HK60276A - Cathode ray tube screen - Google Patents

Cathode ray tube screen

Info

Publication number
HK60276A
HK60276A HK602/76*UA HK60276A HK60276A HK 60276 A HK60276 A HK 60276A HK 60276 A HK60276 A HK 60276A HK 60276 A HK60276 A HK 60276A
Authority
HK
Hong Kong
Prior art keywords
ray tube
cathode ray
tube screen
screen
cathode
Prior art date
Application number
HK602/76*UA
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
Priority claimed from DE19702047262 external-priority patent/DE2047262C3/en
Application filed by Philips Nv filed Critical Philips Nv
Publication of HK60276A publication Critical patent/HK60276A/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
    • 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
    • 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
    • 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
    • H01J9/2276—Development of latent electrostatic images
    • 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)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
HK602/76*UA 1970-09-25 1976-09-23 Cathode ray tube screen HK60276A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702047262 DE2047262C3 (en) 1970-09-25 Process for applying a light-absorbing layer to a color television picture display tube

Publications (1)

Publication Number Publication Date
HK60276A true HK60276A (en) 1976-10-01

Family

ID=5783393

Family Applications (1)

Application Number Title Priority Date Filing Date
HK602/76*UA HK60276A (en) 1970-09-25 1976-09-23 Cathode ray tube screen

Country Status (8)

Country Link
US (1) US3814629A (en)
JP (1) JPS5332677B1 (en)
BE (1) BE773009A (en)
CA (1) CA933576A (en)
FR (1) FR2108548A5 (en)
GB (1) GB1337779A (en)
HK (1) HK60276A (en)
NL (1) NL7112928A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7504324A (en) * 1975-04-11 1976-10-13 Philips Nv CATHOD BEAM TUBE FOR DISPLAYING COLORED IMAGES.
DE69404000T2 (en) * 1993-05-05 1998-01-29 At & T Corp Flat image display device and manufacturing process
US6384527B1 (en) * 1994-11-21 2002-05-07 Candescent Technologies Corporation Flat panel display with reduced electron scattering effects
US6022652A (en) * 1994-11-21 2000-02-08 Candescent Technologies Corporation High resolution flat panel phosphor screen with tall barriers
US5543683A (en) * 1994-11-21 1996-08-06 Silicon Video Corporation Faceplate for field emission display including wall gripper structures

Also Published As

Publication number Publication date
BE773009A (en) 1972-03-23
FR2108548A5 (en) 1972-05-19
CA933576A (en) 1973-09-11
NL7112928A (en) 1972-03-28
DE2047262B2 (en) 1976-04-01
DE2047262A1 (en) 1972-03-30
US3814629A (en) 1974-06-04
JPS5332677B1 (en) 1978-09-09
GB1337779A (en) 1973-11-21

Similar Documents

Publication Publication Date Title
CA954963A (en) Display apparatus utilizing cathode ray tubes
JPS52154819A (en) Cathode ray tube
IL36468A0 (en) Cathode ray tube apparatus
IL38320A0 (en) Cathode ray tube circuit arrangement
CA930009A (en) Cathode ray tubes
ZA706819B (en) Implosion-resistant cathode ray tubes
HK60276A (en) Cathode ray tube screen
CA918220A (en) Cathode-ray tube
AU4572172A (en) Implosion-resistant cathode ray tubes
AU455382B2 (en) Colour display cathode ray tube
AU5936573A (en) Cathode ray tube
GB1348963A (en) Colour cathode ray tube
CA941662A (en) Cathode ray tube manufacture
GB1348677A (en) Colour cathode-ray tube
CA838778A (en) Cathode ray tube
AU457127B2 (en) Cathode ray tube
CA851303A (en) Cathode ray tube
CA854333A (en) Cathode ray tube shield
CA847488A (en) Cathode ray tube frame
CA858672A (en) Cathode ray tube construction
AU6181273A (en) Cathode ray tube
AU463380B2 (en) Cathode ray tube apparatus
AU2755071A (en) Cathode ray tube
IL31420A0 (en) Cathode ray tube
IE33432B1 (en) Cathode ray tube