NL166574C - ELECTRON RADIUS TUBE WITH A SIMPLE ELECTRON CANNON FOR A NUMBER OF ELECTRON BEAMS. - Google Patents

ELECTRON RADIUS TUBE WITH A SIMPLE ELECTRON CANNON FOR A NUMBER OF ELECTRON BEAMS.

Info

Publication number
NL166574C
NL166574C NL6917107.A NL6917107A NL166574C NL 166574 C NL166574 C NL 166574C NL 6917107 A NL6917107 A NL 6917107A NL 166574 C NL166574 C NL 166574C
Authority
NL
Netherlands
Prior art keywords
electron
cannon
beams
radius tube
tube
Prior art date
Application number
NL6917107.A
Other languages
Dutch (nl)
Other versions
NL6917107A (en
NL166574B (en
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of NL6917107A publication Critical patent/NL6917107A/xx
Publication of NL166574B publication Critical patent/NL166574B/en
Application granted granted Critical
Publication of NL166574C publication Critical patent/NL166574C/en

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
    • H01J31/20—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
    • H01J31/201—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 using a colour-selection electrode
    • H01J31/203—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 using a colour-selection electrode with more than one electron beam
    • H01J31/206—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 using a colour-selection electrode with more than one electron beam with three coplanar electron beams
    • 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
    • H01J29/62—Electrostatic lenses
    • H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
    • H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
NL6917107.A 1968-11-13 1969-11-13 ELECTRON RADIUS TUBE WITH A SIMPLE ELECTRON CANNON FOR A NUMBER OF ELECTRON BEAMS. NL166574C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8314368 1968-11-13

Publications (3)

Publication Number Publication Date
NL6917107A NL6917107A (en) 1970-05-15
NL166574B NL166574B (en) 1981-03-16
NL166574C true NL166574C (en) 1981-08-17

Family

ID=13793974

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6917107.A NL166574C (en) 1968-11-13 1969-11-13 ELECTRON RADIUS TUBE WITH A SIMPLE ELECTRON CANNON FOR A NUMBER OF ELECTRON BEAMS.

Country Status (5)

Country Link
US (1) US3651369A (en)
DE (1) DE1957153C3 (en)
FR (1) FR2023210A1 (en)
GB (1) GB1234343A (en)
NL (1) NL166574C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528476A (en) * 1983-10-24 1985-07-09 Rca Corporation Cathode-ray tube having electron gun with three focus lenses

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793992A (en) * 1972-01-14 1973-05-02 Rca Corp CATHODIC RAY TUBE
DE3428005A1 (en) * 1984-07-28 1986-01-30 Christian Majer GmbH & Co KG Maschinenfabrik, 7400 Tübingen DEVICE ON A FILM TUBE WINDING MACHINE FOR CONTROLLING A CUTTING DEVICE
US4772826A (en) * 1986-06-26 1988-09-20 Rca Licensing Corporation Color display system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1195598A (en) * 1967-01-14 1970-06-17 Sony Corp Cathode Ray Tube
GB1217240A (en) * 1967-04-06 1970-12-31 Sony Corp New and improved color picture tube system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528476A (en) * 1983-10-24 1985-07-09 Rca Corporation Cathode-ray tube having electron gun with three focus lenses

Also Published As

Publication number Publication date
NL6917107A (en) 1970-05-15
DE1957153A1 (en) 1970-05-21
US3651369A (en) 1972-03-21
DE1957153B2 (en) 1972-06-22
NL166574B (en) 1981-03-16
FR2023210A1 (en) 1970-08-07
DE1957153C3 (en) 1975-11-13
GB1234343A (en) 1971-06-03

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee