TW201843117A - 3d雷射穿孔熱下垂製程 - Google Patents
3d雷射穿孔熱下垂製程 Download PDFInfo
- Publication number
- TW201843117A TW201843117A TW107113811A TW107113811A TW201843117A TW 201843117 A TW201843117 A TW 201843117A TW 107113811 A TW107113811 A TW 107113811A TW 107113811 A TW107113811 A TW 107113811A TW 201843117 A TW201843117 A TW 201843117A
- Authority
- TW
- Taiwan
- Prior art keywords
- glass substrate
- mold
- laser
- separating
- glass
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 109
- 238000007665 sagging Methods 0.000 title claims description 17
- 230000008569 process Effects 0.000 title description 24
- 239000011521 glass Substances 0.000 claims abstract description 388
- 239000000758 substrate Substances 0.000 claims abstract description 382
- 238000000926 separation method Methods 0.000 claims description 52
- 238000001816 cooling Methods 0.000 claims description 43
- 238000003856 thermoforming Methods 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 56
- 230000007547 defect Effects 0.000 description 35
- 238000012545 processing Methods 0.000 description 17
- 230000035882 stress Effects 0.000 description 17
- 238000005520 cutting process Methods 0.000 description 14
- 239000002585 base Substances 0.000 description 12
- 230000009021 linear effect Effects 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 230000007847 structural defect Effects 0.000 description 7
- 238000005553 drilling Methods 0.000 description 6
- 230000008646 thermal stress Effects 0.000 description 6
- 229910052783 alkali metal Inorganic materials 0.000 description 5
- 150000001340 alkali metals Chemical class 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 239000005354 aluminosilicate glass Substances 0.000 description 4
- 239000002241 glass-ceramic Substances 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 230000009022 nonlinear effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000002679 ablation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000003698 laser cutting Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 229910052596 spinel Inorganic materials 0.000 description 2
- 239000011029 spinel Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 241000282575 Gorilla Species 0.000 description 1
- 239000006125 LAS system Substances 0.000 description 1
- 229910008556 Li2O—Al2O3—SiO2 Inorganic materials 0.000 description 1
- 239000006126 MAS system Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000005407 aluminoborosilicate glass Substances 0.000 description 1
- CNLWCVNCHLKFHK-UHFFFAOYSA-N aluminum;lithium;dioxido(oxo)silane Chemical compound [Li+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O CNLWCVNCHLKFHK-UHFFFAOYSA-N 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000003426 chemical strengthening reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- WVMPCBWWBLZKPD-UHFFFAOYSA-N dilithium oxido-[oxido(oxo)silyl]oxy-oxosilane Chemical compound [Li+].[Li+].[O-][Si](=O)O[Si]([O-])=O WVMPCBWWBLZKPD-UHFFFAOYSA-N 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000013532 laser treatment Methods 0.000 description 1
- 239000005355 lead glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 229910052664 nepheline Inorganic materials 0.000 description 1
- 239000010434 nepheline Substances 0.000 description 1
- 239000006132 parent glass Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000006058 strengthened glass Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
- 229910021489 α-quartz Inorganic materials 0.000 description 1
- 229910000500 β-quartz Inorganic materials 0.000 description 1
- 229910052644 β-spodumene Inorganic materials 0.000 description 1
Classifications
-
- 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
- C03B23/025—Re-forming glass sheets by bending by gravity
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/0222—Scoring using a focussed radiation beam, e.g. laser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/0093—Working by laser beam, e.g. welding, cutting or boring combined with mechanical machining or metal-working covered by other subclasses than B23K
