GB460012A - Improvements in or relating to light sensitive layers for photoelectric cells - Google Patents

Improvements in or relating to light sensitive layers for photoelectric cells

Info

Publication number
GB460012A
GB460012A GB21838/36A GB2183836A GB460012A GB 460012 A GB460012 A GB 460012A GB 21838/36 A GB21838/36 A GB 21838/36A GB 2183836 A GB2183836 A GB 2183836A GB 460012 A GB460012 A GB 460012A
Authority
GB
United Kingdom
Prior art keywords
relating
light sensitive
light
sensitive layers
caesium
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
GB21838/36A
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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon 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 Zeiss Ikon AG filed Critical Zeiss Ikon AG
Publication of GB460012A publication Critical patent/GB460012A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/02—Details
    • H01J40/04—Electrodes
    • H01J40/06—Photo-emissive cathodes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/66—Preheating the combustion air or gas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Abstract

460,012. Light-sensitive cells. ZEISS IKON AKT.-GES. Aug. 7, 1936, No. 21838. Convention date, Aug. 8, 1935. [Classes 39 (i) and 40 (iii)] A photo-electric cell of the barrier layer type or of the type having electrically separate anode and cathode, has a light-sensitive layer formed by vaporizing caesium or rubidium onto antimony or bismuth and then causing the two metals to alloy, as by heat treatment. The layer of antimony or bismuth is formed by vaporizing the metal onto a base and is preferably treated with oxygen or its homologues prior to the deposition of the caesium or rubidium.
GB21838/36A 1935-08-08 1936-08-07 Improvements in or relating to light sensitive layers for photoelectric cells Expired GB460012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE460012X 1935-08-08

Publications (1)

Publication Number Publication Date
GB460012A true GB460012A (en) 1937-01-19

Family

ID=6539668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21838/36A Expired GB460012A (en) 1935-08-08 1936-08-07 Improvements in or relating to light sensitive layers for photoelectric cells

Country Status (2)

Country Link
FR (1) FR460012A (en)
GB (1) GB460012A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750598C (en) * 1938-03-07 1945-01-23 Emi Ltd Light-sensitive layer for photocells, image transmission tubes, image converters, etc. like
DE763972C (en) * 1939-04-26 1953-05-26 Zeiss Ikon Ag Photosensitive layer produced according to the process described in patent 713401
DE763223C (en) * 1939-03-07 1953-08-03 Zeiss Ikon Ag Process for the production of even base layers for cathodes of photocells
DE967684C (en) * 1938-12-15 1957-12-05 Cinema Television Ltd Process for the production of a photosensitive layer from an alkali metal and a metal forming an alloy therewith
DE974826C (en) * 1939-05-31 1961-05-10 Fernseh Gmbh Process for the production of secondary emitting layers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750598C (en) * 1938-03-07 1945-01-23 Emi Ltd Light-sensitive layer for photocells, image transmission tubes, image converters, etc. like
DE967684C (en) * 1938-12-15 1957-12-05 Cinema Television Ltd Process for the production of a photosensitive layer from an alkali metal and a metal forming an alloy therewith
DE763223C (en) * 1939-03-07 1953-08-03 Zeiss Ikon Ag Process for the production of even base layers for cathodes of photocells
DE763972C (en) * 1939-04-26 1953-05-26 Zeiss Ikon Ag Photosensitive layer produced according to the process described in patent 713401
DE974826C (en) * 1939-05-31 1961-05-10 Fernseh Gmbh Process for the production of secondary emitting layers

Also Published As

Publication number Publication date
FR460012A (en) 1913-11-21

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