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GB368721A - Television apparatus - Google Patents

Television apparatus

Info

Publication number
GB368721A
GB368721A GB240232A GB240232A GB368721A GB 368721 A GB368721 A GB 368721A GB 240232 A GB240232 A GB 240232A GB 240232 A GB240232 A GB 240232A GB 368721 A GB368721 A GB 368721A
Authority
GB
United Kingdom
Prior art keywords
image
television
electron stream
television apparatus
triggs
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
GB240232A
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.)
TELEVISION LAB Inc
Original Assignee
TELEVISION LAB Inc
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 TELEVISION LAB Inc filed Critical TELEVISION LAB Inc
Priority to GB240232A priority Critical patent/GB368721A/en
Publication of GB368721A publication Critical patent/GB368721A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/42—Image pick-up tubes having an input of visible light and electric output with image screen generating a composite electron beam which is deflected as a whole past a stationary probe to simulate a scanning effect, e.g. Farnsworth pick-up tube

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

368,721. Television. TRIGGS, W. W., 57, Lincoln's Inn Fields, London.-(Television Laboratories, Inc. ; 202, Green Street, San Francisco, U.S.A.) Aug. 27, 1930, No. 2402/32. Divided on 368,309. [Classes 39 (i), 40 (iii), and 40 (v).] An image of an object 2 is focused perpendicularly upon a photo-electric plate 6, producing an electron stream whose density varies with the light and shade of the image, the electron stream impinging upon an anode 11 under the influence of a magnetic or electrostatic field. The description is identical with that of Specification 368,309. Specification 318,331, [Class 39 (i), Electric lamps, Arc &c.], also is referred to.
GB240232A 1930-08-27 1930-08-27 Television apparatus Expired GB368721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB240232A GB368721A (en) 1930-08-27 1930-08-27 Television apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB240232A GB368721A (en) 1930-08-27 1930-08-27 Television apparatus

Publications (1)

Publication Number Publication Date
GB368721A true GB368721A (en) 1932-02-29

Family

ID=9738911

Family Applications (1)

Application Number Title Priority Date Filing Date
GB240232A Expired GB368721A (en) 1930-08-27 1930-08-27 Television apparatus

Country Status (1)

Country Link
GB (1) GB368721A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742761C (en) * 1935-08-06 1943-12-10 Telefunken Gmbh Image converter image storage tubes with cathode ray scanning and a linear array of storage elements
DE747105C (en) * 1932-03-16 1944-09-08 Fritz Houtermans Dr Electron or ion microscope
DE884507C (en) * 1934-05-12 1953-07-27 Emi Ltd Storage cathode ray scanner with a cohesive photocathode layer separated from the one-sided or two-sided mosaic screen
DE759354C (en) * 1935-10-26 1955-08-11 Opta Radio A G Facility with picture catcher tube
DE754133C (en) * 1935-08-14 1958-04-24 Fernseh Gmbh Mosaic electrode for storing image decomposition tubes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747105C (en) * 1932-03-16 1944-09-08 Fritz Houtermans Dr Electron or ion microscope
DE884507C (en) * 1934-05-12 1953-07-27 Emi Ltd Storage cathode ray scanner with a cohesive photocathode layer separated from the one-sided or two-sided mosaic screen
DE742761C (en) * 1935-08-06 1943-12-10 Telefunken Gmbh Image converter image storage tubes with cathode ray scanning and a linear array of storage elements
DE754133C (en) * 1935-08-14 1958-04-24 Fernseh Gmbh Mosaic electrode for storing image decomposition tubes
DE759354C (en) * 1935-10-26 1955-08-11 Opta Radio A G Facility with picture catcher tube

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