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.)
Publication of NL203139ApublicationCriticalpatent/NL203139A/xx
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
H01J29/185—Luminescent screens measures against halo-phenomena
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
H01J9/2275—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines including the exposition of a substance responsive to a particular radiation
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Engineering & Computer Science
(AREA)
Manufacturing & Machinery
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Silver Salt Photography Or Processing Solution Therefor
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Cathode-Ray Tubes And Fluorescent Screens For Display
(AREA)