GB1349331A - Photosensitive solid state oscillator - Google Patents

Photosensitive solid state oscillator

Info

Publication number
GB1349331A
GB1349331A GB1749971A GB1749971A GB1349331A GB 1349331 A GB1349331 A GB 1349331A GB 1749971 A GB1749971 A GB 1749971A GB 1749971 A GB1749971 A GB 1749971A GB 1349331 A GB1349331 A GB 1349331A
Authority
GB
United Kingdom
Prior art keywords
solid state
state oscillator
photosensitive solid
photosensitive
oscillator
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.)
Expired
Application number
GB1749971A
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of GB1349331A publication Critical patent/GB1349331A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01L31/08—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 in which radiation controls flow of current through the device, e.g. photoresistors
    • H01L31/10—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 in which radiation controls flow of current through the device, e.g. photoresistors characterised by potential barriers, e.g. phototransistors
    • H01L31/101—Devices sensitive to infrared, visible or ultraviolet radiation
    • H01L31/111—Devices sensitive to infrared, visible or ultraviolet radiation characterised by at least three potential barriers, e.g. photothyristors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/36—Angle modulation by means of light-sensitive element

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Light Receiving Elements (AREA)
GB1749971A 1970-06-02 1971-05-27 Photosensitive solid state oscillator Expired GB1349331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45047853A JPS4838110B1 (en) 1970-06-02 1970-06-02

Publications (1)

Publication Number Publication Date
GB1349331A true GB1349331A (en) 1974-04-03

Family

ID=12786913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1749971A Expired GB1349331A (en) 1970-06-02 1971-05-27 Photosensitive solid state oscillator

Country Status (4)

Country Link
JP (1) JPS4838110B1 (en)
CA (1) CA930819A (en)
GB (1) GB1349331A (en)
NL (1) NL7107584A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199107A (en) * 1975-02-26 1976-09-01 Tanaka Precious Metal Ind BOSHOKUCHIGANENOSEIZOHOHO
JPS54150506U (en) * 1978-04-06 1979-10-19
JPS54160808A (en) * 1978-06-06 1979-12-19 Asahi Chem Ind Co Ltd Orifice piece and its manufacturing method

Also Published As

Publication number Publication date
JPS4838110B1 (en) 1973-11-15
NL7107584A (en) 1971-12-06
CA930819A (en) 1973-07-24
DE2125188B2 (en) 1972-07-20
DE2125188A1 (en) 1971-12-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee