CH441431A - Method of manufacturing a cathode ray tube with a picture display - Google Patents
Method of manufacturing a cathode ray tube with a picture displayInfo
- Publication number
- CH441431A CH441431A CH19663A CH19663A CH441431A CH 441431 A CH441431 A CH 441431A CH 19663 A CH19663 A CH 19663A CH 19663 A CH19663 A CH 19663A CH 441431 A CH441431 A CH 441431A
- Authority
- CH
- Switzerland
- Prior art keywords
- manufacturing
- ray tube
- cathode ray
- picture display
- picture
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
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
- H01J29/187—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL273492 | 1962-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH441431A true CH441431A (en) | 1967-08-15 |
Family
ID=19753528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH19663A CH441431A (en) | 1962-01-12 | 1963-01-09 | Method of manufacturing a cathode ray tube with a picture display |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE627003A (en) |
CH (1) | CH441431A (en) |
DK (1) | DK102922C (en) |
GB (1) | GB958102A (en) |
NL (1) | NL273492A (en) |
OA (1) | OA00754A (en) |
-
0
- BE BE627003D patent/BE627003A/xx unknown
- NL NL273492D patent/NL273492A/xx unknown
-
1963
- 1963-01-09 DK DK7563AA patent/DK102922C/en active
- 1963-01-09 CH CH19663A patent/CH441431A/en unknown
- 1963-01-09 GB GB1038/63A patent/GB958102A/en not_active Expired
-
1964
- 1964-12-12 OA OA50822A patent/OA00754A/en unknown
Also Published As
Publication number | Publication date |
---|---|
OA00754A (en) | 1967-07-15 |
NL273492A (en) | |
GB958102A (en) | 1964-05-13 |
BE627003A (en) | |
DK102922C (en) | 1965-10-25 |
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