Classifications

• • 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
  • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
  • H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
  • H01L21/74—Making of localized buried regions, e.g. buried collector layers, internal connections substrate contacts
• • 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
• • 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
  • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
  • H01L29/66007—Multistep manufacturing processes
  • H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
  • H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
  • H01L29/66234—Bipolar junction transistors [BJT]
  • H01L29/66272—Silicon vertical transistors
  • H01L29/66295—Silicon vertical transistors with main current going through the whole silicon substrate, e.g. power bipolar transistor
  • H01L29/66303—Silicon vertical transistors with main current going through the whole silicon substrate, e.g. power bipolar transistor with multi-emitter, e.g. interdigitated, multi-cellular or distributed emitter

Landscapes

• Engineering & Computer Science (AREA)
• Microelectronics & Electronic Packaging (AREA)
• Power Engineering (AREA)
• Physics & Mathematics (AREA)
• Condensed Matter Physics & Semiconductors (AREA)
• General Physics & Mathematics (AREA)
• Computer Hardware Design (AREA)
• Manufacturing & Machinery (AREA)
• Ceramic Engineering (AREA)
• Bipolar Transistors (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=10352810

Family Applications (1)

Country Status (9)

Families Citing this family (14)

Family Cites Families (5)

• 1966
  • 1966-07-25 GB GB33426/66A patent/GB1153497A/en not_active Expired
• 1967
  • 1967-07-20 NL NL6710041A patent/NL6710041A/xx unknown
  • 1967-07-21 DE DE1967N0030940 patent/DE1614264B2/de active Granted
  • 1967-07-21 SE SE10762/67*A patent/SE317450B/xx unknown
  • 1967-07-21 AT AT679067A patent/AT278902B/de not_active IP Right Cessation
  • 1967-07-21 US US655218A patent/US3500143A/en not_active Expired - Lifetime
  • 1967-07-22 ES ES343343A patent/ES343343A1/es not_active Expired
  • 1967-07-24 CH CH1044467A patent/CH469361A/de unknown
  • 1967-07-24 BE BE701770D patent/BE701770A/xx unknown

Also Published As

Similar Documents