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1. 发明申请

US20230019958A1 RARE-EARTH DOPED METAL OXIDE CERAMIC WAVEGUIDE QUANTUM MEMORIES AND METHODS OF MANUFACTURING THE SAME 有权
公开(公告)号：US20230019958A1
公开(公告)日：2023-01-19
申请号：US17940120
申请日：2022-09-08
申请人： CORNING INCORPORATED
发明人： Bruce Gardiner Aitken , Sean Matthew Garner , Thomas Dale Ketcham , Daniel Aloysius Nolan , Jun Yang , Haitao Zhang
IPC分类号： C04B35/486 , G11C13/04
摘要： A ceramic waveguide includes: a doped metal oxide ceramic core layer; and at least one cladding layer comprising the metal oxide surrounding the core layer, such that the core layer includes an erbium dopant and at least one rare earth metal dopant being: lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, thulium, ytterbium, lutetium, scandium, or oxides thereof, or at least one non-rare earth metal dopant comprising zirconium or oxides thereof. Also included is a quantum memory including: at least one doped polycrystalline ceramic optical device with the ceramic waveguide and a method of fabricating the ceramic waveguide.

2. 发明授权

US11485676B2 Phosphate glasses with high refractive index and low density 有权
$Phosphate glasses with high refractive index and low density$
公开(公告)号：US11485676B2
公开(公告)日：2022-11-01
申请号：US17576005
申请日：2022-01-14
申请人： CORNING INCORPORATED
发明人： Bruce Gardiner Aitken , Jian Luo , Lina Ma , Alexander I Priven
IPC分类号： C03C3/21
摘要： Glass compositions include niobia (Nb2O5), phosphorus oxide (P2O5) and titania (TiO2) as essential components and may optionally include calcium oxide (CaO), potassium oxide (K2O), barium oxide (BaO), sodium oxide (Na2O), lithium oxide (Li2O), magnesia (MgO), zinc oxide (ZnO) and other components. The glasses may be characterized by high refractive index at 587.56 nm at comparably low density at room temperature.

3. 发明申请

US20220106225A1 HIGH REFRACTIVE INDEX PHOSPHATE GLASS 有权
公开(公告)号：US20220106225A1
公开(公告)日：2022-04-07
申请号：US17411188
申请日：2021-08-25
申请人： CORNING INCORPORATED
发明人： Bruce Gardiner Aitken , Lina Ma
IPC分类号： C03C3/21 , C03C3/16 , C03C3/17
摘要： Disclosed herein are glasses that present several advantages over traditional glass compositions used in optical applications. The glasses disclosed herein have a low devitrification tendency and can be processed by melt quenching and formed into macroscopic components. The glasses have high glass thermal stability indices and are chemically durable. The glasses disclosed herein are transparent when heat treated in air or oxygen and have high refractive indices and low density, as well, making them suitable for optical applications.

4. 发明授权

US11168020B2 Transparent tantalum oxide glass-ceramics and transparent aluminum tantalate glass-ceramics 有权
公开(公告)号：US11168020B2
公开(公告)日：2021-11-09
申请号：US16970187
申请日：2019-02-05
申请人： Corning Incorporated
发明人： Bruce Gardiner Aitken , Randall Eugene Youngman
IPC分类号： C03C10/00
摘要： A transparent glass-ceramic composition including: of the formula Ta2-xAlxO5-x where x is less than 1; of the formula AlTaO4; of the formula AlPO4; a mixture of AlTaO4 and AlPO4; or a mixture of the formula Ta2-xAlxO5-x, AlTaO4, and AlPO4. Also disclosed are transparent glass-ceramic compositions including, for example, a dopant as defined herein, or a supplemental metal oxide or metalloid oxide of MxOy, MxM′x′Oy, or a mixture thereof such as oxides of Nb, Ti, W, B, or Ga, as defined herein. Also disclosed are methods of making the disclosed transparent glass-ceramic compositions, and optical articles, optical components, and optical apparatus thereof.

