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公开(公告)号：US20180016183A1
公开(公告)日：2018-01-18
申请号：US15717306
申请日：2017-09-27
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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公开(公告)号：US09822032B2
公开(公告)日：2017-11-21
申请号：US14591361
申请日：2015-01-07
Applicant: Corning Incorporated
Inventor： Matthew John Dejneka , Adam James Ellison , John Christopher Mauro
CPC classification number: C03C3/093 , C03C3/083 , C03C3/085 , C03C3/087 , C03C3/091 , C03C4/18 , C03C21/002 , C03C2204/00 , Y10T428/315
Abstract: An ion exchangeable glass having a high degree of resistance to damage caused by abrasion, scratching, indentation, and the like. The glass comprises alumina, B2O3, and alkali metal oxides, and contains boron cations having three-fold coordination. The glass, when ion exchanged, has a Vickers crack initiation threshold of at least 10 kilogram force (kgf).
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公开(公告)号：US09802857B2
公开(公告)日：2017-10-31
申请号：US15048492
申请日：2016-02-19
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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公开(公告)号：US09527767B2
公开(公告)日：2016-12-27
申请号：US14267086
申请日：2014-05-01
Applicant: Corning Incorporated
Inventor： Adam James Ellison , John Christopher Mauro , Natesan Venkataraman
CPC classification number: C03C3/097 , B32B17/00 , B32B17/06 , B32B2457/20 , B32B2457/208 , C03B17/02 , C03B17/064 , Y10T428/24942
Abstract: Alkali-free phosphoboroaluminosilicate glasses are provided. The glasses include the network formers SiO2, B2O3, and at least one of Al2O3 and P2O5. The glass may, in some embodiments, have a Young's modulus of less than about 78 GPa and/or a coefficient of thermal expansion, averaged over a temperature range from about 20° C. to about 300° C., of less than about 38×10−7/° C. The glass may be used as a cover glass for electronic devices or as an outer clad layer for a glass laminate.
Abstract translation: 提供了无碱磷钼硼硅玻璃。 玻璃包括网络形成体SiO 2，B 2 O 3以及Al 2 O 3和P 2 O 5中的至少一种。 在一些实施方案中，玻璃在约20℃至约300℃的温度范围内具有小于约78GPa的杨氏模量和/或热膨胀系数小于约38 ×10-7 /℃。该玻璃可以用作电子器件的玻璃罩或玻璃层压板的外包层。
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45.发明申请OPAQUE COLORED GLASS-CERAMICS COMPRISING NEPHELINE CRYSTAL PHASES 审中-公开OPAQUE彩色玻璃陶瓷，包括NEPHELINE CRYSTAL PHASES公开(公告)号：US20160236969A1
公开(公告)日：2016-08-18
申请号：US15142581
申请日：2016-04-29
Applicant: CORNING INCORPORATED
Inventor： Adam James Ellison , Lisa Anne Moore , Taheisha Linette Werner
CPC classification number: C03C10/0018 , C03B32/02 , C03C3/085 , C03C4/02 , C03C21/002 , C03C2204/04
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 % (Na2O+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.
Abstract translation: 本文公开了包含至少一个霞石结晶相的不透明玻璃陶瓷，其包含约30mol％至约65mol％的SiO 2，约15mol％至约40mol％的Al 2 O 3，约10mol％至约20mol％ （Na 2 O + K 2 O）和约1mol％至约10mol％（ZnO + MgO）。 本文还公开了包含至少一个霞石结晶相和掺杂有选自过渡金属和稀土元素的至少一种着色剂的至少一个尖晶石结构相的不透明玻璃陶瓷。 本文进一步公开了制造这些不透明玻璃陶瓷的方法。
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Patent Agency Ranking
46.发明授权Optical fiber containing an alkali metal oxide and methods and apparatus for manufacturing same 有权含有碱金属氧化物的光纤及其制造方法和装置公开(公告)号：US09250386B2
公开(公告)日：2016-02-02
申请号：US14314394
申请日：2014-06-25
Applicant: CORNING INCORPORATED
Inventor： James Gary Anderson , Dana Craig Bookbinder , Lisa Carine Chacon , Calvin Thomas Coffey , Adam James Ellison , Gregory Gerard Gausman , Rostislav Radiyevich Khrapko , Stephan Lvovich Logunov , Michael Thomas Murtagh , Clinton Damon Osterhout , Sabyasachi Sen , William Anthony Whedon
IPC: G02B6/26 , G02B6/02 , G02B6/028 , C03B37/014 , C03B37/018 , C03B37/012 , C03C3/06 , C03C13/04 , C03B37/027 , G02B6/036
CPC classification number: G02B6/0228 , C03B37/01211 , C03B37/0124 , C03B37/014 , C03B37/01413 , C03B37/01446 , C03B37/0146 , C03B37/01466 , C03B37/01473 , C03B37/01807 , C03B37/01815 , C03B37/01838 , C03B37/01853 , C03B37/027 , C03B2201/12 , C03B2201/20 , C03B2201/22 , C03B2201/31 , C03B2201/50 , C03B2203/22 , C03B2203/26 , C03B2203/29 , C03B2207/90 , C03C3/06 , C03C13/045 , C03C13/046 , C03C13/048 , C03C2201/12 , C03C2201/31 , C03C2201/50 , G02B6/02242 , G02B6/02271 , G02B6/028 , G02B6/03611 , G02B6/03644 , G02B6/03694 , Y10T428/294
Abstract: Disclosed is an optical fiber having a core with an alkali metal oxide dopant in an peak amount greater than about 0.002 wt. % and less than about 0.1 wt. %. The alkali metal oxide concentration varies with a radius of the optical fiber. By appropriately selecting the concentration of alkali metal oxide dopant in the core and the cladding, a low loss optical fiber may be obtained. Also disclosed are several methods of making the optical fiber including the steps of forming an alkali metal oxide-doped rod, and adding additional glass to form a draw perform. Preferably, the draw preform has a final outer dimension (d2), wherein an outer dimension (d1) of the rod is less than or equal to 0.06 times the final outer dimension (d2). In a preferred embodiment, the alkali metal oxide-doped rod is inserted into the centerline hole of a preform to form an assembly.
Abstract translation: 公开了一种光纤，其具有具有大于约0.002重量％的峰值的碱金属氧化物掺杂剂的芯。 ％且小于约0.1wt。 ％。 碱金属氧化物浓度随着光纤的半径而变化。 通过适当地选择芯和包层中的碱金属氧化物掺杂剂的浓度，可以获得低损耗光纤。 还公开了几种制造光纤的方法，包括形成碱金属氧化物掺杂棒的步骤，并且添加额外的玻璃以形成拉伸性能。 优选地，拉伸预成型件具有最终外部尺寸（d2），其中杆的外部尺寸（d1）小于或等于最终外部尺寸（d2）的0.06倍。 在一个优选实施例中，将掺入碱金属氧化物的棒插入到预成型件的中心线孔中以形成组件。
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公开(公告)号：US20150368146A1
公开(公告)日：2015-12-24
申请号：US14734707
申请日：2015-06-09
Applicant: CORNING INCORPORATED
Inventor： Adam James Ellison , Jacques Gollier , Timothy James Kiczenski , Ellen Anne King , Luis Alberto Zenteno
CPC classification number: C03C3/091 , C03C3/085 , C03C3/087 , C03C3/093 , C03C4/0092 , C03C4/20 , C03C15/02 , G02B6/0065 , G02B6/0088 , G02F1/133615
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.
Abstract translation: 用于制造导光板和背光单元的化合物，组合物，制品，装置和方法，包括由玻璃制成的导光板。 在一些实施例中，提供了导光板（LGP），其具有与由PMMA制成的导光板相似或优异的光学性质，并且在PMMA光导体中具有例如刚度，CTE和高湿度条件下的尺寸稳定性等特殊的机械性能 盘子
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48.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
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
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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公开(公告)号：US20150203396A1
公开(公告)日：2015-07-23
申请号：US14620832
申请日：2015-02-12
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.
Abstract translation: 坚韧耐刮的硅酸盐玻璃。 通过最小化玻璃中非桥接氧原子的数量来增加韧性。 在一个实施方案中，硅酸盐玻璃是其中R为Li，Na，K，Rb之一之一的-15摩尔％＆lt;（R2O + R'O-Al2O3-ZrO2）-B2O3和nLE; 4摩尔％的铝硼硅酸盐玻璃， 和Cs，R'是Mg，Ca，Sr和Ba之一。
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公开(公告)号：US20150140299A1
公开(公告)日：2015-05-21
申请号：US14542932
申请日：2014-11-17
Applicant: Corning Incorporated
Inventor： Adam James Ellison , John Christopher Mauro , Douglas Miles Noni, JR. , Lynn Marie Thirion , Natesan Venkataraman
CPC classification number: C03C21/002 , B32B7/02 , B32B17/00 , B32B17/06 , B32B2250/03 , B32B2307/30 , B32B2307/584 , C03B17/064 , C03C3/093 , Y10T428/24942
Abstract: Ion exchangeable boroaluminosilicate glasses having high levels of intrinsic scratch resistance are provided. The glasses include the network formers SiO2, B2O3, and Al2O3, and at least one of Li2O, Na2O, and K2O. When ion exchanged these glasses may have a Knoop scratch initiation threshold of at least about 40 Newtons (N). These glasses may also be used to form a clad layer for a glass laminate in which the core layer has a coefficient of thermal expansion that is greater than that of the clad glass.
Abstract translation: 提供具有高水平的固有耐擦伤性的可离子交换的硼硅铝酸盐玻璃。 该玻璃包括网络形成体SiO 2，B 2 O 3和Al 2 O 3以及Li 2 O，Na 2 O和K 2 O中的至少一种。 当离子交换时，这些玻璃可以具有至少约40牛顿（N）的Knoop划痕起始阈值。 这些玻璃也可以用于形成玻璃层叠体的覆盖层，其中芯层的热膨胀系数大于包覆玻璃的热膨胀系数。
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