CA947809A - Multibeam single gun electron discharge device - Google Patents

Multibeam single gun electron discharge device

Info

Publication number
CA947809A
CA947809A CA135,811A CA135811A CA947809A CA 947809 A CA947809 A CA 947809A CA 135811 A CA135811 A CA 135811A CA 947809 A CA947809 A CA 947809A
Authority
CA
Canada
Prior art keywords
multibeam
discharge device
electron discharge
single gun
gun electron
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.)
Expired
Application number
CA135,811A
Inventor
Harry E. Smithgall
Alfred D. Johnson
Donald L. Say
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.)
GTE Sylvania Inc
Original Assignee
GTE Sylvania Inc
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 GTE Sylvania Inc filed Critical GTE Sylvania Inc
Application granted granted Critical
Publication of CA947809A publication Critical patent/CA947809A/en
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
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • 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
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/50—Plurality of guns or beams
    • H01J2229/505—Arrays

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)
  • Electrodes For Cathode-Ray Tubes (AREA)
CA135,811A 1971-03-22 1972-02-29 Multibeam single gun electron discharge device Expired CA947809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12660971A 1971-03-22 1971-03-22

Publications (1)

Publication Number Publication Date
CA947809A true CA947809A (en) 1974-05-21

Family

ID=22425775

Family Applications (1)

Application Number Title Priority Date Filing Date
CA135,811A Expired CA947809A (en) 1971-03-22 1972-02-29 Multibeam single gun electron discharge device

Country Status (2)

Country Link
US (1) US3714489A (en)
CA (1) CA947809A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928785A (en) * 1971-11-23 1975-12-23 Adrian W Standaart Single gun, multi-screen, multi-beam, multi-color cathode ray tube
US3778659A (en) * 1972-09-01 1973-12-11 Gen Electric Inverted image multibeam cathode ray tube
US4101802A (en) * 1977-03-07 1978-07-18 Rca Corporation Flat display device with beam guide
US4196371A (en) * 1978-04-05 1980-04-01 Tektronix, Inc. Shock-absorbing means for mesh-carrying member of a cathode ray tube
US6196889B1 (en) * 1998-12-11 2001-03-06 United Technologies Corporation Method and apparatus for use an electron gun employing a thermionic source of electrons

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427888A (en) * 1945-05-30 1947-09-23 Rca Corp Beam type electron discharge device
US2512858A (en) * 1945-10-25 1950-06-27 Rca Corp Electron discharge device
US2606300A (en) * 1950-01-19 1952-08-05 Zenith Radio Corp Electron discharge device
US2722619A (en) * 1953-04-06 1955-11-01 Sylvania Electric Prod Horizontal fin for beam plate
US3143681A (en) * 1959-12-07 1964-08-04 Gen Electric Spiral electrostatic electron lens
US3119035A (en) * 1960-06-23 1964-01-21 Westinghouse Electric Corp Electron gun structure
US3202864A (en) * 1961-05-26 1965-08-24 Bell Telephone Labor Inc Electron beam device having divergent emission electron gun
US3215880A (en) * 1961-04-14 1965-11-02 Gen Electric Electron gun electrode assembly
GB1195598A (en) * 1967-01-14 1970-06-17 Sony Corp Cathode Ray Tube

Also Published As

Publication number Publication date
US3714489A (en) 1973-01-30

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