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公开(公告)号：WO2020081318A1
公开(公告)日：2020-04-23
申请号：PCT/US2019/055343
申请日：2019-10-09
Applicant: CORNING INCORPORATED
Inventor： GARNER, Sean Matthew , LESLIE, Patrick Scott , NAYAK, Barada Kanta , SORENSEN, Michael Lesley , VADDI, Rajesh
IPC: H01L21/48 , H01L23/15 , H01L23/498 , B23K26/18 , B23K26/382
Abstract: A device includes a glass substrate, a plurality of electronic components, a metallization layer, and a plurality of vias. The plurality of electronic components are on a first surface of the glass substrate. The metallization layer is on a second surface of the glass substrate opposite to the first surface. The plurality of vias extend through the glass substrate. At least one via is in electrical communication with an electronic component and the metallization layer.
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公开(公告)号：WO2018075466A8
公开(公告)日：2018-04-26
申请号：PCT/US2017/056903
申请日：2017-10-17
Applicant: CORNING INCORPORATED
Abstract: A device includes a sheet of high purity fused silica that has a thickness of less than 500 µm, where the sheet includes features in the sheet, wherein the features have a cross-sectional dimension of less than 50 µm and a depth of at least 100 nm, wherein the features are spaced apart from one another by a distance of less than 50 µm, and wherein the silica is free of indicia of grinding and polishing.
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Patent Agency Ranking3.发明申请METHODS OF LASER MACHINING WET CELLULAR CERAMIC EXTRUDATE FOR HONEYCOMB BODY MANUFACTURE 审中-公开蜂窝体制造用激光加工湿式蜂窝陶瓷挤出物的方法
公开(公告)号：WO2017214251A1
公开(公告)日：2017-12-14
申请号：PCT/US2017/036318
申请日：2017-06-07
Applicant: CORNING INCORPORATED
Inventor： AKARAPU, Ravindra Kumar , JAIN, Priyank Paras , MALARKEY, Christopher John , NAYAK, Barada Kanta
Abstract: A method of manufacturing a honeycomb body, comprising extruding honeycomb extrudate (200) in an axial direction (A), the honeycomb extrudate (200) having an outer periphery (206); and laser machining in situ the honeycomb extrudate (200) to form a laser cut in the honeycomb extrudate. A system for in situ cutting a wet green ceramic extrudate, comprising a laser (500, 732, 826) configured to irradiate laser energy to an outer periphery of a wet green ceramic article, the laser energy adapted to cut through at least a portion of the outer periphery (206).
Abstract translation: 一种制造蜂窝体的方法，包括沿轴向（A）挤出蜂窝状挤出物（200），所述蜂窝状挤出物（200）具有外周边（206）; 和激光加工蜂窝状挤出物（200）以在蜂窝状挤出物中形成激光切割。 一种用于原位切割湿的生陶瓷挤出物的系统，包括激光器（500,732,826），该激光器被配置成将激光能量照射到湿的生陶瓷制品的外周边，该激光能量适合于 切穿外周边（206）的至少一部分。
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4.发明申请
公开(公告)号：WO2019040858A1
公开(公告)日：2019-02-28
申请号：PCT/US2018/047926
申请日：2018-08-24
Applicant: CORNING INCORPORATED
Inventor： ELLISON, Adam James , GULBITEN, Ozgur , NAYAK, Barada Kanta
CPC classification number: C03B17/067 , C03B29/00 , C03C23/0025
Abstract: Described herein are methods and apparatus that can be used to selectively alter the fictive temperature of glass-based substrates. The apparatus includes a laser apparatus having a power and a wavelength, the laser apparatus and the glass-based substrate positioned with respect to each other so that a laser beam from the laser apparatus can heat the glass-based substrate at a controlled heating rate so that the glass-based substrate is heated from a first temperature to a target peak temperature and can cool the glass-based substrate at a controlled cooling rate from the target peak temperature to a second temperature such that a target fictive temperature is obtained in a region of the glass-based substrate. The laser apparatus can be in-line with a glass forming apparatus that forms glass-based substrates.
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公开(公告)号：WO2018075466A1
公开(公告)日：2018-04-26
申请号：PCT/US2017/056903
申请日：2017-10-17
Applicant: CORNING INCORPORATED
CPC classification number: C03C15/00 , B01L3/5027 , B01L2300/0887 , B01L2300/0896 , B23K26/0006 , B23K26/36 , B82Y20/00 , C03B33/0222 , G01R1/06711 , G01R1/06727 , G02B6/107
Abstract: A device includes a sheet of high purity fused silica that has a thickness of less than 500 µm, where the sheet includes features in the sheet, wherein the features have a cross-sectional dimension of less than 50 µm and a depth of at least 100 nm, wherein the features are spaced apart from one another by a distance of less than 50 µm, and wherein the silica is free of indicia of grinding and polishing.
Abstract translation: 装置包括厚度小于500μm的高纯度熔凝硅石片材，其中片材包括片材中的特征，其中特征具有小于500μm的横截面尺寸 大于50微米且深度至少为100纳米，其中特征彼此间隔小于50微米的距离，并且其中二氧化硅不含研磨和抛光标记。
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公开(公告)号：WO2021154620A1
公开(公告)日：2021-08-05
申请号：PCT/US2021/014833
申请日：2021-01-25
Applicant: CORNING INCORPORATED
Abstract: Methods for making and treating glass articles include directing a beam of at least one laser source onto at least a major surface of a glass article such that the beam imparts a plurality of texturing features on the major surface, the plurality of texturing features having a peak-to-valley height H ranging from about 5 nanometers to about 40 nanometers.
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公开(公告)号：WO2017146923A1
公开(公告)日：2017-08-31
申请号：PCT/US2017/017597
申请日：2017-02-13
Applicant: CORNING INCORPORATED
Inventor： AKARAPU, Ravindra Kumar , LI, Ming-Jun , LIU, Anping , NAYAK, Barada Kanta , REDING, Bruce Warren
IPC: C03B37/027
CPC classification number: C03B37/12 , C03B37/025 , C03B37/02727 , C03B2205/20 , C03B2205/42 , G02B5/10 , G02B6/02 , Y02P40/57
Abstract: A method and corresponding apparatus for processing optical fiber include directing light from a directed light source toward an optical fiber on a fiber draw. A fiber core of the optical fiber is heated, using at least the light from the directed light source, to a fiber core temperature within a glass transformation temperature range of the fiber core. The method can be used to reduce fictive temperature of the fiber core, with Rayleigh scattering being reduced, leading to lower attenuation losses in the fiber core.
Abstract translation: 用于处理光纤的方法和相应设备包括将光从定向光源引向光纤上的光纤。 使用至少来自定向光源的光将光纤的光纤芯加热至光纤芯的玻璃化转变温度范围内的光纤芯温度。 该方法可用于降低纤芯的假想温度，瑞利散射减少，导致纤芯中的衰减损耗更低。
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