TWI455902B - 使用於資訊記錄媒體用基板之玻璃、資訊記錄媒體用基板及資訊記錄媒體以及這些玻璃、基板以及資訊記錄媒體之製造方法 - Google Patents

使用於資訊記錄媒體用基板之玻璃、資訊記錄媒體用基板及資訊記錄媒體以及這些玻璃、基板以及資訊記錄媒體之製造方法 Download PDF

Info

Publication number
TWI455902B
TWI455902B TW096120676A TW96120676A TWI455902B TW I455902 B TWI455902 B TW I455902B TW 096120676 A TW096120676 A TW 096120676A TW 96120676 A TW96120676 A TW 96120676A TW I455902 B TWI455902 B TW I455902B
Authority
TW
Taiwan
Prior art keywords
glass
information recording
recording medium
sio2
content
Prior art date
Application number
TW096120676A
Other languages
English (en)
Chinese (zh)
Other versions
TW200817298A (en
Inventor
Kazuo Tachiwana
Yoichi Hachitani
Xuelu Zou
Mikio Ikenishi
Kinobu Osakabe
Original Assignee
Hoya Corp
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
Application filed by Hoya Corp filed Critical Hoya Corp
Publication of TW200817298A publication Critical patent/TW200817298A/zh
Application granted granted Critical
Publication of TWI455902B publication Critical patent/TWI455902B/zh

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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/739—Magnetic recording media substrates
    • 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
    • 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
    • C03C19/00—Surface treatment of glass, not in the form of fibres or filaments, by mechanical means
    • 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
    • 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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0075—Cleaning of glass
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
    • G11B5/7315—
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • G11B5/82—Disk carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/8404—Processes or apparatus specially adapted for manufacturing record carriers manufacturing base layers
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • 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
    • Y10T428/31—Surface property or characteristic of web, sheet or block
    • Y10T428/315—Surface modified glass [e.g., tempered, strengthened, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Glass Compositions (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Surface Treatment Of Glass (AREA)
TW096120676A 2006-06-08 2007-06-08 使用於資訊記錄媒體用基板之玻璃、資訊記錄媒體用基板及資訊記錄媒體以及這些玻璃、基板以及資訊記錄媒體之製造方法 TWI455902B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006159223 2006-06-08

Publications (2)

Publication Number Publication Date
TW200817298A TW200817298A (en) 2008-04-16
TWI455902B true TWI455902B (zh) 2014-10-11

Family

ID=38801568

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096120676A TWI455902B (zh) 2006-06-08 2007-06-08 使用於資訊記錄媒體用基板之玻璃、資訊記錄媒體用基板及資訊記錄媒體以及這些玻璃、基板以及資訊記錄媒體之製造方法

Country Status (8)

Country Link
US (4) US8076014B2 (cg-RX-API-DMAC7.html)
EP (2) EP3178794A1 (cg-RX-API-DMAC7.html)
JP (4) JP5068258B2 (cg-RX-API-DMAC7.html)
CN (3) CN101466648B (cg-RX-API-DMAC7.html)
MY (2) MY171124A (cg-RX-API-DMAC7.html)
SG (3) SG171640A1 (cg-RX-API-DMAC7.html)
TW (1) TWI455902B (cg-RX-API-DMAC7.html)
WO (1) WO2007142324A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI678351B (zh) * 2016-01-21 2019-12-01 日商Ａｇｃ股份有限公司 化學強化玻璃及化學強化用玻璃

