GB739496A - Improvements in or relating to cathode ray tubes - Google Patents

Improvements in or relating to cathode ray tubes

Info

Publication number
GB739496A
GB739496A GB18221/53A GB1822153A GB739496A GB 739496 A GB739496 A GB 739496A GB 18221/53 A GB18221/53 A GB 18221/53A GB 1822153 A GB1822153 A GB 1822153A GB 739496 A GB739496 A GB 739496A
Authority
GB
United Kingdom
Prior art keywords
screen
array
electrode
conductors
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
GB18221/53A
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.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
National Research Development Corp UK
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 NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Publication of GB739496A publication Critical patent/GB739496A/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
    • H01J31/123—Flat display tubes
    • H01J31/124—Flat display tubes using electron beam scanning
    • 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
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/12—CRTs having luminescent screens
    • H01J2231/121—Means for indicating the position of the beam, e.g. beam indexing

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB18221/53A 1952-09-15 1953-07-01 Improvements in or relating to cathode ray tubes Expired GB739496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US739496XA 1952-09-15 1952-09-15

Publications (1)

Publication Number Publication Date
GB739496A true GB739496A (en) 1955-11-02

Family

ID=22116788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18221/53A Expired GB739496A (en) 1952-09-15 1953-07-01 Improvements in or relating to cathode ray tubes

Country Status (4)

Country Link
DE (1) DE1019697B (en:Method)
FR (1) FR1087046A (en:Method)
GB (1) GB739496A (en:Method)
NL (1) NL90351C (en:Method)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074631B (de) * 1957-05-03 1960-02-04 National Research Development Corporation London Kathodenstrahlrohre zur Darstellung von Farbbildern
DE1157647B (de) * 1956-03-23 1963-11-21 Nat Res Dev Kathodenstrahl-Flachroehre
EP0153784A1 (en) * 1984-02-29 1985-09-04 Philips Electronics Uk Limited Flat cathode ray tube
GB2213632A (en) * 1987-12-11 1989-08-16 Philips Electronic Associated Flat cathode ray tube display apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795731A (en) 1953-05-19 1957-06-11 Kaiser Aircraft & Electronics Cathode ray tube
JPS56116256A (en) * 1980-02-15 1981-09-11 Sony Corp Flat cathode ray tube

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE418068A (en:Method) * 1935-10-25

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157647B (de) * 1956-03-23 1963-11-21 Nat Res Dev Kathodenstrahl-Flachroehre
DE1074631B (de) * 1957-05-03 1960-02-04 National Research Development Corporation London Kathodenstrahlrohre zur Darstellung von Farbbildern
EP0153784A1 (en) * 1984-02-29 1985-09-04 Philips Electronics Uk Limited Flat cathode ray tube
GB2213632A (en) * 1987-12-11 1989-08-16 Philips Electronic Associated Flat cathode ray tube display apparatus

Also Published As

Publication number Publication date
FR1087046A (fr) 1955-02-18
NL90351C (en:Method)
DE1019697B (de) 1957-11-21

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