GB1121656A - Improvements in or relating to electron optical arrangements of cathode ray tubes - Google Patents

Improvements in or relating to electron optical arrangements of cathode ray tubes

Info

Publication number
GB1121656A
GB1121656A GB4686564A GB4686564A GB1121656A GB 1121656 A GB1121656 A GB 1121656A GB 4686564 A GB4686564 A GB 4686564A GB 4686564 A GB4686564 A GB 4686564A GB 1121656 A GB1121656 A GB 1121656A
Authority
GB
United Kingdom
Prior art keywords
relating
cathode ray
ray tubes
electron optical
optical arrangements
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
GB4686564A
Inventor
Hans Gerhard Lubszynski
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB4686564A priority Critical patent/GB1121656A/en
Publication of GB1121656A publication Critical patent/GB1121656A/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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • 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
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/74—Deflecting by electric fields only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4824—Constructional arrangements of electrodes
GB4686564A 1964-11-18 1964-11-18 Improvements in or relating to electron optical arrangements of cathode ray tubes Expired GB1121656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4686564A GB1121656A (en) 1964-11-18 1964-11-18 Improvements in or relating to electron optical arrangements of cathode ray tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4686564A GB1121656A (en) 1964-11-18 1964-11-18 Improvements in or relating to electron optical arrangements of cathode ray tubes

Publications (1)

Publication Number Publication Date
GB1121656A true GB1121656A (en) 1968-07-31

Family

ID=10442880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4686564A Expired GB1121656A (en) 1964-11-18 1964-11-18 Improvements in or relating to electron optical arrangements of cathode ray tubes

Country Status (1)

Country Link
GB (1) GB1121656A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145874A (en) * 1983-08-26 1985-04-03 Sony Corp Cathode ray tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145874A (en) * 1983-08-26 1985-04-03 Sony Corp Cathode ray tubes

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