GB1525400A - Semiconductor device manufacture - Google Patents

Semiconductor device manufacture

Info

Publication number
GB1525400A
GB1525400A GB49418/75A GB4941875A GB1525400A GB 1525400 A GB1525400 A GB 1525400A GB 49418/75 A GB49418/75 A GB 49418/75A GB 4941875 A GB4941875 A GB 4941875A GB 1525400 A GB1525400 A GB 1525400A
Authority
GB
United Kingdom
Prior art keywords
layer
windows
contacts
semiconductor
layers
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
GB49418/75A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1525400A publication Critical patent/GB1525400A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes

Landscapes

  • Electrodes Of Semiconductors (AREA)
  • Drying Of Semiconductors (AREA)
GB49418/75A 1974-12-05 1975-12-02 Semiconductor device manufacture Expired GB1525400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7415841A NL7415841A (nl) 1974-12-05 1974-12-05 Werkwijze voor het vervaardigen van een half- geleiderinrichting en halfgeleiderinrichting, vervaardigd volgens de werkwijze.

Publications (1)

Publication Number Publication Date
GB1525400A true GB1525400A (en) 1978-09-20

Family

ID=19822593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49418/75A Expired GB1525400A (en) 1974-12-05 1975-12-02 Semiconductor device manufacture

Country Status (10)

Country Link
JP (1) JPS5182569A (enExample)
AU (1) AU499832B2 (enExample)
CA (1) CA1042114A (enExample)
CH (1) CH595698A5 (enExample)
DE (1) DE2552430A1 (enExample)
FR (1) FR2293794A1 (enExample)
GB (1) GB1525400A (enExample)
IT (1) IT1051815B (enExample)
NL (1) NL7415841A (enExample)
SE (1) SE411813B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129614A (en) * 1982-10-29 1984-05-16 Western Electric Co Method of delineating thin layers of material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2340620A1 (fr) * 1976-02-06 1977-09-02 Ibm Procede de fabrication d'un dispositif integre a grande echelle ayant une surface plane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642528A (en) * 1968-06-05 1972-02-15 Matsushita Electronics Corp Semiconductor device and method of making same
JPS4918268A (enExample) * 1972-06-09 1974-02-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129614A (en) * 1982-10-29 1984-05-16 Western Electric Co Method of delineating thin layers of material

Also Published As

Publication number Publication date
DE2552430A1 (de) 1976-06-10
CH595698A5 (enExample) 1978-02-28
IT1051815B (it) 1981-05-20
AU8715275A (en) 1977-06-09
FR2293794A1 (fr) 1976-07-02
AU499832B2 (en) 1979-05-03
SE7513565L (sv) 1976-06-08
FR2293794B1 (enExample) 1981-08-07
JPS5182569A (en) 1976-07-20
SE411813B (sv) 1980-02-04
CA1042114A (en) 1978-11-07
NL7415841A (nl) 1976-06-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee