WO2004106253A8 - Verre chimiquement renforce et procede de production de ce dernier - Google Patents

Verre chimiquement renforce et procede de production de ce dernier

Info

Publication number
WO2004106253A8
WO2004106253A8 PCT/JP2004/007103 JP2004007103W WO2004106253A8 WO 2004106253 A8 WO2004106253 A8 WO 2004106253A8 JP 2004007103 W JP2004007103 W JP 2004007103W WO 2004106253 A8 WO2004106253 A8 WO 2004106253A8
Authority
WO
WIPO (PCT)
Prior art keywords
immersion treatment
chemically reinforced
reinforced glass
glass
ion exchange
Prior art date
Application number
PCT/JP2004/007103
Other languages
English (en)
Japanese (ja)
Other versions
WO2004106253A1 (fr
Inventor
Mizuki Nishi
Shinichi Aratani
Original Assignee
Central Glass Co Ltd
Mizuki Nishi
Shinichi Aratani
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2003150000A external-priority patent/JP4535692B2/ja
Priority claimed from JP2003150001A external-priority patent/JP4289927B2/ja
Priority claimed from JP2003160672A external-priority patent/JP4289931B2/ja
Application filed by Central Glass Co Ltd, Mizuki Nishi, Shinichi Aratani filed Critical Central Glass Co Ltd
Publication of WO2004106253A1 publication Critical patent/WO2004106253A1/fr
Publication of WO2004106253A8 publication Critical patent/WO2004106253A8/fr

Links

Classifications

    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

La présente invention concerne un verre chimiquement renforcé comportant une couche de contrainte de compression formée, par échange d'ions, dans sa couche de surface, qui se caractérise en ce que la couche de contrainte de compression comprend deux types de structure de contrainte de compression: une structure de type A présente à proximité de la surface du verre et une structure de type B présente dans le côté d'une couche interne du verre. L'invention concerne également des premier et deuxième procédés de production du verre chimiquement renforcé, un premier procédé dans lequel, suite à un traitement par immersion pour l'échange d'ions, un deuxième traitement par immersion est effectué à une température supérieure de 20 à 50 °C par rapport à celle du premier traitement par immersion pendant une durée variant de 10 à 60 minutes et un deuxième procédé dans lequel, suite à un premier traitement par immersion pour l'échange d'ions, un deuxième traitement par immersion est effectué à une température supérieure de 20 à 50 °C par rapport à celle du premier traitement par immersion pendant une durée variant de 10 à 60 minutes.
PCT/JP2004/007103 2003-05-28 2004-05-25 Verre chimiquement renforce et procede de production de ce dernier WO2004106253A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2003150000A JP4535692B2 (ja) 2003-05-28 2003-05-28 化学強化ガラス
JP2003-150000 2003-05-28
JP2003150001A JP4289927B2 (ja) 2003-05-28 2003-05-28 化学強化ガラスの製造方法
JP2003-150001 2003-05-28
JP2003160672A JP4289931B2 (ja) 2003-06-05 2003-06-05 化学強化ガラスの製造方法
JP2003-160672 2003-06-05

Publications (2)

Publication Number Publication Date
WO2004106253A1 WO2004106253A1 (fr) 2004-12-09
WO2004106253A8 true WO2004106253A8 (fr) 2005-09-22

Family

ID=33493921

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/007103 WO2004106253A1 (fr) 2003-05-28 2004-05-25 Verre chimiquement renforce et procede de production de ce dernier

Country Status (3)

Country Link
KR (1) KR100792771B1 (fr)
TW (1) TWI276615B (fr)
WO (1) WO2004106253A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8873028B2 (en) 2010-08-26 2014-10-28 Apple Inc. Non-destructive stress profile determination in chemically tempered glass
US8923693B2 (en) 2010-07-30 2014-12-30 Apple Inc. Electronic device having selectively strengthened cover glass
US8937689B2 (en) 2009-03-02 2015-01-20 Apple Inc. Techniques for strengthening glass covers for portable electronic devices
US9125298B2 (en) 2012-01-25 2015-09-01 Apple Inc. Fused glass device housings
US9128666B2 (en) 2011-05-04 2015-09-08 Apple Inc. Housing for portable electronic device with reduced border region
US9213451B2 (en) 2010-06-04 2015-12-15 Apple Inc. Thin glass for touch panel sensors and methods therefor
US9405388B2 (en) 2008-06-30 2016-08-02 Apple Inc. Full perimeter chemical strengthening of substrates
US9439305B2 (en) 2010-09-17 2016-09-06 Apple Inc. Glass enclosure
US9459661B2 (en) 2013-06-19 2016-10-04 Apple Inc. Camouflaged openings in electronic device housings
US9516149B2 (en) 2011-09-29 2016-12-06 Apple Inc. Multi-layer transparent structures for electronic device housings

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5467490B2 (ja) 2007-08-03 2014-04-09 日本電気硝子株式会社 強化ガラス基板の製造方法及び強化ガラス基板
US8169587B2 (en) 2007-08-16 2012-05-01 Apple Inc. Methods and systems for strengthening LCD modules
US8673163B2 (en) 2008-06-27 2014-03-18 Apple Inc. Method for fabricating thin sheets of glass
US8549882B2 (en) 2009-09-30 2013-10-08 Apple Inc. Pre-processing techniques to produce complex edges using a glass slumping process
KR101679458B1 (ko) * 2009-09-30 2016-11-24 애플 인크. 휴대용 전자 디바이스의 유리 커버를 강화하기 위한 기술
US9778685B2 (en) 2011-05-04 2017-10-03 Apple Inc. Housing for portable electronic device with reduced border region
KR101143846B1 (ko) * 2010-01-22 2012-05-04 한국세라믹기술원 화학강화유리의 제조방법
US9207528B2 (en) 2010-06-04 2015-12-08 Apple Inc. Thin sheet glass processing
US10189743B2 (en) * 2010-08-18 2019-01-29 Apple Inc. Enhanced strengthening of glass
US8776547B2 (en) 2011-02-28 2014-07-15 Corning Incorporated Local strengthening of glass by ion exchange
US9725359B2 (en) 2011-03-16 2017-08-08 Apple Inc. Electronic device having selectively strengthened glass
US10781135B2 (en) 2011-03-16 2020-09-22 Apple Inc. Strengthening variable thickness glass
US9944554B2 (en) 2011-09-15 2018-04-17 Apple Inc. Perforated mother sheet for partial edge chemical strengthening and method therefor
WO2013047679A1 (fr) * 2011-09-29 2013-04-04 セントラル硝子株式会社 Plaque en verre trempé chimiquement et son procédé de fabrication
US10144669B2 (en) 2011-11-21 2018-12-04 Apple Inc. Self-optimizing chemical strengthening bath for glass
JP5293908B1 (ja) 2011-12-16 2013-09-18 旭硝子株式会社 ディスプレイ用カバーガラス、ディスプレイ用カバーガラスの製造方法
US8684613B2 (en) 2012-01-10 2014-04-01 Apple Inc. Integrated camera window
US10133156B2 (en) 2012-01-10 2018-11-20 Apple Inc. Fused opaque and clear glass for camera or display window
WO2013161651A1 (fr) * 2012-04-27 2013-10-31 旭硝子株式会社 Procédé de fabrication de substrat en verre trempé
KR101398140B1 (ko) * 2012-08-21 2014-05-20 포항공과대학교 산학협력단 2 단계 이온 교환을 통한 유리 강화 방법
US9946302B2 (en) 2012-09-19 2018-04-17 Apple Inc. Exposed glass article with inner recessed area for portable electronic device housing
US9886062B2 (en) 2014-02-28 2018-02-06 Apple Inc. Exposed glass article with enhanced stiffness for portable electronic device housing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61251541A (ja) * 1985-04-30 1986-11-08 Asahi Glass Co Ltd 電気光学素子
JP2001348245A (ja) * 2000-06-02 2001-12-18 Hoya Corp 強化ガラス、その製造方法およびディスプレイ用ガラス

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9405388B2 (en) 2008-06-30 2016-08-02 Apple Inc. Full perimeter chemical strengthening of substrates
US8937689B2 (en) 2009-03-02 2015-01-20 Apple Inc. Techniques for strengthening glass covers for portable electronic devices
US9213451B2 (en) 2010-06-04 2015-12-15 Apple Inc. Thin glass for touch panel sensors and methods therefor
US8923693B2 (en) 2010-07-30 2014-12-30 Apple Inc. Electronic device having selectively strengthened cover glass
US8873028B2 (en) 2010-08-26 2014-10-28 Apple Inc. Non-destructive stress profile determination in chemically tempered glass
US9439305B2 (en) 2010-09-17 2016-09-06 Apple Inc. Glass enclosure
US9128666B2 (en) 2011-05-04 2015-09-08 Apple Inc. Housing for portable electronic device with reduced border region
US9513664B2 (en) 2011-05-04 2016-12-06 Apple Inc. Housing for portable electronic device with reduced border region
US9516149B2 (en) 2011-09-29 2016-12-06 Apple Inc. Multi-layer transparent structures for electronic device housings
US9125298B2 (en) 2012-01-25 2015-09-01 Apple Inc. Fused glass device housings
US9459661B2 (en) 2013-06-19 2016-10-04 Apple Inc. Camouflaged openings in electronic device housings

Also Published As

Publication number Publication date
WO2004106253A1 (fr) 2004-12-09
KR20060024338A (ko) 2006-03-16
KR100792771B1 (ko) 2008-01-11
TWI276615B (en) 2007-03-21
TW200502187A (en) 2005-01-16

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