NL291908A - - Google Patents
Info
- Publication number
- NL291908A NL291908A NL291908DA NL291908A NL 291908 A NL291908 A NL 291908A NL 291908D A NL291908D A NL 291908DA NL 291908 A NL291908 A NL 291908A
- 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
- H01J29/322—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 with adjacent dots
-
- 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
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
- H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1726062 | 1962-04-28 | ||
| JP1962762 | 1962-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL291908A true NL291908A (xx) |
Family
ID=26353748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL291908D NL291908A (xx) | 1962-04-28 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB1023334A (xx) |
| NL (1) | NL291908A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3828216A (en) * | 1970-02-14 | 1974-08-06 | Sony Corp | Color display tube with elongated phosphor dots and shadow mask apertures |
| CA2944459C (en) | 2014-03-31 | 2023-03-14 | Impossible Foods Inc. | Ground meat replicas |
-
0
- NL NL291908D patent/NL291908A/xx unknown
-
1963
- 1963-04-17 GB GB1519363A patent/GB1023334A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1023334A (en) | 1966-03-23 |