FR50073E - image screen for cathode ray oscillograph - Google Patents

image screen for cathode ray oscillograph

Info

Publication number
FR50073E
FR50073E FR50073DA FR50073E FR 50073 E FR50073 E FR 50073E FR 50073D A FR50073D A FR 50073DA FR 50073 E FR50073 E FR 50073E
Authority
FR
France
Prior art keywords
cathode ray
image screen
ray oscillograph
oscillograph
screen
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
French (fr)
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh GmbH
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 Fernseh GmbH filed Critical Fernseh GmbH
Application granted granted Critical
Publication of FR50073E publication Critical patent/FR50073E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7425—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being a dielectric deformable layer controlled by an electron beam, e.g. eidophor projector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/14—Screens on or from which an image or pattern is formed, picked up, converted or stored acting by discoloration, e.g. halide screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR50073D 1935-06-14 1938-12-06 image screen for cathode ray oscillograph Expired FR50073E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE807322X 1935-06-14

Publications (1)

Publication Number Publication Date
FR50073E true FR50073E (en) 1939-11-20

Family

ID=6722821

Family Applications (2)

Application Number Title Priority Date Filing Date
FR807322D Expired FR807322A (en) 1935-06-14 1936-06-13 image screen for cathode ray oscillograph
FR50073D Expired FR50073E (en) 1935-06-14 1938-12-06 image screen for cathode ray oscillograph

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR807322D Expired FR807322A (en) 1935-06-14 1936-06-13 image screen for cathode ray oscillograph

Country Status (1)

Country Link
FR (2) FR807322A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE925033C (en) * 1942-03-31 1955-03-10 Siemens Reiniger Werke Ag Device for the creation of screens for X-ray fluoroscopy

Also Published As

Publication number Publication date
FR807322A (en) 1937-01-09

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