NL155125B - Kleurenbeeldweergeefbuis. - Google Patents

Kleurenbeeldweergeefbuis.

Info

Publication number: NL155125B
Authority: NL; Netherlands
Prior art keywords: image display; color image; display tube; tube; color
Prior art date: 1967-09-20

Application number

NL686813529A

Other languages

English (en)

Other versions

NL6813529A (nl

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.)

1967-09-20

Filing date

1968-09-20

Publication date

1977-11-15

1968-09-20 Application filed by Sony Corp filed Critical Sony Corp

1969-03-24 Publication of NL6813529A publication Critical patent/NL6813529A/xx

1977-11-15 Publication of NL155125B publication Critical patent/NL155125B/nl

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
- H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
- 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

NL686813529A 1967-09-20 1968-09-20 Kleurenbeeldweergeefbuis. NL155125B (nl)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP6013567		1967-09-20
JP6013667		1967-09-20
JP6013367		1967-09-20

Publications (2)

Publication Number	Publication Date
NL6813529A NL6813529A (nl)	1969-03-24
NL155125B true NL155125B (nl)	1977-11-15

Family

ID=27297104

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL686813529A NL155125B (nl)	1967-09-20	1968-09-20	Kleurenbeeldweergeefbuis.

Country Status (5)

Country	Link
US (1)	US3571643A (nl)
DE (1)	DE1762904B2 (nl)
FR (1)	FR1580742A (nl)
GB (1)	GB1234583A (nl)
NL (1)	NL155125B (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3928785A (en) *	1971-11-23	1975-12-23	Adrian W Standaart	Single gun, multi-screen, multi-beam, multi-color cathode ray tube
US3873879A (en) *	1972-01-14	1975-03-25	Rca Corp	In-line electron gun
JPS5619797Y2 (nl) *	1976-06-16	1981-05-11

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB419727A (en) *	1932-04-22	1934-11-19	Loewe Opta Gmbh	A braun tube for oscillographic and television purposes
US2104566A (en) *	1934-03-21	1938-01-04	Rca Corp	Electron tube
US2726347A (en) *	1953-04-30	1955-12-06	Rca Corp	Multiple-beam electron gun
NL186490B (nl) *	1954-04-03		Beheer Bv Pfw	Werkwijze ter bereiding van een reukstofmengsel en werkwijze ter bereiding van geurmodificerende verbindingen.
US2891183A (en) *	1954-12-17	1959-06-16	Philco Corp	Precision dual-beam cathode-ray tube
NL197194A (nl) *	1955-05-12
US3016471A (en) *	1959-06-04	1962-01-09	Sylvania Electric Prod	Cathode ray tube structure
GB1195598A (en) *	1967-01-14	1970-06-17	Sony Corp	Cathode Ray Tube
US3462638A (en) *	1967-07-10	1969-08-19	Sony Corp	Electron beam correction apparatus for color picture tube

1968
- 1968-09-18 US US760647A patent/US3571643A/en not_active Expired - Lifetime
- 1968-09-18 GB GB1234583D patent/GB1234583A/en not_active Expired
- 1968-09-19 DE DE19681762904 patent/DE1762904B2/de not_active Withdrawn
- 1968-09-20 FR FR1580742D patent/FR1580742A/fr not_active Expired
- 1968-09-20 NL NL686813529A patent/NL155125B/nl not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB1234583A (nl)	1971-06-03
FR1580742A (nl)	1969-09-05
DE1762904B2 (de)	1971-09-23
DE1762904A1 (de)	1970-12-03
NL6813529A (nl)	1969-03-24
US3571643A (en)	1971-03-23

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Legal Events

Date	Code	Title	Description
1988-09-30	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: SONY
1988-11-16	V4	Discontinued because of reaching the maximum lifetime of a patent