JP2016040230A - 強化ガラス板の製造方法、強化用ガラス板及び強化ガラス板 - Google Patents
強化ガラス板の製造方法、強化用ガラス板及び強化ガラス板 Download PDFInfo
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- 238000005728 strengthening Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title abstract description 15
- 239000006058 strengthened glass Substances 0.000 title abstract description 6
- 238000005342 ion exchange Methods 0.000 claims abstract description 71
- 239000000203 mixture Substances 0.000 claims abstract description 38
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- 230000008018 melting Effects 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 239000005341 toughened glass Substances 0.000 claims description 159
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 68
- 238000000034 method Methods 0.000 claims description 43
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- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 10
- 229910010413 TiO 2 Inorganic materials 0.000 description 8
- 239000002253 acid Substances 0.000 description 8
- 229910052697 platinum Inorganic materials 0.000 description 8
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 7
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- 235000010333 potassium nitrate Nutrition 0.000 description 5
- 239000004323 potassium nitrate Substances 0.000 description 5
- 229910001415 sodium ion Inorganic materials 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 5
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 description 4
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
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- 150000002500 ions Chemical class 0.000 description 4
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- 230000002542 deteriorative effect Effects 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
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- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 238000006124 Pilkington process Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
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- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000005356 container glass Substances 0.000 description 1
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- 238000010438 heat treatment Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
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- 239000002344 surface layer Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
Classifications
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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
- 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
- C03C3/089—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
-
- 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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3888—Arrangements for carrying or protecting transceivers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/06—Ampoules or carpules
- A61J1/065—Rigid ampoules, e.g. glass ampoules
-
- 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.]
-
- 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.]
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- Engineering & Computer Science (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
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- Materials Engineering (AREA)
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- Theoretical Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
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- Computer Networks & Wireless Communication (AREA)
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- Microelectronics & Electronic Packaging (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Glass Compositions (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
Description
(1)モル%で、SiO2 50〜80%、Al2O3 5〜30%、Li2O 0〜2%、Na2O 5〜25%、K2O 0〜5%を含有し、実質的にAs2O3、Sb2O3、PbO及びFを含有しない。
(2)モル%で、SiO2 50〜80%、Al2O3 6.5〜12.4%、Li2O 0〜1.7%、Na2O 7.0超〜15.5%、K2O 0〜3.5%、MgO 0〜2.5%を含有し、実質的にAs2O3、Sb2O3、PbO及びFを含有しない。
(3)モル%で、SiO2 50〜80%、Al2O3 6.5〜12.4%、Li2O 0〜1%、Na2O 9〜15.5%、K2O 0〜3.5%、MgO 0.1〜2.5%、MgO+CaO+SrO+BaO 0〜2.5%を含有し、実質的にAs2O3、Sb2O3、PbO及びFを含有しない。
(4)モル%で、SiO2 50〜80%、Al2O3 6.5〜12.4%、B2O3 0.01〜15%、Li2O 0〜1%、Na2O 9〜15.5%、K2O 0〜3.5%、Li2O+Na2O+K2O 9〜16.5%、MgO 0.1〜2.5%、MgO+CaO+SrO+BaO 0.1〜2.5%を含有し、実質的にAs2O3、Sb2O3、PbO及びFを含有しない。
(5)モル%で、SiO2 50〜77%、Al2O3 6.5〜12.4%、B2O3 1〜15%、Li2O 0〜1%、Na2O 9〜15.5%、K2O 0〜3.5%、Li2O+Na2O+K2O 9〜16.5%、MgO 0.1〜2.5%、MgO+CaO+SrO+BaO 0.1〜2.5%、Li2O+Na2O+K2O+MgO+CaO+SrO+BaO 13〜18.5%を含有し、実質的にAs2O3、Sb2O3、PbO及びFを含有しない。
(6)モル%で、SiO2 50〜77%、Al2O3 6.5〜12.4%、B2O3 1〜10%、Li2O 0〜1%、Na2O 9〜15.5%、K2O 0〜3.5%、Li2O+Na2O+K2O 9〜16.5%、MgO 0.1〜2.5%、MgO+CaO+SrO+BaO 0.1〜2.5%、Li2O+Na2O+K2O+MgO+CaO+SrO+BaO 13〜18.5%を含有し、モル比MgO/(Li2O+Na2O+K2O+MgO+CaO+SrO+BaO)が0.01〜0.2であり、実質的にAs2O3、Sb2O3、PbO及びFを含有しない。
(7)モル%で、SiO2 50〜77%、Al2O3 6.5〜12.4%、B2O3 1〜10%、Li2O 0〜1%、Na2O 9〜15.5%、K2O 0〜3.5%、Li2O+Na2O+K2O 9〜16.5%、MgO 0.1〜2.5%、MgO+CaO+SrO+BaO 0.1〜2.5%、Li2O+Na2O+K2O+MgO+CaO+SrO+BaO 13〜18.5%を含有し、モル比MgO/(Li2O+Na2O+K2O+MgO+CaO+SrO+BaO)が0.01〜0.2であり、モル比(Al2O3+B2O3)/SiO2が0.15〜0.30であり、実質的にAs2O3、Sb2O3、PbO及びFを含有しない。
Claims (8)
- ガラス組成として、モル%で、SiO2 50〜80%、Al2O3 5〜30%、Li2O 0〜2%、Na2O 5〜25%、K2O 0〜5%を含有し、実質的にAs2O3、Sb2O3、PbO及びFを含有しない強化用ガラス板が得られるように、ガラス原料を調合し、連続溶融炉に投入した後、溶融ガラスを得る工程と、
溶融ガラスをオーバーフローダウンドロー法により板状に成形した後、所定寸法に切断し、未研磨の表面を有する強化用ガラス板を得る工程と、
強化用ガラス板の少なくとも一方の表面に保護樹脂フィルムを貼着する工程と、
強化用ガラス板の表面から保護樹脂フィルムを剥がした後、イオン交換処理して、表面に圧縮応力層を有する強化ガラス板を得る工程と、を備えることを特徴とする強化ガラス板の製造方法。 - イオン交換処理に供される強化用ガラス板であって、
着脱可能な保護樹脂フィルムが少なくとも一方の表面に貼着されており、
ガラス組成として、モル%で、SiO2 50〜80%、Al2O3 5〜30%、Li2O 0〜2%、Na2O 5〜25%、K2O 0〜5%を含有し、実質的にAs2O3、Sb2O3、PbO及びFを含有しないことを特徴とする強化用ガラス板。 - 保護樹脂フィルムが両表面に貼着されていることを特徴とする請求項2に記載の強化用ガラス板。
- 保護樹脂フィルムのサイズが強化用ガラスのサイズより大きいことを特徴とする請求項2又は3に記載の強化用ガラス板。
- 保護樹脂フィルムの厚みが強化用ガラスの厚みより小さいことを特徴とする請求項2〜4の何れかに記載の強化用ガラス板。
- 未研磨の表面を有することを特徴とする請求項2〜5の何れか記載の強化用ガラス板。
- 表面に圧縮応力層を有する強化ガラス板であって、
着脱可能な保護樹脂フィルムが少なくとも一方の表面に貼着されており、
ガラス組成として、モル%で、SiO2 50〜80%、Al2O3 5〜30%、Li2O 0〜2%、Na2O 5〜25%、K2O 0〜5%を含有し、実質的にAs2O3、Sb2O3、PbO及びFを含有しないことを特徴とする強化ガラス板。 - 未研磨の表面を有することを特徴とする請求項7に記載の強化ガラス板。
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Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014175144A1 (ja) * | 2013-04-25 | 2014-10-30 | 旭硝子株式会社 | 化学強化用ガラス板およびその製造方法 |
US11097974B2 (en) | 2014-07-31 | 2021-08-24 | Corning Incorporated | Thermally strengthened consumer electronic glass and related systems and methods |
JP2016216294A (ja) * | 2015-05-19 | 2016-12-22 | 日本電気硝子株式会社 | 化学強化ガラス、化学強化用のガラス物品、並びに化学強化ガラスの製造方法及び割断方法 |
CN107614454A (zh) * | 2015-05-29 | 2018-01-19 | 旭硝子株式会社 | 化学强化玻璃 |
WO2017004328A1 (en) * | 2015-06-30 | 2017-01-05 | Bae Systems Controls Inc. | Vehicle display |
US10207950B2 (en) * | 2015-09-25 | 2019-02-19 | Lg Chem, Ltd. | Glass light guiding plate |
WO2017123573A2 (en) | 2016-01-12 | 2017-07-20 | Corning Incorporated | Thin thermally and chemically strengthened glass-based articles |
CN115028356B (zh) * | 2016-04-29 | 2024-07-12 | 肖特玻璃科技(苏州)有限公司 | 高强度超薄玻璃以及其制造方法 |
DE102017102900A1 (de) * | 2016-05-04 | 2017-11-09 | Schott Ag | Pharmapackmittel mit einem chemisch beständigen Glas |
US10331911B2 (en) | 2016-06-29 | 2019-06-25 | International Business Machines Corporation | Secure crypto module including security layers |
US10766803B2 (en) * | 2016-09-14 | 2020-09-08 | AGC Inc. | Method for producing bent glass article, and bent glass article |
DE102017102482B4 (de) * | 2017-02-08 | 2019-11-21 | Schott Ag | Gläser mit verbesserter Ionenaustauschbarkeit und thermischer Ausdehnung |
EP3774678B1 (en) | 2018-04-09 | 2023-11-08 | Corning Incorporated | Locally strengthened glass-ceramics and methods of making the same |
DE102019117498B4 (de) * | 2018-07-06 | 2024-03-28 | Schott Ag | Gläser mit verbesserter Ionenaustauschbarkeit |
DE102018127528A1 (de) * | 2018-11-05 | 2020-05-07 | Schott Ag | Behälter aus Glas sowie Verfahren zu dessen Herstellung |
CN109523923A (zh) * | 2018-12-20 | 2019-03-26 | 武汉华星光电半导体显示技术有限公司 | 可弯折盖板及柔性显示装置 |
KR20210106515A (ko) * | 2018-12-25 | 2021-08-30 | 니폰 덴키 가라스 가부시키가이샤 | 강화 유리판 및 그 제조 방법 |
CN113727954A (zh) | 2019-04-23 | 2021-11-30 | 康宁股份有限公司 | 具有确定的应力分布曲线的玻璃层叠物及其制作方法 |
CN114051489A (zh) * | 2019-06-03 | 2022-02-15 | 康宁公司 | 含碱金属显示玻璃 |
WO2021025981A1 (en) | 2019-08-06 | 2021-02-11 | Corning Incorporated | Glass laminate with buried stress spikes to arrest cracks and methods of making the same |
KR20210081478A (ko) | 2019-12-23 | 2021-07-02 | 삼성디스플레이 주식회사 | 유리 제품 및 그 제조 방법 |
WO2021171761A1 (ja) * | 2020-02-25 | 2021-09-02 | 日本電気硝子株式会社 | 強化ガラス板及び強化用ガラス板 |
CN111574049B (zh) * | 2020-05-27 | 2022-04-15 | 成都光明光电股份有限公司 | 玻璃组合物 |
CN112062480A (zh) * | 2020-09-11 | 2020-12-11 | 河南卓金光电科技股份有限公司 | 一种超薄大板面玻璃的表面强化处理方法 |
JP2024094213A (ja) * | 2022-12-27 | 2024-07-09 | 日本電気硝子株式会社 | ガラス管及び医薬品容器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03237036A (ja) * | 1989-08-24 | 1991-10-22 | Nippon Electric Glass Co Ltd | アルミナパッケージ用薄板状硼けい酸ガラス |
JP2008115072A (ja) * | 2006-10-10 | 2008-05-22 | Nippon Electric Glass Co Ltd | 強化ガラス基板 |
JP2009084076A (ja) * | 2007-09-27 | 2009-04-23 | Nippon Electric Glass Co Ltd | 強化ガラス及び強化ガラス基板、並びにその製造方法 |
WO2009093505A1 (ja) * | 2008-01-25 | 2009-07-30 | Asahi Glass Company, Limited | ガラス樹脂複合体の製造方法 |
US20090220761A1 (en) * | 2008-02-29 | 2009-09-03 | Matthew John Dejneka | Ion exchanged, fast cooled glasses |
WO2012074943A1 (en) * | 2010-11-30 | 2012-06-07 | Corning Incorporated | Anti-glare glass sheet having compressive stress equipoise and methods thereof |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7351470B2 (en) * | 1998-02-19 | 2008-04-01 | 3M Innovative Properties Company | Removable antireflection film |
US20050053768A1 (en) * | 2003-09-04 | 2005-03-10 | Friedman Thomas J. | Surface protection coating for glass sheets |
JP2006083045A (ja) | 2004-09-17 | 2006-03-30 | Hitachi Ltd | ガラス部材 |
SI1923359T1 (sl) * | 2005-05-16 | 2016-04-29 | Nipro Corporation | Postopek za izdelavo vial |
WO2007138986A1 (ja) * | 2006-05-25 | 2007-12-06 | Nippon Electric Glass Co., Ltd. | 強化ガラス及びその製造方法 |
JP2008195602A (ja) * | 2007-01-16 | 2008-08-28 | Nippon Electric Glass Co Ltd | 強化ガラス基板の製造方法及び強化ガラス基板 |
US8349454B2 (en) * | 2007-06-07 | 2013-01-08 | Nippon Electric Glass Co., Ltd. | Strengthened glass substrate and process for producing the same |
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 |
WO2009070237A1 (en) * | 2007-11-29 | 2009-06-04 | Corning Incorporated | Glasses having improved toughness and scratch resistance |
WO2009099615A1 (en) * | 2008-02-05 | 2009-08-13 | Corning Incorporated | Damage resistant glass article for use as a cover plate in electronic devices |
PL2119512T3 (pl) * | 2008-05-14 | 2018-02-28 | Gerresheimer Glas Gmbh | Sposób i urządzenie do usuwania cząstek zanieczyszczeń z pojemników w automatycznym systemie wytwarzania |
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 |
JP5622069B2 (ja) * | 2009-01-21 | 2014-11-12 | 日本電気硝子株式会社 | 強化ガラス、強化用ガラス及び強化ガラスの製造方法 |
CN107053796A (zh) | 2009-07-10 | 2017-08-18 | 康宁股份有限公司 | 用于保护玻璃板的聚合物薄膜 |
CN102092940A (zh) * | 2009-12-11 | 2011-06-15 | 肖特公开股份有限公司 | 用于触摸屏的铝硅酸盐玻璃 |
JP5683971B2 (ja) * | 2010-03-19 | 2015-03-11 | 石塚硝子株式会社 | 化学強化用ガラス組成物及び化学強化ガラス材 |
KR20130072187A (ko) | 2010-05-19 | 2013-07-01 | 아사히 가라스 가부시키가이샤 | 화학 강화용 유리 및 디스플레이 장치용 유리판 |
US8759238B2 (en) * | 2010-05-27 | 2014-06-24 | Corning Incorporated | Ion exchangeable glasses |
JP2012135413A (ja) * | 2010-12-27 | 2012-07-19 | Sammy Corp | 遊技機 |
US20120196110A1 (en) * | 2011-01-19 | 2012-08-02 | Takashi Murata | Tempered glass and tempered glass sheet |
JP5749508B2 (ja) * | 2011-02-02 | 2015-07-15 | 日東電工株式会社 | ガラス用保護シート |
JP5704453B2 (ja) * | 2011-04-22 | 2015-04-22 | 大日本印刷株式会社 | ガラスフィルム積層体、ガラスフィルム積層体ロール、カラーフィルタ用の画素付ガラスフィルム積層体およびガラスフィルム積層体の製造方法 |
TWI591039B (zh) * | 2011-07-01 | 2017-07-11 | 康寧公司 | 具高壓縮應力的離子可交換玻璃 |
US20130045371A1 (en) * | 2011-08-18 | 2013-02-21 | Dennis P. O'Donnell | Screen protector film |
RU2691186C2 (ru) * | 2011-10-25 | 2019-06-11 | Корнинг Инкорпорейтед | Щелочноземельные алюмосиликатные стеклянные композиции с улучшенной химической и механической стойкостью |
EP2683666B1 (en) * | 2011-10-25 | 2017-12-13 | Corning Incorporated | Glass compositions with improved chemical and mechanical durability |
US9120954B2 (en) * | 2012-02-08 | 2015-09-01 | Nlu Products, L.L.C. | Method, apparatus, and kit for protecting an electronic device |
US9517967B2 (en) * | 2012-05-31 | 2016-12-13 | Corning Incorporated | Ion exchangeable glass with high damage resistance |
-
2013
- 2013-12-17 JP JP2013259850A patent/JP2015061808A/ja active Pending
- 2013-12-18 US US14/651,368 patent/US9919949B2/en active Active
- 2013-12-18 CN CN201811037312.4A patent/CN108975685A/zh active Pending
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- 2015-12-25 JP JP2015253114A patent/JP6075721B2/ja active Active
-
2018
- 2018-06-15 JP JP2018114150A patent/JP6653086B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03237036A (ja) * | 1989-08-24 | 1991-10-22 | Nippon Electric Glass Co Ltd | アルミナパッケージ用薄板状硼けい酸ガラス |
JP2008115072A (ja) * | 2006-10-10 | 2008-05-22 | Nippon Electric Glass Co Ltd | 強化ガラス基板 |
JP2009084076A (ja) * | 2007-09-27 | 2009-04-23 | Nippon Electric Glass Co Ltd | 強化ガラス及び強化ガラス基板、並びにその製造方法 |
WO2009093505A1 (ja) * | 2008-01-25 | 2009-07-30 | Asahi Glass Company, Limited | ガラス樹脂複合体の製造方法 |
US20090220761A1 (en) * | 2008-02-29 | 2009-09-03 | Matthew John Dejneka | Ion exchanged, fast cooled glasses |
WO2012074943A1 (en) * | 2010-11-30 | 2012-06-07 | Corning Incorporated | Anti-glare glass sheet having compressive stress equipoise and methods thereof |
Non-Patent Citations (1)
Title |
---|
WISSMAN,F.G., HAHNERT,M.: "PROPERTIES OF CHEMICALLY STRENGTHENED GLASSES", THE SOVIET JOURNAL OF GLASS PHYSICS AND CHEMISTRY, vol. 6, no. 4, JPN6014011839, 22 June 1981 (1981-06-22), US, pages 285 - 291, ISSN: 0003464316 * |
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TW201434779A (zh) | 2014-09-16 |
TWI615372B (zh) | 2018-02-21 |
CN108975685A (zh) | 2018-12-11 |
KR20150013270A (ko) | 2015-02-04 |
JP2018145093A (ja) | 2018-09-20 |
KR101665998B1 (ko) | 2016-10-13 |
WO2014098111A1 (ja) | 2014-06-26 |
JP2015061808A (ja) | 2015-04-02 |
JP6653086B2 (ja) | 2020-02-26 |
JP6075721B2 (ja) | 2017-02-08 |
US9919949B2 (en) | 2018-03-20 |
US20150329406A1 (en) | 2015-11-19 |
CN104619662A (zh) | 2015-05-13 |
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