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
  • H01L29/40—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
  • H01L29/42384—Gate electrodes for field effect devices for field-effect transistors with insulated gate for thin film field effect transistors, e.g. characterised by the thickness or the shape of the insulator or the dimensions, the shape or the lay-out of the conductor
• • 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
  • H01L29/42364—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the insulating layer, e.g. thickness or uniformity
  • H01L29/42368—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the insulating layer, e.g. thickness or uniformity the thickness being non-uniform

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)
• Thin Film Transistor (AREA)
• Electrodes Of Semiconductors (AREA)
• Junction Field-Effect Transistors (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19792391

Family Applications (1)

Country Status (7)

Families Citing this family (6)

Family Cites Families (4)

• 1965
  • 1965-02-17 NL NL6501946A patent/NL6501946A/xx unknown
• 1966
  • 1966-02-03 US US524925A patent/US3436620A/en not_active Expired - Lifetime
  • 1966-02-11 CH CH200766A patent/CH444974A/de unknown
  • 1966-02-12 DE DE19661564383 patent/DE1564383A1/de active Pending
  • 1966-02-14 AT AT132066A patent/AT273227B/de active
  • 1966-02-14 GB GB6385/66A patent/GB1135632A/en not_active Expired
  • 1966-02-16 BE BE676602D patent/BE676602A/xx unknown

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