GB284942A - Improvements in selenium cells - Google Patents

Improvements in selenium cells

Info

Publication number
GB284942A
GB284942A GB2074327A GB2074327A GB284942A GB 284942 A GB284942 A GB 284942A GB 2074327 A GB2074327 A GB 2074327A GB 2074327 A GB2074327 A GB 2074327A GB 284942 A GB284942 A GB 284942A
Authority
GB
United Kingdom
Prior art keywords
plate
selenium
electrodes
stamp
stencil
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
GB2074327A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2074327A priority Critical patent/GB284942A/en
Publication of GB284942A publication Critical patent/GB284942A/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
    • 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
    • H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof

Abstract

284,942. Neale, J. Aug. 6, 1927. Selenium cells.-Relates to selenium cells of the kind in which electrodes of conducting material, preferably in the form of interdigitated combs or grids, are formed on an insulating base and coated with a film of selenium, and consists in forming the electrodes, so that they may be relatively immovable, by the method of " fusing- in " whereby gold is applied to earthenware or china. On a plate of acid glass or like material the pattern of one of the electrodes is impressed by means of a rubber stamp or a stencil in "silver G " solution containing gold or platinum or both. The plate is then fired at 525‹ or other suitable temperature until the metallic content of the solution becomes " fused in," or incorporated with the glass without actually fusing. The process is repeated, with the aid of a registering stamp-holder or stencil-holder, as often as necessary, and the plate is then coated with selenium at 200‹, annealed, seasoned, and, if desired, mounted in vacuo. Instead of being fired after each application of the stamp, the plate may be merely dried, and firing then takes place after several applications.
GB2074327A 1927-08-06 1927-08-06 Improvements in selenium cells Expired GB284942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2074327A GB284942A (en) 1927-08-06 1927-08-06 Improvements in selenium cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2074327A GB284942A (en) 1927-08-06 1927-08-06 Improvements in selenium cells

Publications (1)

Publication Number Publication Date
GB284942A true GB284942A (en) 1928-02-09

Family

ID=10150907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2074327A Expired GB284942A (en) 1927-08-06 1927-08-06 Improvements in selenium cells

Country Status (1)

Country Link
GB (1) GB284942A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745327A (en) * 1952-05-12 1956-05-15 Haloid Co Electrophotographic process
US2803541A (en) * 1953-05-29 1957-08-20 Haloid Co Xerographic plate
US2863768A (en) * 1955-07-05 1958-12-09 Haloid Xerox Inc Xerographic plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745327A (en) * 1952-05-12 1956-05-15 Haloid Co Electrophotographic process
US2803541A (en) * 1953-05-29 1957-08-20 Haloid Co Xerographic plate
US2863768A (en) * 1955-07-05 1958-12-09 Haloid Xerox Inc Xerographic plate

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