Classifications

• • H—ELECTRICITY
  • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
  • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
  • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
  • H10D62/60—Impurity distributions or concentrations
• • H—ELECTRICITY
  • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
  • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
  • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
  • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
  • H10D62/13—Semiconductor regions connected to electrodes carrying current to be rectified, amplified or switched, e.g. source or drain regions
  • H10D62/137—Collector regions of BJTs
• • H—ELECTRICITY
  • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
  • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
  • H10D99/00—Subject matter not provided for in other groups of this subclass

Landscapes

• Bipolar Transistors (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=23118293

Family Applications (1)

Country Status (9)

Cited By (1)

Families Citing this family (1)

• 1973
  • 1973-03-30 CA CA167,643A patent/CA978281A/en not_active Expired
  • 1973-09-11 SE SE7312357A patent/SE391606B/xx unknown
  • 1973-09-17 NL NL7312775A patent/NL7312775A/xx not_active Application Discontinuation
  • 1973-09-17 GB GB4346773A patent/GB1414066A/en not_active Expired
  • 1973-09-17 BE BE135714A patent/BE804932A/xx unknown
  • 1973-09-19 DE DE19732347067 patent/DE2347067A1/de active Pending
  • 1973-09-20 IT IT29177/73A patent/IT993337B/it active
  • 1973-09-20 FR FR7333797A patent/FR2200625B1/fr not_active Expired
  • 1973-09-21 JP JP48106074A patent/JPS4971873A/ja active Pending

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