GB1051953A - - Google Patents

Info

Publication number
GB1051953A
GB1051953A GB4227363A GB4227363A GB1051953A GB 1051953 A GB1051953 A GB 1051953A GB 4227363 A GB4227363 A GB 4227363A GB 4227363 A GB4227363 A GB 4227363A GB 1051953 A GB1051953 A GB 1051953A
Authority
GB
United Kingdom
Prior art keywords
electron beam
width
conductors
defocusing
coils
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
GB4227363A
Other languages
English (en)
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
Priority claimed from GB5135/59A external-priority patent/GB861408A/en
Application filed filed Critical
Publication of GB1051953A publication Critical patent/GB1051953A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/50—Optics for phase object visualisation
    • G02B27/54—Schlieren-optical systems
    • 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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Electron Beam Exposure (AREA)
GB4227363A 1959-02-13 1963-10-25 Expired GB1051953A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5135/59A GB861408A (en) 1958-02-25 1959-02-13 Apparatus for reproducing television pictures
CH1261362A CH401140A (de) 1958-02-25 1962-10-26 Vorrichtung zur Wiedergabe von Fernsehbildern

Publications (1)

Publication Number Publication Date
GB1051953A true GB1051953A (enrdf_load_stackoverflow) 1966-12-21

Family

ID=46197796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4227363A Expired GB1051953A (enrdf_load_stackoverflow) 1959-02-13 1963-10-25

Country Status (3)

Country Link
DE (1) DE1212138B (enrdf_load_stackoverflow)
GB (1) GB1051953A (enrdf_load_stackoverflow)
NL (1) NL299762A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1594599A (en) * 1977-10-31 1981-07-30 Texas Instruments Ltd Magnetic field generators

Also Published As

Publication number Publication date
DE1212138B (de) 1966-03-10
NL299762A (enrdf_load_stackoverflow) 1965-08-25

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