BE851898A - PROCESS FOR OBTAINING OPENINGS OR PROFILES IN CERAMIC SUBSTRATES BY MEANS OF A LASER - Google Patents

PROCESS FOR OBTAINING OPENINGS OR PROFILES IN CERAMIC SUBSTRATES BY MEANS OF A LASER

Info

Publication number
BE851898A
BE851898A BE175321A BE175321A BE851898A BE 851898 A BE851898 A BE 851898A BE 175321 A BE175321 A BE 175321A BE 175321 A BE175321 A BE 175321A BE 851898 A BE851898 A BE 851898A
Authority
BE
Belgium
Prior art keywords
profiles
laser
ceramic substrates
openings
obtaining
Prior art date
Application number
BE175321A
Other languages
French (fr)
Original Assignee
Italiana Magneti Marelli S P E
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 Italiana Magneti Marelli S P E filed Critical Italiana Magneti Marelli S P E
Publication of BE851898A publication Critical patent/BE851898A/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0017—Etching of the substrate by chemical or physical means
    • H05K3/0026—Etching of the substrate by chemical or physical means by laser ablation
    • H05K3/0029—Etching of the substrate by chemical or physical means by laser ablation of inorganic insulating material
    • 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
    • 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
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Laser Beam Processing (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
BE175321A 1976-02-27 1977-02-28 PROCESS FOR OBTAINING OPENINGS OR PROFILES IN CERAMIC SUBSTRATES BY MEANS OF A LASER BE851898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20681/76A IT1124751B (en) 1976-02-27 1976-02-27 PROCEDURE FOR OBTAINING OPENINGS OR SHAPING IN CERAMIC SUBSTRATES BY LASER

Publications (1)

Publication Number Publication Date
BE851898A true BE851898A (en) 1977-06-16

Family

ID=11170469

Family Applications (1)

Application Number Title Priority Date Filing Date
BE175321A BE851898A (en) 1976-02-27 1977-02-28 PROCESS FOR OBTAINING OPENINGS OR PROFILES IN CERAMIC SUBSTRATES BY MEANS OF A LASER

Country Status (6)

Country Link
BE (1) BE851898A (en)
CH (1) CH614150A5 (en)
DE (1) DE2708465A1 (en)
GB (1) GB1570824A (en)
IT (1) IT1124751B (en)
NL (1) NL7702144A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557732B1 (en) * 1983-12-28 1986-04-11 Lefevre Rene METHOD FOR PRODUCING MINIATURE PIEZOELECTRIC DEVICES USING LASER MACHINING AND DEVICES OBTAINED BY THIS PROCESS
US4650619A (en) * 1983-12-29 1987-03-17 Toshiba Ceramics Co., Ltd. Method of machining a ceramic member
DE3433961A1 (en) * 1984-05-18 1985-11-21 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München METHOD FOR SUPPORTING AN ICEBREAKING PROCESS
FR2687596A1 (en) * 1992-02-26 1993-08-27 Souriau & Cie Method of drilling a ferrule for an optical fibre

Also Published As

Publication number Publication date
DE2708465A1 (en) 1977-09-01
IT1124751B (en) 1986-05-14
NL7702144A (en) 1977-08-30
CH614150A5 (en) 1979-11-15
GB1570824A (en) 1980-07-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VALFIVRE S.P.A.

Effective date: 19860228