NL7706617A - COLOR IMAGE TUBE. - Google Patents

COLOR IMAGE TUBE.

Info

Publication number
NL7706617A
NL7706617A NL7706617A NL7706617A NL7706617A NL 7706617 A NL7706617 A NL 7706617A NL 7706617 A NL7706617 A NL 7706617A NL 7706617 A NL7706617 A NL 7706617A NL 7706617 A NL7706617 A NL 7706617A
Authority
NL
Netherlands
Prior art keywords
color image
image tube
tube
color
image
Prior art date
Application number
NL7706617A
Other languages
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL7706617A priority Critical patent/NL7706617A/en
Priority to CA305,030A priority patent/CA1101915A/en
Priority to FR7817617A priority patent/FR2394888A1/en
Priority to IT24534/78A priority patent/IT1095069B/en
Priority to GB7826765A priority patent/GB2000366B/en
Priority to BE188563A priority patent/BE868113A/en
Priority to JP53072016A priority patent/JPS5931826B2/en
Priority to ES470761A priority patent/ES470761A1/en
Priority to DE2826134A priority patent/DE2826134C2/en
Publication of NL7706617A publication Critical patent/NL7706617A/en

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
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers
    • 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)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
NL7706617A 1977-06-16 1977-06-16 COLOR IMAGE TUBE. NL7706617A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL7706617A NL7706617A (en) 1977-06-16 1977-06-16 COLOR IMAGE TUBE.
CA305,030A CA1101915A (en) 1977-06-16 1978-06-08 Colour display tube with light-absorbing matrix
FR7817617A FR2394888A1 (en) 1977-06-16 1978-06-13 COLOR IMAGE TUBE
IT24534/78A IT1095069B (en) 1977-06-16 1978-06-13 TUBE FOR THE VISUALIZATION OF COLOR IMAGES
GB7826765A GB2000366B (en) 1977-06-16 1978-06-13 Colour display tube and screen therefor
BE188563A BE868113A (en) 1977-06-16 1978-06-14 COLOR IMAGE TUBE
JP53072016A JPS5931826B2 (en) 1977-06-16 1978-06-14 color display tube
ES470761A ES470761A1 (en) 1977-06-16 1978-06-14 Cathode ray tube screen
DE2826134A DE2826134C2 (en) 1977-06-16 1978-06-15 Color picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7706617A NL7706617A (en) 1977-06-16 1977-06-16 COLOR IMAGE TUBE.

Publications (1)

Publication Number Publication Date
NL7706617A true NL7706617A (en) 1978-12-19

Family

ID=19828731

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7706617A NL7706617A (en) 1977-06-16 1977-06-16 COLOR IMAGE TUBE.

Country Status (9)

Country Link
JP (1) JPS5931826B2 (en)
BE (1) BE868113A (en)
CA (1) CA1101915A (en)
DE (1) DE2826134C2 (en)
ES (1) ES470761A1 (en)
FR (1) FR2394888A1 (en)
GB (1) GB2000366B (en)
IT (1) IT1095069B (en)
NL (1) NL7706617A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5675212A (en) * 1992-04-10 1997-10-07 Candescent Technologies Corporation Spacer structures for use in flat panel displays and methods for forming same
GB8707975D0 (en) * 1987-04-03 1987-05-07 Philips Nv Colour cathode ray tube
FR2647592B1 (en) * 1989-05-23 1991-07-26 Thomson Tubes Electroniques THIN FILM CATHODOLUMINESCENT SHIELD FOR HIGH LUMINANCE CATHODE RAY TUBE
KR950004395B1 (en) * 1992-12-16 1995-04-28 삼성전관주식회사 C-crt having enhanced screen and manufacturing method for the same
WO1994018694A1 (en) * 1993-02-01 1994-08-18 Silicon Video Corporation Flat panel device with internal support structure and/or raised black matrix

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223872A (en) * 1962-08-13 1965-12-14 Paramount Pictures Corp Color screen with electron- and lightabsorptive material separating adjacent color strips
CA924564A (en) * 1969-10-01 1973-04-17 E. Mayaud Edith Process of fabricating a screen structure for a cathode ray tube
US3676127A (en) * 1970-01-23 1972-07-11 Staley Mfg Co A E Color television tube fabrication
US3614503A (en) * 1970-02-24 1971-10-19 Zenith Radio Corp Black-surround color picture tube
US3890527A (en) * 1973-04-26 1975-06-17 Westinghouse Electric Corp Triad color screen having elements larger than mask apertures near screen center and smaller near periphery

Also Published As

Publication number Publication date
IT1095069B (en) 1985-08-10
ES470761A1 (en) 1979-02-01
BE868113A (en) 1978-12-14
FR2394888A1 (en) 1979-01-12
GB2000366B (en) 1982-01-27
GB2000366A (en) 1979-01-04
IT7824534A0 (en) 1978-06-13
CA1101915A (en) 1981-05-26
JPS547269A (en) 1979-01-19
FR2394888B1 (en) 1983-03-25
JPS5931826B2 (en) 1984-08-04
DE2826134A1 (en) 1978-12-21
DE2826134C2 (en) 1987-02-05

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Legal Events

Date Code Title Description
BV The patent application has lapsed