JPS5322036B2 - - Google Patents

Info

Publication number
JPS5322036B2
JPS5322036B2 JP3050874A JP3050874A JPS5322036B2 JP S5322036 B2 JPS5322036 B2 JP S5322036B2 JP 3050874 A JP3050874 A JP 3050874A JP 3050874 A JP3050874 A JP 3050874A JP S5322036 B2 JPS5322036 B2 JP S5322036B2
Authority
JP
Japan
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.)
Expired
Application number
JP3050874A
Other versions
JPS5027487A (ja
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 US342081A external-priority patent/US3911297A/en
Application filed filed Critical
Publication of JPS5027487A publication Critical patent/JPS5027487A/ja
Publication of JPS5322036B2 publication Critical patent/JPS5322036B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • 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
    • H01L29/86—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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Light Receiving Elements (AREA)
  • Recrystallisation Techniques (AREA)
JP3050874A 1973-03-16 1974-03-16 Expired JPS5322036B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34208273A 1973-03-16 1973-03-16
US342081A US3911297A (en) 1973-03-16 1973-03-16 Variable capacitance diodes employing a glassy amorphous material as an active layer and methods for their use

Publications (2)

Publication Number Publication Date
JPS5027487A JPS5027487A (ja) 1975-03-20
JPS5322036B2 true JPS5322036B2 (ja) 1978-07-06

Family

ID=26992809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3050874A Expired JPS5322036B2 (ja) 1973-03-16 1974-03-16

Country Status (5)

Country Link
JP (1) JPS5322036B2 (ja)
CA (1) CA1001321A (ja)
DE (1) DE2412629A1 (ja)
FR (1) FR2221816B1 (ja)
IL (1) IL44403A0 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02223181A (ja) * 1990-01-19 1990-09-05 Nichidou Denko Kk アース棒の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040262A (en) * 1959-06-22 1962-06-19 Bell Telephone Labor Inc Light sensitive resonant circuit
FR1500945A (fr) * 1966-08-10 1967-11-10 Csf Système générateur de signaux images pour télévision
US3564353A (en) * 1969-04-16 1971-02-16 Westinghouse Electric Corp Bulk semiconductor switching device formed from amorphous glass type substance and having symmetrical switching characteristics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02223181A (ja) * 1990-01-19 1990-09-05 Nichidou Denko Kk アース棒の製造方法

Also Published As

Publication number Publication date
IL44403A0 (en) 1974-06-30
FR2221816B1 (ja) 1977-09-30
CA1001321A (en) 1976-12-07
JPS5027487A (ja) 1975-03-20
FR2221816A1 (ja) 1974-10-11
DE2412629A1 (de) 1974-09-26

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