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
- B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
- B23K26/0624—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses using ultrashort pulses, i.e. pulses of 1ns or less
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
- B23K26/359—Working by laser beam, e.g. welding, cutting or boring for surface treatment by providing a line or line pattern, e.g. a dotted break initiation line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/50—Working by transmitting the laser beam through or within the workpiece
- B23K26/53—Working by transmitting the laser beam through or within the workpiece for modifying or reforming the material inside the workpiece, e.g. for producing break initiation cracks
-
- 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
-
- 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
- C03B23/0235—Re-forming glass sheets by bending involving applying local or additional heating, cooling or insulating means
-
- 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
- C03B23/025—Re-forming glass sheets by bending by gravity
- C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/033—Apparatus for opening score lines in glass sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
- B23K2103/54—Glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/04—Cutting or splitting in curves, especially for making spectacle lenses
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762489705P | 2017-04-25 | 2017-04-25 | |
| US62/489,705 | 2017-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201843117A true TW201843117A (zh) | 2018-12-16 |
Family
ID=62117155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107113811A TW201843117A (zh) | 2017-04-25 | 2018-04-24 | 3d雷射穿孔熱下垂製程 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20200055766A1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3615483A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2020520331A (cg-RX-API-DMAC7.html) |
| CN (1) | CN110678422A (cg-RX-API-DMAC7.html) |
| TW (1) | TW201843117A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2018200454A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019511447A (ja) | 2016-03-09 | 2019-04-25 | コーニング インコーポレイテッド | 複雑に湾曲したガラス物品の冷間成形 |
| CN109415247B (zh) | 2016-06-28 | 2022-09-27 | 康宁公司 | 将薄强化玻璃层压到用于装饰和显示器盖应用的曲面成型塑料表面 |
| US11607958B2 (en) | 2016-07-05 | 2023-03-21 | Corning Incorporated | Cold-formed glass article and assembly process thereof |
| KR20190072586A (ko) | 2016-10-20 | 2019-06-25 | 코닝 인코포레이티드 | 냉간 형성 3d 커버 유리 물품 및 그 제조 형성 방법 |
| KR102429148B1 (ko) | 2016-10-25 | 2022-08-04 | 코닝 인코포레이티드 | 디스플레이에 냉간-성형 유리 적층 |
| EP3686004B1 (en) | 2017-01-03 | 2021-12-08 | Corning Incorporated | Vehicle interior systems having a curved cover glass and a display |
| US11016590B2 (en) | 2017-01-03 | 2021-05-25 | Corning Incorporated | Vehicle interior systems having a curved cover glass and display or touch panel and methods for forming the same |
| CN110799463B (zh) | 2017-05-15 | 2022-09-09 | 康宁公司 | 有轮廓玻璃制品和制造有轮廓玻璃制品的方法 |
| EP4190616A3 (en) | 2017-07-18 | 2023-06-28 | Corning Incorporated | Cold forming of complexly curved glass articles |
| JP7124065B2 (ja) | 2017-09-12 | 2022-08-23 | コーニング インコーポレイテッド | デッドフロントガラスのための触覚エレメントおよびその製造方法 |
| TWI873668B (zh) | 2017-09-13 | 2025-02-21 | 美商康寧公司 | 用於顯示器的基於光導器的無電面板、相關的方法及載具內部系統 |
| US11065960B2 (en) | 2017-09-13 | 2021-07-20 | Corning Incorporated | Curved vehicle displays |
| TWI844520B (zh) | 2017-10-10 | 2024-06-11 | 美商康寧公司 | 具有改善可靠性的彎曲的覆蓋玻璃的車輛內部系統及其形成方法 |
| EP3714316B1 (en) | 2017-11-21 | 2023-12-27 | Corning Incorporated | Aspheric mirror for head-up display system and methods for forming the same |
| EP3717958A4 (en) | 2017-11-30 | 2021-08-04 | Corning Incorporated | SYSTEMS AND METHODS FOR ASPHERIC VACUUM MIRRORS |
| WO2019108015A2 (en) | 2017-11-30 | 2019-06-06 | Corning Precision Materials Co., Ltd. | Vacuum mold apparatus, systems, and methods for forming curved mirrors |
