NL6503501A - - Google Patents

Info

Publication number
NL6503501A
NL6503501A NL6503501A NL6503501A NL6503501A NL 6503501 A NL6503501 A NL 6503501A NL 6503501 A NL6503501 A NL 6503501A NL 6503501 A NL6503501 A NL 6503501A NL 6503501 A NL6503501 A NL 6503501A
Authority
NL
Netherlands
Application number
NL6503501A
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 filed Critical
Publication of NL6503501A publication Critical patent/NL6503501A/xx

Links

Classifications

    • 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
    • H01J9/2272—Devices for carrying out the processes, e.g. light houses
    • H01J9/2273—Auxiliary lenses and filters
    • 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
    • H01J29/187—Luminescent screens screens with more than one luminescent material (as mixtures for the treatment of the screens)

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
NL6503501A 1964-03-19 1965-03-19 NL6503501A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US353052A US3279340A (en) 1964-03-19 1964-03-19 Art of making color-phosphor mosaic screens

Publications (1)

Publication Number Publication Date
NL6503501A true NL6503501A (de) 1965-09-20

Family

ID=23387575

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6503501A NL6503501A (de) 1964-03-19 1965-03-19

Country Status (4)

Country Link
US (1) US3279340A (de)
DE (1) DE1274167B (de)
GB (1) GB1071879A (de)
NL (1) NL6503501A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420150A (en) * 1965-05-10 1969-01-07 Rauland Corp Lighthouse intensity exposure control lens
US3476025A (en) * 1966-06-15 1969-11-04 Rca Corp Cathode ray tube and method of manufacture
US3452657A (en) * 1966-07-18 1969-07-01 William J G Cox Multiple pin-hole camera
US3495511A (en) * 1967-10-05 1970-02-17 Nat Video Corp Heterogeneous lens for forming phosphor patterns on color kinescope
US3628850A (en) * 1970-02-24 1971-12-21 Hitachi Ltd Correcting lens
JPS4721552U (de) * 1971-03-05 1972-11-10
JPS5040938B1 (de) * 1971-03-05 1975-12-27
NL7106346A (de) * 1971-05-08 1972-11-10
JPS5129635B2 (de) * 1971-09-21 1976-08-26
US4111694A (en) * 1972-05-09 1978-09-05 U.S. Philips Corporation Method for manufacturing the picture display screen of a color television tube using a cylinder lens
US3828358A (en) * 1972-11-17 1974-08-06 Sony Corp Exposure apparatus for the direct photographic production of a phosphor screen on the face-plate of a color picture tube
US3782253A (en) * 1973-05-02 1974-01-01 Rca Corp Color television picture tube screening method
US3893750A (en) * 1973-05-02 1975-07-08 Rca Corp Cathode-ray tube screening correction lens with a non-solarizing material
US4135930A (en) * 1974-03-07 1979-01-23 Matsushita Electronics Corporation Method for manufacturing the phosphor screen of color-picture tube
US4165920A (en) * 1977-07-27 1979-08-28 Qantix Corporation Echo reduction improvement in a front face glare reduction overlay
GB8712458D0 (en) * 1987-05-27 1987-07-01 Philips Nv Producing colour picture tube screen
US6504649B1 (en) 2000-01-13 2003-01-07 Kenneth J. Myers Privacy screens and stereoscopic effects devices utilizing microprism sheets
US6330111B1 (en) 2000-06-13 2001-12-11 Kenneth J. Myers, Edward Greenberg Lighting elements including light emitting diodes, microprism sheet, reflector, and diffusing agent
US6331915B1 (en) 2000-06-13 2001-12-18 Kenneth J. Myers Lighting element including light emitting diodes, microprism sheet, reflector, and diffusing agent

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101016A (en) * 1935-08-08 1937-12-07 Howard D Beach Lens
BE544830A (de) * 1955-02-01
US3008390A (en) * 1955-12-27 1961-11-14 Gen Electric Method and apparatus for fabricating screens for television picture tubes
US3045530A (en) * 1960-07-14 1962-07-24 Agency Ind Science Techn Optical system having aberration correcting plate member with ring shaped phase retarding layers

Also Published As

Publication number Publication date
DE1274167B (de) 1968-08-01
GB1071879A (en) 1967-06-14
US3279340A (en) 1966-10-18

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