FR2144903B1 - - Google Patents

Info

Publication number
FR2144903B1
FR2144903B1 FR7224818*A FR7224818A FR2144903B1 FR 2144903 B1 FR2144903 B1 FR 2144903B1 FR 7224818 A FR7224818 A FR 7224818A FR 2144903 B1 FR2144903 B1 FR 2144903B1
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
FR7224818*A
Other versions
FR2144903A1 (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 FR2144903A1 publication Critical patent/FR2144903A1/fr
Application granted granted Critical
Publication of FR2144903B1 publication Critical patent/FR2144903B1/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
    • H01L29/10—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 not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • H01L29/1025—Channel region of field-effect devices
    • H01L29/1062—Channel region of field-effect devices of charge coupled devices
    • 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
    • H01L29/40—Electrodes ; Multistep manufacturing processes therefor
    • H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
    • H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
    • H01L29/42312—Gate electrodes for field effect devices
    • H01L29/42396—Gate electrodes for field effect devices for charge coupled devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B12/00—Dynamic random access memory [DRAM] devices
    • H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Semiconductor Memories (AREA)
  • Read Only Memory (AREA)
  • Solid State Image Pick-Up Elements (AREA)
FR7224818*A 1971-07-06 1972-06-30 Expired FR2144903B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15986071A 1971-07-06 1971-07-06

Publications (2)

Publication Number Publication Date
FR2144903A1 FR2144903A1 (fr) 1973-02-16
FR2144903B1 true FR2144903B1 (fr) 1977-01-14

Family

ID=22574399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224818*A Expired FR2144903B1 (fr) 1971-07-06 1972-06-30

Country Status (7)

Country Link
JP (1) JPS5145945B1 (fr)
CA (1) CA961170A (fr)
CH (1) CH550458A (fr)
DE (1) DE2232765C3 (fr)
ES (1) ES404184A1 (fr)
FR (1) FR2144903B1 (fr)
IT (1) IT956843B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326761A1 (fr) * 1975-09-30 1977-04-29 Siemens Ag Memoire d'informations pour la memorisation d'informations sous forme de porteurs de charge electriques et procede pour sa mise en oeuvre
DE2543628A1 (de) * 1975-09-30 1977-04-21 Siemens Ag Informationsspeicher zum speichern von information in form von elektrischen ladungstraegern und verfahren zu seinem betrieb
DE2708101A1 (de) * 1977-02-25 1978-08-31 Itt Ind Gmbh Deutsche Verfahren zum schreiben eines speichertransistors mit gate-isolierdoppelschicht

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2137069B1 (fr) * 1971-05-12 1976-03-19 Commissariat Energie Atomique
GB1374009A (en) * 1971-08-09 1974-11-13 Ibm Information storage

Also Published As

Publication number Publication date
DE2232765B2 (de) 1981-10-15
FR2144903A1 (fr) 1973-02-16
IT956843B (it) 1973-10-10
ES404184A1 (es) 1975-06-01
JPS5145945B1 (fr) 1976-12-06
DE2232765C3 (de) 1982-05-27
CH550458A (de) 1974-06-14
CA961170A (en) 1975-01-14
DE2232765A1 (de) 1973-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse