JPS5740978A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS5740978A
JPS5740978A JP11630980A JP11630980A JPS5740978A JP S5740978 A JPS5740978 A JP S5740978A JP 11630980 A JP11630980 A JP 11630980A JP 11630980 A JP11630980 A JP 11630980A JP S5740978 A JPS5740978 A JP S5740978A
Authority
JP
Japan
Prior art keywords
insulation film
epsiloni
dielectric constant
electrode
impurity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11630980A
Other languages
English (en)
Other versions
JPH0566029B2 (ja
Inventor
Takashi Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP11630980A priority Critical patent/JPS5740978A/ja
Publication of JPS5740978A publication Critical patent/JPS5740978A/ja
Publication of JPH0566029B2 publication Critical patent/JPH0566029B2/ja
Granted legal-status Critical Current

Links

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
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/772—Field effect transistors
    • H01L29/78—Field effect transistors with field effect produced by an insulated gate

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)
  • Electrodes Of Semiconductors (AREA)
JP11630980A 1980-08-22 1980-08-22 Semiconductor device Granted JPS5740978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11630980A JPS5740978A (en) 1980-08-22 1980-08-22 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11630980A JPS5740978A (en) 1980-08-22 1980-08-22 Semiconductor device

Publications (2)

Publication Number Publication Date
JPS5740978A true JPS5740978A (en) 1982-03-06
JPH0566029B2 JPH0566029B2 (ja) 1993-09-20

Family

ID=14683808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11630980A Granted JPS5740978A (en) 1980-08-22 1980-08-22 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS5740978A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59134655U (ja) * 1983-02-28 1984-09-08 タキゲン製造株式会社 庫内側解錠可能な冷蔵庫等の仮錠装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59134655U (ja) * 1983-02-28 1984-09-08 タキゲン製造株式会社 庫内側解錠可能な冷蔵庫等の仮錠装置
JPH0230588Y2 (ja) * 1983-02-28 1990-08-17

Also Published As

Publication number Publication date
JPH0566029B2 (ja) 1993-09-20

Similar Documents

Publication Publication Date Title
JPS57141962A (en) Semiconductor integrated circuit device
JPS5740978A (en) Semiconductor device
JPS56165359A (en) Semiconductor device
JPS5582458A (en) Preparation of semiconductor device
JPS5769778A (en) Semiconductor device
FR2356276A1 (fr) Dispositif semi-conducteur a tension de rupture elevee
JPS55125651A (en) Production of semiconductor integrated circuit
JPS56165358A (en) Semiconductor device
JPS56125875A (en) Semiconductor integrated circuit device
JPS5567160A (en) Semiconductor memory storage
JPS5766671A (en) Semiconductor device
JPS5736863A (ja) Handotaisochinoseizohoho
JPS57128957A (en) Semiconductor integrated circuit device and manufacture thereof
JPS5582460A (en) Negative resistance semiconductor element
JPS5552254A (en) Semiconductor device
JPS5613743A (en) Semiconductor device and its manufacture
JPS55125648A (en) Semiconductor integrated circuit
JPS56153778A (en) Mos type capacitor
JPS54129984A (en) Manufacture of semiconductor device
JPS55110066A (en) Semiconductor device
JPS54107269A (en) Non-volatile semiconductor memory and its production
JPS5637677A (en) Silicon planar type thyristor
JPS566464A (en) Semiconductor device and manufacture thereof
JPS5760867A (en) Tunnel effect load resistance device
JPS5612779A (en) Zener diode