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0696833B2 (ja) 1992-10-07 1994-11-30 東京ペーパーマシナリーサービス株式会社 フリーネス制御方法
JP5068258B2 (ja) * 2006-06-08 2012-11-07 Ｈｏｙａ株式会社 情報記録媒体用ガラス基板および情報記録媒体とそれらの製造方法
US8169587B2 (en) 2007-08-16 2012-05-01 Apple Inc. Methods and systems for strengthening LCD modules
JP2009205766A (ja) * 2008-02-28 2009-09-10 Hoya Corp 磁気ディスク用ガラス基板の製造方法
JP2009205767A (ja) * 2008-02-28 2009-09-10 Hoya Corp 磁気ディスクの製造方法
DE202009018732U1 (de) 2008-02-26 2012-11-27 Corning Inc. Läutermittel für Silikatgläser
JP5658030B2 (ja) * 2008-03-19 2015-01-21 Hoya株式会社 磁気記録媒体基板用ガラス、磁気記録媒体基板、磁気記録媒体およびそれらの製造方法
US8673163B2 (en) 2008-06-27 2014-03-18 Apple Inc. Method for fabricating thin sheets of glass
US7810355B2 (en) 2008-06-30 2010-10-12 Apple Inc. Full perimeter chemical strengthening of substrates
JPWO2010007902A1 (ja) * 2008-07-14 2012-01-05 コニカミノルタオプト株式会社 情報記録媒体用ガラス基板及び情報記録媒体
JP5614607B2 (ja) * 2008-08-04 2014-10-29 日本電気硝子株式会社 強化ガラスおよびその製造方法
JP2010080013A (ja) * 2008-09-26 2010-04-08 Hoya Corp 磁気ディスクの耐久性評価方法
JP5616907B2 (ja) 2009-03-02 2014-10-29 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のガラスカバーを強化する技術
JP5659544B2 (ja) * 2009-07-03 2015-01-28 旭硝子株式会社 情報記録媒体基板用ガラス、情報記録媒体用ガラス基板および磁気ディスク
US8647995B2 (en) 2009-07-24 2014-02-11 Corsam Technologies Llc Fusion formable silica and sodium containing glasses
US8802581B2 (en) 2009-08-21 2014-08-12 Corning Incorporated Zircon compatible glasses for down draw
EP3339265A1 (en) * 2009-09-30 2018-06-27 Apple Inc. Strengthened glass covers for portable electronic devices
US8549882B2 (en) 2009-09-30 2013-10-08 Apple Inc. Pre-processing techniques to produce complex edges using a glass slumping process
US9778685B2 (en) 2011-05-04 2017-10-03 Apple Inc. Housing for portable electronic device with reduced border region
EP2531459A2 (en) * 2010-02-02 2012-12-12 Apple Inc. Enhanced chemical strengthening glass of covers for portable electronic devices
CN102167507B (zh) * 2010-02-26 2016-03-16 肖特玻璃科技(苏州)有限公司 用于3d紧密模压的薄锂铝硅玻璃
WO2011121913A1 (ja) * 2010-03-29 2011-10-06 コニカミノルタオプト株式会社 情報記録媒体用ガラス基板の製造方法
MY156178A (en) * 2010-04-27 2016-01-15 Asahi Glass Co Ltd Method for producing magnetic disk, and glass substrate for information recording medium
WO2011145661A1 (ja) * 2010-05-19 2011-11-24 旭硝子株式会社 化学強化用ガラスおよびディスプレイ装置用ガラス板
US9207528B2 (en) 2010-06-04 2015-12-08 Apple Inc. Thin sheet glass processing
US9213451B2 (en) 2010-06-04 2015-12-15 Apple Inc. Thin glass for touch panel sensors and methods therefor
JP2012020921A (ja) * 2010-06-18 2012-02-02 Asahi Glass Co Ltd ディスプレイ装置用のガラスおよびガラス板
US8923693B2 (en) 2010-07-30 2014-12-30 Apple Inc. Electronic device having selectively strengthened cover glass
US10189743B2 (en) 2010-08-18 2019-01-29 Apple Inc. Enhanced strengthening of glass
US8873028B2 (en) 2010-08-26 2014-10-28 Apple Inc. Non-destructive stress profile determination in chemically tempered glass
CN102985971B (zh) * 2010-08-31 2016-06-01 Hoya株式会社 磁盘用玻璃基板的制造方法以及磁盘的制造方法
US8824140B2 (en) 2010-09-17 2014-09-02 Apple Inc. Glass enclosure
WO2012043214A1 (ja) * 2010-09-30 2012-04-05 コニカミノルタオプト株式会社 情報記録媒体用ガラス基板の製造方法および情報記録媒体
US8652660B2 (en) * 2010-12-21 2014-02-18 Hoya Corporation Glass substrate for magnetic recording medium and its use
JP5839338B2 (ja) * 2011-01-18 2016-01-06 日本電気硝子株式会社 強化ガラス板の製造方法
US8806893B2 (en) * 2011-02-18 2014-08-19 Hoya Corporation Manufacturing method of a glass blank for magnetic disk and manufacturing method of a glass substrate for magnetic disk
US10781135B2 (en) 2011-03-16 2020-09-22 Apple Inc. Strengthening variable thickness glass
US9725359B2 (en) 2011-03-16 2017-08-08 Apple Inc. Electronic device having selectively strengthened glass
US9128666B2 (en) 2011-05-04 2015-09-08 Apple Inc. Housing for portable electronic device with reduced border region
US9944554B2 (en) 2011-09-15 2018-04-17 Apple Inc. Perforated mother sheet for partial edge chemical strengthening and method therefor
US9516149B2 (en) 2011-09-29 2016-12-06 Apple Inc. Multi-layer transparent structures for electronic device housings
JP5335983B2 (ja) 2011-10-05 2013-11-06 Ｈｏｙａ株式会社 磁気ディスク用ガラス基板および磁気記録媒体
US8551898B2 (en) 2011-10-25 2013-10-08 Corning Incorporated Glass compositions with improved chemical and mechanical durability
RU2691186C2 (ru) * 2011-10-25 2019-06-11 Корнинг Инкорпорейтед Щелочноземельные алюмосиликатные стеклянные композиции с улучшенной химической и механической стойкостью
US10144669B2 (en) 2011-11-21 2018-12-04 Apple Inc. Self-optimizing chemical strengthening bath for glass
JP6084577B2 (ja) * 2011-12-20 2017-02-22 Hoya株式会社 Ｈｄｄ用ガラス基板
US10133156B2 (en) 2012-01-10 2018-11-20 Apple Inc. Fused opaque and clear glass for camera or display window
US8684613B2 (en) 2012-01-10 2014-04-01 Apple Inc. Integrated camera window
US8773848B2 (en) 2012-01-25 2014-07-08 Apple Inc. Fused glass device housings
US9156725B2 (en) 2012-05-30 2015-10-13 Corning Incorporated Down-drawable chemically strengthened glass for information storage devices