5. 发明授权

US10519061B2 Use of arsenic-free chalcogenide glasses for hot-melt processing 有权
公开(公告)号：US10519061B2
公开(公告)日：2019-12-31
申请号：US15643831
申请日：2017-07-07
申请人： Corning Incorporated
发明人： Bruce Gardiner Aitken , Stephen Charles Currie
IPC分类号： C03C3/32 , C03B19/02
摘要： Disclosed herein are methods for producing glass articles by hot-melt processing techniques. The methods involve the use of arsenic-free chalcogenide glasses. Despite the absence of arsenic, the chalcogenide glasses have low characteristic temperatures and are stable against crystallization. The low characteristic temperatures render the glasses capable of being hot-melt processed using conventional equipment. The glasses disclosed herein are suitable for the fabrication of optical devices, including but not limited to IR-transmitting optical devices.

6. 发明申请

US20190256406A1 DECORATIVE NON-POROUS LAYERS FOR ION-EXCHANGEABLE GLASS SUBSTRATES 审中-公开
公开(公告)号：US20190256406A1
公开(公告)日：2019-08-22
申请号：US16061588
申请日：2016-12-12
申请人： CORNING INCORPORATED
发明人： Bruce Gardiner Aitken , Marie Jacqueline Monique Comte , Philippe Lehuede
IPC分类号： C03C8/08 , C03C8/04 , C03C8/14 , C03C17/04 , C03C21/00 , B32B17/10
摘要： Disclosed are non-porous inorganic frit compositions, which permit the decoration of ion-exchangeable glass-based substrates before the ion exchange chemical strengthening processes. When fired, the non-porous inorganic frit compositions comprise a crystallized phase and/or a ΔT greater than about 80° C. Also disclosed are strengthened glass-based substrates having one or more non-porous inorganic layers, glass-based articles comprising strengthened glass-based substrates having one or more non-porous inorganic layers, and methods of making the same.

7. 发明授权

US09994478B2 Alkali selenogermanate glasses 有权
公开(公告)号：US09994478B2
公开(公告)日：2018-06-12
申请号：US15184476
申请日：2016-06-16
申请人： Corning Incorporated
发明人： Bruce Gardiner Aitken , Stephen Charles Currie
IPC分类号： C03C3/32 , C03C4/10 , C03C4/18
CPC分类号： C03C3/321 , C03C4/10 , C03C4/18 , C03C2204/00
摘要： Selenogermanate, selenogallo- or selenoindo-germanate glasses that are modified by alkali metals, for example, Na or Li and, as such, are characterized by high alkali ion mobility or conductivity. Ionic conducting chalcogenide glasses have potential application as an electrolyte medium for solid state batteries.

8. 发明授权

US09828283B1 Kanoite glass-ceramics 有权
公开(公告)号：US09828283B1
公开(公告)日：2017-11-28
申请号：US15223567
申请日：2016-07-29
申请人： Corning Incorporated
发明人： Bruce Gardiner Aitken
IPC分类号： C03C10/04 , C03B32/02 , C03C10/00 , C03C3/062
CPC分类号： C03C10/0045 , C03B32/02 , C03C3/062 , C03C2204/00
摘要： A compositional range of manganese aluminosilicate glass-ceramics with high durability, and methods for making the same, are described herein. The glass-ceramics can be used in conjunction with electronic devices, such as in protective exteriors for such devices. The glass-ceramics can be characterized as having ring-on-ring strengths of at least 300 MPa and fracture toughnesses of at least 1.5 MPa·m1/2.

9. 发明申请

US20170190609A1 BISMUTH BORATE GLASS ENCAPSULANT FOR LED PHOSPHORS 审中-公开
公开(公告)号：US20170190609A1
公开(公告)日：2017-07-06
申请号：US15467494
申请日：2017-03-23
申请人： CORNING INCORPORATED
发明人： Bruce Gardiner Aitken , Michael Edward Badding , Nicholas Francis Borrelli , Nadja Teresia Lonnroth , Mark Alejandro Quesada
IPC分类号： C03C14/00 , C03C3/19 , C03C3/145 , C03C3/15 , C03C17/00 , C03C3/066 , C03C3/23 , C03C8/24 , C03B19/02 , C03B19/06 , C03C3/14 , C03C3/068
CPC分类号： C03C14/006 , C03B19/02 , C03B19/06 , C03B2201/62 , C03C3/066 , C03C3/068 , C03C3/14 , C03C3/145 , C03C3/15 , C03C3/19 , C03C3/23 , C03C3/247 , C03C4/12 , C03C8/24 , C03C17/007 , C03C2204/00 , C03C2214/04 , C03C2214/16 , C03C2217/452 , C03C2217/47 , C03C2217/48 , C09K11/02 , C09K11/7774 , H01L33/50 , H01L33/501 , H01L2224/48091 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
摘要： Embodiments are directed to glass frits containing phosphors that can be used in LED lighting devices and for methods associated therewith for making the phosphor containing glass frit and their use in glass articles, for example, LED devices.

10. 发明授权

US09050622B2 Method for inhibiting oxygen and moisture degradation of a device and the resulting device 有权
标题翻译：用于抑制装置和所得装置的氧气和水分降解的方法
公开(公告)号：US09050622B2
公开(公告)日：2015-06-09
申请号：US14223380
申请日：2014-03-24
申请人： CORNING INCORPORATED
发明人： Bruce Gardiner Aitken , Mark Alan Lewis , Mark Alejandro Quesada
IPC分类号： B05D5/00 , C03C3/12 , C03C3/14 , C03C3/247 , H01L51/52
CPC分类号： B05D5/00 , C03C3/122 , C03C3/14 , C03C3/247 , H01L51/5253
摘要： A method for inhibiting oxygen and moisture degradation of a device and the resulting device are described herein. To inhibit the oxygen and moisture degradation of the device, a low liquidus temperature (LLT) material which typically has a low low liquidus temperature (or in specific embodiments a low glass transition temperature) is used to form a barrier layer on the device. The LLT material can be, for example, tin fluorophosphate glass, chalcogenide glass, tellurite glass and borate glass. The LLT material can be deposited onto the device by, for example, sputtering, evaporation, laser-ablation, spraying, pouring, frit-deposition, vapor-deposition, dip-coating, painting or rolling, spin-coating or any combination thereof. Defects in the LLT material from the deposition step can be removed by a consolidation step (heat treatment), to produce a pore-free, gas and moisture impenetrable protective coating on the device. Although many of the deposition methods are possible with common glasses (i.e. high melting temperature glasses like borate silicate, silica, etc.), the consolidation step is only practical with the LLT material where the consolidation temperature is sufficiently low so as to not damage the inner layers in the device.
摘要翻译：本文描述了一种用于抑制装置和所得装置的氧气和水分降解的方法。为了抑制器件的氧气和水分降解，通常使用通常具有低液相线温度（或在特定实施方案中为低玻璃化转变温度）的低液相线温度（LLT）材料以在器件上形成阻挡层。 LLT材料可以是例如氟磷酸铁玻璃，硫族化物玻璃，碲化物玻璃和硼酸盐玻璃。通过例如溅射，蒸发，激光烧蚀，喷涂，浇注，玻璃料沉积，气相沉积，浸涂，喷涂或轧制，旋涂或其任何组合，可将LLT材料沉积到器件上。来自沉积步骤的LLT材料的缺陷可以通过固结步骤（热处理）去除，以在器件上产生无孔隙的气体和湿气不透明的保护涂层。虽然许多沉积方法可以用普通玻璃（即，高熔点玻璃像硼酸硅酸盐，二氧化硅等）进行，但是固结步骤仅适用于LLT材料，其中固结温度足够低以免损坏设备内层。

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