JP6149313B2 - ガラスシート及びガラスシートを成形する方法 - Google Patents

ガラスシート及びガラスシートを成形する方法 Download PDF

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Publication number
JP6149313B2
JP6149313B2 JP2015529921A JP2015529921A JP6149313B2 JP 6149313 B2 JP6149313 B2 JP 6149313B2 JP 2015529921 A JP2015529921 A JP 2015529921A JP 2015529921 A JP2015529921 A JP 2015529921A JP 6149313 B2 JP6149313 B2 JP 6149313B2
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JP
Japan
Prior art keywords
glass sheet
edge
wheel
inclined surface
forming
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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JP2015529921A
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English (en)
Japanese (ja)
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JP2015532633A (ja
JP2015532633A5 (enExample
Inventor
ヴェンカタチャラム，シヴァ
ワン，リーミン
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Corning Inc
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Corning Inc
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Publication date
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Publication of JP2015532633A5 publication Critical patent/JP2015532633A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B24B47/225—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation for bevelling optical work, e.g. lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
    • B24B7/242—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for plate glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
    • B24B7/26—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for simultaneously grinding or polishing opposite faces of continuously travelling sheets or bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
    • B24B9/107—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass for glass plates while they are turning
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Surface Treatment Of Glass (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP2015529921A 2012-08-30 2013-08-27 ガラスシート及びガラスシートを成形する方法 Expired - Fee Related JP6149313B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/599,090 2012-08-30
US13/599,090 US9028296B2 (en) 2012-08-30 2012-08-30 Glass sheets and methods of shaping glass sheets
PCT/US2013/056767 WO2014035946A1 (en) 2012-08-30 2013-08-27 Glass sheets and methods of shaping glass sheets

Publications (3)

Publication Number Publication Date
JP2015532633A JP2015532633A (ja) 2015-11-12
JP2015532633A5 JP2015532633A5 (enExample) 2016-09-29
JP6149313B2 true JP6149313B2 (ja) 2017-06-21

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JP2015529921A Expired - Fee Related JP6149313B2 (ja) 2012-08-30 2013-08-27 ガラスシート及びガラスシートを成形する方法

Country Status (6)

Country Link
US (2) US9028296B2 (enExample)
JP (1) JP6149313B2 (enExample)
KR (1) KR102029947B1 (enExample)
CN (1) CN104781040B (enExample)
TW (1) TWI593515B (enExample)
WO (1) WO2014035946A1 (enExample)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9718164B2 (en) 2012-12-06 2017-08-01 Taiwan Semiconductor Manufacturing Company, Ltd. Polishing system and polishing method
US10442719B2 (en) * 2013-12-17 2019-10-15 Corning Incorporated Edge chamfering methods
KR101830617B1 (ko) * 2015-06-04 2018-02-22 주식회사 케이엔제이 기판 폴리싱 장치 및 방법
JP6613856B2 (ja) * 2015-12-04 2019-12-04 Ａｇｃ株式会社 Ｅｕｖ用マスクブランク用のガラス基板、ｅｕｖ用マスクブランクの製造方法、およびｅｕｖ用フォトマスクの製造方法
JP6613858B2 (ja) * 2015-12-08 2019-12-04 Ａｇｃ株式会社 Ｅｕｖ用マスクブランク用のガラス基板、ｅｕｖ用マスクブランクの製造方法、およびｅｕｖ用フォトマスクの製造方法
CN109071302B (zh) 2016-03-09 2022-04-26 康宁股份有限公司 复杂弯曲玻璃制品的冷成形
KR102525521B1 (ko) * 2016-03-18 2023-04-25 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 제조 방법
KR102547372B1 (ko) * 2016-05-03 2023-06-23 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
WO2018005646A1 (en) 2016-06-28 2018-01-04 Corning Incorporated Laminating thin strengthened glass to curved molded plastic surface for decorative and display cover application
EP3900928A1 (en) 2016-07-05 2021-10-27 Corning Incorporated Vehicle interior system including a cold-formed glass substrate
KR102607582B1 (ko) * 2016-08-30 2023-11-30 삼성디스플레이 주식회사 커버 윈도우, 커버 윈도우를 포함하는 표시 장치 및 커버 윈도우의 제조 방법
KR102245175B1 (ko) * 2016-10-12 2021-04-28 코닝 인코포레이티드 글라스 라미네이트 에지 다듬질을 위한 방법 및 장치 및 이에 의하여 형성되는 글라스 라미네이트
CN106392781B (zh) * 2016-10-25 2019-01-04 伯恩高新科技（惠州）有限公司 一种硬质玻璃边缘的加工方法
JP7066704B2 (ja) 2016-10-25 2022-05-13 コーニング インコーポレイテッド ディスプレイ用冷間成形ガラスラミネーション
WO2018092520A1 (ja) * 2016-11-18 2018-05-24 旭硝子株式会社 曲面板の加工装置、および外周部が加工された曲面板の製造方法
EP3978237A1 (en) 2017-01-03 2022-04-06 Corning Incorporated Kit having a curved glass substrate
US11016590B2 (en) 2017-01-03 2021-05-25 Corning Incorporated Vehicle interior systems having a curved cover glass and display or touch panel and methods for forming the same
TW201831266A (zh) * 2017-01-13 2018-09-01 美商康寧公司 用於加工玻璃板之方法與裝置
TW201841857A (zh) * 2017-01-24 2018-12-01 美商康寧公司 精修玻璃片邊緣的方法及設備
WO2018200913A1 (en) * 2017-04-27 2018-11-01 Corning Incorporated Apparatus and method for edge processing of glass for light coupling
JP7357546B2 (ja) 2017-05-15 2023-10-06 コーニング インコーポレイテッド 輪郭形成済みガラス物品及びその作製方法
KR102316563B1 (ko) * 2017-05-22 2021-10-25 엘지디스플레이 주식회사 금속으로 형성된 상부 기판을 포함하는 유기 발광 표시 장치 및 이의 제조 방법
JP2020533217A (ja) 2017-07-18 2020-11-19 コーニング インコーポレイテッド 複雑に湾曲したガラス物品の冷間成形
EP3681847B1 (en) 2017-09-12 2025-01-29 Corning Incorporated Tactile elements for deadfronted glass and methods of making the same
TWI873668B (zh) 2017-09-13 2025-02-21 美商康寧公司 用於顯示器的基於光導器的無電面板、相關的方法及載具內部系統
US11065960B2 (en) 2017-09-13 2021-07-20 Corning Incorporated Curved vehicle displays
TWI844520B (zh) 2017-10-10 2024-06-11 美商康寧公司 具有改善可靠性的彎曲的覆蓋玻璃的車輛內部系統及其形成方法
WO2019103469A1 (en) * 2017-11-21 2019-05-31 Corning Precision Materials Co., Ltd. Aspheric mirror for head-up display system and methods for forming the same
EP3717958A4 (en) 2017-11-30 2021-08-04 Corning Incorporated SYSTEMS AND METHODS FOR ASPHERIC VACUUM MIRRORS
KR102605341B1 (ko) 2017-11-30 2023-11-24 코닝 인코포레이티드 곡선형 미러를 성형하기 위한 진공 몰드 장치, 시스템, 및 방법
US12140732B2 (en) 2018-03-02 2024-11-12 Corning Incorporated Anti-reflective coatings and articles and methods of forming the same
US11718071B2 (en) 2018-03-13 2023-08-08 Corning Incorporated Vehicle interior systems having a crack resistant curved cover glass and methods for forming the same
CN112041114B (zh) * 2018-05-01 2022-12-06 3M创新有限公司 可适形的磨料制品
EP3581331B1 (en) * 2018-06-13 2022-07-20 W-M GLASS Sp. z o.o. Set of discs for grinding the edges of glass plates
US12235477B2 (en) 2018-07-12 2025-02-25 Corning Incorporated Deadfront configured for color matching
WO2020018284A1 (en) 2018-07-16 2020-01-23 Corning Incorporated Vehicle interior systems having a cold-bent glass substrate and methods for forming the same
DE102019110489A1 (de) * 2019-04-23 2020-10-29 Schott Ag Glas- oder Glaskeramikplatte und Verfahren zur Herstellung derartiger Platten
DE102019110488A1 (de) * 2019-04-23 2020-11-12 Schott Ag Glas- oder Glaskeramikplatte und Verfahren zur Herstellung derartiger Platten
US20200399158A1 (en) * 2019-06-20 2020-12-24 Corning Incorporated Methods and apparatus for manufacturing a glass ribbon
EP3771695A1 (en) 2019-07-31 2021-02-03 Corning Incorporated Method and system for cold-forming glass
US12466756B2 (en) 2019-10-08 2025-11-11 Corning Incorporated Curved glass articles including a bumper piece configured to relocate bending moment from display region and method of manufacturing same
US11772361B2 (en) 2020-04-02 2023-10-03 Corning Incorporated Curved glass constructions and methods for forming same
CN112123088A (zh) * 2020-09-27 2020-12-25 安徽万鼎工艺品有限公司 一种水烟壶生产用磨砂玻璃磨边装置
KR20220117411A (ko) 2021-02-16 2022-08-24 삼성디스플레이 주식회사 윈도우의 제조 방법 및 표시 장치용 윈도우

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187467A (en) * 1962-04-11 1965-06-08 Cortesi Antonio Machine for bevelling the edges of glass plates or the like
US3894361A (en) * 1974-09-03 1975-07-15 Dimelp Optical Co Inc Lens grinding machine
US4060937A (en) * 1976-09-27 1977-12-06 Morse Safety Products Co. Grinder for glass plates or the like
US4228617A (en) * 1977-12-31 1980-10-21 Bando Kiko Co., Ltd Method for grinding glass plates and the like through numerical control and beveling machine therefor
JPS5493288A (en) * 1977-12-31 1979-07-24 Bando Kiko Co Glass chamfering machine
DE3231895C2 (de) * 1982-08-27 1985-05-15 Benteler-Werke AG, 4790 Paderborn Maschine zum Abfasen von Glasplattenkanten
US4908996A (en) * 1987-09-22 1990-03-20 Abraxas, Incorporated Method for machine polishing ophthalmic lenses to a translucent finish
KR0185234B1 (ko) * 1991-11-28 1999-04-15 가부시키 가이샤 토쿄 세이미쯔 반도체 웨이퍼의 모떼기 방법
FR2697769B1 (fr) * 1992-11-10 1995-01-13 Buchmann Optical Eng Machine automatique pour meuler et biseauter les verres ophtalmiques.
JPH07186022A (ja) 1993-12-27 1995-07-25 Sinto Brator Co Ltd 板ガラスの端面研磨加工法
JPH10328986A (ja) * 1997-03-27 1998-12-15 Ngk Insulators Ltd ディスク基板中間体とその製造方法及び研削加工装置
JP3997569B2 (ja) 1997-09-04 2007-10-24 旭硝子株式会社 建築用ガラス板の端部加工方法
US6325704B1 (en) 1999-06-14 2001-12-04 Corning Incorporated Method for finishing edges of glass sheets
JP4129622B2 (ja) * 2002-07-12 2008-08-06 住友電気工業株式会社 ガラスロッドの端面処理方法及びガラスロッドの接続方法
ITTV20030091A1 (it) * 2003-06-20 2004-12-21 For El Base Di Davanzo Nadia & C S Nc Macchina automatica per la smerigliatura dei bordi delle lastre di vetro e procedimento automatico per la smerigliatura dei bordi delle lastre di vetro.
US7018272B2 (en) 2003-07-29 2006-03-28 Corning Incorporated Pressure feed grinding of AMLCD substrate edges
JP2006026845A (ja) 2004-07-20 2006-02-02 Nakamura Tome Precision Ind Co Ltd 面取機の工具位置の調整方法
US7001249B1 (en) * 2005-01-11 2006-02-21 Guardian Industries, Inc. Methods and systems for finishing edges of glass sheets
JP5410655B2 (ja) * 2007-04-10 2014-02-05 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス組成物、それを用いたガラス板およびその製造方法
JP4863168B2 (ja) * 2007-04-17 2012-01-25 日本電気硝子株式会社 フラットパネルディスプレイ用ガラス基板およびその製造方法
JP5625225B2 (ja) * 2008-02-21 2014-11-19 坂東機工株式会社 ガラス板の加工機械
JP5376282B2 (ja) * 2008-03-25 2013-12-25 日本電気硝子株式会社 ガラス板折割方法及びガラス板折割装置
JP2009280452A (ja) * 2008-05-23 2009-12-03 Central Glass Co Ltd ガラス基板及び製造方法
KR101228959B1 (ko) * 2008-05-30 2013-02-01 미쓰보시 다이야몬도 고교 가부시키가이샤 취성 재료 기판의 모따기 방법
JP5302029B2 (ja) * 2009-02-04 2013-10-02 株式会社ニデック 眼鏡レンズ加工装置
JP5516940B2 (ja) * 2009-10-19 2014-06-11 日本電気硝子株式会社 ガラス基板およびその製造方法
US9555516B2 (en) * 2009-07-24 2017-01-31 Corning Incorporated Method for processing an edge of a glass plate
KR101155902B1 (ko) * 2010-03-11 2012-06-20 삼성모바일디스플레이주식회사 그라인더, 상기 그라인더를 사용한 연마 방법, 상기 연마 방법을 사용한 표시 장치의 제조 방법 및 이를 사용하여 제조한 표시 장치
US9446979B2 (en) 2011-11-02 2016-09-20 Corning Incorporated Method for sparkle control and articles thereof
US8721392B2 (en) * 2011-06-28 2014-05-13 Corning Incorporated Glass edge finishing method

Also Published As

Publication number Publication date
US20140065376A1 (en) 2014-03-06
CN104781040B (zh) 2017-09-29
KR102029947B1 (ko) 2019-10-08
JP2015532633A (ja) 2015-11-12
KR20150050576A (ko) 2015-05-08
CN104781040A (zh) 2015-07-15
TW201414576A (zh) 2014-04-16
US9630290B2 (en) 2017-04-25
US9028296B2 (en) 2015-05-12
US20150246424A1 (en) 2015-09-03
TWI593515B (zh) 2017-08-01
WO2014035946A1 (en) 2014-03-06

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