EP4008694A1 (en) 2012-05-31 2022-06-08 Corning Incorporated Zircon compatible, ion exchangeable glass with high damage resistance
KR20150028786A (ko) * 2012-05-31 2015-03-16 코닝 인코포레이티드 이온 교환성 전이 금속-함유 유리
US10273048B2 (en) 2012-06-07 2019-04-30 Corning Incorporated Delamination resistant glass containers with heat-tolerant coatings
JP6168288B2 (ja) * 2012-06-13 2017-07-26 日本電気硝子株式会社 強化ガラス及び強化ガラス板
US9139469B2 (en) 2012-07-17 2015-09-22 Corning Incorporated Ion exchangeable Li-containing glass compositions for 3-D forming
CN104781201A (zh) * 2012-08-17 2015-07-15 康宁股份有限公司 超薄强化玻璃
US9946302B2 (en) 2012-09-19 2018-04-17 Apple Inc. Exposed glass article with inner recessed area for portable electronic device housing
US10501364B2 (en) * 2012-11-21 2019-12-10 Corning Incorporated Ion exchangeable glasses having high hardness and high modulus
US9459661B2 (en) 2013-06-19 2016-10-04 Apple Inc. Camouflaged openings in electronic device housings
WO2015008763A1 (ja) 2013-07-19 2015-01-22 旭硝子株式会社 化学強化ガラスの製造方法
DE102014100684B4 (de) 2014-01-22 2017-05-11 Schott Ag lonenleitende Glaskeramik mit granatartiger Kristallstruktur, Verfahren zur Herstellung und Verwendung einer solchen Glaskeramik
DE102014101140B4 (de) * 2014-01-30 2019-05-23 Schott Ag Mit einer glasflussbasierten Beschichtung versehenes Substrat, Glasflussmaterial sowie Verfahren zur Beschichtung eines Glas- oder Glaskeramiksubstrats
US9886062B2 (en) 2014-02-28 2018-02-06 Apple Inc. Exposed glass article with enhanced stiffness for portable electronic device housing
TWI880119B (zh) * 2014-10-08 2025-04-11 美商康寧公司 含有金屬氧化物濃度梯度之玻璃以及玻璃陶瓷
CN107207335B (zh) * 2015-01-20 2020-08-28 Ａｇｃ株式会社 玻璃基材的制造方法
KR20170136495A (ko) * 2015-04-03 2017-12-11 니폰 덴키 가라스 가부시키가이샤 유리
DE102015116097B4 (de) * 2015-09-23 2017-09-21 Schott Ag Chemisch beständiges Glas und dessen Verwendung
CN108137380B (zh) * 2015-10-05 2021-08-03 Ａｇｃ株式会社 数据存储介质基板用玻璃、数据存储介质用玻璃基板以及磁盘
KR102642779B1 (ko) 2015-10-22 2024-03-05 코닝 인코포레이티드 고 투과 유리
WO2017126605A1 (ja) 2016-01-21 2017-07-27 旭硝子株式会社 化学強化ガラス及び化学強化ガラスの製造方法
KR102396849B1 (ko) * 2016-03-18 2022-05-11 코닝 인코포레이티드 강화된 리튬-계 유리 제품의 제조방법 및 리튬-계 유리 제품
CN106348588B (zh) * 2016-08-11 2020-12-15 东旭光电科技股份有限公司 一种玻璃用组合物、铝硅酸盐玻璃及其制备方法和应用
CN109843823B (zh) 2016-10-18 2022-12-30 Ａｇｃ株式会社 化学强化用玻璃、化学强化玻璃以及化学强化玻璃的制造方法
CN115072991B (zh) * 2016-11-14 2024-07-19 Hoya株式会社 磁记录介质基板用玻璃、磁记录介质基板、磁记录介质和磁记录再生装置用玻璃间隔物
