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公开(公告)号：US20200017393A1
公开(公告)日：2020-01-16
申请号：US16511443
申请日：2019-07-15
Applicant: Corning Incorporated
Inventor： Jill Marie Hall , Mathieu Gerard Jacques Hubert , Andrew Peter Kittleson , John Robert Saltzer, JR.
Abstract: Glass stack configurations including a carrier plate, setter plates, and glass sheets for thermal treatment of the glass sheets to form glass ceramic articles are provided. The glass stacking configurations and components described herein are selected to improve thermal uniformity throughout a glass stack during ceramming processes while maintaining or even reducing the stresses in the resultant glass ceramic article. Accordingly, the glass ceramic articles made according to the various embodiments described herein exhibit improved optical qualities and less warp than glass ceramic articles made according to conventional processes. Various embodiments of carrier plates, setter plates, parting agent compositions, and methods of stacking glass sheets are described.
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公开(公告)号：US20170369356A1
公开(公告)日：2017-12-28
申请号：US15547224
申请日：2016-01-22
Applicant: CORNING INCORPORATED
Inventor： Robertson Dewhurst Booth , Douglas Edward Brackley , Michael Vincent Ficarra , Andrew Peter Kittleson , Gautam Narendra Kudva , Eric Lee Miller , Ian David Tracy
IPC: C03B33/023 , C03B33/033
CPC classification number: C03B33/0235 , C03B33/033 , Y02P40/57
Abstract: Methods and apparatus provide for: conveying a glass web from a source toward a destination in a transport direction; scoring the glass web in a width direction thereof to produce a score line having a plurality of separated score segments, thereby defining a section of the glass web between the score line and a leading edge of the glass web; supporting the glass web such that an increasing portion of the section of the glass web becomes cantilevered as the glass web is conveyed such that the portion of the section of the glass web is sufficiently large to generate stress in the respective score segments and drive respective cracks through the thickness of the glass web; and permitting the section of the glass web to separate from the glass web along the score line.
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公开(公告)号：US20170283295A1
公开(公告)日：2017-10-05
申请号：US15475897
申请日：2017-03-31
Applicant: CORNING INCORPORATED
Inventor： Jacob Immerman , Andrew Peter Kittleson , Rohit Rai , Ljerka Ukrainczyk
IPC: C03B11/12
CPC classification number: C03B11/125 , C03B23/0235 , C03B23/0357 , C03B2215/03 , C03B2215/06
Abstract: A mold stack for forming 3D glass-based articles includes a plenum and a cooling structure integrated with the plenum. The mold stack includes a mold with a flange that can be used to mount the mold on the plenum. The mold stack includes features to reduce mold warp without significantly increasing thermal mass.
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公开(公告)号：US20230364828A1
公开(公告)日：2023-11-16
申请号：US18225767
申请日：2023-07-25
Applicant: CORNING INCORPORATED
Inventor： Michael Edward Badding , William Joseph Bouton , Lanrik Wayne Kester , Thomas Dale Ketcham , Andrew Peter Kittleson , Dale Charles Marshall , Gary Edward Merz , Eric Lee Miller , Emmanuel Chima Okpara , Conor James Walsh
IPC: B28B11/24 , C04B35/115 , C04B35/638 , C04B35/486 , C04B35/64 , B32B27/32
CPC classification number: B28B11/243 , C04B35/115 , C04B35/638 , C04B35/486 , C04B35/64 , B32B27/32 , C04B2235/3225 , C04B2235/6025 , C04B2235/656 , C04B2235/65 , C04B2235/612 , C04B2235/9615
Abstract: A manufacturing system includes a tape advancing through the manufacturing system and a station of the manufacturing system. The tape includes a first portion having grains of an inorganic material bound by an organic binder. The station of the manufacturing system receives the first portion of the tape and prepares the tape for sintering by chemically changing the organic binder and/or removing the organic binder from the first portion of the tape, leaving the grains of the inorganic material, to form a second portion of the tape and, at least in part, prepare the tape for sintering.
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公开(公告)号：US20230158708A1
公开(公告)日：2023-05-25
申请号：US18095183
申请日：2023-01-10
Applicant: CORNING INCORPORATED
Inventor： Michael Edward Badding , William Joseph Bouton , Lanrik Wayne Kester , Thomas Dale Ketcham , Andrew Peter Kittleson , Dale Charles Marshall , Gary Edward Merz , Eric Lee Miller , Emmanuel Chima Okpara , Conor James Walsh
IPC: B28B11/24 , C04B35/115 , C04B35/638 , C04B35/486 , C04B35/64 , B32B27/32
CPC classification number: B28B11/243 , C04B35/115 , C04B35/638 , C04B35/486 , C04B35/64 , B32B27/32 , C04B2235/3225 , C04B2235/6025 , C04B2235/656 , C04B2235/65 , C04B2235/612 , C04B2235/9615
Abstract: A manufacturing system includes a tape advancing through the manufacturing system and a station of the manufacturing system. The tape includes a first portion having grains of an inorganic material bound by an organic binder. The station of the manufacturing system receives the first portion of the tape and prepares the tape for sintering by chemically changing the organic binder and/or removing the organic binder from the first portion of the tape, leaving the grains of the inorganic material, to form a second portion of the tape and, at least in part, prepare the tape for sintering.
