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CH565452A5 - - Google Patents

Info

Publication number
CH565452A5
CH565452A5 CH1630072A CH1630072A CH565452A5 CH 565452 A5 CH565452 A5 CH 565452A5 CH 1630072 A CH1630072 A CH 1630072A CH 1630072 A CH1630072 A CH 1630072A CH 565452 A5 CH565452 A5 CH 565452A5
Authority
CH
Switzerland
Application number
CH1630072A
Original Assignee
Suwa Seikosha Kk
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 Suwa Seikosha Kk filed Critical Suwa Seikosha Kk
Publication of CH565452A5 publication Critical patent/CH565452A5/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B31/00Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor
    • C30B31/02Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor by contacting with diffusion materials in the solid state
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/22Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
    • H01L21/225Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities using diffusion into or out of a solid from or into a solid phase, e.g. a doped oxide layer
    • H01L21/2251Diffusion into or out of group IV semiconductors
    • H01L21/2254Diffusion into or out of group IV semiconductors from or through or into an applied layer, e.g. photoresist, nitrides
    • H01L21/2257Diffusion into or out of group IV semiconductors from or through or into an applied layer, e.g. photoresist, nitrides the applied layer being silicon or silicide or SIPOS, e.g. polysilicon, porous silicon

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Formation Of Insulating Films (AREA)
  • Bipolar Transistors (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
CH1630072A 1971-11-10 1972-11-09 CH565452A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8970171A JPS4855663A (en) 1971-11-10 1971-11-10

Publications (1)

Publication Number Publication Date
CH565452A5 true CH565452A5 (en) 1975-08-15

Family

ID=13978063

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1630072A CH565452A5 (en) 1971-11-10 1972-11-09

Country Status (4)

Country Link
JP (1) JPS4855663A (en)
CH (1) CH565452A5 (en)
DE (1) DE2255107A1 (en)
GB (1) GB1377699A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5728942B2 (en) * 1973-12-22 1982-06-19
JPS50134365A (en) * 1974-04-09 1975-10-24
JPS50159253A (en) * 1974-06-12 1975-12-23
DE2439408A1 (en) * 1974-08-16 1976-02-26 Siemens Ag SEMICONDUCTOR COMPONENT
DE2449688C3 (en) * 1974-10-18 1980-07-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method for producing a doped zone of one conductivity type in a semiconductor body
JPS5153462A (en) * 1974-11-05 1976-05-11 Fujitsu Ltd Handotaisochino seizohoho
JPS5154365A (en) * 1974-11-06 1976-05-13 Mitsubishi Electric Corp Handotaisochino seizohoho
JPS5188174A (en) * 1975-01-31 1976-08-02 Handotaisochino seizohoho
JPS5222887A (en) * 1975-08-14 1977-02-21 Matsushita Electronics Corp Semiconductor unit manufacturing system
JPS58108767A (en) * 1981-12-22 1983-06-28 Nec Corp Manufacture of semiconductor device
US4549914A (en) * 1984-04-09 1985-10-29 At&T Bell Laboratories Integrated circuit contact technique

Also Published As

Publication number Publication date
DE2255107A1 (en) 1973-05-17
GB1377699A (en) 1974-12-18
JPS4855663A (en) 1973-08-04

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased