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公开(公告)号：WO2022261155A2
公开(公告)日：2022-12-15
申请号：PCT/US2022/032593
申请日：2022-06-08
Applicant: CORNING INCORPORATED
Inventor： AALDENBERG, Emily Marie , GROSS, Timothy Michael , SMITH, Charlene Marie , WU, Jingshi , ZHENG, Zheming
IPC: C03C3/091 , C03C3/085 , C03C3/087 , C03C3/097 , C03C21/00 , B32B17/00 , C03C23/00 , B32B17/06 , C03C21/002 , C03C23/007
Abstract: A glass composition includes from 60 mol% to 76 mol% SiO2; from 7 mol% to 16 mol% Al2O3; from 0 mol% to 12 mol% B2O3; and from 0 mol to 14 mol% Na2O. (R2O + RO)/Al2O3 in the glass composition may be greater than or equal to 1. A glass laminate article includes a core glass layer having a low temperature coefficient of thermal expansion (LTCTEcore) and a high temperature coefficient of thermal expansion (HTCTEcore); a clad glass layer laminated to a surface of the core glass layer, the clad glass layer having a low temperature coefficient of thermal expansion (LTCTEclad) and a high temperature coefficient of thermal expansion (HTCTEclad); and a thickness t.
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公开(公告)号：WO2020171967A1
公开(公告)日：2020-08-27
申请号：PCT/US2020/017048
申请日：2020-02-06
Applicant: CORNING INCORPORATED
Inventor： DEJNEKA, Matthew John , KOHL, Jesse
Abstract: A glass-ceramic that includes: SiO 2 from 40 mol% to 80 mol%; Al 2 O 3 from 3 mol% to 20 mol%; B 2 O 3 from 3 mol% to 50 mol%; WO 3 plus MoO 3 from 1 mol% to 18 mol%; Fe 2 O 3 plus MnO 2 from 0.1 mol% to 2 mol%; and R 2 O from 0 mol% to 15 mol%. The R 2 O is one or more of Li 2 O, Na 2 O, K 2 O, Rb 2 O and Cs 2 O. Further, R 2 O – Al 2 O 3 ranges from -12 mol% to +4 mol%.
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公开(公告)号：WO2019199791A1
公开(公告)日：2019-10-17
申请号：PCT/US2019/026541
申请日：2019-04-09
Applicant: CORNING INCORPORATED
Inventor： CHRISTIANSEN, Kirk Wegner , FU, Qiang , GORELCHENKO, Petr , PALUMBO, Aniello Mario , PAMBIANCHI, Michael S. , VANDUYNE, Erick Franklin
Abstract: Locally cerammed optically transparent glass-ceramic articles for consumer products. The locally cerammed glass-ceramic articles may have one or more primary glass-ceramic regions including primary crystal phases of a glass-ceramic material and one or more secondary glass-ceramic regions including secondary crystal phases of the glass-ceramic material. The primary glass-ceramic region(s) may be optically transparent and the secondary glass-ceramic region(s) may be non-optically transparent. The primary glass-ceramic region(s) may have a fracture toughness less than the fracture toughness of the secondary glass-ceramic region(s).
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公开(公告)号：WO2019083937A3
公开(公告)日：2019-05-02
申请号：PCT/US2018/057009
申请日：2018-10-23
Applicant: CORNING INCORPORATED
Inventor： DEJNEKA, Matthew John , KOHL, Jesse
Abstract: A glass-ceramic includes silicate-containing glass and crystalline phases, where the crystalline phase includes non-stoichiometric suboxides of tungsten and/or molybdenum, or alternatively titanium, forming 'bronze'-type solid state defect structures in which vacancies are occupied with dopant cations.
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公开(公告)号：WO2019070985A1
公开(公告)日：2019-04-11
申请号：PCT/US2018/054379
申请日：2018-10-04
Applicant: CORNING INCORPORATED
Inventor： AITKEN, Bruce Gardiner
CPC classification number: C03C10/0009 , C03C3/097
Abstract: A glass-ceramic comprises cristobalite and is structurally stable. The glass-ceramic can have a composition comprising, on an oxide basis: phosphorous pentoxide, aluminum oxide, silicon dioxide, and approximately 3 mol% to approximately 16 mol% of a total amount of one or more modifier oxides such as MgO, CaO, ZnO, TiO 2 , ZrO 2 , and/or SnO 2 , and the like. Most or all the crystallinity in the glass-ceramic can be cristobalite. The glass-ceramic can also have a glossy surface appearance and a relatively high coefficient of thermal expansion
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Patent Agency Ranking
公开(公告)号：WO2018200916A1
公开(公告)日：2018-11-01
申请号：PCT/US2018/029726
申请日：2018-04-27
Applicant: CORNING INCORPORATED
Inventor： BOEK, Heather, Debra , DANNOUX, Thierry, Luc, Alain
CPC classification number: C03B23/0302 , B01L3/00 , B01L3/5085 , B01L2200/12 , B01L2300/0829 , B01L2300/12 , C03B17/02 , C03B17/064 , C03B23/02 , C03B23/03 , C03B23/0357 , C03C2204/08
Abstract: A multi-well glass-containing structure, and system and method to manufacture the structure are provided. The structure can be a glass plate having a well defined by a rim at a top of the plate to define a well opening, a well bottom at a bottom of the plate spaced away from the rim by a well wall extending from the rim to the well bottom. A well aspect ratio of the depth of the well to a maximum surface dimension of the well opening can be in a range from 40% to 100%. The inner surface of the well can have an average roughness, Ra, of less than 600 nm. The system can include a mold with a coefficient of thermal expansion that matches the glass-containing structure and the method can include forming the glass plate at a viscosity of about 10 5 to 10 7.6 poises.
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公开(公告)号：WO2018094142A1
公开(公告)日：2018-05-24
申请号：PCT/US2017/062154
申请日：2017-11-17
Applicant: CORNING INCORPORATED , DREWNOWSKI, Christopher William , FISCHER, Michael , GALLAGHER, Michael Thomas , LI, Xinghua , WHEELER, Nicholas Ryan , ZAJICEK, Thomas Michael
Inventor： DREWNOWSKI, Christopher William , FISCHER, Michael , GALLAGHER, Michael Thomas , LI, Xinghua , WHEELER, Nicholas Ryan , ZAJICEK, Thomas Michael
Abstract: A apparatus for making a three-dimensional object (glass, glass ceramic or ceramic) that includes: a gripping fixture 102a having a grip surface or a pedestal 102 having a build surface 130, the grip or build surface configured to hold an end of a contiguous, preformed material 106, such as a fiber or a ribbon; a feed system 100 having a feed outlet 118 positioned above the grip or build surface, the feed system configured to feed the contiguous, preformed material into a build zone between the feed outlet and the grip or build surface; and a laser delivery system 134 arranged to direct at least one laser beam through the furnace 132 and into the build zone to form a hot spot 126 in the build zone; and a positioning system 120 arranged to effect relative motion between the grip or build surface and the feed outlet. In some implementations, the apparatus for making a 3D object can also include a furnace 132 enclosing the build zone and the feed outlet.
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公开(公告)号：WO2015047896A2
公开(公告)日：2015-04-02
申请号：PCT/US2014/056478
申请日：2014-09-19
Applicant: CORNING OPTICAL COMMUNICATIONS LLC
Inventor： EMMERICH, Michael , MCALPINE, Warren Welborn , WUENSCH, Guenter
IPC: G02B6/44
CPC classification number: G02B6/4429 , G02B6/441 , G02B6/4413 , G02B6/443 , G02B6/4432 , G02B6/4433 , G02B6/4434 , G02B6/4495
Abstract: An optical communication cable is provided. The cable includes a plurality of elongate optical transmission elements wrapped around an elongate central strength member such that a portion of the length of the plurality of wrapped elongate optical transmission elements form a spiral portion around the elongate central strength member. The cable includes an elastic sleeve surrounding the plurality of elongate optical transmission elements, and the elastic sleeve is formed from an extruded first material. The cable includes a cable body formed from an extruded second material different from the first material, and the cable body surrounds the film, and the cable body has an inner surface that faces the outer surface of the film.
Abstract translation: 提供光通信电缆。 电缆包括围绕细长的中心加强构件缠绕的多个细长的光学传输元件，使得多个包裹的细长光学传输元件的长度的一部分围绕细长的中心强度构件形成螺旋形部分。 电缆包括围绕多个细长光学传输元件的弹性套筒，并且弹性套筒由挤出的第一材料形成。 电缆包括由不同于第一材料的挤出的第二材料形成的电缆体，电缆体围绕膜，并且电缆体具有面向膜的外表面的内表面。
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公开(公告)号：WO2015047822A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/056060
申请日：2014-09-17
Applicant: CORNING OPTICAL COMMUNICATIONS LLC
Inventor： MCALPINE, Warren Welborn , SEDDON, David Alan
IPC: G02B6/44
CPC classification number: G02B6/4429 , G02B6/4413 , G02B6/443 , G02B6/4432 , G02B6/4433 , G02B6/4434 , G02B6/4494
Abstract: A fiber optic cable includes a strength member, tubes coupled to the strength member, and optical fibers. The strength member provides tensile and anti-buckling strength. The tubes have a cavity into which the optical fibers are packed. The cable is stretchable in that the optical fibers experience less than 0.5 dB/km of increased average attenuation at 1310 nanometers wavelength when the cable experiences strain of up to 2x10 -3 .
Abstract translation: 光纤电缆包括强度元件，耦合到强度元件的管和光纤。 强度构件提供拉伸和抗弯曲强度。 管有一个空腔，光纤被包装在其中。 电缆是可拉伸的，因为当电缆经受高达2×10-3的应变时，光纤在1310纳米波长处的衰减平均衰减小于0.5dB / km。
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公开(公告)号：WO2014113310A3
公开(公告)日：2014-07-24
申请号：PCT/US2014/011234
申请日：2014-01-13
Applicant: CORNING CABLE SYSTEMS LLC , HURLEY, William Carl , JAMES, Kenneth Todd , LUTHER, James Phillip , RIPUMAREE, Radawan
IPC: G02B6/44
Abstract: A fiber optic ribbon cable includes a stack of fiber optic ribbons, strength members surrounding the stack, and a jacket defining an exterior of the cable. The jacket forms a cavity through which the stack and the strength members extend. The stack has a bend preference, but the strength members are positioned around the stack or are flexible in bending such that the strength members do not have a bend preference. Furthermore, the jacket is structured such that the jacket does not have a bend preference. The cavity is sized relative to the stack in order to allow the stack to bend and twist within the cavity with respect to the jacket as the cable bends, facilitating movement of the optical fibers of the fiber optic ribbons to low-stress positions within the cavity and decoupling the bend preference of the stack from transfer to the jacket.
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