IT8519108A1 - Tubo per la riproduzione di immagini a colori, dotato di un complesso di cannoni elettronici in linea con correttore di astigmatismo incorporato - Google Patents

Tubo per la riproduzione di immagini a colori, dotato di un complesso di cannoni elettronici in linea con correttore di astigmatismo incorporato

Info

Publication number
IT8519108A1
IT8519108A1 IT1985A19108A IT1910885A IT8519108A1 IT 8519108 A1 IT8519108 A1 IT 8519108A1 IT 1985A19108 A IT1985A19108 A IT 1985A19108A IT 1910885 A IT1910885 A IT 1910885A IT 8519108 A1 IT8519108 A1 IT 8519108A1
Authority
IT
Italy
Prior art keywords
built
tube
electron gun
color imaging
line electron
Prior art date
Application number
IT1985A19108A
Other languages
English (en)
Other versions
IT8519108A0 (it
IT1184961B (it
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.)
Filing date
Publication date
Application filed by Rca Corp filed Critical Rca Corp
Publication of IT8519108A0 publication Critical patent/IT8519108A0/it
Publication of IT8519108A1 publication Critical patent/IT8519108A1/it
Application granted granted Critical
Publication of IT1184961B publication Critical patent/IT1184961B/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
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/503—Three or more guns, the axes of which lay in a common plane
    • 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
IT19108/85A 1984-02-21 1985-01-15 Tubo per la riproduzione di immagini a colori,dotaot di un complesso di cannoni elettronici in linea con correttore di astigmatismo incorporato IT1184961B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/581,668 US4583024A (en) 1984-02-21 1984-02-21 Color picture tube having an inline electron gun with built-in stigmator

Publications (3)

Publication Number Publication Date
IT8519108A0 IT8519108A0 (it) 1985-01-15
IT8519108A1 true IT8519108A1 (it) 1986-07-15
IT1184961B IT1184961B (it) 1987-10-28

Family

ID=24326097

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19108/85A IT1184961B (it) 1984-02-21 1985-01-15 Tubo per la riproduzione di immagini a colori,dotaot di un complesso di cannoni elettronici in linea con correttore di astigmatismo incorporato

Country Status (10)

Country Link
US (1) US4583024A (it)
JP (1) JP2539598B2 (it)
KR (1) KR920007180B1 (it)
CA (1) CA1214816A (it)
FR (1) FR2559948B1 (it)
GB (1) GB2154789B (it)
HK (1) HK55193A (it)
IN (1) IN165340B (it)
IT (1) IT1184961B (it)
SG (1) SG35391G (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6199249A (ja) * 1984-10-18 1986-05-17 Matsushita Electronics Corp 受像管装置
JPS61188840A (ja) * 1985-02-15 1986-08-22 Sony Corp 電子銃
CN1029055C (zh) * 1985-09-20 1995-06-21 三菱电机有限公司 电子枪
FR2590724B1 (fr) * 1985-11-22 1988-01-08 Videocolor Dispositif de correction de l'effet de deviation du a une variation de la tension de focalisation dans un tube cathodique trichrome a cathodes en ligne
KR910007657Y1 (ko) * 1988-12-15 1991-09-30 삼성전관 주식회사 칼라 음극선관용 인라인형 전자총
US5027043A (en) * 1989-08-11 1991-06-25 Zenith Electronics Corporation Electron gun system with dynamic convergence control
JPH0612998A (ja) * 1992-06-29 1994-01-21 Sony Corp カラーｃｒｔ用電子銃
JPH0729512A (ja) * 1993-05-14 1995-01-31 Toshiba Corp カラー受像管
US5506468A (en) * 1993-06-24 1996-04-09 Goldstar Co., Ltd. Electron gun for color cathode-ray tube
EP0720203B1 (en) * 1994-12-28 1998-07-29 ORION ELECTRIC Co., Ltd. Electron gun for a color picture tube
KR970701917A (ko) * 1995-01-13 1997-04-12 요트. 게. 아. 롤페즈 직렬 전자총을 포함하는 색 표시관(Colour display tube comprising an in-line electron gun)
JPH1021847A (ja) * 1996-07-03 1998-01-23 Sony Corp カラー陰極線管用電子銃
JP3726402B2 (ja) * 1996-07-05 2005-12-14 ソニー株式会社 カラー陰極線管用インライン電子銃
KR100449997B1 (ko) * 1997-11-29 2005-09-13 오리온전기 주식회사 개선된 형상의 전자빔 통과공이 형성된 전극을 구비하는 음극선 관용 전자총
US6255767B1 (en) * 1997-11-29 2001-07-03 Orion Electric Co., Ltd. Electrode gun with grid electrode having contoured apertures
KR100291925B1 (ko) * 1999-03-11 2001-06-01 김순택 칼라 음극선관용 전자총의 전극
KR20000074316A (ko) * 1999-05-19 2000-12-15 김영남 칼라음극선관의 인라인형 전자총
KR20010028631A (ko) * 1999-09-22 2001-04-06 구자홍 컬러 브라운관의 전자총
KR100357171B1 (ko) * 2000-12-23 2002-10-19 엘지전자주식회사 음극선관용 전자총
JP2002367532A (ja) * 2001-06-11 2002-12-20 Mitsubishi Electric Corp 陰極線管用電子銃

