CH428950A - cathode ray tube - Google Patents

cathode ray tube

Info

Publication number: CH428950A
Authority: CH; Switzerland
Prior art keywords: ray tube; cathode ray; cathode; tube; ray
Prior art date: 1961-12-07

Application number

CH1440062A

Other languages

German (de)

Inventor

Jerome Thomas John

Original Assignee

Rca 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.)

1961-12-07

Filing date

1962-12-07

Publication date

1967-01-31

1962-12-07 Application filed by Rca Corp filed Critical Rca Corp

1967-01-31 Publication of CH428950A publication Critical patent/CH428950A/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
- H01J31/208—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 variable penetration depth of the electron beam in the luminescent layer, e.g. penetrons
- 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
- H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least

CH1440062A 1961-12-07 1962-12-07 cathode ray tube CH428950A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US157644A US3188508A (en)	1961-12-07	1961-12-07	Beam penetration color cathode ray tube

Publications (1)

Publication Number	Publication Date
CH428950A true CH428950A (en)	1967-01-31

Family

ID=22564635

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1440062A CH428950A (en)	1961-12-07	1962-12-07	cathode ray tube

Country Status (8)

Country	Link
US (1)	US3188508A (en)
AT (1)	AT240436B (en)
BE (1)	BE625862A (en)
CH (1)	CH428950A (en)
DE (1)	DE1163370B (en)
GB (1)	GB1003165A (en)
NL (1)	NL286375A (en)
NO (1)	NO116976B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3395309A (en) *	1965-04-30	1968-07-30	Hewlett Packard Co	Electronic display tubes
US3440468A (en) *	1965-12-02	1969-04-22	Nippon Columbia	Three electron gun color picture tube
US3413410A (en) *	1966-02-04	1968-11-26	Polaroid Corp	Color television system with means for reducing kinescope misregistration
US3453472A (en) *	1967-01-18	1969-07-01	Sylvania Electric Prod	Convergence apparatus for multi-gun cathode ray tubes
US3492412A (en) *	1967-03-09	1970-01-27	Polaroid Corp	Misregistration correction system and method
USRE29740E (en) *	1968-02-05	1978-08-22	Sony Corporation	Color cathode ray tube of the plural beam, single electron gun type

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2719242A (en) *	1954-07-08	1955-09-27	Rca Corp	Beam alignment device for plural beam tubes

0
- BE BE625862D patent/BE625862A/xx unknown
- GB GB1003165D patent/GB1003165A/en active Active
- NL NL286375D patent/NL286375A/xx unknown
1961
- 1961-12-07 US US157644A patent/US3188508A/en not_active Expired - Lifetime
1962
- 1962-12-06 NO NO146732A patent/NO116976B/no unknown
- 1962-12-07 DE DER34025A patent/DE1163370B/en active Pending
- 1962-12-07 AT AT963062A patent/AT240436B/en active
- 1962-12-07 CH CH1440062A patent/CH428950A/en unknown

Also Published As

Publication number	Publication date
GB1003165A (en)
BE625862A (en)
NO116976B (en)	1969-06-16
US3188508A (en)	1965-06-08
DE1163370B (en)	1964-02-20
NL286375A (en)
AT240436B (en)	1965-05-25

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