FR2034029A5 - - Google Patents

Info

Publication number
FR2034029A5
FR2034029A5 FR7004260A FR7004260A FR2034029A5 FR 2034029 A5 FR2034029 A5 FR 2034029A5 FR 7004260 A FR7004260 A FR 7004260A FR 7004260 A FR7004260 A FR 7004260A FR 2034029 A5 FR2034029 A5 FR 2034029A5
Authority
FR
France
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
FR7004260A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR2034029A5 publication Critical patent/FR2034029A5/fr
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
    • H01J29/51—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
    • 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
FR7004260A 1967-11-11 1970-02-06 Expired FR2034029A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL676715341A NL151555B (nl) 1967-11-11 1967-11-11 Elektronenstraalbuis voor het weergeven van gekleurde beelden.
NL6902025.A NL164998C (nl) 1967-11-11 1969-02-08 Elektronenstraalbuis voor het weergeven van gekleurde beelden.

Publications (1)

Publication Number Publication Date
FR2034029A5 true FR2034029A5 (fr) 1970-12-04

Family

ID=26644268

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1591049D Expired FR1591049A (fr) 1967-11-11 1968-11-12
FR7004260A Expired FR2034029A5 (fr) 1967-11-11 1970-02-06

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1591049D Expired FR1591049A (fr) 1967-11-11 1968-11-12

Country Status (7)

Country Link
US (2) US3678316A (fr)
BE (2) BE723666A (fr)
CH (1) CH504777A (fr)
DE (2) DE1805827B2 (fr)
FR (2) FR1591049A (fr)
GB (2) GB1178099A (fr)
NL (2) NL151555B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793992A (fr) * 1972-01-14 1973-05-02 Rca Corp Tube a rayons cathodiques
US3946266A (en) * 1973-06-11 1976-03-23 Sony Corporation Electrostatic and dynamic magnetic control of cathode ray for distortion compensation
US3936872A (en) * 1973-12-21 1976-02-03 Sony Corporation Video signal reproducing device with electron beam scanning velocity modulation
JPS5520329B2 (fr) * 1974-05-23 1980-06-02
US3984723A (en) * 1974-10-04 1976-10-05 Rca Corporation Display system utilizing beam shape correction
US3978367A (en) * 1975-02-27 1976-08-31 Westinghouse Electric Corporation Cathode ray tube second electrode having rectangular projecting ridge
NL7607722A (nl) * 1976-07-13 1978-01-17 Philips Nv Astigmatische elektronenlens, kathodestraal- buis met een dergelijke lens en inrichting met een dergelijke kathodestraalbuis.
US4288718A (en) * 1979-05-24 1981-09-08 Zenith Radio Corporation Means and method for beam spot distortion compensation in TV picture tubes
JPH0754672B2 (ja) * 1984-07-27 1995-06-07 株式会社日立製作所 カラ−受像管用電子銃
US4887009A (en) * 1986-02-12 1989-12-12 Rca Licensing Corporation Color display system
US4731563A (en) * 1986-09-29 1988-03-15 Rca Corporation Color display system
KR940003242Y1 (ko) * 1991-07-10 1994-05-16 삼성전관 주식회사 음극선관

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL82605C (fr) * 1942-04-08
US2957106A (en) * 1954-08-12 1960-10-18 Rca Corp Plural beam gun
US3435268A (en) * 1966-08-19 1969-03-25 Gen Electric In-line plural beam cathode ray tube with an aspherical aperture mask

Also Published As

Publication number Publication date
DE2004880A1 (de) 1970-09-03
BE745656A (fr) 1970-08-06
US3678316A (en) 1972-07-18
US3678320A (en) 1972-07-18
GB1231985A (fr) 1971-05-12
NL164998B (nl) 1980-09-15
FR1591049A (fr) 1970-04-20
NL151555B (nl) 1976-11-15
NL6715341A (fr) 1969-05-13
NL164998C (nl) 1981-02-16
BE723666A (fr) 1969-05-08
DE1805827A1 (de) 1969-06-26
GB1178099A (en) 1970-01-14
NL6902025A (fr) 1970-08-11
DE1805827B2 (de) 1976-11-18
DE2004880B2 (de) 1977-03-24
CH504777A (de) 1971-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse