GB912774A - Masks for use in making semi-conductor assemblies - Google Patents

Masks for use in making semi-conductor assemblies

Info

Publication number
GB912774A
GB912774A GB17835/61A GB1783561A GB912774A GB 912774 A GB912774 A GB 912774A GB 17835/61 A GB17835/61 A GB 17835/61A GB 1783561 A GB1783561 A GB 1783561A GB 912774 A GB912774 A GB 912774A
Authority
GB
United Kingdom
Prior art keywords
plate
stylus
masks
scribing
mask
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.)
Expired
Application number
GB17835/61A
Other languages
English (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.)
TDK Micronas GmbH
Original Assignee
TDK Micronas GmbH
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 TDK Micronas GmbH filed Critical TDK Micronas GmbH
Publication of GB912774A publication Critical patent/GB912774A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/04—Coating on selected surface areas, e.g. using masks
    • C23C14/042—Coating on selected surface areas, e.g. using masks using masks
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/08—Perforated or foraminous objects, e.g. sieves
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/30—Foil or other thin sheet-metal making or treating
    • Y10T29/301—Method
    • Y10T29/308—Using transitory material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physical Vapour Deposition (AREA)
  • Chemical Vapour Deposition (AREA)
GB17835/61A 1960-06-18 1961-05-16 Masks for use in making semi-conductor assemblies Expired GB912774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ18298A DE1145458B (de) 1960-06-18 1960-06-18 Verfahren zur Herstellung von metallischen Aufdampf- und Legierungsmasken fuer Halbleiteranordnungen

Publications (1)

Publication Number Publication Date
GB912774A true GB912774A (en) 1962-12-12

Family

ID=7199769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17835/61A Expired GB912774A (en) 1960-06-18 1961-05-16 Masks for use in making semi-conductor assemblies

Country Status (4)

Country Link
US (1) US3190778A (https=)
DE (1) DE1145458B (https=)
GB (1) GB912774A (https=)
NL (1) NL260475A (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402110A (en) * 1966-01-17 1968-09-17 Zenith Radio Corp Mask electroforming process
US3510409A (en) * 1967-11-03 1970-05-05 Ltv Electrosystems Inc Method of making precision masks
US3897324A (en) * 1973-06-25 1975-07-29 Honeywell Inc Material deposition masking for microcircuit structures
US4480677A (en) * 1976-11-01 1984-11-06 Henson H Keith Method for processing and fabricating metals in space
US4184925A (en) * 1977-12-19 1980-01-22 The Mead Corporation Solid metal orifice plate for a jet drop recorder
US4229265A (en) * 1979-08-09 1980-10-21 The Mead Corporation Method for fabricating and the solid metal orifice plate for a jet drop recorder produced thereby
US5310674A (en) * 1982-05-10 1994-05-10 Bar-Ilan University Apertured cell carrier
US5272081A (en) * 1982-05-10 1993-12-21 Bar-Ilan University System and methods for cell selection
US4772540A (en) * 1985-08-30 1988-09-20 Bar Ilan University Manufacture of microsieves and the resulting microsieves

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2019590A (en) * 1935-11-05 Pattern and method of preparing
US2333251A (en) * 1941-05-21 1943-11-02 Linotone Corp Method of and means for reproducing designs
US2346231A (en) * 1942-12-28 1944-04-11 Joseph D Ramsey Method of engraving textile printing rolls
US2738730A (en) * 1952-07-01 1956-03-20 Fairchild Camera Instr Co Method for forming engraved image-reproducing plates
US2762149A (en) * 1953-04-27 1956-09-11 Buckbee Mears Co Method and apparatus for producing perforated metal webs

Also Published As

Publication number Publication date
NL260475A (https=)
US3190778A (en) 1965-06-22
DE1145458B (de) 1963-03-14

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