KR102779144B1 (ko) 2017-01-05 2025-03-10 매직 립, 인코포레이티드 플라즈마 에칭에 의한 고굴절률 유리들의 패터닝
RU2652026C1 (ru) * 2017-08-24 2018-04-24 Юлия Алексеевна Щепочкина Стекло
JP7303482B2 (ja) * 2017-12-26 2023-07-05 日本電気硝子株式会社 カバーガラス
CN108017277A (zh) * 2017-12-27 2018-05-11 安徽凤阳亚欧玻璃工艺品有限公司 一种耐磨耐腐耐冲击玻璃
WO2019205938A1 (zh) 2018-04-25 2019-10-31 成都光明光电股份有限公司 玻璃组合物
SG11202011211RA (en) 2018-05-16 2020-12-30 Hoya Corp Glass for magnetic recording medium substrate, magnetic recording medium substrate, magnetic recording medium, glass spacer for magnetic recording and reproducing apparatus, and magnetic recording and reproducing apparatus
CN109188588A (zh) * 2018-09-28 2019-01-11 朱晓 基于红光过滤的防近视滤光片
CN112888663B (zh) 2018-10-09 2023-12-08 日本电气硝子株式会社 强化玻璃及强化玻璃的制造方法
US20210403370A1 (en) * 2018-11-12 2021-12-30 Nippon Electric Glass Co., Ltd. Li2O-Al2O3-SiO2-BASED CRYSTALLIZED GLASS
CN117534320A (zh) * 2018-12-25 2024-02-09 日本电气硝子株式会社 强化玻璃板及其制造方法
CN114096491A (zh) * 2019-06-19 2022-02-25 康宁公司 含氧化钇的玻璃基板
US11912608B2 (en) 2019-10-01 2024-02-27 Owens-Brockway Glass Container Inc. Glass manufacturing
US11680005B2 (en) 2020-02-12 2023-06-20 Owens-Brockway Glass Container Inc. Feed material for producing flint glass using submerged combustion melting
JP7336786B2 (ja) * 2019-10-31 2023-09-01 株式会社レゾナック アシスト磁気記録媒体及び磁気記憶装置
JP7392909B2 (ja) * 2019-11-25 2023-12-06 日本電気硝子株式会社 磁気記録媒体用ガラス基板及びそれを用いた磁気記録装置
US11999652B2 (en) * 2019-12-13 2024-06-04 Hoya Corporation Glass for magnetic recording medium substrate or for glass spacer to be used in magnetic recording/reproducing device, magnetic recording medium substrate, magnetic recording medium, glass spacer to be used in magnetic recording/reproducing device, and magnetic recording/reproducing device
JP7551312B2 (ja) * 2020-03-13 2024-09-17 日本板硝子株式会社 ガラス組成物、ガラス板とその製造方法、及び情報記録媒体用基板
KR20230017178A (ko) * 2020-05-28 2023-02-03 니폰 덴키 가라스 가부시키가이샤 지지 유리 기판 및 이것을 사용한 적층 기판
JP7009572B1 (ja) 2020-08-21 2022-01-25 株式会社Uacj 磁気ディスク用基板の製造方法
KR20230073276A (ko) * 2020-09-25 2023-05-25 코닝 인코포레이티드 폴더블 장치 및 제조 방법
CN112125511B (zh) * 2020-09-28 2022-04-12 成都光明光电股份有限公司 光学玻璃
WO2023027932A1 (en) * 2021-08-25 2023-03-02 Corning Incorporated Textured glass-based articles
CN114933418A (zh) * 2022-05-10 2022-08-23 河北光兴半导体技术有限公司 低介电常数且低介电损耗玻璃纤维组合物、玻璃纤维及其应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050016956A1 (en) * 2003-03-14 2005-01-27 Xinye Liu Methods and apparatus for cycle time improvements for atomic layer deposition

