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公开(公告)号：US20190016625A1
公开(公告)日：2019-01-17
申请号：US16133616
申请日：2018-09-17
Applicant: CORNING INCORPORATED
Inventor： Matthew John Dejneka , Adam James Ellison , Sinue Gomez , Robert Michael Morena
CPC classification number: C03C3/093 , C03C3/091 , C03C4/18 , C03C21/00 , C03C2204/00 , Y10T428/26
Abstract: A silicate glass that is tough and scratch resistant. The toughness is increased by minimizing the number of non-bridging oxygen atoms in the glass. In one embodiment, the silicate glass is an aluminoborosilicate glass in which −15 mol %≤(R2O+R′O−Al2O3−ZrO2)−B2O3≤4 mol %, where R is one of Li, Na, K, Rb, and Cs, and R′ is one of Mg, Ca, Sr, and Ba.
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公开(公告)号：US20180312425A1
公开(公告)日：2018-11-01
申请号：US15769639
申请日：2016-10-18
Applicant: CORNING INCORPORATED
Inventor： Melissann Marie Ashton-Patton , Adam James Ellison , Ellen Anne King
CPC classification number: C03C3/087 , C03C3/078 , C03C3/091 , C03C3/093 , C03C3/095 , C03C4/12 , G02B6/0065
Abstract: Compounds, compositions, articles, devices, and methods for the manufacture of light guide plates and back light units including such light guide plates made from glass. In some embodiments, light guide plates (LGPs) are provided that have similar or superior optical properties to light guide plates made from PMMA and that have exceptional mechanical properties such as rigidity, CTE and dimensional stability in high moisture conditions as compared to PMMA light guide plates.
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公开(公告)号：US09932262B2
公开(公告)日：2018-04-03
申请号：US14862496
申请日：2015-09-23
Applicant: CORNING INCORPORATED
Inventor： Adam James Ellison
CPC classification number: C03C3/093 , C03B18/02 , C03C3/091 , H01L27/1214
Abstract: Described herein are aluminoborosilicate glass compositions that are substantially alkali-free and exhibit desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs). The glass compositions can be formed into glass sheets by, for example, the float process. When used as substrates, the glass sheets exhibit dimensional stability during processing and damage resistance during cutting.
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公开(公告)号：US20170291845A1
公开(公告)日：2017-10-12
申请号：US15478571
申请日：2017-04-04
Applicant: CORNING INCORPORATED
Inventor： Adam James Ellison , Jason Sanger Frackenpohl , John Christopher Mauro , Douglas Miles Noni, JR. , Natesan Venkataraman
CPC classification number: C03C3/118 , B32B17/06 , C03B17/02 , C03B17/064 , C03C3/093 , C03C3/095 , C03C3/11 , C03C13/046
Abstract: Alkali-doped boroaluminosilicate glasses are provided. The glasses include the network formers SiO2, B2O3, and Al2O3. The glass may, in some embodiments, have a Young's modulus of less than about 65 GPa and/or a coefficient of thermal expansion of less than about 40×10−7/° C. The glass may be used as a cover glass for electronic devices, a color filter substrate, a thin film transistor substrate, or an outer clad layer for a glass laminate.
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公开(公告)号：US20170260084A1
公开(公告)日：2017-09-14
申请号：US15309975
申请日：2015-05-13
Applicant: Corning Incorporated
Inventor： Bradley Frederick Bowden , Adam James Ellison , Ellen Anne King
CPC classification number: C03C3/093 , C03C3/091 , G02F1/1333 , G02F2001/133302
Abstract: Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs) and active matrix organic light emitting diode displays (AMOLEDs). In accordance with certain of its aspects, the glasses possess good dimensional stability as a function of temperature.
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Patent Agency Ranking
公开(公告)号：US20170076024A1
公开(公告)日：2017-03-16
申请号：US15354387
申请日：2016-11-17
Applicant: Corning Incorporated
Inventor： Douglas Clippinger Allan , Adam James Ellison , Xiaoju Guo , Timothy James Kiczenski , John Christopher Mauro , Marcel Potuzak
CPC classification number: C03B5/24 , C03B1/00 , C03B17/064 , C03B18/02 , C03B32/00 , C03C21/001 , G06F17/11 , G06F17/5009 , G06F2217/16
Abstract: Computer-implemented methods and apparatus are provided for predicting/estimating (i) a non-equilibrium viscosity for at least one given time point in a given temperature profile for a given glass composition, (ii) at least one temperature profile that will provide a given non-equilibrium viscosity for a given glass composition, or (iii) at least one glass composition that will provide a given non-equilibrium viscosity for a given time point in a given temperature profile. The methods and apparatus can be used to predict/estimate stress relaxation in a glass article during forming as well as compaction, stress relaxation, and/or thermal sag or thermal creep of a glass article when the article is subjected to one or more post-forming thermal treatments.
Abstract translation: 提供了计算机实现的方法和装置，用于在给定的玻璃组合物的给定温度分布中预测/估计（i）至少一个给定时间点的非平衡粘度，（ii）至少一个温度分布，其将提供 给定给定玻璃组合物的非平衡粘度，或（iii）在给定温度分布中给定给定时间点的给定非平衡粘度的至少一种玻璃组合物。 当制品经受一个或多个后处理时，该方法和装置可用于预测/估计玻璃制品在成形期间的应力松弛以及玻璃制品的压实，应力松弛和/或热松弛或热蠕变。 形成热处理。
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17.发明授权公开(公告)号：US09557773B2
公开(公告)日：2017-01-31
申请号：US15072027
申请日：2016-03-16
Applicant: CORNING INCORPORATED
Inventor： 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: B32B17/00 , G06F1/16 , C03C21/00 , H05K1/02 , H05K1/03 , C03C15/00 , B32B17/10 , C03C17/32 , B32B17/06 , C03C3/091 , G02F1/1333 , H04M1/02
CPC classification number: 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
Abstract: 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.
Abstract translation: 厚度为25μm至125μm的玻璃元件，从第一主表面延伸到第一深度的第一主表面，第二主表面和压缩应力区域，至少压缩应力σI至少 在第一主表面处约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：US20160122229A1
公开(公告)日：2016-05-05
申请号：US14926940
申请日：2015-10-29
Applicant: Corning Incorporated
Abstract: Substantially alkali free glasses are disclosed with can be used to produce substrates for flat panel display devices, e.g., active-matrix liquid crystal displays (AMLCDs). The glasses have high annealing temperatures and etch rates. Methods for producing substantially alkali free glasses using a downdraw process (e.g., a fusion process) are also disclosed.
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19.发明授权公开(公告)号：US09321678B2
公开(公告)日：2016-04-26
申请号：US14602299
申请日：2015-01-22
Applicant: Corning Incorporated
Inventor： Theresa Chang , Polly Wanda Chu , Adam James Ellison , Timothy Michael Gross , Guangli Hu , Nicholas James Smith
IPC: B32B17/00 , C03C21/00 , H05K1/02 , H05K1/03 , C03C15/00 , B32B17/10 , C03C17/32 , G06F1/16 , G02F1/1333 , H04M1/02
CPC classification number: 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
Abstract: 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.
Abstract translation: 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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20.发明授权公开(公告)号：US09321677B2
公开(公告)日：2016-04-26
申请号：US14601698
申请日：2015-01-21
Applicant: Corning Incorporated
Inventor： Theresa Chang , Polly Wanda Chu , Michael Patrick Donovan , Adam James Ellison , Timothy Michael Gross , Guangli Hu , Gautam Narendra Kudva , Nicholas James Smith
IPC: B32B17/00 , C03C21/00 , H05K1/02 , H05K1/03 , C03C15/00 , B32B17/10 , C03C17/32 , G06F1/16 , G02F1/1333 , H04M1/02
CPC classification number: 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
Abstract: 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 when the glass element is bent to a target bend radius of from 1 mm to 20 mm, with the center of curvature on the side of the second primary surface so as to induce a bending stress σB at the first primary surface, σI+σB
Abstract translation: 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，使得当玻璃元件弯曲到目标弯曲半径为1mm至20mm时，曲率中心在第二主表面侧以便引起弯曲应力 ＆sgr; B在第一个主表面，＆sgr; I +＆sgr; B <0。 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≥1.5kgf的耐刺穿性。
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