CA928164A - Method of producing a luminescent-screen structure including light-emitting and light-absorbing areas - Google Patents

Method of producing a luminescent-screen structure including light-emitting and light-absorbing areas

Info

Publication number
CA928164A
CA928164A CA110239A CA110239A CA928164A CA 928164 A CA928164 A CA 928164A CA 110239 A CA110239 A CA 110239A CA 110239 A CA110239 A CA 110239A CA 928164 A CA928164 A CA 928164A
Authority
CA
Canada
Prior art keywords
light
luminescent
emitting
producing
structure including
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
CA110239A
Other versions
CA110239S (en
Inventor
Feldstein Nathan
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
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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA928164A publication Critical patent/CA928164A/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
    • H01J29/02—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
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • H01J29/327—Black matrix materials
    • 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)
    • 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
    • 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
    • H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemically Coating (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Luminescent Compositions (AREA)
CA110239A 1970-05-05 1971-04-13 Method of producing a luminescent-screen structure including light-emitting and light-absorbing areas Expired CA928164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3469870A 1970-05-05 1970-05-05

Publications (1)

Publication Number Publication Date
CA928164A true CA928164A (en) 1973-06-12

Family

ID=21878041

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110239A Expired CA928164A (en) 1970-05-05 1971-04-13 Method of producing a luminescent-screen structure including light-emitting and light-absorbing areas

Country Status (7)

Country Link
US (1) US3681110A (en)
JP (1) JPS513629B1 (en)
CA (1) CA928164A (en)
DE (1) DE2122258A1 (en)
FR (1) FR2091227A5 (en)
GB (1) GB1342636A (en)
NL (1) NL7106070A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7500616A (en) * 1975-01-20 1976-07-22 Philips Nv PROCEDURE FOR SELECTIVELY METALLIZING THE DISPLAY OF A CATHOD RAY TUBE AND CATHOD RAY TUBE MADE IN ACCORDANCE WITH THIS PROCESS.
US4556620A (en) * 1983-12-27 1985-12-03 Rca Corporation Image display including a light-absorbing matrix of zinc-iron sulfide and method of preparation
DE4018399A1 (en) * 1990-06-08 1991-12-19 Leybold Ag METHOD FOR COATING A SUBSTRATE, ESPECIALLY A GLASS DISC, IN ORDER TO ACHIEVE OPACITY, AND METHOD COATED SUBSTRATE
DE4108616C1 (en) * 1991-03-18 1992-05-07 Flachglas Ag, 8510 Fuerth, De
KR950034365A (en) * 1994-05-24 1995-12-28 윌리엄 이. 힐러 Anode Plate of Flat Panel Display and Manufacturing Method Thereof
AR064377A1 (en) 2007-12-17 2009-04-01 Rovere Victor Manuel Suarez DEVICE FOR SENSING MULTIPLE CONTACT AREAS AGAINST OBJECTS SIMULTANEOUSLY

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212608B2 (en) * 1971-09-14 1977-04-08

Also Published As

Publication number Publication date
GB1342636A (en) 1974-01-03
US3681110A (en) 1972-08-01
FR2091227A5 (en) 1972-01-14
DE2122258A1 (en) 1971-11-18
NL7106070A (en) 1971-11-09
JPS513629B1 (en) 1976-02-04

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