GB1113489A - Improvements in or relating to the covering of two closely adjacent but not contiguous regions of a semiconductor surface - Google Patents

Improvements in or relating to the covering of two closely adjacent but not contiguous regions of a semiconductor surface

Info

Publication number
GB1113489A
GB1113489A GB6452/67A GB645267A GB1113489A GB 1113489 A GB1113489 A GB 1113489A GB 6452/67 A GB6452/67 A GB 6452/67A GB 645267 A GB645267 A GB 645267A GB 1113489 A GB1113489 A GB 1113489A
Authority
GB
United Kingdom
Prior art keywords
region
layer
covering
etchresistant
semi
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
GB6452/67A
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of GB1113489A publication Critical patent/GB1113489A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Drying Of Semiconductors (AREA)
GB6452/67A 1966-02-11 1967-02-10 Improvements in or relating to the covering of two closely adjacent but not contiguous regions of a semiconductor surface Expired GB1113489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0101951 1966-02-11

Publications (1)

Publication Number Publication Date
GB1113489A true GB1113489A (en) 1968-05-15

Family

ID=7524100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6452/67A Expired GB1113489A (en) 1966-02-11 1967-02-10 Improvements in or relating to the covering of two closely adjacent but not contiguous regions of a semiconductor surface

Country Status (7)

Country Link
AT (1) AT265371B (https=)
CH (1) CH485325A (https=)
DE (1) DE1521990A1 (https=)
FR (1) FR1511237A (https=)
GB (1) GB1113489A (https=)
NL (1) NL6616165A (https=)
SE (1) SE340027B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186424A (en) * 1986-01-30 1987-08-12 Plessey Co Plc Method for producing integrated circuit interconnects

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186424A (en) * 1986-01-30 1987-08-12 Plessey Co Plc Method for producing integrated circuit interconnects

Also Published As

Publication number Publication date
NL6616165A (https=) 1967-08-14
CH485325A (de) 1970-01-31
FR1511237A (fr) 1968-01-26
SE340027B (https=) 1971-11-01
DE1521990A1 (de) 1970-02-05
AT265371B (de) 1968-10-10

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