GB817551A - Improvements in or relating to electric discharge tubes - Google Patents

Improvements in or relating to electric discharge tubes

Info

Publication number
GB817551A
GB817551A GB20540/55A GB2054055A GB817551A GB 817551 A GB817551 A GB 817551A GB 20540/55 A GB20540/55 A GB 20540/55A GB 2054055 A GB2054055 A GB 2054055A GB 817551 A GB817551 A GB 817551A
Authority
GB
United Kingdom
Prior art keywords
wires
electrode
emissive
deflection
electrodes
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
GB20540/55A
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 GB817551A publication Critical patent/GB817551A/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
    • 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

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB20540/55A 1954-07-20 1955-07-15 Improvements in or relating to electric discharge tubes Expired GB817551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL336443X 1954-07-20

Publications (1)

Publication Number Publication Date
GB817551A true GB817551A (en) 1959-07-29

Family

ID=19784555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20540/55A Expired GB817551A (en) 1954-07-20 1955-07-15 Improvements in or relating to electric discharge tubes

Country Status (7)

Country Link
US (1) US2890376A (en:Method)
BE (1) BE539937A (en:Method)
CH (1) CH336443A (en:Method)
DE (1) DE1002789B (en:Method)
FR (1) FR1134846A (en:Method)
GB (1) GB817551A (en:Method)
NL (1) NL189343B (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082532A3 (de) * 1981-12-21 1984-05-02 Alexander Dr. Gschwandtner Flache Vakuum-Bildröhre
GB2147733A (en) * 1983-06-16 1985-05-15 Derek Herbert Simpkin Flat hybrid multiplexed colour 1250 line TV display system with 3D and micro display

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877376A (en) 1955-09-06 1959-03-10 Itt Phosphor screen device
BE566289A (en:Method) * 1957-04-02
DE1073641B (de) * 1957-06-28 1960-01-21 Siemens S- Halske Aktiengesellschaft, Berlin und München Erf.: John A. McCarthy, Morristown, NJ (V. St. A.). I Elektronenstrahlröhre mit einer Codierplatte
DE1177255B (de) * 1958-05-13 1964-09-03 Siemens Ag Flaechenhafte Anzeigevorrichtung zur elektro-optischen Darstellung elektrischer Signale
US3179846A (en) * 1960-09-13 1965-04-20 Andrew P Fischer Flat kinescope
US3900764A (en) * 1970-01-27 1975-08-19 Mikiharu Tanji Cathode ray tubes for displaying letters and the like
US3771001A (en) * 1971-12-02 1973-11-06 Itt Flat panel cathode ray tube particularly adapted for radar displays
US3852634A (en) * 1972-02-17 1974-12-03 L Sullos Switch device for point selector electrodes in flat television screens
CN102027034A (zh) 2008-05-22 2011-04-20 陶氏环球技术公司 包含顺式、反式-1，3-和1，4-环己烷二甲基醚基团的热固性聚氨酯
DE202012013176U1 (de) 2012-06-06 2015-04-01 !Obac Limited Magnetische Bodenfläche

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1779748A (en) * 1927-09-28 1930-10-28 Communications Patents Inc High-speed television system
NL51557C (en:Method) * 1936-02-17
NL53011C (en:Method) * 1936-10-26
US2513743A (en) * 1947-01-15 1950-07-04 Rca Corp Electron storage device with grid control action
US2760119A (en) * 1952-01-15 1956-08-21 Products And Licensing Corp Mural television screen
US2698915A (en) * 1953-04-28 1955-01-04 Gen Electric Phosphor screen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082532A3 (de) * 1981-12-21 1984-05-02 Alexander Dr. Gschwandtner Flache Vakuum-Bildröhre
GB2147733A (en) * 1983-06-16 1985-05-15 Derek Herbert Simpkin Flat hybrid multiplexed colour 1250 line TV display system with 3D and micro display

Also Published As

Publication number Publication date
CH336443A (de) 1959-02-28
NL189343B (nl)
FR1134846A (fr) 1957-04-18
BE539937A (en:Method)
DE1002789B (de) 1957-02-21
US2890376A (en) 1959-06-09

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