GB714440A - Improvements in or relating to cathode-ray tubes - Google Patents

Improvements in or relating to cathode-ray tubes

Info

Publication number
GB714440A
GB714440A GB27516/51A GB2751651A GB714440A GB 714440 A GB714440 A GB 714440A GB 27516/51 A GB27516/51 A GB 27516/51A GB 2751651 A GB2751651 A GB 2751651A GB 714440 A GB714440 A GB 714440A
Authority
GB
United Kingdom
Prior art keywords
plate
grid
fixed
volts
potential
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
GB27516/51A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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
Application filed by Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB714440A publication Critical patent/GB714440A/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
    • H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
    • H01J31/04—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with only one or two output electrodes with only two electrically independant groups or electrodes

Landscapes

  • Microwave Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electron Beam Exposure (AREA)
GB27516/51A 1950-11-27 1951-11-23 Improvements in or relating to cathode-ray tubes Expired GB714440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL157562 1950-11-27

Publications (1)

Publication Number Publication Date
GB714440A true GB714440A (en) 1954-08-25

Family

ID=19750511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27516/51A Expired GB714440A (en) 1950-11-27 1951-11-23 Improvements in or relating to cathode-ray tubes

Country Status (7)

Country Link
US (1) US2716204A (enrdf_load_stackoverflow)
BE (1) BE507380A (enrdf_load_stackoverflow)
CH (1) CH297599A (enrdf_load_stackoverflow)
DE (1) DE865765C (enrdf_load_stackoverflow)
FR (1) FR1045480A (enrdf_load_stackoverflow)
GB (1) GB714440A (enrdf_load_stackoverflow)
NL (1) NL86332C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125699A (en) * 1964-03-17 vacuum tube with linear dynamic
US3946268A (en) * 1974-10-21 1976-03-23 American Optical Corporation Field emission gun improvement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB413757A (en) * 1933-01-26 1934-07-26 Marconi Wireless Telegraph Co Improvements in or relating to cathode ray tubes
NL40870C (enrdf_load_stackoverflow) * 1933-09-30
GB466790A (en) * 1934-12-04 1937-06-04 Fernseh Ag Improvements in or relating to cathode-ray tubes
GB486041A (en) * 1936-11-30 1938-05-30 Marconi Wireless Telegraph Co Improvements in or relating to electrical time base circuits
US2236860A (en) * 1938-05-13 1941-04-01 Philips Nv Electron discharge device
US2273546A (en) * 1939-10-10 1942-02-17 Rca Corp Receiving system
US2553735A (en) * 1950-01-21 1951-05-22 Zenith Radio Corp Push-pull output tube

Also Published As

Publication number Publication date
FR1045480A (fr) 1953-11-26
CH297599A (de) 1954-03-31
DE865765C (de) 1953-02-05
US2716204A (en) 1955-08-23
NL86332C (enrdf_load_stackoverflow)
BE507380A (enrdf_load_stackoverflow)

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