FR2072116B1 - - Google Patents

Info

Publication number
FR2072116B1
FR2072116B1 FR7044225A FR7044225A FR2072116B1 FR 2072116 B1 FR2072116 B1 FR 2072116B1 FR 7044225 A FR7044225 A FR 7044225A FR 7044225 A FR7044225 A FR 7044225A FR 2072116 B1 FR2072116 B1 FR 2072116B1
Authority
FR
France
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
FR7044225A
Other versions
FR2072116A1 (fr
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2072116A1 publication Critical patent/FR2072116A1/fr
Application granted granted Critical
Publication of FR2072116B1 publication Critical patent/FR2072116B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
    • H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • H01L29/0821—Collector regions of bipolar transistors
    • 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
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/142—Semiconductor-metal-semiconductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Bipolar Transistors (AREA)
FR7044225A 1969-12-30 1970-11-19 Expired FR2072116B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88904769A 1969-12-30 1969-12-30

Publications (2)

Publication Number Publication Date
FR2072116A1 FR2072116A1 (fr) 1971-09-24
FR2072116B1 true FR2072116B1 (fr) 1975-06-06

Family

ID=25394418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7044225A Expired FR2072116B1 (fr) 1969-12-30 1970-11-19

Country Status (5)

Country Link
US (1) US3614560A (fr)
DE (1) DE2064084C2 (fr)
FR (1) FR2072116B1 (fr)
GB (1) GB1270498A (fr)
NL (1) NL7018764A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1558506A (en) * 1976-08-09 1980-01-03 Mullard Ltd Semiconductor devices having a rectifying metalto-semicondductor junction
US5032538A (en) * 1979-08-10 1991-07-16 Massachusetts Institute Of Technology Semiconductor embedded layer technology utilizing selective epitaxial growth methods
US5298787A (en) * 1979-08-10 1994-03-29 Massachusetts Institute Of Technology Semiconductor embedded layer technology including permeable base transistor
US4378629A (en) * 1979-08-10 1983-04-05 Massachusetts Institute Of Technology Semiconductor embedded layer technology including permeable base transistor, fabrication method
US6977420B2 (en) * 1998-09-30 2005-12-20 National Semiconductor Corporation ESD protection circuit utilizing floating lateral clamp diodes
US7528459B2 (en) * 2003-05-27 2009-05-05 Nxp B.V. Punch-through diode and method of processing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE622805A (fr) * 1961-09-25
US3615929A (en) * 1965-07-08 1971-10-26 Texas Instruments Inc Method of forming epitaxial region of predetermined thickness and article of manufacture
US3460003A (en) * 1967-01-30 1969-08-05 Corning Glass Works Metallized semiconductor device with fired-on glaze consisting of 25-35% pbo,10-15% b2o3,5-10% al2o3,and the balance sio2
US3504242A (en) * 1967-08-11 1970-03-31 Westinghouse Electric Corp Switching power transistor with thyristor overload capacity
SE341222B (fr) * 1967-11-15 1971-12-20 Western Electric Co

Also Published As

Publication number Publication date
US3614560A (en) 1971-10-19
DE2064084C2 (de) 1983-07-14
DE2064084A1 (de) 1971-07-08
GB1270498A (en) 1972-04-12
NL7018764A (fr) 1971-07-02
FR2072116A1 (fr) 1971-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse