CA924157A - Method and apparatus for making a color cathode-ray tube - Google Patents

Method and apparatus for making a color cathode-ray tube

Info

Publication number
CA924157A
CA924157A CA101400A CA101400A CA924157A CA 924157 A CA924157 A CA 924157A CA 101400 A CA101400 A CA 101400A CA 101400 A CA101400 A CA 101400A CA 924157 A CA924157 A CA 924157A
Authority
CA
Canada
Prior art keywords
making
ray tube
color cathode
cathode
color
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
CA101400A
Other languages
English (en)
Inventor
Ashizaki Shigeya
Ninagawa Chikayoshi
Kobayashi Yoshichika
Okamoto Masahiro
Watarai Yoshiaki
Fukuma Hiroshi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics 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
Priority claimed from JP76970A external-priority patent/JPS5018755B1/ja
Priority claimed from JP77170A external-priority patent/JPS5018757B1/ja
Application filed by Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Application granted granted Critical
Publication of CA924157A publication Critical patent/CA924157A/en
Expired legal-status Critical Current

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
    • H01J9/2274—Light sources particularly adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
CA101400A 1969-12-29 1970-12-23 Method and apparatus for making a color cathode-ray tube Expired CA924157A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP76970A JPS5018755B1 (enrdf_load_stackoverflow) 1969-12-29 1969-12-29
JP77170A JPS5018757B1 (enrdf_load_stackoverflow) 1969-12-29 1969-12-29

Publications (1)

Publication Number Publication Date
CA924157A true CA924157A (en) 1973-04-10

Family

ID=26333831

Family Applications (1)

Application Number Title Priority Date Filing Date
CA101400A Expired CA924157A (en) 1969-12-29 1970-12-23 Method and apparatus for making a color cathode-ray tube

Country Status (4)

Country Link
CA (1) CA924157A (enrdf_load_stackoverflow)
DE (1) DE2064259B2 (enrdf_load_stackoverflow)
FR (1) FR2074365A5 (enrdf_load_stackoverflow)
GB (1) GB1302020A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE2064259A1 (de) 1971-07-01
FR2074365A5 (enrdf_load_stackoverflow) 1971-10-01
GB1302020A (enrdf_load_stackoverflow) 1973-01-04
DE2064259B2 (de) 1974-02-07
DE2064259C3 (enrdf_load_stackoverflow) 1974-10-03

Similar Documents

Publication Publication Date Title
CA1028490A (en) Cathode-ray tube and method for making same
CA967047A (en) Method for forming a cathode-ray tube screen
CA1011871A (en) Colour television display apparatus including a cathode-ray tube
CA946222A (en) Tube forming method and apparatus
CA848404A (en) Method and apparatus for making tubes
CA923352A (en) Method and apparatus for producing phosphor dots on the faceplate of a phosphor screen
CA924157A (en) Method and apparatus for making a color cathode-ray tube
CA997465A (fr) Procede de guidage du faisceau d'un tube a ecran luminescent et tube faisant application du procede
CA918511A (en) Method of manufacturing colour picture tube
CA927653A (en) Aperture mask and screening process for color cathode-ray tube
CA938984A (en) Cathode-ray tube and method for making same
CA855919A (en) Method and apparatus for making a waveguide
CA922953A (en) Method and apparatus for producing phosphor dots on the faceplate of a phosphor screen
AU435053B2 (en) Method and apparatus for making tubes
CA795269A (en) Method of making a color cathode-ray tube
AU448283B2 (en) A tetrahedron forming apparatus and method
AU5846369A (en) Method and apparatus for making tubes
CA817629A (en) Method and apparatus for forming tubes
CA914511A (en) Methods and apparatus for manufcturing shadow masks for colored television tubes
CA920638A (en) Color cathode ray tube and screen and method for making the same
CA929398A (en) Color cathode ray tube and screen and method for making the same
AU1155170A (en) A tetrahedron forming apparatus and method
CA756580A (en) Tube making method and apparatus
CA805792A (en) Color tube testing apparatus
AU6599569A (en) Method of manufacturing a picture tube for colour television anda picture tube for colour television