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Patent Agency Ranking
公开(公告)号：US20220282130A1
公开(公告)日：2022-09-08
申请号：US17637298
申请日：2020-08-12
Applicant: CORNING INCORPORATED
Inventor： Shinu Baby , Naigeng Chen , Edward John Fewkes , Dhananjay Joshi , Andrew Peter Kittleson , Yousef Kayed Qaroush , Ying Zhang
Abstract: Articles including a substrate, a cover glass layer disposed over a top surface of the substrate, and an adhesive layer having a dynamic elastic modulus disposed between a bottom surface of the cover glass layer and the top surface of the substrate. The cover glass layer may have a thickness in the range of 1 micron to 200 microns. The dynamic elastic modulus of the adhesive layer may include a first elastic modulus in the range of 10 kPa to 1000 kPa measured at a stress frequency in the range of 0 Hertz to 5 Hertz and a temperature of 23 degrees C., and a second elastic modulus of 500 MPa or more measured at a stress frequency in the range of 10 Hertz to 1000 Hertz and a temperature of 23 degrees C. The adhesive layer may be optically transparent. The articles may be bendable electronic display devices or bendable electronic display device modules.
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公开(公告)号：US11351697B2
公开(公告)日：2022-06-07
申请号：US16591058
申请日：2019-10-02
Applicant: CORNING INCORPORATED
Inventor： Michael Edward Badding , William Joseph Bouton , Lanrik Wayne Kester , Thomas Dale Ketcham , Andrew Peter Kittleson , Dale Charles Marshall , Gary Edward Merz , Eric Lee Miller , Emmanuel Chima Okpara , Conor James Walsh
IPC: C04B35/10 , F27B9/14 , B28B11/24 , C04B35/115 , C04B35/638 , C04B35/486 , C04B35/64 , B32B27/32
Abstract: A manufacturing system includes a tape advancing through the manufacturing system and a station of the manufacturing system. The tape includes a first portion having grains of an inorganic material bound by an organic binder. The station of the manufacturing system receives the first portion of the tape and prepares the tape for sintering by chemically changing the organic binder and/or removing the organic binder from the first portion of the tape, leaving the grains of the inorganic material, to form a second portion of the tape and, at least in part, prepare the tape for sintering.
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公开(公告)号：US20200031014A1
公开(公告)日：2020-01-30
申请号：US16591058
申请日：2019-10-02
Applicant: CORNING INCORPORATED
Inventor： Michael Edward Badding , William Joseph Bouton , Lanrik Wayne Kester , Thomas Dale Ketcham , Andrew Peter Kittleson , Dale Charles Marshall , Gary Edward Merz , Eric Lee Miller , Emmanuel Chima Okpara , Conor James Walsh
IPC: B28B11/24 , C04B35/115 , C04B35/638 , C04B35/486 , C04B35/64
Abstract: A manufacturing system includes a tape advancing through the manufacturing system and a station of the manufacturing system. The tape includes a first portion having grains of an inorganic material bound by an organic binder. The station of the manufacturing system receives the first portion of the tape and prepares the tape for sintering by chemically changing the organic binder and/or removing the organic binder from the first portion of the tape, leaving the grains of the inorganic material, to form a second portion of the tape and, at least in part, prepare the tape for sintering.
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29.发明申请公开(公告)号：US20200017399A1
公开(公告)日：2020-01-16
申请号：US16512953
申请日：2019-07-16
Applicant: CORNING INCORPORATED
Inventor： Carol Ann Click , Indrajit Dutta , James Howard Edmonston , Michael S. Fischer , Qiang Fu , Ozgur Gulbiten , Jill Marie Hall , Mathieu Gerard Jacques Hubert , Dhananjay Joshi , Andrew Peter Kittleson , Rohit Rai , John Robert Saltzer, JR. , Charlene Marie Smith , Matthew Daniel Trosa , Matthew Artus Tuggle , James Clark Walck, JR. , Alana Marie Whittier , Zheming Zheng
Abstract: A glass-ceramic article having one or more crystalline phases; a residual glass phase; a compressive stress layer extending from a first surface to a depth of compression (DOC); a maximum central tension greater than 70 MPa; a stored tensile energy greater than 22 J/m2; a fracture toughness greater than 1.0 MPa√m; and a haze less than 0.2.
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公开(公告)号：US20180362388A1
公开(公告)日：2018-12-20
申请号：US15780044
申请日：2016-11-30
Applicant: CORNING INCORPORATED
Inventor： John Frederick Bayne , Scott Winfield Deming , Todd Benson Fleming , Andrew Peter Kittleson , Gautam Narendra Kudva , Dale Charles Marshall , Eric Lee Miller
IPC: C03B33/033 , C03B33/023 , C03B17/06 , B65G49/06
Abstract: A method of separating a glass web includes the steps of placing the glass web in tension by applying an in-plane tension to the glass web in a tensile direction and producing a region of increased tension on a first major surface of the glass web by imparting a curvature in the glass web. The method further includes separating the glass web along a separation path parallel to an axis of the curvature and transverse to the tensile direction by applying a defect to a portion of the first major surface in the region of increased tension.
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