FR723393A - Cellule photoélectrique - Google Patents

Cellule photoélectrique

Info

Publication number
FR723393A
FR723393A FR723393DA FR723393A FR 723393 A FR723393 A FR 723393A FR 723393D A FR723393D A FR 723393DA FR 723393 A FR723393 A FR 723393A
Authority
FR
France
Prior art keywords
photoelectric cell
photoelectric
cell
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
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR723393A publication Critical patent/FR723393A/fr
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
    • H01J40/16—Photoelectric discharge tubes not involving the ionisation of a gas having photo- emissive cathode, e.g. alkaline photoelectric cell
    • H01J40/18—Photoelectric discharge tubes not involving the ionisation of a gas having photo- emissive cathode, e.g. alkaline photoelectric cell with luminescent coatings for influencing the sensitivity of the tube, e.g. by converting the input wavelength
FR723393D 1930-09-30 1931-09-26 Cellule photoélectrique Expired FR723393A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL362838X 1930-09-30

Publications (1)

Publication Number Publication Date
FR723393A true FR723393A (fr) 1932-04-07

Family

ID=19785438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723393D Expired FR723393A (fr) 1930-09-30 1931-09-26 Cellule photoélectrique

Country Status (4)

Country Link
CH (1) CH155923A (fr)
DE (1) DE579680C (fr)
FR (1) FR723393A (fr)
GB (1) GB362838A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740925C (de) * 1938-09-15 1943-10-30 Fernseh Gmbh Elektronenvervielfacher mit Photokathoden und Leuchtschirmen
DE746647C (de) * 1938-11-10 1944-08-16 Bosch Gmbh Robert Rueckkopplungsbegrenzung bei Fotozellen
DE1173195B (de) * 1955-11-30 1964-07-02 Dr Hans Schellhoss Einrichtung zur Erzielung nachleuchtender Leuchtschirmbilder
DE1107846B (de) * 1958-08-13 1961-05-31 Siemens Reiniger Werke Ag Fotoleitungs-Elektrolumineszenz-Feststoffbildwandler

Also Published As

Publication number Publication date
DE579680C (de) 1933-06-29
GB362838A (en) 1931-12-10
CH155923A (de) 1932-07-15

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