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公开(公告)号：US20220274864A1
公开(公告)日：2022-09-01
申请号：US17749831
申请日：2022-05-20
Applicant: CORNING INCORPORATED
Inventor： Matthew John Dejneka , Adam James Ellison , Sinue Gomez , Robert Michael Morena
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：US11370695B2
公开(公告)日：2022-06-28
申请号：US16662551
申请日：2019-10-24
Applicant: CORNING INCORPORATED
Inventor： Matthew John Dejneka , Adam James Ellison , Sinue Gomez , Robert Michael Morena
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：US11358372B2
公开(公告)日：2022-06-14
申请号：US17062978
申请日：2020-10-05
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: 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
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 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：US11242279B2
公开(公告)日：2022-02-08
申请号：US15769639
申请日：2016-10-18
Applicant: CORNING INCORPORATED
Inventor： Melissann Marie Ashton-Patton , Adam James Ellison , Ellen Anne King
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：US11186516B2
公开(公告)日：2021-11-30
申请号：US15769212
申请日：2016-10-21
Applicant: Corning Incorporated
Inventor： Melissann Marie Ashton-Patton , Adam James Ellison , Ellen Anne King , Joydeep Lahiri , Shawn Michael O'Malley
IPC: C03C3/085 , C03C3/093 , C03C21/00 , C03C3/091 , F21V8/00 , C03C3/087 , C03C3/078 , C03C3/095 , C03C4/12
Abstract: A substrate for use in fluorescent-detection methods is provided. The substrate includes at least one glass substrate portion, the at least one glass substrate portion including: between about 60 mol % to about 80 mol % SiO2; between about 0 mol % to about 15 mol % Al2O3; between about 0 mol % to about 15 mol % B2O3; and about 2 mol % to about 50 mol % RxO, wherein R is any one or more of Li, Na, K, Rb, Cs and x is 2, or wherein R is any one or more of Zn, Mg, Ca, Sr or Ba and x is 1.
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Patent Agency Ranking
公开(公告)号：US10710920B2
公开(公告)日：2020-07-14
申请号：US15541240
申请日：2015-12-30
Applicant: CORNING INCORPORATED
Inventor： Adam James Ellison , Timothy James Kiczenski , Stephanie Lynn Morris , Robert Anthony Schaut , Steven Alvin Tietje
Abstract: According to one embodiment, a method for thermally treating glass articles may include holding a glass article at a treatment temperature equal to an annealing temperature of the glass article ±15° C. for a holding time greater than or equal to 5 minutes. Thereafter, the glass article may be cooled from the treatment temperature through a strain point of the glass article at a first cooling rate CR1 less than 0° C./min and greater than −20° C./min such that a density of the glass article is greater than or equal to 0.003 g/cc after cooling. The glass article is subsequently cooled from below the strain point at a second cooling rate CR2, wherein |CR2|>|CR1|.
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公开(公告)号：US20190147126A1
公开(公告)日：2019-05-16
申请号：US16245951
申请日：2019-01-11
Applicant: Corning Incorporated
Inventor： Douglas Clippinger Allan , Adam James Ellison , Xiaoju Guo , Timothy James Kiczenski , John Christopher Mauro , Marcel Potuzak
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.
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公开(公告)号：US20190107662A1
公开(公告)日：2019-04-11
申请号：US16092116
申请日：2017-04-04
Applicant: CORNING INCORPORATED
Inventor： Adam James Ellison , Shenping Li
IPC: F21V8/00
Abstract: Disclosed herein are backlight units comprising a light guide plate (210), a light coupling unit (220) in contact with the light guide plate, and a light source (230) optically coupled to the first and second light incident edge surfaces. The backlight units may also comprise light recycling cavities by forming a reflector (240) on the edge surface (224) of the coupling unit opposing the incidence surface (221). Electronic, display, and lighting devices comprising such BLUs are further disclosed herein.
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公开(公告)号：US10150694B2
公开(公告)日：2018-12-11
申请号：US15659966
申请日：2017-07-26
Applicant: CORNING INCORPORATED
Inventor： Adam James Ellison , Lisa Anne Moore , Taheisha Linette Werner
Abstract: Disclosed herein are opaque glass-ceramics comprising at least one nepheline crystal phase and comprising from about 30 mol % to about 65 mol % SiO2, from about 15 mol % to about 40 mol % Al2O3, from about 10 mol % to about 20 mol % (Na2+K2O), and from about 1 mol % to about 10 mol % (ZnO+MgO). Also disclosed herein are opaque-glass ceramics comprising at least one nepheline crystal phase and at least one spinel-structure phase doped with at least one colorant chosen from transition metals and rare earth elements. Further disclosed herein are methods for making these opaque glass-ceramics.
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公开(公告)号：US20180029923A1
公开(公告)日：2018-02-01
申请号：US15782436
申请日：2017-10-12
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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