KR20230088273A - 유리-세라믹 커버 유리, 이의 제조 방법 및 이의 용도, 및 이러한 커버 유리를 포함하는 디지털 디스플레이 디바이스 - Google Patents
유리-세라믹 커버 유리, 이의 제조 방법 및 이의 용도, 및 이러한 커버 유리를 포함하는 디지털 디스플레이 디바이스 Download PDFInfo
- Publication number
- KR20230088273A KR20230088273A KR1020220170671A KR20220170671A KR20230088273A KR 20230088273 A KR20230088273 A KR 20230088273A KR 1020220170671 A KR1020220170671 A KR 1020220170671A KR 20220170671 A KR20220170671 A KR 20220170671A KR 20230088273 A KR20230088273 A KR 20230088273A
- Authority
- KR
- South Korea
- Prior art keywords
- cover glass
- glass
- ceramic
- cover
- thickness
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000006059 cover glass Substances 0.000 title claims abstract description 186
- 239000002241 glass-ceramic Substances 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 230000008569 process Effects 0.000 title claims description 9
- 238000005496 tempering Methods 0.000 claims description 68
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 58
- 239000011521 glass Substances 0.000 claims description 43
- 239000000203 mixture Substances 0.000 claims description 32
- 239000000377 silicon dioxide Substances 0.000 claims description 27
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 24
- 239000013078 crystal Substances 0.000 claims description 22
- 239000002344 surface layer Substances 0.000 claims description 22
- 238000005342 ion exchange Methods 0.000 claims description 21
- 239000006104 solid solution Substances 0.000 claims description 17
- 238000012360 testing method Methods 0.000 claims description 17
- 239000011734 sodium Substances 0.000 claims description 15
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 14
- 238000002834 transmittance Methods 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 11
- 238000010899 nucleation Methods 0.000 claims description 9
- 230000006911 nucleation Effects 0.000 claims description 9
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical class [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 claims description 7
- 239000006017 silicate glass-ceramic Substances 0.000 claims description 7
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 4
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 4
- 229910013553 LiNO Inorganic materials 0.000 claims description 4
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims description 4
- 229910001950 potassium oxide Inorganic materials 0.000 claims description 4
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 4
- 229910001948 sodium oxide Inorganic materials 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910021495 keatite Inorganic materials 0.000 claims description 2
- 238000010309 melting process Methods 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 description 30
- 230000035882 stress Effects 0.000 description 28
- 239000000523 sample Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 15
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 10
- 239000002390 adhesive tape Substances 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 239000002667 nucleating agent Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000002468 ceramisation Methods 0.000 description 6
- 229910052700 potassium Inorganic materials 0.000 description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 239000006112 glass ceramic composition Substances 0.000 description 5
- 239000011591 potassium Substances 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 235000010344 sodium nitrate Nutrition 0.000 description 5
- 239000004317 sodium nitrate Substances 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 229910001414 potassium ion Inorganic materials 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910052664 nepheline Inorganic materials 0.000 description 3
- 239000010434 nepheline Substances 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 239000005341 toughened glass Substances 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007495 chemical tempering process Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000002447 crystallographic data Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910017121 AlSiO Inorganic materials 0.000 description 1
- -1 BaO Chemical class 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- XOJVVFBFDXDTEG-UHFFFAOYSA-N Norphytane Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)C XOJVVFBFDXDTEG-UHFFFAOYSA-N 0.000 description 1
- 238000003991 Rietveld refinement Methods 0.000 description 1
- 229910004283 SiO 4 Inorganic materials 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 229910001676 gahnite Inorganic materials 0.000 description 1
- 229910001462 kalsilite Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000013386 optimize process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012950 reanalysis Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910000500 β-quartz Inorganic materials 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/002—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of materials engineered to provide properties not available in nature, e.g. metamaterials
-
- 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
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0018—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
- C03C10/0027—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
- C03B32/02—Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
-
- 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
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0009—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing silica as main constituent
-
- 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
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0054—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing PbO, SnO2, B2O3
-
- 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
- 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
- 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
- C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
-
- 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
- C03C2201/00—Glass compositions
- C03C2201/06—Doped silica-based glasses
- C03C2201/30—Doped silica-based glasses containing metals
- C03C2201/50—Doped silica-based glasses containing metals containing alkali metals
-
- 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
- C03C2203/00—Production processes
- C03C2203/20—Wet processes, e.g. sol-gel process
-
- 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
- C03C2203/00—Production processes
- C03C2203/50—After-treatment
-
- 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
Landscapes
- 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)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Glass Compositions (AREA)
- Surface Treatment Of Glass (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021132738.5A DE102021132738A1 (de) | 2021-12-10 | 2021-12-10 | Glaskeramische Deckscheibe, Verfahren zu deren Herstellung sowie deren Verwendung und digitales Anzeigegerät umfassend eine solche Deckscheibe |
| DE102021132738.5 | 2021-12-10 | ||
| DE102022114184 | 2022-06-03 | ||
| DE102022114184.5 | 2022-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20230088273A true KR20230088273A (ko) | 2023-06-19 |
Family
ID=84369853
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020220170671A Pending KR20230088273A (ko) | 2021-12-10 | 2022-12-08 | 유리-세라믹 커버 유리, 이의 제조 방법 및 이의 용도, 및 이러한 커버 유리를 포함하는 디지털 디스플레이 디바이스 |
| KR1020220170709A Pending KR20230088274A (ko) | 2021-12-10 | 2022-12-08 | 이상 응력 프로파일을 갖는 커버 유리, 이의 제조 방법 및 이의 용도 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020220170709A Pending KR20230088274A (ko) | 2021-12-10 | 2022-12-08 | 이상 응력 프로파일을 갖는 커버 유리, 이의 제조 방법 및 이의 용도 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US20230183127A1 (https=) |
| EP (2) | EP4194416A1 (https=) |
| JP (2) | JP2023086706A (https=) |
| KR (2) | KR20230088273A (https=) |
| CN (2) | CN116253517A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024011923A (ja) * | 2022-07-15 | 2024-01-25 | 株式会社オハラ | 無機組成物物品 |
| DE102022133594A1 (de) * | 2022-12-16 | 2024-06-27 | Schott Ag | Transparente Glaskeramik, insbesondere als Deckscheibe |
| DE102024127180A1 (de) | 2024-09-20 | 2026-03-26 | Schott Ag | Transparenter Glaskeramikartikel |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10110225C2 (de) * | 2001-03-02 | 2003-07-17 | Schott Glas | Glaskeramisches Trägermaterial, Verfahren zu seiner Herstellung und seine Verwendung |
| ES2306312T3 (es) | 2006-03-20 | 2008-11-01 | Schott Ag | Vidrio a base de silicato de litio y aluminio ceramizable, que contiene arsenico y antimonio, obtenido por flotacion y detectable optimamente. |
| DE102006056088B9 (de) | 2006-11-28 | 2013-05-08 | Schott Ag | Verfahren zur Festigkeitssteigerung von Lithium-Alumino-Silikat-Glaskeramik durch Oberflächenmodifikation und durch dieses Verfahren hergestellte Lithium-Alumino-Silikat-Glaskeramik |
| JP2011527661A (ja) | 2008-07-11 | 2011-11-04 | コーニング インコーポレイテッド | 民生用途のための圧縮面を有するガラス |
| DE102010027461B4 (de) * | 2010-07-17 | 2019-08-22 | Schott Ag | Lithiumhaltige, transparente Glaskeramik mit geringer Wärmedehnung, einer weitestgehend amorphen, an Lithium verarmten, überwiegend glasigen Oberflächenzone und hoher Transmission, ihre Herstellung und Verwendung |
| US9359251B2 (en) | 2012-02-29 | 2016-06-07 | Corning Incorporated | Ion exchanged glasses via non-error function compressive stress profiles |
| DE102012104168A1 (de) | 2012-05-13 | 2013-11-14 | Schott Ag | Gehärtete Keatit-Glaskeramik |
| DE102014013527A1 (de) * | 2014-09-12 | 2016-03-17 | Schott Ag | Verfahren zur Herstellung eines beschichteten, chemisch vorgespannten Glassubstrats mit Antifingerprint-Eigenschaften sowie das hergestellte Glassubstrat |
| TWI861872B (zh) | 2014-10-08 | 2024-11-11 | 美商康寧公司 | 具有葉長石及矽酸鋰結構的高強度玻璃陶瓷 |
| WO2019022035A1 (ja) * | 2017-07-26 | 2019-01-31 | Ａｇｃ株式会社 | 化学強化ガラスおよびその製造方法 |
| WO2019167850A1 (ja) | 2018-02-27 | 2019-09-06 | Ａｇｃ株式会社 | ３次元形状の結晶化ガラス、３次元形状の化学強化ガラスおよびそれらの製造方法 |
| TWI825112B (zh) | 2018-07-02 | 2023-12-11 | 美商康寧公司 | 具有改善的應力分佈的玻璃基製品及其製造方法 |
| CN116217093A (zh) | 2018-12-11 | 2023-06-06 | Ａｇｃ株式会社 | 化学强化玻璃板、包含化学强化玻璃的保护玻璃以及电子设备 |
| CN112441746B (zh) | 2019-08-28 | 2023-11-10 | 重庆鑫景特种玻璃有限公司 | 一种低表面压应力的强化玻璃陶瓷及原片玻璃 |
| KR102705895B1 (ko) * | 2019-12-20 | 2024-09-11 | 삼성디스플레이 주식회사 | 유리 제품 및 이를 포함하는 디스플레이 장치 |
| CN113754289B (zh) * | 2021-09-18 | 2023-06-06 | 重庆鑫景特种玻璃有限公司 | 一种低翘曲的强化微晶玻璃、及其制备方法和用途 |
-
2022
- 2022-12-01 EP EP22210935.7A patent/EP4194416A1/de active Pending
- 2022-12-01 EP EP22210932.4A patent/EP4194414B1/de active Active
- 2022-12-08 KR KR1020220170671A patent/KR20230088273A/ko active Pending
- 2022-12-08 CN CN202211569943.7A patent/CN116253517A/zh active Pending
- 2022-12-08 KR KR1020220170709A patent/KR20230088274A/ko active Pending
- 2022-12-09 JP JP2022196814A patent/JP2023086706A/ja active Pending
- 2022-12-09 JP JP2022196820A patent/JP2023086707A/ja active Pending
- 2022-12-12 CN CN202211597030.6A patent/CN116253518A/zh active Pending
- 2022-12-12 US US18/064,744 patent/US20230183127A1/en active Pending
- 2022-12-12 US US18/064,873 patent/US12269768B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4194414A1 (de) | 2023-06-14 |
| US20230183127A1 (en) | 2023-06-15 |
| JP2023086707A (ja) | 2023-06-22 |
| US20230183128A1 (en) | 2023-06-15 |
| EP4194414B1 (de) | 2024-08-07 |
| CN116253517A (zh) | 2023-06-13 |
| EP4194416A1 (de) | 2023-06-14 |
| JP2023086706A (ja) | 2023-06-22 |
| KR20230088274A (ko) | 2023-06-19 |
| US12269768B2 (en) | 2025-04-08 |
| CN116253518A (zh) | 2023-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102638938B1 (ko) | 결정화 유리 및 화학 강화 유리 | |
| JP7548227B2 (ja) | 化学強化ガラスの製造方法および化学強化ガラス | |
| KR20230088273A (ko) | 유리-세라믹 커버 유리, 이의 제조 방법 및 이의 용도, 및 이러한 커버 유리를 포함하는 디지털 디스플레이 디바이스 | |
| US20140364298A1 (en) | Method for producing chemically tempered glass, and glass for chemical tempering | |
| KR20250076679A (ko) | 화학 강화 유리 및 결정화 유리 그리고 그들의 제조 방법 | |
| WO2020121888A1 (ja) | 化学強化ガラス板、並びに化学強化ガラスを含むカバーガラス及び電子機器 | |
| US20260028269A1 (en) | Glass ceramic having excellent acid and alkali resistance, and preparation method therefor and use thereof | |
| WO2023032937A1 (ja) | 結晶化ガラス及びその製造方法、化学強化ガラス並びに電子デバイス | |
| KR20230049055A (ko) | 결정화 유리 및 화학 강화 유리 | |
| US20230365456A1 (en) | Glass ceramic and chemically strengthened glass | |
| JP2026063218A (ja) | ガラス、結晶化ガラスおよび化学強化ガラス | |
| KR20230088356A (ko) | 결정화 유리 | |
| CN118206288A (zh) | 透明玻璃陶瓷、尤其作为盖板 | |
| WO2023032936A1 (ja) | 結晶化ガラス、化学強化ガラス及び電子デバイス | |
| WO2023149384A1 (ja) | ガラス、化学強化ガラスおよびカバーガラス | |
| US20240391825A1 (en) | Chemically tempered glass or glass-ceramic article in pane form for use as cover pane, process for production thereof and use thereof | |
| JP2016108202A (ja) | Ｌｉ２Ｏ−Ａｌ２Ｏ３−ＳｉＯ２系結晶化ガラス | |
| US20260078051A1 (en) | Chemically strengthened glass, method for producing chemically strengthened glass, cover glass, and solar cell module | |
| US20230271878A1 (en) | Chemically strengthened glass and method for manufacturing the same | |
| CN119569333A (zh) | 玻璃、特别是作为盖板的玻璃 | |
| WO2025254110A1 (ja) | ガラス、化学強化ガラス、ガラスの製造方法および化学強化ガラスの製造方法 | |
| WO2025254113A1 (ja) | 結晶化ガラス、ガラス、及び結晶化ガラスの製造方法 | |
| CN118206289A (zh) | 透明玻璃陶瓷、尤其作为盖板 | |
| WO2023032935A1 (ja) | 結晶化ガラス、化学強化ガラス及び電子デバイス | |
| WO2024004965A1 (ja) | 結晶化ガラス、化学強化ガラス及び結晶化ガラスの製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20221208 |
|
| PG1501 | Laying open of application |