JPS5513953A - Complementary integrated circuit - Google Patents

Complementary integrated circuit

Info

Publication number
JPS5513953A
JPS5513953A JP8729378A JP8729378A JPS5513953A JP S5513953 A JPS5513953 A JP S5513953A JP 8729378 A JP8729378 A JP 8729378A JP 8729378 A JP8729378 A JP 8729378A JP S5513953 A JPS5513953 A JP S5513953A
Authority
JP
Japan
Prior art keywords
area
film
covered
multicrystal
type
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.)
Pending
Application number
JP8729378A
Other languages
Japanese (ja)
Inventor
Shigeru Fujii
Koichi Nishiuchi
Tetsuo Nakamura
Hajime Ishikawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP8729378A priority Critical patent/JPS5513953A/en
Publication of JPS5513953A publication Critical patent/JPS5513953A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
    • H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
    • H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
    • H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
    • H01L21/8232—Field-effect technology
    • H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
    • H01L21/8238—Complementary field-effect transistors, e.g. CMOS

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)

Abstract

PURPOSE:To increase operating speed by providing a multicrystal Si gate electrode to form a mask through a gate insulation film, on well areas that are provided in a semiconductor substrate and are used for P and N channels, then by forming source-drain regions within each well area by the use of the above mentioned mask. CONSTITUTION:A P type well area 42 is formed to a N type Si substrate 41 by means of a diffusion process, and the entire surface is covered by a thick field SiO2 film 43, and then an opening is made in an element forming area. A thin gate SiO2 film 44 is covered in the opening, and ions are supplied through this film 44 to form a P type well area 45 at the adjoining area to 42. Then a multicrystal Si layer is laid on the entire surface before forming a gate electrode 46 on the area 42 by etching through the film 44. With this as a mask, N<+> type source-drain regions 50 and 51 are formed in the area 42 by means of a diffusion process, and this surface is covered by a Si3N4 film 48. Likewise on the other area 45, a multicrystal Si gate electrode 47' is formed, and is covered by a Si3N4 film 49, then P<+> type source-drain regions 53 and 54 are formed in the area 45 by means of the diffusion process.
JP8729378A 1978-07-18 1978-07-18 Complementary integrated circuit Pending JPS5513953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8729378A JPS5513953A (en) 1978-07-18 1978-07-18 Complementary integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8729378A JPS5513953A (en) 1978-07-18 1978-07-18 Complementary integrated circuit

Publications (1)

Publication Number Publication Date
JPS5513953A true JPS5513953A (en) 1980-01-31

Family

ID=13910754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8729378A Pending JPS5513953A (en) 1978-07-18 1978-07-18 Complementary integrated circuit

Country Status (1)

Country Link
JP (1) JPS5513953A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109363A (en) * 1980-12-26 1982-07-07 Seiko Epson Corp Semiconductor device
JPS5955054A (en) * 1982-09-24 1984-03-29 Hitachi Ltd Manufacture of semiconductor device
WO2001080310A1 (en) * 2000-04-12 2001-10-25 Koninklijke Philips Electronics N.V. Method of manufacturing a semiconductor device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109363A (en) * 1980-12-26 1982-07-07 Seiko Epson Corp Semiconductor device
JPS5955054A (en) * 1982-09-24 1984-03-29 Hitachi Ltd Manufacture of semiconductor device
WO2001080310A1 (en) * 2000-04-12 2001-10-25 Koninklijke Philips Electronics N.V. Method of manufacturing a semiconductor device
US6461908B2 (en) 2000-04-12 2002-10-08 Koninklijke Phillips Electronics N.V. Method of manufacturing a semiconductor device

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