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL219031A (it) * 1956-09-07
US3873879A (en) * 1972-01-14 1975-03-25 Rca Corp In-line electron gun
JPS5520329B2 (it) * 1974-05-23 1980-06-02
NL7607722A (nl) * 1976-07-13 1978-01-17 Philips Nv Astigmatische elektronenlens, kathodestraal- buis met een dergelijke lens en inrichting met een dergelijke kathodestraalbuis.
US4275332A (en) * 1978-07-25 1981-06-23 Matsushita Electronics Corporation In-line electron gun
JPS5559637A (en) * 1978-10-30 1980-05-06 Hitachi Ltd Magnetic focus cathode ray tube
US4317065A (en) * 1980-02-28 1982-02-23 Rca Corporation Color picture tube having an improved electron gun with expanded lenses
US4374342A (en) * 1980-10-15 1983-02-15 North American Philips Consumer Electronics Corp. Focusing means in a unitized bi-potential CRT electron gun assembly
US4370592A (en) * 1980-10-29 1983-01-25 Rca Corporation Color picture tube having an improved inline electron gun with an expanded focus lens
JPS57118352A (en) * 1981-01-14 1982-07-23 Hitachi Ltd Electromagnetic focusing cathode-ray tube
FR2509526B1 (fr) * 1981-07-10 1986-08-29 Rca Corp Perfectionnements apportes aux canons electroniques en ligne a lentille focale allongee pour tube image couleur
US4388553A (en) * 1981-07-10 1983-06-14 Rca Corporation Color picture tube having an expanded focus lens type inline electron gun with an improved stigmator
US4406970A (en) * 1981-07-10 1983-09-27 Rca Corporation Color picture tube having an expanded focus lens type inline electron gun with an improved stigmator
JPS5868848A (ja) * 1981-10-20 1983-04-23 Toshiba Corp カラー受像管用電子銃構体
US4581560A (en) * 1981-12-16 1986-04-08 Hitachi, Ltd. Electron gun for color picture tube
JPS58123644A (ja) * 1982-01-18 1983-07-22 Hitachi Ltd 回転陽極ｘ線管
JPS58123640A (ja) * 1982-01-20 1983-07-22 Nec Corp インライン型電子銃構体
US4766344A (en) * 1983-04-21 1988-08-23 North American Philips Consumer Electronics Corp. In-line electron gun structure for color cathode ray tube having oblong apertures
JPS59211945A (ja) * 1983-05-18 1984-11-30 Hitachi Ltd カラ−受像管用電子銃
NL8302773A (nl) * 1983-08-05 1985-03-01 Philips Nv Kleurenbeeldbuis.

Also Published As

Publication number Publication date
IN165340B (it) 1989-09-23
US4583024A (en) 1986-04-15
JPS60195847A (ja) 1985-10-04
KR920007180B1 (ko) 1992-08-27
SG35391G (en) 1991-06-21
JP2539598B2 (ja) 1996-10-02
KR850006247A (ko) 1985-10-02
GB2154789A (en) 1985-09-11
HK55193A (en) 1993-06-18
GB8503765D0 (en) 1985-03-20
IT8519108A0 (it) 1985-01-15
CA1214816A (en) 1986-12-02
FR2559948A1 (fr) 1985-08-23
FR2559948B1 (fr) 1992-01-24
GB2154789B (en) 1988-05-11
IT1184961B (it) 1987-10-28

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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: 19960127