NL6611954A - - Google Patents

Info

Publication number
NL6611954A
NL6611954A NL6611954A NL6611954A NL6611954A NL 6611954 A NL6611954 A NL 6611954A NL 6611954 A NL6611954 A NL 6611954A NL 6611954 A NL6611954 A NL 6611954A NL 6611954 A NL6611954 A NL 6611954A
Authority
NL
Netherlands
Application number
NL6611954A
Other versions
NL156858B (nl
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 filed Critical
Publication of NL6611954A publication Critical patent/NL6611954A/xx
Publication of NL156858B publication Critical patent/NL156858B/xx

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
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
NL6611954.A 1965-09-03 1966-08-25 Elektronenstraalbuis. NL156858B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR30328A FR1455405A (fr) 1965-09-03 1965-09-03 Perfectionnements aux tubes à rayons cathodiques comportant une lentille électronique quadrupolaire et un dispositif de post-accélération

Publications (2)

Publication Number Publication Date
NL6611954A true NL6611954A (xx) 1967-03-06
NL156858B NL156858B (nl) 1978-05-16

Family

ID=8587719

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6611954.A NL156858B (nl) 1965-09-03 1966-08-25 Elektronenstraalbuis.

Country Status (4)

Country Link
US (1) US3496406A (xx)
FR (1) FR1455405A (xx)
GB (1) GB1157202A (xx)
NL (1) NL156858B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2109513A5 (xx) * 1970-10-30 1972-05-26 Thomson Csf
US4137479A (en) * 1977-01-06 1979-01-30 Tektronix, Inc. Cathode ray tube having an electron lens system including a meshless scan expansion post deflection acceleration lens
US4130775A (en) * 1977-01-17 1978-12-19 Tektronix, Inc. Charge image charge transfer cathode ray tube having a scan expansion electron lens system and collimation electrode means
FR2386131A1 (fr) * 1977-03-29 1978-10-27 Thomson Csf Canon d'arrosage pour tube a entretien d'image a vision directe et tube a entretien d'image utilisant un tel canon
US4142128A (en) * 1977-04-18 1979-02-27 Tektronix, Inc. Box-shaped scan expansion lens for cathode ray tube
JPS588543B2 (ja) * 1978-10-18 1983-02-16 岩崎通信機株式会社 後段加速型陰極線管
US4329618A (en) * 1980-05-29 1982-05-11 Rca Corporation Horizontal deflection enhancement for kinescopes
US4323816A (en) * 1980-05-30 1982-04-06 Rca Corporation System for enhancing deflection in kinescopes
GB2135503B (en) * 1982-12-27 1986-08-06 Tektronix Inc Accelerating and scan expansion electron lens system
US4543508A (en) * 1983-04-12 1985-09-24 Iwatsu Electric Co., Ltd. Cathode ray tube with an electron lens for deflection amplification
JPS60232643A (ja) * 1984-05-01 1985-11-19 Iwatsu Electric Co Ltd メツシユレス型陰極線管
EP0283941B1 (en) * 1987-03-25 1993-06-09 Iwatsu Electric Co., Ltd. Cathode ray tube having an electron gun constructed for readay refocusing of the electron beam
JPS63237334A (ja) * 1987-03-25 1988-10-03 Iwatsu Electric Co Ltd 電子管の電子銃
TW414912B (en) * 1997-04-04 2000-12-11 Matsushita Electronics Corp Color picture tube device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2114572A (en) * 1936-06-01 1938-04-19 Radio Inventions Inc Cathode ray ture system
US2919381A (en) * 1956-07-25 1959-12-29 Farrand Optical Co Inc Electron lens
NL226053A (xx) * 1957-03-27
NL250540A (xx) * 1959-04-16
US3136918A (en) * 1960-12-16 1964-06-09 Rca Corp Cathode ray tube and method of operation
US3373310A (en) * 1964-07-17 1968-03-12 E H Res Lab Inc Cathode ray tube selective deflection amplifier using a quadrupole lens of critical length

Also Published As

Publication number Publication date
US3496406A (en) 1970-02-17
GB1157202A (en) 1969-07-02
NL156858B (nl) 1978-05-16
DE1539800B2 (de) 1975-10-30
DE1539800A1 (de) 1969-12-18
FR1455405A (fr) 1966-04-01

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: FIL