JP2015527277A - カバーガラス物品 - Google Patents
カバーガラス物品 Download PDFInfo
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- JP2015527277A JP2015527277A JP2015515136A JP2015515136A JP2015527277A JP 2015527277 A JP2015527277 A JP 2015527277A JP 2015515136 A JP2015515136 A JP 2015515136A JP 2015515136 A JP2015515136 A JP 2015515136A JP 2015527277 A JP2015527277 A JP 2015527277A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
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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
- 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
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
-
- 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
-
- 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
- C03C3/083—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
-
- 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
-
- 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
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
-
- 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
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
- C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/18—Compositions for glass with special properties for ion-sensitive glass
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0086—Casings, cabinets or drawers for electric apparatus portable, e.g. battery operated apparatus
-
- 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
- C03C2204/00—Glasses, glazes or enamels with special properties
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Surface Treatment Of Glass (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
Description
いくつかの実施形態において、ガラス本体は平坦部分を有する。いくつかの実施形態において平坦部分の平坦度は、10mm×10mmエリアに亘って±150μmよりも優れており、他の実施形態において平坦部分の平坦度は、25mm×25mmエリアに亘って±50μmよりも優れている。いくつかの実施形態において、ガラス本体は少なくとも1つの曲げ部分を有する。いくつかの実施形態において、少なくとも1つの曲げ部分の曲げ半径は約1mmから約20mmまでである。いくつかの実施形態において、少なくとも1つの曲げ部分はスプラインである。曲げ角度とは、ガラスが曲げ半径の周りで方向を変える角度を度で示したものである。例えば、平面的なガラスシート上の単一の半径方向90°の曲げ角度は、互いに直角な2つの平面を生成することになる。いくつかの実施形態において、少なくとも1つの曲げ部分の曲げ角度は0°超から90°までの範囲である。いくつかの実施形態において、少なくとも1つの曲げ部分の曲げ角度は90°超である。
別の例示的なアルカリアルミノケイ酸ガラス組成物は、少なくとも約50モル%のSiO2および少なくとも約11モル%のNa2Oを含み、圧縮応力は少なくとも約900MPaである。いくつかの実施形態においてこのガラスは、Al2O3と、B2O3、K2O、MgO、およびZnOのうちの少なくとも1つとをさらに含み、ここで−340+27.1・Al2O3−28.7・B2O3+15.6・Na2O−61.4・K2O+8.1・(MgO+ZnO)≧0モル%である。特定の実施形態において、このガラスは、約7モル%から約26モル%のAl2O3、0モル%から約9モル%のB2O3、約11モル%から約25モル%のNa2O、0モル%から約2.5モル%のK2O、0モル%から約8.5モル%のMgO、および0モル%から約1.5モル%のCaOを含む。このガラス組成物は、その全体を参照することによりその内容が本書に組み込まれる2011年7月1日に出願された「Ion Exchangeable Glass with High Compressive Stress(高圧縮応力を有するイオン交換可能なガラス)」と題するMatthew J. Dejneka他による米国仮特許出願第61/503,734号明細書に記載されている。
102、202 前面カバーガラス部分
104、204、206 側面カバーガラス部分
210 内側表面
212 外側表面
Claims (10)
- カバーガラス物品であって、
3次元形状、
内側表面、
外側表面、および、
0.3mmから3mmまでの範囲の壁厚、
を含み、
前記内側表面および前記外側表面の夫々の表面粗さ(Ra)が1nm未満であり、かつ前記内側表面および前記外側表面の夫々が、150μmを超える直径を有する圧痕を含まず、さらに、
前記壁厚の変動が±15%以下であることを特徴とするカバーガラス物品。 - 前記内側表面および前記外側表面の夫々の前記表面粗さ(Ra)が、0.7nm未満であることを特徴とする請求項1記載のカバーガラス物品。
- 前記壁厚の前記変動が±10%未満であることを特徴とする請求項2記載のカバーガラス物品。
- ガラス本体が、いずれかの前記表面の25mm×25mmエリア内に、1000ルクスで人間の肉眼により観察可能な、10個未満の圧痕ではない欠陥をさらに含むことを特徴とする請求項1から3いずれか1項記載のカバーガラス物品。
- ガラス本体が平坦部分を有し、かつ前記平坦部分の平坦度が、10mm×10mmエリアに亘って±150μmよりも優れていることを特徴とする請求項1から4いずれか1項記載のカバーガラス物品。
- ガラス本体が少なくとも1つの曲げ部分を有し、かつ前記少なくとも1つの曲げ部分の曲げ角度が、0°超から180°未満までの範囲であることを特徴とする請求項1から5いずれか1項記載のカバーガラス物品。
- ガラス本体の光透過率が、1mmの厚さで、400nmから800nmまでの波長範囲で85%を超えることを特徴とする請求項1から6いずれか1項記載のカバーガラス物品。
- ガラス本体が、イオン交換されたガラスを含み、かつ300MPaを超える圧縮応力を有することを特徴とする請求項1から7いずれか1項記載のカバーガラス物品。
- ガラス本体が、イオン交換されたガラスを含むことを特徴とする請求項1から8いずれか1項記載のカバーガラス物品。
- ガラス本体が、平坦なディスプレイを有する電子機器をカバーするように適合されていることを特徴とする請求項1から9いずれか1項記載のカバーガラス物品。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261653476P | 2012-05-31 | 2012-05-31 | |
US61/653,476 | 2012-05-31 | ||
US13/774,238 | 2013-02-22 | ||
US13/774,238 US9512029B2 (en) | 2012-05-31 | 2013-02-22 | Cover glass article |
PCT/US2013/043025 WO2013181208A2 (en) | 2012-05-31 | 2013-05-29 | Cover glass article |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019092801A Division JP2019163204A (ja) | 2012-05-31 | 2019-05-16 | カバーガラス物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015527277A true JP2015527277A (ja) | 2015-09-17 |
JP2015527277A5 JP2015527277A5 (ja) | 2016-06-09 |
Family
ID=49670585
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015515136A Pending JP2015527277A (ja) | 2012-05-31 | 2013-05-29 | カバーガラス物品 |
JP2019092801A Pending JP2019163204A (ja) | 2012-05-31 | 2019-05-16 | カバーガラス物品 |
JP2020186927A Pending JP2021038139A (ja) | 2012-05-31 | 2020-11-10 | カバーガラス物品 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019092801A Pending JP2019163204A (ja) | 2012-05-31 | 2019-05-16 | カバーガラス物品 |
JP2020186927A Pending JP2021038139A (ja) | 2012-05-31 | 2020-11-10 | カバーガラス物品 |
Country Status (7)
Country | Link |
---|---|
US (4) | US9512029B2 (ja) |
EP (3) | EP4015476A1 (ja) |
JP (3) | JP2015527277A (ja) |
KR (2) | KR20150016617A (ja) |
CN (1) | CN104520249B (ja) |
TW (1) | TWI603926B (ja) |
WO (1) | WO2013181208A2 (ja) |
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JP2019085276A (ja) * | 2017-11-01 | 2019-06-06 | Agc株式会社 | 3dカバーガラス、およびその製造方法 |
KR20210090616A (ko) | 2018-11-05 | 2021-07-20 | 니혼 이타가라스 가부시키가이샤 | 삼차원 형상을 가지는 유리 물품과 그 제조 방법, 화학 강화 유리 물품 및 그 제조 방법 |
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CN104520249B (zh) | 2017-09-08 |
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US20170196109A1 (en) | 2017-07-06 |
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CN104520249A (zh) | 2015-04-15 |
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US20180343758A1 (en) | 2018-11-29 |
TWI603926B (zh) | 2017-11-01 |
US10575422B2 (en) | 2020-02-25 |
EP3693346B1 (en) | 2022-04-06 |
EP3693346A1 (en) | 2020-08-12 |
EP2855388B1 (en) | 2020-03-18 |
JP2019163204A (ja) | 2019-09-26 |
WO2013181208A3 (en) | 2014-01-30 |
KR20200049876A (ko) | 2020-05-08 |
WO2013181208A2 (en) | 2013-12-05 |
TW201402477A (zh) | 2014-01-16 |
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