BE799604A - PERFECTED PROCESS FOR MANUFACTURING A COLOR IMAGE TUBE, - Google Patents
PERFECTED PROCESS FOR MANUFACTURING A COLOR IMAGE TUBE,Info
- Publication number
- BE799604A BE799604A BE131173A BE131173A BE799604A BE 799604 A BE799604 A BE 799604A BE 131173 A BE131173 A BE 131173A BE 131173 A BE131173 A BE 131173A BE 799604 A BE799604 A BE 799604A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacturing
- color image
- image tube
- perfected process
- perfected
- Prior art date
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
-
- 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)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00254201A US3834926A (en) | 1972-05-17 | 1972-05-17 | Method of making a color picture tube |
Publications (1)
Publication Number | Publication Date |
---|---|
BE799604A true BE799604A (en) | 1973-09-17 |
Family
ID=22963315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE131173A BE799604A (en) | 1972-05-17 | 1973-05-16 | PERFECTED PROCESS FOR MANUFACTURING A COLOR IMAGE TUBE, |
Country Status (7)
Country | Link |
---|---|
US (1) | US3834926A (en) |
JP (1) | JPS4942276A (en) |
BE (1) | BE799604A (en) |
DE (1) | DE2325050A1 (en) |
FR (1) | FR2184789B1 (en) |
GB (1) | GB1380859A (en) |
NL (1) | NL7306921A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3909311A (en) * | 1974-08-05 | 1975-09-30 | Hitachi Ltd | Shadow mask for use in color picture tube and method for fabricating same |
JPS5255877A (en) * | 1975-11-01 | 1977-05-07 | Fujitsu Ltd | Semiconductor device |
JPS56103446A (en) * | 1980-01-22 | 1981-08-18 | Fujitsu Ltd | Semiconductor device |
US4927692A (en) * | 1988-11-25 | 1990-05-22 | International Business Machines Corporation | Antistatic mask for use with electronic test apparatus |
-
1972
- 1972-05-17 US US00254201A patent/US3834926A/en not_active Expired - Lifetime
-
1973
- 1973-05-10 GB GB2232873A patent/GB1380859A/en not_active Expired
- 1973-05-14 FR FR7317314A patent/FR2184789B1/fr not_active Expired
- 1973-05-16 BE BE131173A patent/BE799604A/en unknown
- 1973-05-17 JP JP48054165A patent/JPS4942276A/ja active Pending
- 1973-05-17 NL NL7306921A patent/NL7306921A/xx unknown
- 1973-05-17 DE DE2325050A patent/DE2325050A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7306921A (en) | 1973-11-20 |
GB1380859A (en) | 1975-01-15 |
DE2325050A1 (en) | 1973-12-06 |
JPS4942276A (en) | 1974-04-20 |
FR2184789B1 (en) | 1976-11-12 |
US3834926A (en) | 1974-09-10 |
FR2184789A1 (en) | 1973-12-28 |
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