| WO2019169293A1 (en) | 2018-03-02 | 2019-09-06 | Corning Incorporated | Anti-reflective coatings and articles and methods of forming the same |
| WO2019177952A1 (en) | 2018-03-13 | 2019-09-19 | Corning Incorporated | Vehicle interior systems having a crack resistant curved cover glass and methods for forming the same |
| WO2020014064A1 (en) | 2018-07-12 | 2020-01-16 | Corning Incorporated | Deadfront configured for color matching |
| CN112566782A (zh) | 2018-07-16 | 2021-03-26 | 康宁公司 | 具冷弯玻璃基板的车辆内部系统及其形成方法 |
| EP3999477A1 (en) * | 2019-07-18 | 2022-05-25 | Corning Incorporated | Methods for separating transparent articles from a transparent mother sheet using an open ended pressure assembly |
| EP3771695A1 (en) | 2019-07-31 | 2021-02-03 | Corning Incorporated | Method and system for cold-forming glass |
| DE102019125099A1 (de) | 2019-09-18 | 2021-03-18 | Schott Ag | Dreidimensional umgeformtes Dünnglas |
| US12466756B2 (en) | 2019-10-08 | 2025-11-11 | Corning Incorporated | Curved glass articles including a bumper piece configured to relocate bending moment from display region and method of manufacturing same |
| US11772361B2 (en) | 2020-04-02 | 2023-10-03 | Corning Incorporated | Curved glass constructions and methods for forming same |
| US20220176495A1 (en) * | 2020-12-04 | 2022-06-09 | Lawrence Livermore National Security, Llc | System and method for radius of curvature modification of optical plates and lenses by irradiation with optical energy |
| CN113233742A (zh) * | 2021-04-27 | 2021-08-10 | 广东星星精密玻璃科技有限公司 | 一种异形3d玻璃组合式热弯工艺 |
| WO2024083398A1 (de) * | 2022-10-17 | 2024-04-25 | Saint-Gobain Glass France | Verfahren zur herstellung einer gebogenen glasscheibe mit einer durchführung |
| DE102023126355A1 (de) * | 2023-09-27 | 2025-03-27 | Schott Ag | Verfahren zur Herstellung von ultradünnen Glaselementen und verfahrensgemäß hergestelltes Glaselement sowie deren Verwendung |
| WO2025233296A1 (fr) * | 2024-05-06 | 2025-11-13 | Saint-Gobain Sekurit France | Système de rompage d'une forme intérieure dans une feuille de verre, installation de mise en forme et procédés associés |
| FR3161908A1 (fr) * | 2024-05-06 | 2025-11-07 | Saint Gobain Glass France | Système de rompage d’une forme intérieure dans une feuille de verre, installation de mise en forme d’une feuille de verre comportant un tel système et procédés associés |
| CN119038861A (zh) * | 2024-08-19 | 2024-11-29 | 福耀玻璃工业集团股份有限公司 | 玻璃成型方法、玻璃及车辆 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53147708A (en) * | 1977-05-30 | 1978-12-22 | Central Glass Co Ltd | Apparatus for producing curved plate glass |
| EP2925690B1 (en) * | 2012-11-29 | 2021-08-11 | Corning Incorporated | Methods of fabricating glass articles by laser damage and etching |
| JP2014189478A (ja) * | 2013-03-28 | 2014-10-06 | Hamamatsu Photonics Kk | 強化ガラス板加工方法 |
| US9815730B2 (en) | 2013-12-17 | 2017-11-14 | Corning Incorporated | Processing 3D shaped transparent brittle substrate |
| US20150165560A1 (en) * | 2013-12-17 | 2015-06-18 | Corning Incorporated | Laser processing of slots and holes |
| US20160318790A1 (en) * | 2015-04-30 | 2016-11-03 | Rofin-Sinar Technologies Inc. | Method and system for scribing heat processed transparent materials |
-
2018
- 2018-04-24 EP EP18723313.5A patent/EP3615483A1/en not_active Withdrawn
- 2018-04-24 CN CN201880033019.2A patent/CN110678422A/zh active Pending
- 2018-04-24 US US16/608,037 patent/US20200055766A1/en not_active Abandoned
- 2018-04-24 JP JP2019557774A patent/JP2020520331A/ja active Pending
- 2018-04-24 TW TW107113811A patent/TW201843117A/zh unknown
- 2018-04-24 WO PCT/US2018/029045 patent/WO2018200454A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN110678422A (zh) | 2020-01-10 |
| US20200055766A1 (en) | 2020-02-20 |
| WO2018200454A1 (en) | 2018-11-01 |
| EP3615483A1 (en) | 2020-03-04 |
| JP2020520331A (ja) | 2020-07-09 |
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