GB1416633A - Integrated circuit production - Google Patents

Integrated circuit production

Info

Publication number
GB1416633A
GB1416633A GB3392773A GB3392773A GB1416633A GB 1416633 A GB1416633 A GB 1416633A GB 3392773 A GB3392773 A GB 3392773A GB 3392773 A GB3392773 A GB 3392773A GB 1416633 A GB1416633 A GB 1416633A
Authority
GB
United Kingdom
Prior art keywords
aluminium
layer
cells
pads
deposited
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
GB3392773A
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of GB1416633A publication Critical patent/GB1416633A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/90—Masterslice integrated circuits
    • H10D84/901—Masterslice integrated circuits comprising bipolar technology
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/482—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body (electrodes)
    • H01L23/485—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body (electrodes) consisting of layered constructions comprising conductive layers and insulating layers, e.g. planar contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
GB3392773A 1972-07-17 1973-07-17 Integrated circuit production Expired GB1416633A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00272706A US3821045A (en) 1972-07-17 1972-07-17 Multilayer silicon wafer production methods

Publications (1)

Publication Number Publication Date
GB1416633A true GB1416633A (en) 1975-12-03

Family

ID=23040930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3392773A Expired GB1416633A (en) 1972-07-17 1973-07-17 Integrated circuit production

Country Status (6)

Country Link
US (1) US3821045A (enExample)
JP (1) JPS4960183A (enExample)
DE (1) DE2334225B2 (enExample)
FR (1) FR2193259B1 (enExample)
GB (1) GB1416633A (enExample)
NL (1) NL7309532A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557705A (en) * 1982-05-27 1985-12-10 Honda Giken Kogyo Kabushiki Kaisha Variable ratio drive

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796194A (en) * 1986-08-20 1989-01-03 Atherton Robert W Real world modeling and control process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054514A (enExample) * 1963-04-05 1900-01-01
FR1495285A (fr) * 1965-10-01 1967-09-15 Texas Instruments Inc Procédé de fabrication perfectionné de circuits intégrés et circuits en comportant application
GB1117579A (en) * 1967-06-09 1968-06-19 Standard Telephones Cables Ltd Manufacture of integrated circuits
US3618201A (en) * 1968-02-19 1971-11-09 Hitachi Ltd Method of fabricating lsi circuits
GB1202137A (en) * 1969-04-17 1970-08-12 Standard Telephones Cables Ltd Manufacture of integrated circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557705A (en) * 1982-05-27 1985-12-10 Honda Giken Kogyo Kabushiki Kaisha Variable ratio drive

Also Published As

Publication number Publication date
DE2334225B2 (de) 1977-09-01
JPS4960183A (enExample) 1974-06-11
FR2193259A1 (enExample) 1974-02-15
FR2193259B1 (enExample) 1978-04-21
DE2334225A1 (de) 1974-02-14
NL7309532A (enExample) 1974-01-21
US3821045A (en) 1974-06-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees