GB1344531A - Electron gun for a post-deflection acceleration picture tube - Google Patents

Electron gun for a post-deflection acceleration picture tube

Info

Publication number
GB1344531A
GB1344531A GB2065371A GB2065371A GB1344531A GB 1344531 A GB1344531 A GB 1344531A GB 2065371 A GB2065371 A GB 2065371A GB 2065371 A GB2065371 A GB 2065371A GB 1344531 A GB1344531 A GB 1344531A
Authority
GB
United Kingdom
Prior art keywords
post
electron gun
picture tube
deflection acceleration
deflection
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
GB2065371A
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.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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 Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Publication of GB1344531A publication Critical patent/GB1344531A/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
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/506—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube guns in delta or circular configuration
    • 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
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/029—Schematic arrangements for beam forming
    • 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
GB2065371A 1970-01-30 1971-04-19 Electron gun for a post-deflection acceleration picture tube Expired GB1344531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45008217A JPS5040509B1 (enrdf_load_stackoverflow) 1970-01-30 1970-01-30

Publications (1)

Publication Number Publication Date
GB1344531A true GB1344531A (en) 1974-01-23

Family

ID=11687038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2065371A Expired GB1344531A (en) 1970-01-30 1971-04-19 Electron gun for a post-deflection acceleration picture tube

Country Status (4)

Country Link
US (1) US3732457A (enrdf_load_stackoverflow)
JP (1) JPS5040509B1 (enrdf_load_stackoverflow)
GB (1) GB1344531A (enrdf_load_stackoverflow)
NL (1) NL7101129A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2031486A1 (de) * 1970-06-25 1971-12-30 Siemens Ag Elektrostatische Linse, insbesondere für elektrostatisches Vidikon
US3995194A (en) * 1974-08-02 1976-11-30 Zenith Radio Corporation Electron gun having an extended field electrostatic focus lens
JPS53145553A (en) * 1977-05-25 1978-12-18 Hitachi Ltd Electronic gun
US4388556A (en) * 1978-02-13 1983-06-14 U.S. Philips Corporation Low noise electron gun
US4549113A (en) * 1981-02-06 1985-10-22 U.S. Philips Corporation Low noise electron gun

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2227033A (en) * 1932-04-04 1940-12-31 Loewe Radio Inc Electron optical system
US2888606A (en) * 1956-08-27 1959-05-26 Rca Corp Modulation control for cathode ray tubes
US3082342A (en) * 1959-02-11 1963-03-19 Philips Corp Photo-electric tube
NL262474A (enrdf_load_stackoverflow) * 1960-03-17
US3437868A (en) * 1965-10-11 1969-04-08 Sony Corp Electron gun device
US3586900A (en) * 1966-03-28 1971-06-22 Hitachi Ltd Color tube having shadow mask lens electrode
US3452241A (en) * 1966-09-06 1969-06-24 Rca Corp Electron gun suitable for electron microscope

Also Published As

Publication number Publication date
NL7101129A (enrdf_load_stackoverflow) 1971-08-03
US3732457A (en) 1973-05-08
JPS5040509B1 (enrdf_load_stackoverflow) 1975-12-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee