AU535235B2 - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
AU535235B2
AU535235B2 AU55900/80A AU5590080A AU535235B2 AU 535235 B2 AU535235 B2 AU 535235B2 AU 55900/80 A AU55900/80 A AU 55900/80A AU 5590080 A AU5590080 A AU 5590080A AU 535235 B2 AU535235 B2 AU 535235B2
Authority
AU
Australia
Prior art keywords
semiconductor device
semiconductor
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.)
Ceased
Application number
AU55900/80A
Other versions
AU5590080A (en
Inventor
Masaharu Mori
Morihiro Niimi
Takamasa Sakai
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.)
Faurecia Clarion Electronics Co Ltd
Original Assignee
Clarion Co 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
Priority claimed from JP2853679A external-priority patent/JPS55120178A/en
Priority claimed from JP2853879A external-priority patent/JPS55120174A/en
Priority claimed from JP2853779A external-priority patent/JPS55120173A/en
Priority claimed from JP2854179A external-priority patent/JPS55121711A/en
Priority claimed from JP2853579A external-priority patent/JPS55120177A/en
Priority claimed from JP2853979A external-priority patent/JPS55120175A/en
Application filed by Clarion Co Ltd filed Critical Clarion Co Ltd
Publication of AU5590080A publication Critical patent/AU5590080A/en
Application granted granted Critical
Publication of AU535235B2 publication Critical patent/AU535235B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
    • H01L29/92—Capacitors having potential barriers
    • H01L29/93—Variable capacitance diodes, e.g. varactors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/12—Transference of modulation from one carrier to another, e.g. frequency-changing by means of semiconductor devices having more than two electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
    • H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
    • H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Electrodes Of Semiconductors (AREA)
AU55900/80A 1979-03-12 1980-02-26 Semiconductor device Ceased AU535235B2 (en)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP54-28537 1979-03-12
JP2853679A JPS55120178A (en) 1979-03-12 1979-03-12 Mis variable capacitance diode with plural electrode structures
JP2853879A JPS55120174A (en) 1979-03-12 1979-03-12 P-n junction variable capacitance diode with plural electrode structures
JP2853779A JPS55120173A (en) 1979-03-12 1979-03-12 Schottky type variable capacitance diode with plural electrode structures
JP54-28541 1979-03-12
JP2854179A JPS55121711A (en) 1979-03-12 1979-03-12 Parametric mixer using variable capacity diode
JP54-28535 1979-03-12
JP54-28536 1979-03-12
JP2853579A JPS55120177A (en) 1979-03-12 1979-03-12 Variable capacitance diode with plural electrode structures
JP2853979A JPS55120175A (en) 1979-03-12 1979-03-12 Variable capacitance diode with plural super-capacitance variable electrode structures
JP54-28538 1979-03-12
JP54-28539 1979-03-12

Publications (2)

Publication Number Publication Date
AU5590080A AU5590080A (en) 1980-09-18
AU535235B2 true AU535235B2 (en) 1984-03-08

Family

ID=27549402

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55900/80A Ceased AU535235B2 (en) 1979-03-12 1980-02-26 Semiconductor device

Country Status (5)

Country Link
AU (1) AU535235B2 (en)
DE (1) DE3009499A1 (en)
GB (1) GB2060250B (en)
NL (1) NL186283C (en)
SE (1) SE8001862L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5799787A (en) * 1980-12-12 1982-06-21 Clarion Co Ltd Variable capacitance device
JPS57103368A (en) * 1980-12-18 1982-06-26 Clarion Co Ltd Variable-capacitance device
GB2104725B (en) * 1981-07-17 1986-04-09 Clarion Co Ltd Variable capacitance device
EP0072647B1 (en) * 1981-08-14 1989-11-08 Texas Instruments Incorporated Varactor trimming for mmics
JPS59154077A (en) * 1983-02-23 1984-09-03 Clarion Co Ltd Variable capacitance element
DE10222764B4 (en) * 2002-05-15 2011-06-01 Ihp Gmbh - Innovations For High Performance Microelectronics / Leibniz-Institut Für Innovative Mikroelektronik Semiconductor varactor and thus constructed oscillator
CN117238974B (en) * 2023-09-21 2024-06-07 扬州国宇电子有限公司 Ultra-mutation varactor in arithmetic multi-ring region and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1514431C3 (en) * 1965-04-07 1974-08-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Semiconductor arrangement with pn junction for use as a voltage-dependent capacitance
US3893147A (en) 1973-09-05 1975-07-01 Westinghouse Electric Corp Multistate varactor

Also Published As

Publication number Publication date
GB2060250B (en) 1983-12-14
NL8001451A (en) 1980-09-16
NL186283B (en) 1990-05-16
AU5590080A (en) 1980-09-18
GB2060250A (en) 1981-04-29
NL186283C (en) 1990-10-16
DE3009499A1 (en) 1980-09-18
SE8001862L (en) 1980-09-13

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