DK121994A - Fremgangsmåde til bearbejdning af oxidmaterialer ved hjælp af en laserstråle - Google Patents

Fremgangsmåde til bearbejdning af oxidmaterialer ved hjælp af en laserstråle

Info

Publication number
DK121994A
DK121994A DK121994A DK121994A DK121994A DK 121994 A DK121994 A DK 121994A DK 121994 A DK121994 A DK 121994A DK 121994 A DK121994 A DK 121994A DK 121994 A DK121994 A DK 121994A
Authority
DK
Denmark
Prior art keywords
band gap
energy
less
laser beam
oxide materials
Prior art date
Application number
DK121994A
Other languages
Danish (da)
English (en)
Inventor
Frank Christensen
Matthias Muellenborn
Original Assignee
Ferroperm Components As
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 Ferroperm Components As filed Critical Ferroperm Components As
Priority to DK121994A priority Critical patent/DK121994A/da
Priority to DE69503693T priority patent/DE69503693T2/de
Priority to EP95610024A priority patent/EP0680804B1/de
Priority to AT95610024T priority patent/ATE168913T1/de
Publication of DK121994A publication Critical patent/DK121994A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • B23K26/40—Removing material taking account of the properties of the material involved
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/91—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics involving the removal of part of the materials of the treated articles, e.g. etching
    • 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
    • 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
    • B23K2103/52—Ceramics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Photovoltaic Devices (AREA)
  • Drying Of Semiconductors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DK121994A 1994-05-03 1994-10-20 Fremgangsmåde til bearbejdning af oxidmaterialer ved hjælp af en laserstråle DK121994A (da)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK121994A DK121994A (da) 1994-05-03 1994-10-20 Fremgangsmåde til bearbejdning af oxidmaterialer ved hjælp af en laserstråle
DE69503693T DE69503693T2 (de) 1994-05-03 1995-05-03 Verfahren zur Bearbeitung von oxidischen Materialien mittels eines Laserstrahls
EP95610024A EP0680804B1 (de) 1994-05-03 1995-05-03 Verfahren zur Bearbeitung von oxidischen Materialien mittels eines Laserstrahls
AT95610024T ATE168913T1 (de) 1994-05-03 1995-05-03 Verfahren zur bearbeitung von oxidischen materialien mittels eines laserstrahls

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK50394 1994-05-03
DK121994A DK121994A (da) 1994-05-03 1994-10-20 Fremgangsmåde til bearbejdning af oxidmaterialer ved hjælp af en laserstråle

Publications (1)

Publication Number Publication Date
DK121994A true DK121994A (da) 1995-11-04

Family

ID=26064122

Family Applications (1)

Application Number Title Priority Date Filing Date
DK121994A DK121994A (da) 1994-05-03 1994-10-20 Fremgangsmåde til bearbejdning af oxidmaterialer ved hjælp af en laserstråle

Country Status (4)

Country Link
EP (1) EP0680804B1 (de)
AT (1) ATE168913T1 (de)
DE (1) DE69503693T2 (de)
DK (1) DK121994A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6225032B1 (en) 1997-08-27 2001-05-01 Canon Kabushiki Kaisha Method for manufacturing liquid jet recording heads and a head manufactured by such method of manufacture
WO2024040142A2 (en) * 2022-08-17 2024-02-22 Nielson Scientific Llc Parallelized three-dimensional semiconductor fabrication

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136578A (ja) * 1985-12-10 1987-06-19 Nec Corp ニオブ酸リチウム基板の加工方法
JPS62180088A (ja) * 1986-02-04 1987-08-07 Nec Corp レ−ザ加工方法およびレ−ザ加工装置
DE3718323A1 (de) * 1987-06-01 1988-12-22 Siemens Ag Verfahren zur oberflaechenbearbeitung, zum schneiden und dgl. von koerpern aus oxidwerkstoff
US4838989A (en) * 1987-08-25 1989-06-13 The United States Of America As Represented By The United States Department Of Energy Laser-driven fusion etching process
DE59002516D1 (de) * 1989-04-06 1993-10-07 Ciba Geigy Laserbeschriftung von keramischen Materialien, Glasuren, keramischen Gläsern und Gläsern.
JP2889892B2 (ja) * 1990-12-20 1999-05-10 セイコープレシジョン株式会社 感光性ガラスの加工方法

Also Published As

Publication number Publication date
DE69503693D1 (de) 1998-09-03
EP0680804A1 (de) 1995-11-08
EP0680804B1 (de) 1998-07-29
DE69503693T2 (de) 1999-01-07
ATE168913T1 (de) 1998-08-15

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Legal Events

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