GB473893A - Improvements in or relating to cathode ray tubes - Google Patents

Improvements in or relating to cathode ray tubes

Info

Publication number
GB473893A
GB473893A GB11190/36A GB1119036A GB473893A GB 473893 A GB473893 A GB 473893A GB 11190/36 A GB11190/36 A GB 11190/36A GB 1119036 A GB1119036 A GB 1119036A GB 473893 A GB473893 A GB 473893A
Authority
GB
United Kingdom
Prior art keywords
deflection
prism
parts
zeitline
ray tubes
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
GB11190/36A
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.)
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
Publication of GB473893A publication Critical patent/GB473893A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/74—Deflecting by electric fields only
    • 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
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Measurement Of Radiation (AREA)
  • Details Of Television Scanning (AREA)

Abstract

473,893. Cathode - ray tubes. ZEITLINE, V., ZEITLINE, A., and KLIATCHKO, V. April 18, 1936, No. 11190. Convention date, April 19, 1935. [Class 39 (i)] The electrostatic deflection system comprises a two-part metallic structure pervious to electrons, the outer part being maintained at a constant potential and the inner part at a different potential so that a deflecting field is produced. The two parts may be prismshaped, and made of mesh or net. As shown, the part 19a, 19b, 19c is connected to a deflecting plate 4 which is at a constant potential. The plate 5 may receive the variable deflection voltage and the part 20 a constant deflection voltage or vice versa. Two triangular prisms may replace entirely two pairs of deflectionplates, or rectangular prisms may be employed. The interior parts of a compound prism may receive different voltages. One deflection prism may be located entirely inside the prism producing the other deflection. The two parts may consist of parallel wires, those of one part being perpendicular to those of the other part. The deflection voltage and distance may be such that the distance is proportional to time.
GB11190/36A 1935-04-19 1936-04-18 Improvements in or relating to cathode ray tubes Expired GB473893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR800863T 1935-04-19

Publications (1)

Publication Number Publication Date
GB473893A true GB473893A (en) 1937-10-18

Family

ID=9241012

Family Applications (4)

Application Number Title Priority Date Filing Date
GB16051/37A Expired GB473674A (en) 1935-04-19 1936-04-18 Improvements in or relating to cathode ray tubes
GB27589/37A Expired GB473675A (en) 1935-04-19 1936-04-18 Improvements in or relating to cathode ray tubes
GB11190/36A Expired GB473893A (en) 1935-04-19 1936-04-18 Improvements in or relating to cathode ray tubes
GB16050/37A Expired GB473673A (en) 1935-04-19 1936-04-18 Improvements in or relating to cathode ray tubes

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB16051/37A Expired GB473674A (en) 1935-04-19 1936-04-18 Improvements in or relating to cathode ray tubes
GB27589/37A Expired GB473675A (en) 1935-04-19 1936-04-18 Improvements in or relating to cathode ray tubes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB16050/37A Expired GB473673A (en) 1935-04-19 1936-04-18 Improvements in or relating to cathode ray tubes

Country Status (2)

Country Link
FR (1) FR800863A (en)
GB (4) GB473674A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617077A (en) * 1950-08-11 1952-11-04 Motorola Inc Electrostatic deflection system for cathode-ray tubes

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL103598C (en) * 1957-03-13
NL226053A (en) * 1957-03-27
US3205391A (en) * 1957-11-18 1965-09-07 Multi Tron Lab Inc Negative-lens type deflection magnifying means for electron beam in cathode ray tubes
US3154710A (en) * 1958-11-13 1964-10-27 Motorola Inc Cathode-ray display system having electrostatic magnifying lens
NL250540A (en) * 1959-04-16
US3185880A (en) * 1961-06-30 1965-05-25 Edgerton Germeshausen & Grier Electron stream deflection apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617077A (en) * 1950-08-11 1952-11-04 Motorola Inc Electrostatic deflection system for cathode-ray tubes

Also Published As

Publication number Publication date
GB473674A (en) 1937-10-18
GB473675A (en) 1937-10-18
GB473673A (en) 1937-10-18
FR800863A (en) 1936-07-21

Similar Documents

Publication Publication Date Title
DE672616C (en) Image dismantling tube
GB473893A (en) Improvements in or relating to cathode ray tubes
GB419872A (en) Improvements in or relating to cathode ray tubes
US2332881A (en) Cathode ray tube arrangement
GB479064A (en) Improvements in and relating to cathode ray devices
GB601948A (en) Improvements in or relating to cathode-ray tubes
GB442513A (en) Improvements in or relating to cathode ray tubes
US2111941A (en) Braun tube for producing television images of large size
GB498491A (en) Improvements in cathode ray tubes
GB461450A (en) Improvements in or relating to electric discharge devices
GB553943A (en) Electron discharge apparatus of the cathode ray type
GB507414A (en) Improvements in television or like transmitting cathode-ray tubes
GB492167A (en) Improvements in or relating to electro-optical image converting or transmitting arrangements
DE915253C (en) Arrangement for influencing the character of electron beams through electrostatically charged double diaphragms
GB380381A (en) Cathode ray tubes with two or more pencils of rays
GB477043A (en) Multiple cathode-ray tube
GB481590A (en) Improvements in or relating to the reproduction of electronic images
GB505355A (en) Improvements in or relating to cathode ray deflection
GB516455A (en) Improvements relating to cathode ray tubes
DE765083C (en) Electron microscope or scanning electron microscope
GB474442A (en) Improvements in or relating to cathode ray tubes and apparatus embodying the same
GB503455A (en) Cathode ray tubes and circuits relating thereto
GB497808A (en) Cathode ray tubes
GB456331A (en) Improvements in or relating to braun tubes, preferably for television purposes
GB471501A (en) Improvements in and relating to electron discharge devices