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公开(公告)号：US20210316242A1
公开(公告)日：2021-10-14
申请号：US17264219
申请日：2019-07-15
Applicant: CORNING INCORPORATED
Inventor： Robert John Locker , Robert Arthur McIntosh , Joel Andrew Schultes
Abstract: A method for plugging a subset of cells of a honeycomb structure that includes: covering a first end face of the honeycomb structure with a mask that comprises a body and a plurality of openings, wherein the plurality of openings of the mask is coincident with a plurality of cells of the honeycomb structure; providing a plug of material upon a film material; applying a force to the film material with a piston to push the plug of material through the plurality of openings of the mask and into the plurality of cells of the honeycomb structure; and measuring a plurality of pressures within the plurality of cells of the honeycomb structure during the applying step.
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2.发明公开公开(公告)号：US20240051862A1
公开(公告)日：2024-02-15
申请号：US17766328
申请日：2020-10-06
Applicant: CORNING INCORPORATED
Inventor： Michael Peter Gaj , Matthew Miacomet Winter Johnston , Philip Robert LeBlanc , Robert Arthur McIntosh , Remy Tumbar
IPC: C03B17/06 , B23K26/354 , B23K26/062
CPC classification number: C03B17/067 , B23K26/354 , B23K26/062
Abstract: Apparatuses and methods are described for controlling the thickness of glass during glass sheet production. The apparatuses and methods employ a laser beam to heat a particular portion of the molten glass. In some examples, a laser beam control system controls the laser beam to generate a more consistent glass thickness across the glass sheet. In some examples, the laser beam control system multiplexes the laser beam to heat various portions of the glass, for example, simultaneously.
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公开(公告)号：US10337977B1
公开(公告)日：2019-07-02
申请号：US15818324
申请日：2017-11-20
Applicant: CORNING INCORPORATED
Inventor： David Joseph Kuhn , Philip Robert LeBlanc , Robert Arthur McIntosh
IPC: G01N21/00 , G01N15/14 , G01N21/85 , G01N21/892 , G01N21/89
Abstract: A particle detection system includes a light source configured to emit a light beam into a cylindrical glass article when the cylindrical glass article is imaged by the glass particle detection system. The light beam is directed along a beam propagation axis that is perpendicular to a longitudinal axis of the cylindrical glass article. The particle detection system further includes a first polarizer positioned between the light source and the cylindrical glass, a camera configured to capture an image of the light beam reflected from the cylindrical glass article, and an analyzer positioned between the cylindrical glass article and the camera. An optical axis of the camera is perpendicular to the beam propagation axis of the light source.
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公开(公告)号：US11986975B2
公开(公告)日：2024-05-21
申请号：US17264230
申请日：2019-07-16
Applicant: CORNING INCORPORATED
Inventor： Kyle Owen Beebe , Robert John Locker , Robert Arthur McIntosh , Joel Andrew Schultes
CPC classification number: B28B11/007 , B01D46/0001 , B01D46/2418 , B29C70/745 , B29C70/76 , F01N3/0222 , F01N3/2828
Abstract: A method for plugging a subset of cells of a honeycomb structure that includes: covering a first end face of the honeycomb structure with a mask that comprises a body and a plurality of openings, wherein the plurality of openings of the mask is coincident with a plurality of cells of the honeycomb structure; providing a plenum, a movable plunger and a flow plate; positioning a cylinder between the honeycomb structure and the plenum; dispensing a plugging material into the plenum; moving the plunger toward the flow plate with a force to push the plugging material through the flow plate into the cylinder, the moving generating a pressure in the plenum and the cylinder that forces the plugging material through the mask into the plurality of cells of the honeycomb structure to a predetermined depth; and determining the pressure within the cylinder during the moving of the plunger.
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Patent Agency Ranking
公开(公告)号：US20220396517A1
公开(公告)日：2022-12-15
申请号：US17774686
申请日：2020-11-25
Applicant: Corning Incorporated
Inventor： Jeffrey Howard Ahrens , Franck Olivier Hounkpevi , Philip Robert LeBlanc , Robert Arthur McIntosh
Abstract: Methods of manufacturing a glass ribbon include moving a ribbon of glass-forming material along a travel path in a travel direction. Methods include sensing a thickness of the ribbon of glass-forming material at a plurality of locations of the ribbon of glass-forming material. Methods include identifying a location of the plurality of locations in which a corresponding thickness at the location exceeds a target thickness. Methods include correlating a rate of thickness change and a thickness difference between the corresponding thickness and the target thickness to a laser power. Methods include directing a laser beam at the laser power toward the ribbon of glass-forming material to decrease a viscosity at the location and attain the target thickness at the location.
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公开(公告)号：US12207539B1
公开(公告)日：2025-01-21
申请号：US18409627
申请日：2024-01-10
Applicant: CORNING INCORPORATED
Inventor： Gabriel Pierce Agnello , Matthew Wade Fenton , Aize Li , Katherine Anne Lindberg , Ren Liu , Robert Arthur McIntosh , Adam James Ruggles , Vitor Marino Schneider
IPC: H10K59/122 , H01L23/538 , H10K71/00 , H10K71/13 , H10K71/20 , H10K77/10 , H10K102/00
Abstract: Foldable substrates have a first portion, a second portion, and a central portion positioned therebetween with a first transition region having a first central surface area of the central portion with a first average angle. In aspects, the first average angle is from about 176.10 to about 179.9° or from about 177.0° to about 179.9°. In aspects, a polymer angle is from 178.3° to about 179.9° or from about 179.10 to about 179.9°. Methods comprise disposing an etch mask over the first major surface of the foldable substrate before etching the foldable substrate. In aspects, the etch mask comprises a first polymer layer positioned between a first barrier layer and the first major surface. In aspects, the etch mask comprises a plurality of ink-jet printed shapes. Methods of measuring a contrast ratio comprise impinging a transparent apparatus with a collimated beam.
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公开(公告)号：US11883768B2
公开(公告)日：2024-01-30
申请号：US17264219
申请日：2019-07-15
Applicant: CORNING INCORPORATED
Inventor： Robert John Locker , Robert Arthur McIntosh , Joel Andrew Schultes
CPC classification number: B01D46/0001 , B01D46/2459 , B28B11/007 , B01D2279/30
Abstract: A method for plugging a subset of cells of a honeycomb structure that includes: covering a first end face of the honeycomb structure with a mask that comprises a body and a plurality of openings, wherein the plurality of openings of the mask is coincident with a plurality of cells of the honeycomb structure; providing a plug of material upon a film material; applying a force to the film material with a piston to push the plug of material through the plurality of openings of the mask and into the plurality of cells of the honeycomb structure; and measuring a plurality of pressures within the plurality of cells of the honeycomb structure during the applying step.
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公开(公告)号：US20210299909A1
公开(公告)日：2021-09-30
申请号：US17264230
申请日：2019-07-16
Applicant: CORNING INCORPORATED
Inventor： Kyle Owen Beebe , Robert John Locker , Robert Arthur McIntosh , Joel Andrew Schultes
Abstract: A method for plugging a subset of cells of a honeycomb structure that includes: covering a first end face of the honeycomb structure with a mask that comprises a body and a plurality of openings, wherein the plurality of openings of the mask is coincident with a plurality of cells of the honeycomb structure; providing a plenum, a movable plunger and a flow plate; positioning a cylinder between the honeycomb structure and the plenum; dispensing a plugging material into the plenum; moving the plunger toward the flow plate with a force to push the plugging material through the flow plate into the cylinder, the moving generating a pressure in the plenum and the cylinder that forces the plugging material through the mask into the plurality of cells of the honeycomb structure to a predetermined depth; and determining the pressure within the cylinder during the moving of the plunger.
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公开(公告)号：US20210207509A1
公开(公告)日：2021-07-08
申请号：US17263196
申请日：2019-07-15
Applicant: CORNING INCORPORATED
Abstract: A method for plugging a subset of cells of a honeycomb structure that includes: covering a first end face of the honeycomb structure with a mask that comprises a body and a plurality of openings, wherein the plurality of openings of the mask is coincident with a plurality of cells of the honeycomb structure; providing a plug of material upon a film material; applying a force to the film material to push the plug of material through the plurality of openings of the mask and into the plurality of cells of the honeycomb structure; and measuring a pressure within the plurality of cells during the applying step, wherein the applying step further comprises adjusting the force applied to the film material based at least in part on the pressure within the plurality of cells to push the plug of material to a predetermined depth within the plurality of cells.
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