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公开(公告)号：US20200031710A1
公开(公告)日：2020-01-30
申请号：US16500997
申请日：2018-04-04
Applicant: CORNING INCORPORATED
Inventor： Satish Chandra Chaparala , Kristen Lorraine Eckart , Kurt Edward Gerber , Ming-Huang Huang , Nagaraja Shashidhar , Huan-Hung Sheng , Michael Lesley Sorensen , Ananthanarayanan Subramanian
Abstract: A multi-layer and method of making the same are provided. The multi-layer, such as a sensor, can include a high strength glass overlay and a lamination layer on a substrate layer. The overlay can be less than 250 micrometers thick and have at least one tempered surface incorporating a surface compression layer of at least 5 micrometers deep and a surface compressive stress of at least 200 MPa. The overlay can exhibit a puncture factor of at least 3000 N/μm2 at B10 (10thpercentile of the probability distribution of failure) in a multi-layer structure, an apparent thickness of less than 0.014 mm, and a pencil hardness greater than 6H. The method can include ion-exchange tempering at least one major surface of a glass sheet, light etching the major surface to remove flaws and laminating the glass sheet on the tempered and lightly etched major surface to a substrate layer.
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公开(公告)号：US20150158277A1
公开(公告)日：2015-06-11
申请号：US14406715
申请日：2013-06-12
Applicant: CORNING INCORPORATED
Inventor： William Keith Fisher , Mark Stephen Friske , Paul George Rickerl , Huan-Hung Sheng
CPC classification number: B32B17/10935 , B32B17/10036 , B32B17/10137 , B32B17/10743 , B32B17/10761 , B32B17/1077 , B32B17/10788 , B32B17/10844 , B32B37/06 , B32B37/1009 , B32B37/1018 , B32B37/18 , B32B2309/02 , B32B2309/105 , B32B2309/12 , B32B2315/08 , B32B2329/06 , B32B2331/04 , B32B2375/00 , B32B2605/08
Abstract: A process for producing glass laminates including at least one sheet of glass having a thickness not exceeding 1.0 mm with reduced optical distortion and shape consistency. A pre-laminate stack of two glass sheets and a polymer interlayer are stacked between two buffer plates that are formed nominally to the desired shape of the laminate mold. The pre-laminate stack is held between the buffer plates while a vacuum is applied to the edges of the pre-laminate stack and the stack is heated to a temperature somewhat above the softening temperature of the interlayer to de-air and tack the interlayer to the two glass sheets forming the desired shaped laminate with reduced optical distortion.
Abstract translation: 一种制造玻璃层压板的方法，其包括至少一层厚度不超过1.0mm的玻璃板，具有降低的光学变形和形状一致性。 将两片玻璃板和聚合物中间层的预层压叠层堆叠在标称形成层压模具所需形状的两个缓冲板之间。 将预层压叠层保持在缓冲板之间，同时将真空施加到预层压叠层的边缘，并将叠层加热至略高于中间层的软化温度的温度，以使中间层脱气并粘附到中间层 两个玻璃板形成具有减小的光学变形的期望的成形层压板。
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公开(公告)号：US20230103045A1
公开(公告)日：2023-03-30
申请号：US17787014
申请日：2021-01-05
Applicant: Corning Incorporated
Inventor： Gabriel Pierce Agnello , Joy Banerjee , Aize Li , Robert George Manley , Huan-Hung Sheng , Siva Venkatachalam
Abstract: Apparatus and method for treating a substrate, for example texturing a substrate. In some embodiments, a masking material is applied to a surface of the substrate in a predetermined pattern, the surface thereafter contacted with an etchant that removes the masking material. Contacting the surface with the etchant produces multiple co-located textures. In other embodiments, the masking step can be eliminated, and the etchant is applied in a predetermined pattern to produce multiple co-located textures. In still other embodiments, the substrate has a chemical composition, and the substrate is exposed to a leachant that leaches at least one constituent of the chemical composition to produce a substrate with a varying chemical composition at the substrate surface.
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Patent Agency Ranking
公开(公告)号：US09925743B2
公开(公告)日：2018-03-27
申请号：US14406715
申请日：2013-06-12
Applicant: CORNING INCORPORATED
Inventor： William Keith Fisher , Mark Stephen Friske , Paul George Rickerl , Huan-Hung Sheng
CPC classification number: B32B17/10935 , B32B17/10036 , B32B17/10137 , B32B17/10743 , B32B17/10761 , B32B17/1077 , B32B17/10788 , B32B17/10844 , B32B37/06 , B32B37/1009 , B32B37/1018 , B32B37/18 , B32B2309/02 , B32B2309/105 , B32B2309/12 , B32B2315/08 , B32B2329/06 , B32B2331/04 , B32B2375/00 , B32B2605/08
Abstract: A process for producing glass laminates including at least one sheet of glass having a thickness not exceeding 1.0 mm with reduced optical distortion and shape consistency. A pre-laminate stack of two glass sheets and a polymer interlayer are stacked between two buffer plates that are formed nominally to the desired shape of the laminate mold. The pre-laminate stack is held between the buffer plates while a vacuum is applied to the edges of the pre-laminate stack and the stack is heated to a temperature somewhat above the softening temperature of the interlayer to de-air and tack the interlayer to the two glass sheets forming the desired shaped laminate with reduced optical distortion.
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公开(公告)号：US20150122406A1
公开(公告)日：2015-05-07
申请号：US14405668
申请日：2013-06-06
Applicant: CORNING INCORPORATED
Inventor： William Keith Fisher , Michael John Moore , Steven Luther Moyer , Huan-Hung Sheng , Larry Gene Smith
IPC: B32B37/10 , B32B37/18 , B32B37/06 , C03B23/035 , C03C27/10
CPC classification number: B32B37/1018 , B32B17/10036 , B32B17/10137 , B32B17/10743 , B32B17/10761 , B32B17/1077 , B32B17/10788 , B32B17/10853 , B32B17/1088 , B32B17/10889 , B32B17/10972 , B32B37/06 , B32B37/182 , B32B2250/03 , B32B2250/40 , B32B2307/10 , B32B2309/02 , B32B2309/12 , B32B2309/68 , B32B2315/08 , B32B2329/06 , B32B2331/04 , B32B2375/00 , C03B23/0357 , C03C27/10 , Y10T156/1044
Abstract: A process using a vacuum ring or vacuum bag to produce glass laminates with improved optical distortion and shape consistency using thin glass having a thickness not exceeding 1.0 by using a soak temperatures not exceeding 120° C. or not exceeding 100° C. and a vacuum not exceed about −0.6 bar. One or more assembled stacks of two glass sheets and a polymer interlayer being laminated may be stacked on a single reference mold and processed simultaneously in a single vacuum bag or vacuum ring. One more thin glass sheets may be placed on top the assembled stack(s) on the reference mold to protect the assembled stack from irregular forces applied by the vacuum bag or the vacuum ring.
Abstract translation: 使用真空环或真空袋的方法来制造具有改善的光学变形和形状一致性的玻璃层压板，使用厚度不超过1.0的薄玻璃，通过使用不超过120℃或不超过100℃的浸泡温度和真空 不超过约-0.6巴。 两个玻璃板和层压的聚合物夹层的一个或多个组装堆叠可以堆叠在单个参考模具上并在单个真空袋或真空环中同时处理。 可以在参考模具上的一个或多个堆叠的顶部上放置一个更薄的玻璃板，以保护组装的堆叠免受真空袋或真空环施加的不规则的力。
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公开(公告)号：US12275666B2
公开(公告)日：2025-04-15
申请号：US17787014
申请日：2021-01-05
Applicant: Corning Incorporated
Inventor： Gabriel Pierce Agnello , Joy Banerjee , Aize Li , Robert George Manley , Huan-Hung Sheng , Siva Venkatachalam
Abstract: Apparatus and method for treating a substrate, for example texturing a substrate. In some embodiments, a masking material is applied to a surface of the substrate in a predetermined pattern, the surface thereafter contacted with an etchant that removes the masking material. Contacting the surface with the etchant produces multiple co-located textures. In other embodiments, the masking step can be eliminated, and the etchant is applied in a predetermined pattern to produce multiple co-located textures. In still other embodiments, the substrate has a chemical composition, and the substrate is exposed to a leachant that leaches at least one constituent of the chemical composition to produce a substrate with a varying chemical composition at the substrate surface.
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公开(公告)号：US11591257B2
公开(公告)日：2023-02-28
申请号：US16500997
申请日：2018-04-04
Applicant: CORNING INCORPORATED
Inventor： Satish Chandra Chaparala , Kristen Lorraine Eckart , Kurt Edward Gerber , Ming-Huang Huang , Nagaraja Shashidhar , Huan-Hung Sheng , Michael Lesley Sorensen , Ananthanarayanan Subramanian
IPC: C03C21/00 , B32B17/10 , B32B37/12 , B32B37/18 , C03C15/00 , C03C27/10 , H05K1/02 , B32B7/12 , H05K5/00 , H05K5/03
Abstract: A multi-layer and method of making the same are provided. The multi-layer, such as a sensor, can include a high strength glass overlay and a lamination layer on a substrate layer. The overlay can be less than 250 micrometers thick and have at least one tempered surface incorporating a surface compression layer of at least 5 micrometers deep and a surface compressive stress of at least 200 MPa. The overlay can exhibit a puncture factor of at least 3000 N/μm2 at B10 (10th percentile of the probability distribution of failure) in a multi-layer structure, an apparent thickness of less than 0.014 mm, and a pencil hardness greater than 6H. The method can include ion-exchange tempering at least one major surface of a glass sheet, light etching the major surface to remove flaws and laminating the glass sheet on the tempered and lightly etched major surface to a substrate layer.
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公开(公告)号：US20160250825A1
公开(公告)日：2016-09-01
申请号：US15027728
申请日：2014-10-06
Applicant: CORNING INCORPORATED
Inventor： Thomas Michael Cleary , Gordon Charles Brown , William Keith Fisher , Mark Stephen Friske , Paul George Rickeert , Huan-Hung Sheng , Paul John Shustack
CPC classification number: B32B17/10293 , B32B17/10036 , B32B17/10119 , B32B17/10137 , B32B17/1055 , B32B17/10761 , B32B2250/03 , B32B2307/51 , B32B2605/08 , C03C21/00 , C03C23/007
Abstract: A laminate structure having a first glass layer, a second glass layer, and at least one polymer interlayer intermediate the first and second glass layers. The polymer interlayer can include a first region having a first modulus of elasticity and a second region having a second modulus of elasticity. The second modulus of elasticity can be greater than the first modulus of elasticity. In some embodiments, the first region can be a central region of the polymer interlayer and the second region can be a peripheral region of the polymer interlayer encompassing the first region.
Abstract translation: 一种具有第一玻璃层，第二玻璃层和在第一和第二玻璃层之间的至少一个聚合物夹层的层压结构。 聚合物中间层可以包括具有第一弹性模量的第一区域和具有第二弹性模量的第二区域。 第二弹性模量可以大于第一弹性模量。 在一些实施例中，第一区域可以是聚合物中间层的中心区域，第二区域可以是包围第一区域的聚合物夹层的周边区域。
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