a portion of the thickness (e.g., 0·t to about 0.3·t) and a maximum central tension in the range from about 80 MPa to about 100 MPa. In some embodiments, the concentration of metal oxide or alkali metal oxide decreases from the first surface to a value at a point between the first surface and the second surface and increases from the value to the second surface. The concentration of the metal oxide may be about 0.05 mol % or greater or about 0.5 mol % or greater throughout the thickness. Methods for forming such glass-based articles are also disclosed.
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Patent Agency Ranking
公开(公告)号：USRE49530E1
公开(公告)日：2023-05-16
申请号：US16746545
申请日：2020-01-17
Applicant: Corning Incorporated
Inventor： Kristen L. Barefoot , Matthew John Dejneka , Sinue Gomez , Timothy Michael Gross , Nagaraja Shashidhar
CPC classification number: C03C3/091 , C03B33/0222 , C03B33/04 , C03B33/091 , C03C3/097 , C03C21/002 , Y02P40/57 , Y10T225/12 , Y10T428/24777 , Y10T428/315
Abstract: A glass and an enclosure, including windows, cover plates, and substrates for mobile electronic devices comprising the glass. The glass has a crack initiation threshold that is sufficient to withstand direct impact, has a retained strength following abrasion that is greater than soda lime and alkali aluminosilicate glasses, and is resistant to damage when scratched. The enclosure includes cover plates, windows, screens, and casings for mobile electronic devices and information terminal devices.
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公开(公告)号：US20210002168A1
公开(公告)日：2021-01-07
申请号：US17025592
申请日：2020-09-18
Applicant: CORNING INCORPORATED
Inventor： Matthew John Dejneka , Sinue Gomez , Guangli Hu , Charlene Marie Smith , Zhongzhi Tang , Steven Alvin Tietje
Abstract: A glass-based article includes an amorphous phase and a crystalline phase, and a first surface and a second surface opposing the first surface thereby defining a thickness (t) of the glass-based article. The glass-based article has a stress profile with a surface compressive stress (CS) and a maximum central tension (CT). The maximum CT is greater than or equal to 80 MPa and less than or equal to 95 MPa, and the maximum CT is positioned within the glass-based article at a range from greater than or equal to 0.4·t and less than or equal to 0.6·t. The surface CS of the glass-based article is greater than or equal to 200 MPa; and a depth of compression (DOC) is from greater than or equal to 0.14·t and less than or equal to 0.25·t.
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88.发明申请公开(公告)号：US20200062640A1
公开(公告)日：2020-02-27
申请号：US16667083
申请日：2019-10-29
Applicant: CORNING INCORPORATED
Inventor： George Halsey Beall , Matthew John Dejneka , Sinue Gomez , Charlene Marie Smith , Steven Alvin Tietje
IPC: C03C14/00 , C03B20/00 , C03C21/00 , C03C10/00 , C03C4/02 , C03C3/097 , C03C3/093 , C03C3/085 , C03B32/02
Abstract: Disclosed herein are glass-ceramics having crystalline phases including β-spodumene ss and either (i) pseudobrookite or (ii) vanadium or vanadium containing compounds so as to be colored and opaque glass-ceramics having coordinates, determined from total reflectance—specular included—measurements, in the CIELAB color space of the following ranges: L*=from about 20 to about 45; a*=from about −2 to about +2; and b*=from about −12 to about +1. Such CIELAB color space coordinates can be substantially uniform throughout the glass-ceramics. In each of the proceeding, β-quartz ss can be substantially absent from the crystalline phases. If present, β-quartz ss can be less than about 20 wt % or, alternatively, less than about 15 wt % of the crystalline phases. Also Further crystalline phases might include spinel ss (e.g., hercynite and/or gahnite-hercynite ss), rutile, magnesium zinc phosphate, or spinel ss (e.g., hercynite and/or gahnite-hercynite ss) and rutile.
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公开(公告)号：USRE47837E1
公开(公告)日：2020-02-04
申请号：US15862353
申请日：2018-01-04
Applicant: Corning Incorporated
Inventor： Kristen L. Barefoot , Matthew John Dejneka , Sinue Gomez , Timothy Michael Gross , Nagaraja Shashidhar
Abstract: A glass and an enclosure, including windows, cover plates, and substrates for mobile electronic devices comprising the glass. The glass has a crack initiation threshold that is sufficient to withstand direct impact, has a retained strength following abrasion that is greater than soda lime and alkali aluminosilicate glasses, and is resistant to damage when scratched. The enclosure includes cover plates, windows, screens, and casings for mobile electronic devices and information terminal devices.
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公开(公告)号：US20200001575A1
公开(公告)日：2020-01-02
申请号：US16504051
申请日：2019-07-05
Applicant: CORNING INCORPORATED
Inventor： Thomas Michael Cleary , Sinue Gomez , Guangli Hu , Robert Anthony Schaut , Charlene Marie Smith , Natesan Venkataraman
IPC: B32B17/06 , C03B23/02 , C03B17/02 , C03B17/06 , C03C3/087 , C03C3/091 , B32B7/02 , C03C3/083 , H05K1/03 , H05K1/09 , C03C3/093 , C03C3/097
Abstract: A glass article includes a glass core layer and a glass cladding layer adjacent to the core layer. An average coefficient of thermal expansion (CTE) of the core layer is greater than an average CTE of the cladding layer. An effective 109.9 P temperature of the glass article is at most about 750° C.
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