CA952962A - Cathode-ray tube - Google Patents

Cathode-ray tube

Info

Publication number
CA952962A
CA952962A CA161,608A CA161608A CA952962A CA 952962 A CA952962 A CA 952962A CA 161608 A CA161608 A CA 161608A CA 952962 A CA952962 A CA 952962A
Authority
CA
Canada
Prior art keywords
cathode
ray tube
ray
tube
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
CA161,608A
Other versions
CA161608S (en
Inventor
Hans G. Gerlach
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA952962A publication Critical patent/CA952962A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J29/48—Electron guns
    • 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
    • H01J29/84—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection
CA161,608A 1972-01-19 1973-01-19 Cathode-ray tube Expired CA952962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7200722A NL156859C (en) 1972-01-19 1972-01-19

Publications (1)

Publication Number Publication Date
CA952962A true CA952962A (en) 1974-08-13

Family

ID=19815190

Family Applications (1)

Application Number Title Priority Date Filing Date
CA161,608A Expired CA952962A (en) 1972-01-19 1973-01-19 Cathode-ray tube

Country Status (10)

Country Link
JP (1) JPS5128973B2 (en)
AU (1) AU473934B2 (en)
BE (1) BE794167A (en)
CA (1) CA952962A (en)
DE (1) DE2262546C3 (en)
ES (1) ES410707A1 (en)
FR (1) FR2168438B1 (en)
GB (1) GB1353455A (en)
IT (1) IT976264B (en)
NL (1) NL156859C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147722A (en) * 1978-05-12 1979-11-19 Hitachi Ltd Pick up tube
JPS57163957A (en) * 1981-03-31 1982-10-08 Toshiba Electric Equip Display lamp
NL8104893A (en) * 1981-10-29 1983-05-16 Philips Nv CATHODE JET TUBE AND SEMICONDUCTOR DEVICE FOR USE IN SUCH A CATHODE JET TUBE.
JPS5915281A (en) * 1982-07-15 1984-01-26 東芝ライテック株式会社 Large color display unit
JPS5914248A (en) * 1982-07-15 1984-01-25 Toshiba Electric Equip Corp Display element
JPS62103683A (en) * 1985-10-31 1987-05-14 東芝ライテック株式会社 Outdoor type display unit

Also Published As

Publication number Publication date
DE2262546A1 (en) 1973-07-26
BE794167A (en) 1973-07-17
AU5108473A (en) 1974-08-01
NL7200722A (en) 1973-07-23
DE2262546C3 (en) 1979-01-11
ES410707A1 (en) 1976-01-01
JPS5128973B2 (en) 1976-08-23
AU473934B2 (en) 1976-07-08
FR2168438B1 (en) 1977-12-30
GB1353455A (en) 1974-05-15
IT976264B (en) 1974-08-20
JPS4883772A (en) 1973-11-08
FR2168438A1 (en) 1973-08-31
NL156859C (en) 1978-10-16
DE2262546B2 (en) 1978-05-18

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