IT1016668B - Tubo catodico per la presenta zione di immagini a colori - Google Patents
Tubo catodico per la presenta zione di immagini a coloriInfo
- Publication number
- IT1016668B IT1016668B IT6933974A IT6933974A IT1016668B IT 1016668 B IT1016668 B IT 1016668B IT 6933974 A IT6933974 A IT 6933974A IT 6933974 A IT6933974 A IT 6933974A IT 1016668 B IT1016668 B IT 1016668B
- Authority
- IT
- Italy
- Prior art keywords
- presentation
- color images
- cathode tube
- cathode
- tube
- Prior art date
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
- 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
- H01J29/28—Luminescent screens with protective, conductive or reflective 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
- 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)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7310371A NL7310371A (nl) | 1973-07-26 | 1973-07-26 | Kathodestraalbuis voor het weergeven van gekleurde beelden. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1016668B true IT1016668B (it) | 1977-06-20 |
Family
ID=19819324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT6933974A IT1016668B (it) | 1973-07-26 | 1974-07-23 | Tubo catodico per la presenta zione di immagini a colori |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5044770A (it) |
| BE (1) | BE818059A (it) |
| CA (1) | CA1011388A (it) |
| DE (1) | DE2433360A1 (it) |
| ES (1) | ES428615A1 (it) |
| FR (1) | FR2246054B1 (it) |
| GB (1) | GB1427649A (it) |
| IT (1) | IT1016668B (it) |
| NL (1) | NL7310371A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3968099B1 (fr) | 2020-09-15 | 2024-10-30 | Omega SA | Systeme de fixation d'un mouvement d'horlogerie dans une boite de montre |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3812394A (en) * | 1971-10-06 | 1974-05-21 | Zenith Radio Corp | Image screen with single,optically continuous filter |
-
1973
- 1973-07-26 NL NL7310371A patent/NL7310371A/xx not_active Application Discontinuation
-
1974
- 1974-07-11 DE DE19742433360 patent/DE2433360A1/de not_active Ceased
- 1974-07-22 CA CA205,253A patent/CA1011388A/en not_active Expired
- 1974-07-23 GB GB3253974A patent/GB1427649A/en not_active Expired
- 1974-07-23 JP JP8386574A patent/JPS5044770A/ja active Pending
- 1974-07-23 IT IT6933974A patent/IT1016668B/it active
- 1974-07-24 BE BE146917A patent/BE818059A/xx unknown
- 1974-07-24 ES ES428615A patent/ES428615A1/es not_active Expired
- 1974-07-25 FR FR7425901A patent/FR2246054B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2246054A1 (it) | 1975-04-25 |
| BE818059A (fr) | 1975-01-24 |
| GB1427649A (en) | 1976-03-10 |
| NL7310371A (nl) | 1975-01-28 |
| ES428615A1 (es) | 1976-08-16 |
| CA1011388A (en) | 1977-05-31 |
| DE2433360A1 (de) | 1975-02-13 |
| AU7154274A (en) | 1976-01-29 |
| JPS5044770A (it) | 1975-04-22 |
| FR2246054B1 (it) | 1977-07-01 |
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