JPS5743343A - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
JPS5743343A
JPS5743343A JP56100388A JP10038881A JPS5743343A JP S5743343 A JPS5743343 A JP S5743343A JP 56100388 A JP56100388 A JP 56100388A JP 10038881 A JP10038881 A JP 10038881A JP S5743343 A JPS5743343 A JP S5743343A
Authority
JP
Japan
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
Prior art date
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.)
Granted
Application number
JP56100388A
Other languages
English (en)
Other versions
JPH0143424B2 (ja
Inventor
Yao Chien Shin
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.)
RCA Corp
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 JPS5743343A publication Critical patent/JPS5743343A/ja
Publication of JPH0143424B2 publication Critical patent/JPH0143424B2/ja
Granted 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
    • H01J29/50—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

Landscapes

  • Details Of Television Scanning (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP56100388A 1980-06-30 1981-06-26 Cathode ray tube Granted JPS5743343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/164,685 US4319163A (en) 1980-06-30 1980-06-30 Electron gun with deflection-synchronized astigmatic screen grid means

Publications (2)

Publication Number Publication Date
JPS5743343A true JPS5743343A (en) 1982-03-11
JPH0143424B2 JPH0143424B2 (ja) 1989-09-20

Family

ID=22595613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56100388A Granted JPS5743343A (en) 1980-06-30 1981-06-26 Cathode ray tube

Country Status (2)

Country Link
US (1) US4319163A (ja)
JP (1) JPS5743343A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598246A (ja) * 1982-07-05 1984-01-17 Toshiba Corp 電子銃

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750749A (en) * 1980-09-11 1982-03-25 Matsushita Electronics Corp Electromagnetic deflection type cathode ray tube
US4409514A (en) * 1981-04-29 1983-10-11 Rca Corporation Electron gun with improved beam forming region
US4443736A (en) * 1981-09-23 1984-04-17 Rca Corporation Electron gun for dynamic beam shape modulation
US4514659A (en) * 1982-03-04 1985-04-30 Rca Corporation Inline electron gun for high resolution color display tube
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
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
CN85107200A (zh) * 1984-10-19 1986-07-23 Rca公司 具有供动态波束型调变用的两件式帘栅极装置的电子枪
JPH0719541B2 (ja) * 1985-04-30 1995-03-06 株式会社日立製作所 インライン型カラー受像管
US4887009A (en) * 1986-02-12 1989-12-12 Rca Licensing Corporation Color display system
US4736133A (en) * 1986-04-24 1988-04-05 Rca Corporation Inline electron gun for high resolution display tube having improved screen grid plate portion
US4731563A (en) * 1986-09-29 1988-03-15 Rca Corporation Color display system
US4771216A (en) * 1987-08-13 1988-09-13 Zenith Electronics Corporation Electron gun system providing for control of convergence, astigmatism and focus with a single dynamic signal
US4916365A (en) * 1987-08-31 1990-04-10 Anritsu Corporation Color CRT displaying correction circuit
US4877998A (en) * 1988-10-27 1989-10-31 Rca Licensing Corp. Color display system having an electron gun with dual electrode modulation
US5036258A (en) * 1989-08-11 1991-07-30 Zenith Electronics Corporation Color CRT system and process with dynamic quadrupole lens structure
JPH088078B2 (ja) * 1989-10-16 1996-01-29 松下電子工業株式会社 カラー受像管装置
US5043625A (en) * 1989-11-15 1991-08-27 Zenith Electronics Corporation Spherical aberration-corrected inline electron gun
US5066887A (en) * 1990-02-22 1991-11-19 Rca Thomson Licensing Corp. Color picture tube having an inline electron gun with an astigmatic prefocusing lens
GB9104649D0 (en) * 1991-03-05 1991-04-17 Secr Defence Focusing means for cathode ray tubes
US5656895A (en) * 1991-06-26 1997-08-12 Matsushita Electric Industrial Co., Ltd. Display apparatus
US5350967A (en) * 1991-10-28 1994-09-27 Chunghwa Picture Tubes, Ltd. Inline electron gun with negative astigmatism beam forming and dynamic quadrupole main lens
FR2724048B1 (fr) * 1994-08-26 1997-01-10 Thomson Tubes & Displays Canon a electrons coplanaire a zone de formation de faisceau amelioree
US5825123A (en) * 1996-03-28 1998-10-20 Retsky; Michael W. Method and apparatus for deflecting a charged particle stream
US6232709B1 (en) 1998-10-23 2001-05-15 Michael W. Retsky Method and apparatus for deflecting and focusing a charged particle stream
FR2773260B1 (fr) 1997-12-31 2000-01-28 Thomson Tubes & Displays Canon a electrons pour tubes a rayons cathodiques adapte a un fonctionnement multimode
US6897855B1 (en) * 1998-02-17 2005-05-24 Sarnoff Corporation Tiled electronic display structure
JP2000048737A (ja) 1998-07-27 2000-02-18 Toshiba Electronic Engineering Corp カラーブラウン管装置
JP2001084922A (ja) 1999-07-12 2001-03-30 Toshiba Corp 陰極線管装置
US6798155B2 (en) * 2002-05-15 2004-09-28 Lg. Philips Display Co., Ltd. Color image display device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901661A (en) * 1955-03-01 1959-08-25 Rca Corp Television pickup tube circuit arrangements
NL219031A (ja) * 1956-09-07
NL7208728A (ja) * 1971-07-28 1973-12-28
US4143293A (en) * 1975-01-24 1979-03-06 Matsushita Electronics Corporation In line electron guns for color tubes, each having a control grid with vertically elliptical aperture
DD140516A5 (de) * 1977-11-24 1980-03-05 Philips Nv Kathodenstrahlroehre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598246A (ja) * 1982-07-05 1984-01-17 Toshiba Corp 電子銃
JPH0429178B2 (ja) * 1982-07-05 1992-05-18

Also Published As

Publication number Publication date
US4319163A (en) 1982-03-09
JPH0143424B2 (ja) 1989-09-20

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