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11.发明申请公开(公告)号：US20220274871A1
公开(公告)日：2022-09-01
申请号：US17632086
申请日：2020-07-31
Applicant: CORNING INCORPORATED
Inventor： Douglas Clippinger Allan , Vladislav Yuryevich Golyatin , Petr Gorelchenko , Jason Thomas Harris , Jin Su Kim , Peter Joseph Lezzi , Rostislav Vatchev Roussev , Natesan Venkataraman
Abstract: A laminated glass article comprises a core layer comprising a core glass composition, and a cladding layer directly adjacent to the core layer and comprising a clad glass composition. A stress of the cladding layer increases with increasing distance from an outer surface of the cladding layer from a compressive stress to a tensile stress, transitions to a compressive stress as a step-change at an interface region between the core layer and the cladding layer, and increases with increasing distance from the interface region to a center of the core layer from the compressive stress to a tensile stress.
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公开(公告)号：US20200229559A1
公开(公告)日：2020-07-23
申请号：US15755650
申请日：2016-08-29
Applicant: Corning Incorporated
Abstract: A glass sleeve assembly for a portable electronic device may comprise a glass sleeve extending longitudinally from a first opening defined by a first rim to a second opening defined by a second rim. The glass sleeve may have an internal surface. A first end cap may be positioned adjacent to the first opening and may have at least a portion extending longitudinally beyond the first rim. A second end cap may be positioned adjacent to the second opening and may have at least a portion extending longitudinally beyond the second rim. A frame may comprise first and second ends and a central portion between the first and second ends. The central portion may be located within the glass sleeve. The ends of the frame may be connected to the end caps. Shock absorbing interlayers may be mounted to the end caps and the glass sleeve.
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Patent Agency Ranking
公开(公告)号：US11845689B2
公开(公告)日：2023-12-19
申请号：US17040323
申请日：2019-04-09
Applicant: CORNING INCORPORATED
Inventor： Kirk Wegner Christiansen , Qiang Fu , Petr Gorelchenko , Aniello Mario Palumbo , Michael S Pambianchi , Erick Franklin VanDuyne
CPC classification number: C03C10/0027 , B65D1/0207 , C03B32/02 , C03C2204/00 , Y10T428/131
Abstract: Locally cerammed optically transparent glass-ceramic articles for consumer products. The locally cerammed glass-ceramic articles may have one or more primary glass-ceramic regions including primary crystal phases of a glass-ceramic material and one or more secondary glass-ceramic regions including secondary crystal phases of the glass-ceramic material. The primary glass-ceramic region(s) may be optically transparent and the secondary glass-ceramic region(s) may be non-optically transparent. The primary glass-ceramic region(s) may have a fracture toughness less than the fracture toughness of the secondary glass-ceramic region(s).
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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
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.
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15.发明申请公开(公告)号：US20200181006A1
公开(公告)日：2020-06-11
申请号：US16788612
申请日：2020-02-12
Applicant: Corning Incorporated
Inventor： Petr Gorelchenko , Jason Thomas Harris , Guangli Hu , Khaled Layouni , Po-Jen Shih , Bin Zhang
Abstract: A substrate having inner and outer major surfaces, a plurality of edge surfaces, and a plurality of corner surfaces; and at least one of: (i) a coating applied over a limited area of the outer major surface of the substrate to produce a composite structure, (ii) an intermediate layer applied to the inner major surface of the substrate, and (iii) an elongate discontinuity disposed at one or more corners of the substrate, each of which operates to reduce catastrophic failures in the substrate resulting from a dynamic sharp impact to the outer major surface of the substrate.
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16.发明授权公开(公告)号：US10590032B2
公开(公告)日：2020-03-17
申请号：US15514596
申请日：2015-10-22
Applicant: CORNING INCORPORATED
Inventor： Petr Gorelchenko , Jason Thomas Harris , Guangli Hu , Khaled Layouni , Po-Jen Shih , Bin Zhang
Abstract: A substrate having inner and outer major surfaces, a plurality of edge surfaces, and a plurality of corner surfaces; and at least one of: (i) a coating applied over a limited area of the outer major surface of the substrate to produce a composite structure, (ii) an intermediate layer applied to the inner major surface of the substrate, and (iii) an elongate discontinuity disposed at one or more corners of the substrate, each of which operates to reduce catastrophic failures in the substrate resulting from a dynamic sharp impact to the outer major surface of the substrate.
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公开(公告)号：US20160286671A1
公开(公告)日：2016-09-29
申请号：US15078202
申请日：2016-03-23
Applicant: CORNING INCORPORATED
Inventor： lzhar Zahoor Ahmed , Petr Gorelchenko , Guangli Hu , Po-Jen Shih , Irene Marjorie Slater , Vijay Subramanian , Bin Zhang , Sam Samer Zoubi
CPC classification number: H04M1/185 , H04M1/0266
Abstract: A portable electronic device includes a device body containing a plurality of device structures, one of which is a display module. A cover glass is disposed at an opening of the device body such that at least one of the plurality of device structures underlies the cover glass. An energy absorbing interlayer is disposed between the cover glass and the at least one underlying device structure, where the energy absorbing interlayer has a stiffness that is lower than that of the cover glass.
Abstract translation: 一种便携式电子设备包括：装置主体，其包含多个装置结构，其中之一是显示模块。 盖玻璃设置在装置主体的开口处，使得多个装置结构中的至少一个位于盖玻璃的下面。 能量吸收中间层设置在盖玻璃和至少一个下面的器件结构之间，其中能量吸收中间层的刚度低于盖玻片的刚度。
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