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公开(公告)号：US20190275782A1
公开(公告)日：2019-09-12
申请号：US16349845
申请日：2017-11-13
Applicant: CORNING INCORPORATED
Inventor： Christina Sue Bennett , Raymond Charles Cady , Hyun-Soo Choi , Claire Renata Coble , Byungchul Kim , Timothy Michael Miller , Joseph William Soper , Gary Carl Weber
Abstract: A method of processing a substrate, with a first major surface of the substrate removably bonded to a first major surface of a first carrier and a second major surface of the substrate removably bonded to a first major surface of a second carrier, includes initiating debonding at a first location of an outer peripheral bonded interface between the substrate and the first carrier to separate a portion of the first carrier from the substrate. The method further includes propagating a first debond front from the first debonded location along a first direction extending away from the first debonded location by sequentially applying a plurality of lifting forces to the first carrier at a corresponding plurality of sequential lifting locations of the first carrier.
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公开(公告)号：US11685685B2
公开(公告)日：2023-06-27
申请号：US16944685
申请日：2020-07-31
Applicant: CORNING INCORPORATED
Inventor： Dongyoung Cho , Hyun-Soo Choi , Ki-Nam Kim , Shin Kim
IPC: C03B9/36 , C03B9/38 , C03B17/04 , C03B23/035
CPC classification number: C03B23/0357
Abstract: Disclosed are embodiments of a method of forming a curved glass article. In the method, a mold having a curved surface is provided. A self-adhesive layer is disposed on the curved surface. A glass sheet is bent into conformity with the curved surface at a temperature less than the glass transition temperature of the glass sheet. The glass sheet includes a first major surface and a second major surface in which the second major surface is opposite to the first major surface. The first major surface is adhered to the self-adhesive layer. A frame is bonded to the second major surface of the glass sheet, and the glass sheet is removed from the self-adhesive layer. A system for performing the method and a mold having a self-adhesive layer are also disclosed.
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公开(公告)号：US11260646B2
公开(公告)日：2022-03-01
申请号：US16349845
申请日：2017-11-13
Applicant: CORNING INCORPORATED
Inventor： Christina Sue Bennett , Raymond Charles Cady , Hyun-Soo Choi , Claire Renata Coble , Byungchul Kim , Timothy Michael Miller , Joseph William Soper , Gary Carl Weber
Abstract: A method of processing a substrate, with a first major surface of the substrate removably bonded to a first major surface of a first carrier and a second major surface of the substrate removably bonded to a first major surface of a second carrier, includes initiating debonding at a first location of an outer peripheral bonded interface between the substrate and the first carrier to separate a portion of the first carrier from the substrate. The method further includes propagating a first debond front from the first debonded location along a first direction extending away from the first debonded location by sequentially applying a plurality of lifting forces to the first carrier at a corresponding plurality of sequential lifting locations of the first carrier.
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公开(公告)号：US20210032150A1
公开(公告)日：2021-02-04
申请号：US16944685
申请日：2020-07-31
Applicant: CORNING INCORPORATED
Inventor： Dongyoung Cho , Hyun-Soo Choi , Ki-Nam Kim , Shin Kim
IPC: C03B23/035
Abstract: Disclosed are embodiments of a method of forming a curved glass article. In the method, a mold having a curved surface is provided. A self-adhesive layer is disposed on the curved surface. A glass sheet is bent into conformity with the curved surface at a temperature less than the glass transition temperature of the glass sheet. The glass sheet includes a first major surface and a second major surface in which the second major surface is opposite to the first major surface. The first major surface is adhered to the self-adhesive layer. A frame is bonded to the second major surface of the glass sheet, and the glass sheet is removed from the self-adhesive layer. A system for performing the method and a mold having a self-adhesive layer are also disclosed.
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