FR1429518A - Perfectionnements aux tubes à rayons cathodiques - Google Patents

Perfectionnements aux tubes à rayons cathodiques

Info

Publication number
FR1429518A
FR1429518A FR6082A FR6082A FR1429518A FR 1429518 A FR1429518 A FR 1429518A FR 6082 A FR6082 A FR 6082A FR 6082 A FR6082 A FR 6082A FR 1429518 A FR1429518 A FR 1429518A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
tubes
cathode
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
Application number
FR6082A
Other languages
English (en)
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
Radio Corporation of America
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
Priority claimed from US414962A external-priority patent/US3367790A/en
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Priority to FR6082A priority Critical patent/FR1429518A/fr
Application granted granted Critical
Publication of FR1429518A publication Critical patent/FR1429518A/fr
Expired 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
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR6082A 1964-12-01 1965-02-18 Perfectionnements aux tubes à rayons cathodiques Expired FR1429518A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6082A FR1429518A (fr) 1964-12-01 1965-02-18 Perfectionnements aux tubes à rayons cathodiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US414962A US3367790A (en) 1964-12-01 1964-12-01 Method of making color-kinescopes of the line-screen sensing variety
FR6082A FR1429518A (fr) 1964-12-01 1965-02-18 Perfectionnements aux tubes à rayons cathodiques

Publications (1)

Publication Number Publication Date
FR1429518A true FR1429518A (fr) 1966-02-25

Family

ID=26162128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6082A Expired FR1429518A (fr) 1964-12-01 1965-02-18 Perfectionnements aux tubes à rayons cathodiques

Country Status (1)

Country Link
FR (1) FR1429518A (fr)

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