GB407755A - Improvements in photo-electric cells - Google Patents

Improvements in photo-electric cells

Info

Publication number
GB407755A
GB407755A GB28687/32A GB2868732A GB407755A GB 407755 A GB407755 A GB 407755A GB 28687/32 A GB28687/32 A GB 28687/32A GB 2868732 A GB2868732 A GB 2868732A GB 407755 A GB407755 A GB 407755A
Authority
GB
United Kingdom
Prior art keywords
light
cell
zeiss
oct
carried
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
GB28687/32A
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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 Carl Zeiss AG filed Critical Carl Zeiss AG
Publication of GB407755A publication Critical patent/GB407755A/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

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)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Cell Separators (AREA)

Abstract

407,755. Light-sensitive cells. ZEISS, C., [Firmof],Carl-Zeiss-Strasse, Jena, Germany. Oct. 14, 1932, No. 28687. Convention date, Oct. 20, 1931.. [Class 40 (iii).] A filter for a lightsensitive cell employed in connection with light of prescribed wavelengths is constituted by the support on which the light-sensitive material is carried. The cell is enclosed in a casing c having an opening e' through which light passes, and a plate a of coloured glass permits the passage of red and infra-red rays only to a layer b of thallium sulphide carried on the plate and in contact with electrodes c, d connected to terminals f, g of the cell.
GB28687/32A 1931-10-20 1932-10-14 Improvements in photo-electric cells Expired GB407755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE407755X 1931-10-20

Publications (1)

Publication Number Publication Date
GB407755A true GB407755A (en) 1934-03-29

Family

ID=6422217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28687/32A Expired GB407755A (en) 1931-10-20 1932-10-14 Improvements in photo-electric cells

Country Status (1)

Country Link
GB (1) GB407755A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448517A (en) * 1944-02-09 1948-09-07 Univ Northwestern Photocell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448517A (en) * 1944-02-09 1948-09-07 Univ Northwestern Photocell

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