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公开(公告)号：US11358372B2
公开(公告)日：2022-06-14
申请号：US17062978
申请日：2020-10-05
申请人： CORNING INCORPORATED
发明人： Theresa Chang , Polly Wanda Chu , Patrick Joseph Cimo , Adam James Ellison , Timothy Michael Gross , Guangli Hu , Nicholas James Smith , Butchi Reddy Vaddi , Natesan Venkataraman
IPC分类号： B32B15/04 , B32B17/06 , B32B17/10 , C03C21/00 , H05K1/02 , H05K1/03 , C03C17/32 , B32B27/36 , C03C17/30 , C03C15/00 , G06F1/16 , C03C3/091 , B32B7/12 , B32B37/12 , B32B37/16 , H05K3/46 , G02F1/1333 , H04M1/02
摘要： A glass element having a thickness from 25 μm to 125 μm, a first primary surface, a second primary surface, and a compressive stress region extending from the first primary surface to a first depth, the region defined by a compressive stress GI of at least about 100 MPa at the first primary surface. Further, the glass element has a stress profile such that it does not fail when it is subject to 200,000 cycles of bending to a target bend radius of from 1 mm to 20 mm, by the parallel plate method. Still further, the glass element has a puncture resistance of greater than about 1.5 kgf when the first primary surface of the glass element is loaded with a tungsten carbide ball having a diameter of 1.5 mm.
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2.发明申请公开(公告)号：US20150210589A1
公开(公告)日：2015-07-30
申请号：US14602299
申请日：2015-01-22
申请人： Corning Incorporated
发明人： Theresa Chang , Polly Wanda Chu , Patrick Joseph Cimo , Adam James Ellison , Timothy Michael Gross , Guangli Hu , Nicholas James Smith , Butchi Reddy Vaddi , Natesan Venkataraman
CPC分类号： G06F1/1652 , B32B7/12 , B32B17/06 , B32B17/064 , B32B17/10137 , B32B27/36 , B32B37/12 , B32B37/16 , B32B2255/00 , B32B2307/536 , B32B2307/546 , B32B2307/5825 , B32B2315/08 , B32B2367/00 , B32B2457/00 , B32B2457/20 , C03C3/091 , C03C15/00 , C03C17/32 , C03C21/002 , G02F1/133305 , H04M1/0268 , H05K1/028 , H05K1/0306 , H05K3/46 , Y10T428/24942 , Y10T428/26 , Y10T428/266
摘要： A glass element having a thickness from 25 μm to 125 μm, a first primary surface, a second primary surface, and a compressive stress region extending from the first primary surface to a first depth, the region defined by a compressive stress σI of at least about 100 MPa at the first primary surface. Further, the glass element has a stress profile such that it does not fail when it is subject to 200,000 cycles of bending to a target bend radius of from 1 mm to 20 mm, by the parallel plate method. Still further, the glass element has a puncture resistance of greater than about 1.5 kgf when the first primary surface of the glass element is loaded with a tungsten carbide ball having a diameter of 1.5 mm.
摘要翻译： 一种玻璃元件，其厚度为25μm至125μm，第一主表面，第二主表面和从第一主表面延伸到第一深度的压应力区域，该区域由压缩应力和 在第一主表面处至少约100MPa。 此外，玻璃元件具有应力分布，使得当通过平行板法进行20万次弯曲到目标弯曲半径为1mm至20mm的循环时，其不会失效。 此外，当玻璃元件的第一主表面装载有直径为1.5mm的碳化钨球时，玻璃元件具有大于约1.5kgf的穿刺电阻。
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公开(公告)号：US11745471B2
公开(公告)日：2023-09-05
申请号：US17838757
申请日：2022-06-13
申请人： CORNING INCORPORATED
发明人： Theresa Chang , Polly Wanda Chu , Patrick Joseph Cimo , Adam James Ellison , Timothy Michael Gross , Guangli Hu , Nicholas James Smith , Butchi Reddy Vaddi , Natesan Venkataraman
IPC分类号： B32B15/04 , B32B17/06 , B32B17/10 , C03C21/00 , H05K1/02 , H05K1/03 , C03C17/32 , B32B27/36 , C03C17/30 , C03C15/00 , G06F1/16 , C03C3/091 , B32B7/12 , B32B37/12 , B32B37/16 , H05K3/46 , G02F1/1333 , H04M1/02
CPC分类号： B32B17/10 , B32B7/12 , B32B17/06 , B32B17/101 , B32B17/10009 , B32B17/10137 , B32B27/36 , B32B37/12 , B32B37/16 , C03C3/091 , C03C15/00 , C03C17/30 , C03C17/32 , C03C21/002 , G06F1/1652 , H05K1/028 , H05K1/0306 , H05K3/46 , B32B2255/00 , B32B2255/26 , B32B2307/536 , B32B2307/546 , B32B2307/558 , B32B2307/5825 , B32B2315/08 , B32B2367/00 , B32B2457/00 , B32B2457/20 , G02F1/133305 , H04M1/0268 , Y10T428/24942 , Y10T428/26 , Y10T428/266
摘要： A glass element having a thickness from 25 μm to 125 μm, a first primary surface, a second primary surface, and a compressive stress region extending from the first primary surface to a first depth, the region defined by a compressive stress GI of at least about 100 MPa at the first primary surface. Further, the glass element has a stress profile such that it does not fail when it is subject to 200,000 cycles of bending to a target bend radius of from 1 mm to 20 mm, by the parallel plate method. Still further, the glass element has a puncture resistance of greater than about 1.5 kgf when the first primary surface of the glass element is loaded with a tungsten carbide ball having a diameter of 1.5 mm.
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公开(公告)号：US10824200B2
公开(公告)日：2020-11-03
申请号：US16162901
申请日：2018-10-17
申请人： CORNING INCORPORATED
发明人： Theresa Chang , Polly Wanda Chu , Patrick Joseph Cimo , Adam James Ellison , Timothy Michael Gross , Guangli Hu , Nicholas James Smith , Butchi Reddy Vaddi , Natesan Venkataraman
IPC分类号： B32B17/00 , G06F1/16 , C03C21/00 , H05K1/02 , H05K1/03 , C03C17/32 , B32B17/06 , B32B27/36 , C03C15/00 , B32B17/10 , C03C3/091 , B32B7/12 , B32B37/12 , B32B37/16 , H05K3/46 , G02F1/1333 , H04M1/02
摘要： A glass element having a thickness from 25 μm to 125 μm, a first primary surface, a second primary surface, and a compressive stress region extending from the first primary surface to a first depth, the region defined by a compressive stress σI of at least about 100 MPa at the first primary surface. Further, the glass element has a stress profile such that it does not fail when it is subject to 200,000 cycles of bending to a target bend radius of from 1 mm to 20 mm, by the parallel plate method. Still further, the glass element has a puncture resistance of greater than about 1.5 kgf when the first primary surface of the glass element is loaded with a tungsten carbide ball having a diameter of 1.5 mm.
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公开(公告)号：US20190011954A1
公开(公告)日：2019-01-10
申请号：US16119565
申请日：2018-08-31
申请人： CORNING INCORPORATED
发明人： Polly Wanda Chu , Michael Patrick Donovan , Timothy Michael Gross , Louis Mattos, JR. , Prakash Chandra Panda , Robert Lee Smith, III
摘要： A cover element for a foldable electronic device that includes a foldable glass element, first and second primary surfaces, and a compressive stress region extending from the first primary surface to a first depth that is defined by a stress σI of at least about 100 MPa in compression at the first primary surface. The device also includes a polymeric layer disposed over the first primary surface. The glass element has a stress profile such that when the glass element is bent to a target bend radius of from 1 mm to 20 mm, to induce a bending stress σB at the first primary surface in tension, σI+σB
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公开(公告)号：US09898046B2
公开(公告)日：2018-02-20
申请号：US15398372
申请日：2017-01-04
申请人： CORNING INCORPORATED
发明人： Theresa Chang , Polly Wanda Chu , Patrick Joseph Cimo , Adam James Ellison , Timothy Michael Gross , Guangli Hu , Nicholas James Smith , Butchi Reddy Vaddi , Natesan Venkataraman
IPC分类号： B32B17/00 , G06F1/16 , C03C21/00 , H05K1/02 , H05K1/03 , C03C15/00 , B32B17/10 , C03C17/32 , B32B17/06 , C03C3/091 , B32B27/36 , B32B7/12 , B32B37/12 , B32B37/16 , H05K3/46 , G02F1/1333 , H04M1/02
CPC分类号： G06F1/1652 , B32B7/12 , B32B17/06 , B32B17/064 , B32B17/10137 , B32B27/36 , B32B37/12 , B32B37/16 , B32B2255/00 , B32B2307/536 , B32B2307/546 , B32B2307/5825 , B32B2315/08 , B32B2367/00 , B32B2457/00 , B32B2457/20 , C03C3/091 , C03C15/00 , C03C17/32 , C03C21/002 , G02F1/133305 , H04M1/0268 , H05K1/028 , H05K1/0306 , H05K3/46 , Y10T428/24942 , Y10T428/26 , Y10T428/266
摘要： A glass element having a thickness from 25 μm to 125 μm, a first primary surface, a second primary surface, and a compressive stress region extending from the first primary surface to a first depth, the region defined by a compressive stress σI of at least about 100 MPa at the first primary surface. Further, the glass element has a stress profile such that it does not fail when it is subject to 200,000 cycles of bending to a target bend radius of from 1 mm to 20 mm, by the parallel plate method. Still further, the glass element has a puncture resistance of greater than about 1.5 kgf when the first primary surface of the glass element is loaded with a tungsten carbide ball having a diameter of 1.5 mm.
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7.发明申请公开(公告)号：US20150210590A1
公开(公告)日：2015-07-30
申请号：US14602300
申请日：2015-01-22
申请人： Corning Incorporated
发明人： Theresa Chang , Polly Wanda Chu , Patrick Joseph Cimo , Adam James Ellison , Timothy Michael Gross , Guangli Hu , Nicholas James Smith , Butchi Reddy Vaddi , Natesan Venkataraman
CPC分类号： G06F1/1652 , B32B7/12 , B32B17/06 , B32B17/064 , B32B17/10137 , B32B27/36 , B32B37/12 , B32B37/16 , B32B2255/00 , B32B2307/536 , B32B2307/546 , B32B2307/5825 , B32B2315/08 , B32B2367/00 , B32B2457/00 , B32B2457/20 , C03C3/091 , C03C15/00 , C03C17/32 , C03C21/002 , G02F1/133305 , H04M1/0268 , H05K1/028 , H05K1/0306 , H05K3/46 , Y10T428/24942 , Y10T428/26 , Y10T428/266
摘要： A glass element having a thickness from 25 μm to 125 μm, a first primary surface, a second primary surface, and a compressive stress region extending from the first primary surface to a first depth, the region defined by a compressive stress σI of at least about 100 MPa at the first primary surface. Further, the glass element has a stress profile such that it does not fail when it is held at a bend radius from about 1 mm to about 20 mm for at least 60 minutes at about 25° C. and about 50% relative humidity. Still further, the glass element has a puncture resistance of greater than about 1.5 kgf when the first primary surface of the glass element is loaded with a tungsten carbide ball having a diameter of 1.5 mm.
摘要翻译： 一种玻璃元件，其厚度为25μm至125μm，第一主表面，第二主表面和从第一主表面延伸到第一深度的压应力区域，该区域由压缩应力和 在第一主表面处至少约100MPa。 此外，玻璃元件具有应力分布，使得当其在约25℃和约50％相对湿度下保持在约1mm至约20mm的弯曲半径至少60分钟时，其不会失效。 此外，当玻璃元件的第一主表面装载有直径为1.5mm的碳化钨球时，玻璃元件具有大于约1.5kgf的穿刺电阻。
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公开(公告)号：US11279114B2
公开(公告)日：2022-03-22
申请号：US16346304
申请日：2017-10-27
申请人： Corning Incorporated
发明人： Shinu Baby , Dana Craig Bookbinder , Polly Wanda Chu , Timothy Michael Gross , Yousef Kayed Qaroush
摘要： A glass article having a first glass layer, a second glass layer disposed adjacent to the first glass layer, and an interface slidably coupling the first glass layer to the second glass layer. The interface has a thickness of from 2 nm to 500 nm. The glass article is characterized by: (a) an absence of failure when the article is held at a parallel plate separation distance of 10 mm for 60 minutes at 25° C. and 50% relative humidity; (b) a puncture resistance of greater than about 6 kgf when the second glass layer is supported by (i) a 50 μm thick pressure-sensitive adhesive having an elastic modulus of less than 1 GPa and (ii) an approximately 100 μm thick polyethylene terephthalate layer having an elastic modulus of less than 10 GPa, and the first glass layer is loaded with a tungsten carbide ball having a 1 mm diameter.
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公开(公告)号：US10974487B2
公开(公告)日：2021-04-13
申请号：US16119565
申请日：2018-08-31
申请人： CORNING INCORPORATED
发明人： Polly Wanda Chu , Michael Patrick Donovan , Timothy Michael Gross , Louis Mattos, Jr. , Prakash Chandra Panda , Robert Lee Smith, III
摘要： A cover element for a foldable electronic device that includes a foldable glass element, first and second primary surfaces, and a compressive stress region extending from the first primary surface to a first depth that is defined by a stress σI of at least about 100 MPa in compression at the first primary surface. The device also includes a polymeric layer disposed over the first primary surface. The glass element has a stress profile such that when the glass element is bent to a target bend radius of from 1 mm to 20 mm, to induce a bending stress σB at the first primary surface in tension, σI+σB
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公开(公告)号：US20190022980A1
公开(公告)日：2019-01-24
申请号：US16069959
申请日：2017-01-13
申请人： CORNING INCORPORATED
发明人： Polly Wanda Chu , Michael Patrick Donovan , Timothy Michael Gross , Louis Mattos, JR. , Prakash Chandra Panda , Robert Lee Smith, III
CPC分类号： B32B17/064 , B32B3/16 , B32B7/12 , B32B17/1055 , B32B2255/10 , B32B2307/536 , B32B2307/546 , B32B2315/08 , B32B2457/00 , B32B2457/20 , G02F1/133305 , G06F1/1641 , G06F1/1652 , G09F9/301 , H01L51/0097 , H01L2251/5338 , Y10T428/24942 , Y10T428/26 , Y10T428/266
摘要： A cover element for a foldable electronic device that includes a foldable glass element, first and second primary surfaces, and a compressive stress region extending from the first primary surface to a first depth that is defined by a stress σI of at least about 100 MPa in compression at the first primary surface. The device also includes a polymeric layer disposed over the first primary surface. The glass element has a stress profile such that when the glass element is bent to a target bend radius of from 1 mm to 20 mm, to induce a bending stress σB at the first primary surface in tension, σI+σB
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