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
  • H01L29/1012—Base regions of thyristors
  • H01L29/102—Cathode base regions of thyristors

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)
• Thyristors (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=5892508

Family Applications (1)

Country Status (9)

Families Citing this family (3)

• 1973
  • 1973-09-13 DE DE19732346237 patent/DE2346237A1/en active Pending
• 1974
  • 1974-07-04 BE BE146221A patent/BE817255A/en unknown
  • 1974-07-31 GB GB3372574A patent/GB1465737A/en not_active Expired
  • 1974-08-29 CA CA208,132A patent/CA1012255A/en not_active Expired
  • 1974-09-09 FR FR7430440A patent/FR2244265A1/fr not_active Withdrawn
  • 1974-09-10 IT IT27110/74A patent/IT1021224B/en active
  • 1974-09-12 JP JP49105457A patent/JPS5057585A/ja active Pending
  • 1974-09-13 SE SE7411588A patent/SE7411588L/xx unknown
  • 1974-09-13 SU SU742059634A patent/SU594904A3/en active

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