FR78899E - Multi-collector transistor - Google Patents

Multi-collector transistor

Info

Publication number
FR78899E
FR78899E FR847014A FR847014A FR78899E FR 78899 E FR78899 E FR 78899E FR 847014 A FR847014 A FR 847014A FR 847014 A FR847014 A FR 847014A FR 78899 E FR78899 E FR 78899E
Authority
FR
France
Prior art keywords
collector transistor
collector
transistor
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
FR847014A
Other languages
French (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
Priority claimed from US860223A external-priority patent/US3094613A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR847014A priority Critical patent/FR78899E/en
Application granted granted Critical
Publication of FR78899E publication Critical patent/FR78899E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • 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

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)
FR847014A 1959-12-17 1960-12-15 Multi-collector transistor Expired FR78899E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR847014A FR78899E (en) 1959-12-17 1960-12-15 Multi-collector transistor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US860223A US3094613A (en) 1959-12-17 1959-12-17 Binary full adder utilizing asymmetric p-n-p-n transistors operated at different saturation current levels
FR847014A FR78899E (en) 1959-12-17 1960-12-15 Multi-collector transistor

Publications (1)

Publication Number Publication Date
FR78899E true FR78899E (en) 1962-09-21

Family

ID=26188574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847014A Expired FR78899E (en) 1959-12-17 1960-12-15 Multi-collector transistor

Country Status (1)

Country Link
FR (1) FR78899E (en)

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