FR1391151A - Advanced potentiometers and devices using them - Google Patents

Advanced potentiometers and devices using them

Info

Publication number
FR1391151A
FR1391151A FR961424A FR961424A FR1391151A FR 1391151 A FR1391151 A FR 1391151A FR 961424 A FR961424 A FR 961424A FR 961424 A FR961424 A FR 961424A FR 1391151 A FR1391151 A FR 1391151A
Authority
FR
France
Prior art keywords
potentiometers
advanced
devices
advanced potentiometers
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
FR961424A
Other languages
French (fr)
Inventor
Omer Tournay
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 filed Critical
Priority to FR961424A priority Critical patent/FR1391151A/en
Application granted granted Critical
Publication of FR1391151A publication Critical patent/FR1391151A/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
    • H01L31/12—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 structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
    • H01L31/16—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 structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources
    • H01L31/161—Semiconductor device sensitive to radiation without a potential-jump or surface barrier, e.g. photoresistors
    • H01L31/164—Optical potentiometers

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)
FR961424A 1964-01-24 1964-01-24 Advanced potentiometers and devices using them Expired FR1391151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR961424A FR1391151A (en) 1964-01-24 1964-01-24 Advanced potentiometers and devices using them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR961424A FR1391151A (en) 1964-01-24 1964-01-24 Advanced potentiometers and devices using them

Publications (1)

Publication Number Publication Date
FR1391151A true FR1391151A (en) 1965-03-05

Family

ID=8821629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR961424A Expired FR1391151A (en) 1964-01-24 1964-01-24 Advanced potentiometers and devices using them

Country Status (1)

Country Link
FR (1) FR1391151A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386110A1 (en) * 1977-03-30 1978-10-27 Silec Semi Conducteurs Multitrack photo variable potentiometer - has several parallel sensitive surfaces exposed to light at any point
FR2386111A1 (en) * 1977-04-01 1978-10-27 Bonohm Sa Photo variable potentiometer with photoresistive surface - is without positionally variable electrical contact and uses fibre or prismatic light guides

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386110A1 (en) * 1977-03-30 1978-10-27 Silec Semi Conducteurs Multitrack photo variable potentiometer - has several parallel sensitive surfaces exposed to light at any point
FR2386111A1 (en) * 1977-04-01 1978-10-27 Bonohm Sa Photo variable potentiometer with photoresistive surface - is without positionally variable electrical contact and uses fibre or prismatic light guides

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