FR2297258A1 - PROCESS FOR PRACTICE BY PICKLING OPENINGS IN A THIN METAL TAPE - Google Patents

PROCESS FOR PRACTICE BY PICKLING OPENINGS IN A THIN METAL TAPE

Info

Publication number
FR2297258A1
FR2297258A1 FR7600398A FR7600398A FR2297258A1 FR 2297258 A1 FR2297258 A1 FR 2297258A1 FR 7600398 A FR7600398 A FR 7600398A FR 7600398 A FR7600398 A FR 7600398A FR 2297258 A1 FR2297258 A1 FR 2297258A1
Authority
FR
France
Prior art keywords
pickling
openings
practice
thin metal
metal tape
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.)
Granted
Application number
FR7600398A
Other languages
French (fr)
Other versions
FR2297258B1 (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2297258A1 publication Critical patent/FR2297258A1/en
Application granted granted Critical
Publication of FR2297258B1 publication Critical patent/FR2297258B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/02—Local etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • ing And Chemical Polishing (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
FR7600398A 1975-01-09 1976-01-09 PROCESS FOR PRACTICE BY PICKLING OPENINGS IN A THIN METAL TAPE Granted FR2297258A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7500247A NL7500247A (en) 1975-01-09 1975-01-09 METHOD OF ETCHING HOLES IN A THIN METAL BAND.

Publications (2)

Publication Number Publication Date
FR2297258A1 true FR2297258A1 (en) 1976-08-06
FR2297258B1 FR2297258B1 (en) 1980-03-21

Family

ID=19822960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600398A Granted FR2297258A1 (en) 1975-01-09 1976-01-09 PROCESS FOR PRACTICE BY PICKLING OPENINGS IN A THIN METAL TAPE

Country Status (10)

Country Link
JP (1) JPS5536268B2 (en)
AU (1) AU503706B2 (en)
BE (1) BE837377A (en)
BR (1) BR7600036A (en)
CA (1) CA1054905A (en)
ES (1) ES444114A1 (en)
FR (1) FR2297258A1 (en)
GB (1) GB1480323A (en)
IT (1) IT1055737B (en)
NL (1) NL7500247A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037551A1 (en) * 1980-04-02 1981-10-14 Kabushiki Kaisha Toshiba Method and apparatus for etching a metallic sheet
EP0521721A2 (en) * 1991-07-02 1993-01-07 Dai Nippon Printing Co., Ltd. Method for manufacturing a shadow mask by resist etching

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023515A (en) * 1983-07-18 1985-02-06 Nitto Kasen Kogyo Kk Closing device for sidewise-opening gate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750524A (en) * 1951-11-15 1956-06-12 Mergenthaler Linotype Gmbh Perforate mask for multicolor television apparatus and method of producting same
US3679500A (en) * 1970-08-07 1972-07-25 Dainippon Screen Mfg Method for forming perforations in metal sheets by etching

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037551A1 (en) * 1980-04-02 1981-10-14 Kabushiki Kaisha Toshiba Method and apparatus for etching a metallic sheet
EP0521721A2 (en) * 1991-07-02 1993-01-07 Dai Nippon Printing Co., Ltd. Method for manufacturing a shadow mask by resist etching
EP0521721A3 (en) * 1991-07-02 1993-04-21 Dai Nippon Printing Co., Ltd. Method for manufacturing a shadow mask by resist etching

Also Published As

Publication number Publication date
JPS5536268B2 (en) 1980-09-19
BR7600036A (en) 1976-08-03
JPS5193739A (en) 1976-08-17
DE2558335B2 (en) 1976-12-23
AU1001576A (en) 1977-07-14
BE837377A (en) 1976-07-07
IT1055737B (en) 1982-01-11
DE2558335A1 (en) 1976-07-15
NL7500247A (en) 1976-07-13
CA1054905A (en) 1979-05-22
ES444114A1 (en) 1977-04-16
FR2297258B1 (en) 1980-03-21
AU503706B2 (en) 1979-09-13
GB1480323A (en) 1977-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse