IT1151172B - Tubo per la visualizzazione di immagini a colori - Google Patents

Tubo per la visualizzazione di immagini a colori

Info

Publication number
IT1151172B
IT1151172B IT21364/82A IT2136482A IT1151172B IT 1151172 B IT1151172 B IT 1151172B IT 21364/82 A IT21364/82 A IT 21364/82A IT 2136482 A IT2136482 A IT 2136482A IT 1151172 B IT1151172 B IT 1151172B
Authority
IT
Italy
Prior art keywords
visualization
tube
color images
images
color
Prior art date
Application number
IT21364/82A
Other languages
English (en)
Other versions
IT8221364A0 (it
Inventor
Jan Bijma
Den Beld Antonius Joannes Van
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of IT8221364A0 publication Critical patent/IT8221364A0/it
Application granted granted Critical
Publication of IT1151172B publication Critical patent/IT1151172B/it

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
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
IT21364/82A 1981-05-22 1982-05-19 Tubo per la visualizzazione di immagini a colori IT1151172B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8102526A NL8102526A (nl) 1981-05-22 1981-05-22 Kleurenbeeldbuis.

Publications (2)

Publication Number Publication Date
IT8221364A0 IT8221364A0 (it) 1982-05-19
IT1151172B true IT1151172B (it) 1986-12-17

Family

ID=19837558

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21364/82A IT1151172B (it) 1981-05-22 1982-05-19 Tubo per la visualizzazione di immagini a colori

Country Status (13)

Country Link
US (1) US4890032A (it)
JP (1) JPS57196456A (it)
KR (1) KR900003937B1 (it)
BR (1) BR8202897A (it)
CA (1) CA1183195A (it)
DE (1) DE3218939A1 (it)
ES (1) ES8304711A1 (it)
FR (1) FR2506515B1 (it)
GB (1) GB2099214B (it)
HK (1) HK2386A (it)
IT (1) IT1151172B (it)
NL (1) NL8102526A (it)
YU (1) YU44347B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58209039A (ja) * 1982-05-28 1983-12-05 Hitachi Ltd カラーブラウン管
US4520292A (en) * 1983-05-06 1985-05-28 Rca Corporation Cathode-ray tube having an asymmetric slot formed in a screen grid electrode of an inline electron gun
US4523123A (en) * 1983-05-06 1985-06-11 Rca Corporation Cathode-ray tube having asymmetric slots formed in a screen grid electrode of an inline electron gun
JP3576217B2 (ja) * 1993-09-30 2004-10-13 株式会社東芝 受像管装置
JP3586286B2 (ja) * 1993-12-14 2004-11-10 株式会社東芝 カラー受像管
KR100386490B1 (ko) * 1995-07-03 2004-04-06 코닌클리케 필립스 일렉트로닉스 엔.브이. 디스플레이장치및디스플레이장치에사용하는컬러음극선관
KR100412521B1 (ko) * 1995-12-30 2004-03-18 삼성에스디아이 주식회사 칼라음극선관용전자총
DE69712477T2 (de) * 1996-11-04 2003-01-09 Koninklijke Philips Electronics N.V., Eindhoven Farbkathodenstrahlröhre mit einer inline elektronenkanone
TW405142B (en) * 1997-01-13 2000-09-11 Toshiba Corp Color cathode ray tube
FR2859572A1 (fr) * 2003-09-10 2005-03-11 Thomson Licensing Sa Canon a electrons pour tube a rayons cathodiques a definition amelioree

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957106A (en) * 1954-08-12 1960-10-18 Rca Corp Plural beam gun
US3619686A (en) * 1969-03-07 1971-11-09 Sony Corp Color cathode-ray tube with in-line plural electron sources and central section of common grid protruding toward central source
US3875446A (en) * 1969-06-02 1975-04-01 Sony Corp Acute angle source of plural beams for color cathode ray tube
US3628077A (en) * 1970-02-26 1971-12-14 Sylvania Electric Prod Electron gun having concave coined grid and annular rib
NL7208728A (it) * 1971-07-28 1973-12-28
US3863091A (en) * 1972-12-29 1975-01-28 Hitachi Ltd Electron gun assembly with improved unitary lens system
JPS6051232B2 (ja) * 1975-09-25 1985-11-13 株式会社日立製作所 電子銃装置
JPS5239365A (en) * 1975-09-25 1977-03-26 Hitachi Ltd Electronic gun device
CA1058269A (en) * 1976-01-16 1979-07-10 Horst H. Blumenberg Unitized in-line electron gun and a method of manufacture thereof
JPS5351958A (en) * 1976-10-22 1978-05-11 Hitachi Ltd Electron gun
JPS5370663A (en) * 1976-12-06 1978-06-23 Toshiba Corp 3 electron gun constituting body of in-line type
JPS5370662A (en) * 1976-12-06 1978-06-23 Toshiba Corp 3 electron gun constituting body of in-line type
JPS53118972A (en) * 1977-03-28 1978-10-17 Toshiba Corp Electron gun constituent body
JPS543645U (it) * 1977-06-11 1979-01-11
DD140516A5 (de) * 1977-11-24 1980-03-05 Philips Nv Kathodenstrahlroehre
NL178374C (nl) * 1977-11-24 1986-03-03 Philips Nv Elektronenstraalbuis met niet-rotatiesymmetrische elektronenlens tussen eerste en tweede rooster.
DE2832687C2 (de) * 1978-07-26 1984-01-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektronenstrahlerzeugungssystem einer Farbbildkathodenstrahlröhre
NL7809160A (nl) * 1978-09-08 1980-03-11 Philips Nv Kleurenbeeldbuis.
US4234814A (en) * 1978-09-25 1980-11-18 Rca Corporation Electron gun with astigmatic flare-reducing beam forming region
JPS5553853A (en) * 1978-10-17 1980-04-19 Toshiba Corp Electron gun structure
NL7904114A (nl) * 1979-05-25 1980-11-27 Philips Nv Kleurenbeeldbuis.

Also Published As

Publication number Publication date
CA1183195A (en) 1985-02-26
BR8202897A (pt) 1983-05-03
NL8102526A (nl) 1982-12-16
GB2099214B (en) 1985-04-03
KR900003937B1 (ko) 1990-06-04
YU107782A (en) 1985-12-31
GB2099214A (en) 1982-12-01
ES512396A0 (es) 1983-03-01
DE3218939A1 (de) 1982-12-16
HK2386A (en) 1986-01-24
KR840000066A (ko) 1984-01-30
FR2506515B1 (fr) 1985-10-31
ES8304711A1 (es) 1983-03-01
JPH0463502B2 (it) 1992-10-12
JPS57196456A (en) 1982-12-02
YU44347B (en) 1990-06-30
DE3218939C2 (it) 1991-05-02
FR2506515A1 (fr) 1982-11-26
IT8221364A0 (it) 1982-05-19
US4890032A (en) 1989-12-26

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960628