EP4263449A1 - Verfahren zum bearbeiten, insbesondere zum vortrennen, eines flaechigen substrats - Google Patents

Verfahren zum bearbeiten, insbesondere zum vortrennen, eines flaechigen substrats

Info

Publication number
EP4263449A1
EP4263449A1 EP21807008.4A EP21807008A EP4263449A1 EP 4263449 A1 EP4263449 A1 EP 4263449A1 EP 21807008 A EP21807008 A EP 21807008A EP 4263449 A1 EP4263449 A1 EP 4263449A1
Authority
EP
European Patent Office
Prior art keywords
substrate
area
substrate carrier
action
zone
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
Application number
EP21807008.4A
Other languages
German (de)
English (en)
French (fr)
Inventor
Volker Plapper
Michael Kluge
Kurt Nattermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schott AG
Original Assignee
Schott AG
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 Schott AG filed Critical Schott AG
Publication of EP4263449A1 publication Critical patent/EP4263449A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B23K26/36—Removing material
    • 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
    • C03B33/03—Glass cutting tables; Apparatus for transporting or handling sheet glass during the cutting or breaking operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/061—Lifting, gripping, or carrying means, for one or more sheets forming independent means of transport, e.g. suction cups, transport frames
    • 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
    • C03B33/0235—Ribbons
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups
    • B65G2249/045—Details of suction cups suction cups
    • 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
    • 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

Definitions

  • the processing, in particular the pre-separation, of the substrate can generally include the introduction of any kind of prior damage to the substrate, in particular in the region of the zone of action.
  • damage can be introduced into the substrate, in particular along the predetermined dividing line, with the damage being able to take place, for example, by means of a laser, a scoring wheel, a needle (e.g. diamond needle) or other tools for processing the substrate.
  • 1 is a plan view of a glass substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
EP21807008.4A 2020-12-21 2021-11-04 Verfahren zum bearbeiten, insbesondere zum vortrennen, eines flaechigen substrats Pending EP4263449A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020134451.1A DE102020134451A1 (de) 2020-12-21 2020-12-21 Verfahren zum Bearbeiten, insbesondere zum Vortrennen, eines flächigen Substrats
PCT/EP2021/080593 WO2022135779A1 (de) 2020-12-21 2021-11-04 Verfahren zum bearbeiten, insbesondere zum vortrennen, eines flaechigen substrats

Publications (1)

Publication Number Publication Date
EP4263449A1 true EP4263449A1 (de) 2023-10-25

Family

ID=78621835

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21807008.4A Pending EP4263449A1 (de) 2020-12-21 2021-11-04 Verfahren zum bearbeiten, insbesondere zum vortrennen, eines flaechigen substrats

Country Status (8)

Country Link
US (1) US20230330777A1 (ja)
EP (1) EP4263449A1 (ja)
JP (1) JP2024502259A (ja)
KR (1) KR20230124007A (ja)
CN (1) CN116670053A (ja)
DE (1) DE102020134451A1 (ja)
TW (1) TW202237544A (ja)
WO (1) WO2022135779A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021123777A1 (de) 2021-09-14 2023-03-16 Schott Ag Anlage und Verfahren zum mehrschrittigen Verarbeiten flächiger Substrate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10030388A1 (de) 2000-06-21 2002-01-03 Schott Glas Verfahren zur Herstellung von Glassubstraten für elektronische Speichermedien
DE10041519C1 (de) 2000-08-24 2001-11-22 Schott Spezialglas Gmbh Verfahren und Vorrichtung zum Durchschneiden einer Flachglasplatte in mehrere Rechteckplatten
CN105492397B (zh) * 2013-06-26 2018-08-24 康宁股份有限公司 玻璃带断裂装置以及玻璃片的生产方法
DE102015120566B4 (de) 2014-12-01 2021-12-16 Schott Ag Verfahren und Vorrichtung zum Ritzen von Dünnglas sowie angeritztes Dünnglas
JP6924379B2 (ja) * 2017-09-08 2021-08-25 日本電気硝子株式会社 ガラスフィルムの製造方法
DE102018220240A1 (de) 2018-11-20 2020-05-20 Flabeg Deutschland Gmbh Verfahren zum Vereinzeln eines Glaselements in eine Mehrzahl von Glasbauteilen und Schneidsystem zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
CN116670053A (zh) 2023-08-29
DE102020134451A1 (de) 2022-06-23
TW202237544A (zh) 2022-10-01
JP2024502259A (ja) 2024-01-18
KR20230124007A (ko) 2023-08-24
US20230330777A1 (en) 2023-10-19
WO2022135779A1 (de) 2022-06-30

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