Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03G—CONTROL OF AMPLIFICATION
  • H03G1/00—Details of arrangements for controlling amplification
  • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
  • H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
  • H03G1/0029—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier using FETs
• • 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
  • H01L29/40—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
  • H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
  • H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
  • H01L29/42372—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the conducting layer, e.g. the length, the sectional shape or the lay-out
  • H01L29/4238—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the conducting layer, e.g. the length, the sectional shape or the lay-out characterised by the surface lay-out

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)
• Junction Field-Effect Transistors (AREA)
• Insulated Gate Type Field-Effect Transistor (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=21918769

Family Applications (1)

Country Status (7)

Families Citing this family (6)

Family Cites Families (1)

• 1970
  • 1970-06-01 US US00041867A patent/US3745426A/en not_active Expired - Lifetime
• 1971
  • 1971-05-24 GB GB1665471A patent/GB1327298A/en not_active Expired
  • 1971-05-27 FR FR7119240A patent/FR2093941B1/fr not_active Expired
  • 1971-05-27 DE DE19712126303 patent/DE2126303A1/de active Pending
  • 1971-05-27 JP JP46036667A patent/JPS5040988B1/ja active Pending
  • 1971-05-28 NL NL7107401A patent/NL7107401A/xx unknown
  • 1971-05-28 BE BE767882A patent/BE767882A/fr unknown

Also Published As

Similar Documents