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2837005B2 (ja) 1991-05-20 1998-12-14 ホーヤ株式会社 化学強化用ガラス
JPH071949B2 (ja) 1992-04-24 1995-01-11 株式会社ノーリツ 複数機器の並列制御方法
JP3187321B2 (ja) 1996-06-14 2001-07-11 日本板硝子株式会社 化学強化用ガラス組成物および化学強化ガラス物品
JP3950203B2 (ja) * 1996-09-04 2007-07-25 Ｈｏｙａ株式会社 高い比弾性率を有するガラス
US6187441B1 (en) * 1996-12-26 2001-02-13 Hoya Corporation Glass substrate for information recording medium and magnetic recording medium having the substrate
JPH10241134A (ja) * 1996-12-26 1998-09-11 Hoya Corp 情報記録媒体用ガラス基板及びこれを用いた磁気記録媒体
JP3412804B2 (ja) 1996-12-26 2003-06-03 Ｈｏｙａ株式会社 情報記録媒体用基板
JP3384286B2 (ja) * 1997-06-20 2003-03-10 日本板硝子株式会社 磁気記録媒体用ガラス基板
JPH11221742A (ja) * 1997-09-30 1999-08-17 Hoya Corp 研磨方法及び研磨装置並びに磁気記録媒体用ガラス基板及び磁気記録媒体
JPH11171597A (ja) * 1997-12-10 1999-06-29 Nikon Corp 化学強化用ガラス、化学強化ガラス及び情報記録媒体用ガラス基板
JP4086211B2 (ja) * 1998-04-17 2008-05-14 Ｈｏｙａ株式会社 ガラス組成物およびその製造方法
US6333286B1 (en) * 1998-09-11 2001-12-25 Nippon Sheet Glass Co., Ltd. Glass composition and substrate for information recording media comprising the same
JP3657453B2 (ja) 1999-02-04 2005-06-08 日本板硝子株式会社 情報処理記録媒体
US6436859B1 (en) * 1999-03-25 2002-08-20 Central Glass Company, Limited Glass composition and ion exchange strengthened glass article produced from same
JP3573649B2 (ja) * 1999-03-25 2004-10-06 セントラル硝子株式会社 プレス成形用ガラスおよび情報記録媒体用基板ガラス
JP3959588B2 (ja) * 1999-05-13 2007-08-15 日本板硝子株式会社 情報記録媒体用ガラス基板、情報記録媒体用ガラス基板の製造方法及び情報記録媒体
JP2001172043A (ja) * 1999-12-20 2001-06-26 Asahi Glass Co Ltd 情報記録媒体基板用ガラスおよび情報記録媒体用ガラス基板
WO2002004371A1 (en) * 2000-07-10 2002-01-17 Hitachi, Ltd. Glass composition, and substrate for information recording medium, magnetic disk, information recording/reproducing device and magnetic disk device using the same
JP2002167230A (ja) * 2000-11-28 2002-06-11 Nippon Electric Glass Co Ltd プレス成形用ガラス及び情報記録媒体用基板ガラス
JP2002174810A (ja) * 2000-12-08 2002-06-21 Hoya Corp ディスプレイ用ガラス基板及びその製造方法並びにこれを用いたディスプレイ
JP3734745B2 (ja) * 2000-12-18 2006-01-11 Ｈｏｙａ株式会社 磁気記録媒体用ガラス基板の製造方法およびそれを用いて得られる磁気記録媒体用ガラス基板
JP2001236634A (ja) 2001-01-04 2001-08-31 Nippon Sheet Glass Co Ltd 化学強化用ガラス組成物からなる磁気ディスク基板および磁気ディスク媒体。
JP4132908B2 (ja) * 2001-03-27 2008-08-13 Ｈｏｙａ株式会社 ガラスセラミックス、ガラスセラミックス基板、液晶パネル用対向基板および液晶パネル用防塵基板
JP3995902B2 (ja) * 2001-05-31 2007-10-24 Ｈｏｙａ株式会社 情報記録媒体用ガラス基板及びそれを用いた磁気情報記録媒体
JP2004005874A (ja) * 2001-08-07 2004-01-08 Mitsubishi Chemicals Corp 磁気記録媒体の磁化パターン形成方法及び製造方法、磁化パターン形成装置、磁気記録媒体、並びに磁気記録装置
JP2003187424A (ja) * 2001-12-17 2003-07-04 Nippon Sheet Glass Co Ltd 情報記録媒体用ガラス基板の製造方法及び情報記録媒体用ガラス基板
