KR102240191B1 - 유리 기판 및 유리 기판의 제조 방법 - Google Patents

유리 기판 및 유리 기판의 제조 방법 Download PDF

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Publication number
KR102240191B1
KR102240191B1 KR1020140184347A KR20140184347A KR102240191B1 KR 102240191 B1 KR102240191 B1 KR 102240191B1 KR 1020140184347 A KR1020140184347 A KR 1020140184347A KR 20140184347 A KR20140184347 A KR 20140184347A KR 102240191 B1 KR102240191 B1 KR 102240191B1
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KR
South Korea
Prior art keywords
glass substrate
main surface
width
distance
ratio
Prior art date
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KR1020140184347A
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English (en)
Korean (ko)
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KR20150077319A (ko
Inventor
히로키 다나카
마사나오 나카니시
Original Assignee
에이지씨 가부시키가이샤
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Application filed by 에이지씨 가부시키가이샤 filed Critical 에이지씨 가부시키가이샤
Publication of KR20150077319A publication Critical patent/KR20150077319A/ko
Application granted granted Critical
Publication of KR102240191B1 publication Critical patent/KR102240191B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
KR1020140184347A 2013-12-27 2014-12-19 유리 기판 및 유리 기판의 제조 방법 KR102240191B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2013-270749 2013-12-27
JP2013270749A JP6264885B2 (ja) 2013-12-27 2013-12-27 ガラス基板及びガラス基板の製造方法

Publications (2)

Publication Number Publication Date
KR20150077319A KR20150077319A (ko) 2015-07-07
KR102240191B1 true KR102240191B1 (ko) 2021-04-14

Family

ID=53535100

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140184347A KR102240191B1 (ko) 2013-12-27 2014-12-19 유리 기판 및 유리 기판의 제조 방법

Country Status (2)

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JP (1) JP6264885B2 (ja)
KR (1) KR102240191B1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010254551A (ja) * 2009-04-03 2010-11-11 Nishiyama Stainless Chemical Kk 電子装置用ガラス基板及び電子装置の製造方法
WO2012005019A1 (ja) * 2010-07-08 2012-01-12 旭硝子株式会社 ガラス基板端面の評価方法及びガラス基板端面の加工方法並びにガラス基板
JP2013518800A (ja) * 2010-02-02 2013-05-23 アップル インコーポレイテッド ポータブル電子デバイス用カバーのガラスの改善された化学強化

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734049A (en) * 1980-08-01 1982-02-24 Hitachi Ltd Chamfering of glass base plate
JP4392882B2 (ja) * 1998-11-30 2010-01-06 Ｈｏｙａ株式会社 板ガラス製品の製造方法
CN101868428A (zh) 2007-11-19 2010-10-20 旭硝子株式会社 玻璃基板的蚀刻处理方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010254551A (ja) * 2009-04-03 2010-11-11 Nishiyama Stainless Chemical Kk 電子装置用ガラス基板及び電子装置の製造方法
JP2013518800A (ja) * 2010-02-02 2013-05-23 アップル インコーポレイテッド ポータブル電子デバイス用カバーのガラスの改善された化学強化
WO2012005019A1 (ja) * 2010-07-08 2012-01-12 旭硝子株式会社 ガラス基板端面の評価方法及びガラス基板端面の加工方法並びにガラス基板

Also Published As

Publication number Publication date
JP6264885B2 (ja) 2018-01-24
JP2015124128A (ja) 2015-07-06
KR20150077319A (ko) 2015-07-07

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