IT1045180B - Tubo a raggi catodici dotato di un singolo cannone in grado di emette re una pluralita di fasci elettronici - Google Patents

Tubo a raggi catodici dotato di un singolo cannone in grado di emette re una pluralita di fasci elettronici

Info

Publication number
IT1045180B
IT1045180B IT23696/75A IT2369675A IT1045180B IT 1045180 B IT1045180 B IT 1045180B IT 23696/75 A IT23696/75 A IT 23696/75A IT 2369675 A IT2369675 A IT 2369675A IT 1045180 B IT1045180 B IT 1045180B
Authority
IT
Italy
Prior art keywords
emiss
tube equipped
cathode radius
radius tube
electronic bands
Prior art date
Application number
IT23696/75A
Other languages
English (en)
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of IT1045180B publication Critical patent/IT1045180B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
    • H01J29/566—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses for correcting aberration
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
IT23696/75A 1974-05-23 1975-05-23 Tubo a raggi catodici dotato di un singolo cannone in grado di emette re una pluralita di fasci elettronici IT1045180B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5807974A JPS5520329B2 (it) 1974-05-23 1974-05-23

Publications (1)

Publication Number Publication Date
IT1045180B true IT1045180B (it) 1980-05-10

Family

ID=13073896

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23696/75A IT1045180B (it) 1974-05-23 1975-05-23 Tubo a raggi catodici dotato di un singolo cannone in grado di emette re una pluralita di fasci elettronici

Country Status (8)

Country Link
US (1) US3949262A (it)
JP (1) JPS5520329B2 (it)
CA (1) CA1043845A (it)
DE (1) DE2522737C2 (it)
FR (1) FR2272482B1 (it)
GB (1) GB1514235A (it)
IT (1) IT1045180B (it)
NL (1) NL182185C (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7607722A (nl) * 1976-07-13 1978-01-17 Philips Nv Astigmatische elektronenlens, kathodestraal- buis met een dergelijke lens en inrichting met een dergelijke kathodestraalbuis.
JPS5829568B2 (ja) * 1979-12-07 1983-06-23 岩崎通信機株式会社 ２ビ−ム１電子銃陰極線管
JPS58154143A (ja) * 1982-03-10 1983-09-13 Sony Corp 複ビ−ム電子銃
JPS59229688A (ja) * 1982-12-27 1984-12-24 Hitachi Ltd 紙葉取扱装置
NL8301712A (nl) * 1983-05-13 1984-12-03 Philips Nv Kleurenbeeldbuis.
US4898556A (en) * 1983-07-29 1990-02-06 North American Philips Consumer Electronics Corp. Electron gun integral beam correctors and method
US4583024A (en) * 1984-02-21 1986-04-15 Rca Corporation Color picture tube having an inline electron gun with built-in stigmator
JPS61188840A (ja) * 1985-02-15 1986-08-22 Sony Corp 電子銃
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
JPS634538A (ja) * 1986-06-24 1988-01-09 Mitsubishi Electric Corp 陰極線管装置
DE3775253D1 (de) * 1986-04-03 1992-01-30 Mitsubishi Electric Corp Kathodenstrahlroehre.
US4731563A (en) * 1986-09-29 1988-03-15 Rca Corporation Color display system
US4737682A (en) * 1987-07-20 1988-04-12 Rca Corporation Color picture tube having an inline electron gun with an einzel lens
US4745331A (en) * 1987-07-20 1988-05-17 Rca Licensing Corporation Color picture tube having an inline electron gun with an einzel lens
US4742266A (en) * 1987-07-20 1988-05-03 Rca Corporation Color picture tube having an inline electron gun with an einzel lens
KR960016431B1 (ko) * 1993-09-04 1996-12-11 엘지전자 주식회사 음극선관용 전자총
EP0898294A3 (en) * 1994-01-10 2004-01-07 Hitachi, Ltd. Cathode ray tube and deflection aberration correcting method of the same
US6232709B1 (en) 1998-10-23 2001-05-15 Michael W. Retsky Method and apparatus for deflecting and focusing a charged particle stream
US5825123A (en) * 1996-03-28 1998-10-20 Retsky; Michael W. Method and apparatus for deflecting a charged particle stream
EP0837487B1 (en) * 1996-10-21 2002-11-13 Lg Electronics Inc. Focusing electrode in electron gun for color cathode ray tube
US6759004B1 (en) * 1999-07-20 2004-07-06 Southco, Inc. Process for forming microporous metal parts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252441A (en) * 1937-04-26 1941-08-12 Loewe Opta Gmbh Sharp-edge deflection
DE1439635A1 (de) * 1963-07-19 1969-01-16 Telefunken Patent Bildroehre mit angenaehert rechteckigem Leuchtschirm
GB1195598A (en) * 1967-01-14 1970-06-17 Sony Corp Cathode Ray Tube
NL151555B (nl) * 1967-11-11 1976-11-15 Philips Nv Elektronenstraalbuis voor het weergeven van gekleurde beelden.

Also Published As

Publication number Publication date
FR2272482B1 (it) 1977-04-15
FR2272482A1 (it) 1975-12-19
JPS5520329B2 (it) 1980-06-02
NL7506050A (nl) 1975-11-25
US3949262A (en) 1976-04-06
GB1514235A (en) 1978-06-14
NL182185C (nl) 1988-01-18
DE2522737C2 (de) 1985-04-04
NL182185B (nl) 1987-08-17
JPS50155171A (it) 1975-12-15
DE2522737A1 (de) 1975-12-04
CA1043845A (en) 1978-12-05

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