GB469420A - Improvements in or relating to cathode ray tubes - Google Patents

Improvements in or relating to cathode ray tubes

Info

Publication number
GB469420A
GB469420A GB2357/36A GB235736A GB469420A GB 469420 A GB469420 A GB 469420A GB 2357/36 A GB2357/36 A GB 2357/36A GB 235736 A GB235736 A GB 235736A GB 469420 A GB469420 A GB 469420A
Authority
GB
United Kingdom
Prior art keywords
screen
axis
magnetic field
ray tubes
parallel
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
GB2357/36A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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 to US386699D priority Critical patent/USB386699I5/en
Application filed by Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to GB2357/36A priority patent/GB469420A/en
Priority to US120706A priority patent/US2203483A/en
Priority to DEM136965D priority patent/DE750159C/de
Publication of GB469420A publication Critical patent/GB469420A/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
    • H01J31/10—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
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/861—Vessels or containers characterised by the form or the structure thereof
    • 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
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/30—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at anode potential, e.g. iconoscope

Landscapes

  • Transforming Electric Information Into Light Information (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
GB2357/36A 1936-01-24 1936-01-24 Improvements in or relating to cathode ray tubes Expired GB469420A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US386699D USB386699I5 (enrdf_load_stackoverflow) 1936-01-24
GB2357/36A GB469420A (en) 1936-01-24 1936-01-24 Improvements in or relating to cathode ray tubes
US120706A US2203483A (en) 1936-01-24 1937-01-15 Cathode ray tube
DEM136965D DE750159C (de) 1936-01-24 1937-01-26 Kathodenstrahlroehre mit einem abzutastenden Schirm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2357/36A GB469420A (en) 1936-01-24 1936-01-24 Improvements in or relating to cathode ray tubes

Publications (1)

Publication Number Publication Date
GB469420A true GB469420A (en) 1937-07-26

Family

ID=9738128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2357/36A Expired GB469420A (en) 1936-01-24 1936-01-24 Improvements in or relating to cathode ray tubes

Country Status (3)

Country Link
US (2) US2203483A (enrdf_load_stackoverflow)
DE (1) DE750159C (enrdf_load_stackoverflow)
GB (1) GB469420A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746370C (de) * 1938-09-21 1944-08-03 Dr Rer Nat Wilhelm Reusse Einrichtung zur zusaetzlichen proportionalen Ablenkung eines abgelenkten Kathoden- oder Ionenstrahles
WO2001029868A1 (en) * 1999-10-21 2001-04-26 Sarnoff Corporation Asymmetric space-saving cathode ray tube with magnetically deflected electron beam
US6674230B1 (en) 1999-04-30 2004-01-06 Sarnoff Corporation Asymmetric space-saving cathode ray tube with magnetically deflected electron beam

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540721A (en) * 1946-09-09 1951-02-06 Motorola Inc Kinescope combined with simultaneously adjustable lens and viewing screen
NL249215A (enrdf_load_stackoverflow) * 1959-03-09
US3836926A (en) * 1970-07-30 1974-09-17 Quantor Corp Pin cushion distortion correction lens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR726941A (fr) * 1930-12-01 1932-06-06 Mueller C H F Ag Tube à rayons cathodiques
CH177050A (de) * 1932-10-17 1935-05-15 Loewe Opta Gmbh Verfahren und Anordnung zur Vermeidung des Querstromfehlers in Braunschen Röhren.
GB415143A (en) * 1933-02-23 1934-08-23 Emi Ltd Improvements in or relating to cathode ray tubes
AT141803B (de) * 1933-06-10 1935-05-25 Manfred Von Ardenne Braunsche Röhre.
BE413666A (enrdf_load_stackoverflow) * 1935-02-06

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746370C (de) * 1938-09-21 1944-08-03 Dr Rer Nat Wilhelm Reusse Einrichtung zur zusaetzlichen proportionalen Ablenkung eines abgelenkten Kathoden- oder Ionenstrahles
US6674230B1 (en) 1999-04-30 2004-01-06 Sarnoff Corporation Asymmetric space-saving cathode ray tube with magnetically deflected electron beam
WO2001029868A1 (en) * 1999-10-21 2001-04-26 Sarnoff Corporation Asymmetric space-saving cathode ray tube with magnetically deflected electron beam

Also Published As

Publication number Publication date
DE750159C (de) 1944-12-18
US2203483A (en) 1940-06-04
USB386699I5 (enrdf_load_stackoverflow)

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