US7415841B2 (en) * 2002-03-27 2008-08-26 Hoya Corporation Method for producing chemically strengthened glass substrate for information recording medium
JP4326825B2 (ja) * 2002-03-27 2009-09-09 Ｈｏｙａ株式会社 化学強化ガラス基板の製造方法及び情報記録媒体用ガラス基板の製造方法
WO2003102928A1 (en) * 2002-06-03 2003-12-11 Hoya Corporation Substrate for information recording medium, information recording medium and process for producing the same
JP4530618B2 (ja) * 2002-09-27 2010-08-25 コニカミノルタオプト株式会社 ガラス組成物及びガラス基板
US7964298B2 (en) * 2002-10-29 2011-06-21 Hoya Corporation Glass for chemical strengthening, substrate for information recording media and information recording media
AU2003280597A1 (en) * 2002-11-07 2004-06-07 Hoya Corporation Substrate for information recording medium, information recording medium and method for manufacturing same
JP2004288228A (ja) * 2003-01-31 2004-10-14 Hoya Corp 情報記録媒体用基板、情報記録媒体およびその製造方法
US20060024453A1 (en) * 2003-02-05 2006-02-02 Crosstie Technologies, Inc. Elastomeric structural elements
JP3801568B2 (ja) * 2003-02-07 2006-07-26 Ｈｏｙａ株式会社 磁気ディスク用ガラス基板の製造方法及び磁気ディスクの製造方法
JP4295762B2 (ja) * 2003-02-27 2009-07-15 日本板硝子株式会社 鱗片状ガラス
JP4726399B2 (ja) * 2003-05-29 2011-07-20 コニカミノルタオプト株式会社 ガラス基板
US7273668B2 (en) * 2003-06-06 2007-09-25 Hoya Corporation Glass composition including zirconium, chemically strengthened glass article, glass substrate for magnetic recording media, and method of producing glass sheet
JP4656863B2 (ja) * 2003-06-06 2011-03-23 Ｈｏｙａ株式会社 ジルコニウムを含むガラス組成物、化学強化ガラス物品、磁気記録媒体用ガラス基板、およびガラス板の製造方法
JP4169663B2 (ja) * 2003-07-25 2008-10-22 Ｈｏｙａ株式会社 垂直磁気記録媒体
JP2005104774A (ja) * 2003-09-30 2005-04-21 Toyo Glass Co Ltd 情報記録ガラス基板用ガラス材料、情報記録ガラス基板、情報記録ディスク及びハードディスク装置
JP2005104773A (ja) * 2003-09-30 2005-04-21 Toyo Glass Co Ltd 情報記録ガラス基板用ガラス材料、情報記録ガラス基板、情報記録ディスク及びハードディスク装置
US7727917B2 (en) * 2003-10-24 2010-06-01 Schott Ag Lithia-alumina-silica containing glass compositions and glasses suitable for chemical tempering and articles made using the chemically tempered glass
CN1902138B (zh) * 2003-12-30 2012-05-09 康宁股份有限公司 高应变点玻璃
CN100405465C (zh) * 2004-03-15 2008-07-23 富士电机电子技术株式会社 垂直磁记录媒体、其制造方法以及磁记录装置
JP4213077B2 (ja) * 2004-04-28 2009-01-21 Ｈｏｙａ株式会社 情報記録媒体用ガラス基板およびその製造方法並びに情報記録媒体およびその製造方法
JP4681262B2 (ja) * 2004-08-11 2011-05-11 ダブリュディ・メディア・シンガポール・プライベートリミテッド 垂直磁気記録媒体の製造方法及び垂直磁気記録媒体の製造システム
JP4634267B2 (ja) * 2005-09-30 2011-02-16 ダブリュディ・メディア・シンガポール・プライベートリミテッド 垂直磁気記録媒体
JP5068258B2 (ja) * 2006-06-08 2012-11-07 Ｈｏｙａ株式会社 情報記録媒体用ガラス基板および情報記録媒体とそれらの製造方法
JP2006324006A (ja) * 2006-08-28 2006-11-30 Hoya Corp 情報記録媒体用ガラス基板の製造方法及び情報記録媒体用ガラス基板

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050016956A1 (en) * 2003-03-14 2005-01-27 Xinye Liu Methods and apparatus for cycle time improvements for atomic layer deposition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI678351B (zh) * 2016-01-21 2019-12-01 日商Ａｇｃ股份有限公司 化學強化玻璃及化學強化用玻璃

Also Published As

Publication number Publication date
CN101466648A (zh) 2009-06-24
JP2015107911A (ja) 2015-06-11
SG10201407058SA (en) 2015-01-29
WO2007142324A1 (ja) 2007-12-13
TW200817298A (en) 2008-04-16
JP2012106927A (ja) 2012-06-07
US8785011B2 (en) 2014-07-22
MY171124A (en) 2019-09-26
US20120021892A1 (en) 2012-01-26
CN104591536B (zh) 2018-08-28
JPWO2007142324A1 (ja) 2009-10-29
US8357459B2 (en) 2013-01-22
US20120328907A1 (en) 2012-12-27
EP3178794A1 (en) 2017-06-14
CN104591536A (zh) 2015-05-06
US8076014B2 (en) 2011-12-13
SG10201606460SA (en) 2016-09-29
US9236077B2 (en) 2016-01-12
JP5068258B2 (ja) 2012-11-07
JP2016155750A (ja) 2016-09-01
JP5748675B2 (ja) 2015-07-15
CN101466648B (zh) 2012-09-26
US20100167091A1 (en) 2010-07-01
CN102432171B (zh) 2014-12-31
JP6220411B2 (ja) 2017-10-25
SG171640A1 (en) 2011-06-29
CN102432171A (zh) 2012-05-02
JP5922746B2 (ja) 2016-05-24
US20140302346A1 (en) 2014-10-09
MY152135A (en) 2014-08-15
EP2036867B1 (en) 2016-10-05
EP2036867A1 (en) 2009-03-18
EP2036867A4 (en) 2010-07-07

Similar Documents

Publication Publication Date Title
TWI455902B (zh) 使用於資訊記錄媒體用基板之玻璃、資訊記錄媒體用基板及資訊記錄媒體以及這些玻璃、基板以及資訊記錄媒體之製造方法
JP5585601B2 (ja) 磁気ディスクおよび情報記録媒体用ガラス基板の製造方法
JP3959588B2 (ja) 情報記録媒体用ガラス基板、情報記録媒体用ガラス基板の製造方法及び情報記録媒体
JP4252956B2 (ja) 化学強化用ガラス、情報記録媒体用基板、情報記録媒体及び情報記録媒体の製造方法
JP2016155750A5 (cg-RX-API-DMAC7.html)
CN101689376B (zh) 磁盘用玻璃基板及其制造方法、磁盘
TW201119968A (en) Glass for magnetic recording medium substrate, magnetic recording medium substrate and method of manufacturing the same, and magnetic recording medium
JP5393974B2 (ja) 磁気ディスク用ガラス基板の製造方法および磁気ディスク
CN100468526C (zh) 用于信息记录介质的玻璃衬底及其制备方法,和信息记录介质及其制备方法
JP5263152B2 (ja) データ記憶媒体用基板ガラスおよびガラス基板
CN100482606C (zh) 信息记录介质用基板和信息记录介质及其制备方法
JP2015062150A5 (cg-RX-API-DMAC7.html)
JPWO2008062656A1 (ja) 情報記録媒体用ガラス基板、情報記録媒体用ガラス基板の製造方法及び情報記録媒体
JP5907259B2 (ja) 磁気ディスクの製造方法および情報記録媒体用ガラス基板
CN108137380B (zh) 数据存储介质基板用玻璃、数据存储介质用玻璃基板以及磁盘
JPH11232627A (ja) 情報記録媒体用基板
US7415841B2 (en) Method for producing chemically strengthened glass substrate for information recording medium
JP2001143246A (ja) 情報記録媒体用基板およびその製造方法、ならびにそれを用いた情報記録媒体および情報記録装置
JP4619115B2 (ja) 情報記録媒体用ガラス基板および情報記録媒体
JP5227711B2 (ja) 磁気ディスク用ガラス基板及びその製造方法
JP6015259B2 (ja) 情報記録媒体用ガラス基板の製造方法および磁気ディスクの製造方法
JP2002362944A (ja) ガラス基板、その製造方法ならびに情報記録ディスクの製造方法
CN104159859A (zh) 玻璃基板
TH80180A (th) ซับสเตรทสำหรับตัวกลางการบันทึกสารสนเทศ กระบวนการสำหรับการจำลองซับสเตรทการบันทึกตัวกลางการบันทึกสารสนเทศ และกระบวนการสำหรับการผลิตที่เหมือนกัน
TH73554B (th) ซับสเตรทสำหรับตัวกลางการบันทึกสารสนเทศ กระบวนการสำหรับการจำลองซับสเตรทการบันทึกตัวกลางการบันทึกสารสนเทศ และกระบวนการสำหรับการผลิตที่เหมือนกัน

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees