GB2238652B - A cathode ray tube - Google Patents

A cathode ray tube

Info

Publication number
GB2238652B
GB2238652B GB9012403A GB9012403A GB2238652B GB 2238652 B GB2238652 B GB 2238652B GB 9012403 A GB9012403 A GB 9012403A GB 9012403 A GB9012403 A GB 9012403A GB 2238652 B GB2238652 B GB 2238652B
Authority
GB
United Kingdom
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.)
Expired - Lifetime
Application number
GB9012403A
Other versions
GB2238652A (en
GB9012403D0 (en
Inventor
Adrian Roll
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9012403D0 publication Critical patent/GB9012403D0/en
Publication of GB2238652A publication Critical patent/GB2238652A/en
Application granted granted Critical
Publication of GB2238652B publication Critical patent/GB2238652B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/22—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information
    • H04N9/24—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information using means, integral with, or external to, the tube, for producing signal indicating instantaneous beam position
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/34—Luminescent screens provided with permanent marks or references
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/893—Optical components associated with the vessel using lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/12—CRTs having luminescent screens
    • H01J2231/121—Means for indicating the position of the beam, e.g. beam indexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/324—Colour aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB9012403A 1989-06-02 1990-06-04 A cathode ray tube Expired - Lifetime GB2238652B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898912745A GB8912745D0 (en) 1989-06-02 1989-06-02 A cathode ray tube

Publications (3)

Publication Number Publication Date
GB9012403D0 GB9012403D0 (en) 1990-07-25
GB2238652A GB2238652A (en) 1991-06-05
GB2238652B true GB2238652B (en) 1994-04-06

Family

ID=10657794

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898912745A Pending GB8912745D0 (en) 1989-06-02 1989-06-02 A cathode ray tube
GB9012403A Expired - Lifetime GB2238652B (en) 1989-06-02 1990-06-04 A cathode ray tube

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898912745A Pending GB8912745D0 (en) 1989-06-02 1989-06-02 A cathode ray tube

Country Status (1)

Country Link
GB (2) GB8912745D0 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB818669A (en) * 1954-12-24 1959-08-19 Murphy Radio Ltd Presentation of coloured television pictures
GB1047953A (en) * 1962-07-26 1966-11-09 David Marshall Goodman Improved cathode ray tubes
GB1142091A (en) * 1966-02-15 1969-02-05 David Marshall Goodman High sensitivity beam-index target screens and cathode ray tubes embodying same
GB1220705A (en) * 1967-07-07 1971-01-27 Pierre Fourreau Optical image transmission, recording and reproduction systems
GB1443151A (en) * 1975-10-17 1976-07-21 Timothy Bak Kwan Leung Means for reproducing threedimensional pictures
GB2184286A (en) * 1985-12-06 1987-06-17 Gen Electric Co Plc Stereoscopic cathode ray tube display

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB818669A (en) * 1954-12-24 1959-08-19 Murphy Radio Ltd Presentation of coloured television pictures
GB1047953A (en) * 1962-07-26 1966-11-09 David Marshall Goodman Improved cathode ray tubes
GB1142091A (en) * 1966-02-15 1969-02-05 David Marshall Goodman High sensitivity beam-index target screens and cathode ray tubes embodying same
GB1220705A (en) * 1967-07-07 1971-01-27 Pierre Fourreau Optical image transmission, recording and reproduction systems
GB1443151A (en) * 1975-10-17 1976-07-21 Timothy Bak Kwan Leung Means for reproducing threedimensional pictures
GB2184286A (en) * 1985-12-06 1987-06-17 Gen Electric Co Plc Stereoscopic cathode ray tube display

Also Published As

Publication number Publication date
GB8912745D0 (en) 1989-07-19
GB2238652A (en) 1991-06-05
GB9012403D0 (en) 1990-07-25

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