NL226503A - - Google Patents
Info
- Publication number
- NL226503A NL226503A NL226503DA NL226503A NL 226503 A NL226503 A NL 226503A NL 226503D A NL226503D A NL 226503DA NL 226503 A NL226503 A NL 226503A
- Authority
- NL
- Netherlands
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
-
- 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
- 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
- H01J29/26—Luminescent screens with superimposed luminescent 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65386757A | 1957-04-19 | 1957-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL226503A true NL226503A (en:Method) |
Family
ID=24622595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL226503D NL226503A (en:Method) | 1957-04-19 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE566917A (en:Method) |
| DE (1) | DE1422426A1 (en:Method) |
| GB (2) | GB901368A (en:Method) |
| NL (1) | NL226503A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2176047A (en) * | 1985-04-29 | 1986-12-10 | Emi Ltd | Cathode ray tubes |
-
0
- NL NL226503D patent/NL226503A/xx unknown
- BE BE566917D patent/BE566917A/xx unknown
-
1958
- 1958-04-16 DE DE19581422426 patent/DE1422426A1/de active Pending
- 1958-04-19 GB GB97562D patent/GB901368A/en not_active Expired
- 1958-04-19 GB GB900558A patent/GB901367A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE566917A (en:Method) | |
| GB901367A (en) | 1962-07-18 |
| DE1422426A1 (de) | 1969-05-29 |
| GB901368A (en) | 1962-07-18 |