NL193148A - - Google Patents
Info
- Publication number
- NL193148A NL193148A NL193148DA NL193148A NL 193148 A NL193148 A NL 193148A NL 193148D A NL193148D A NL 193148DA NL 193148 A NL193148 A NL 193148A
- 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
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
- H01J29/073—Mounting arrangements associated with shadow masks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/07—Shadow masks
- H01J2229/0727—Aperture plate
- H01J2229/0766—Details of skirt or border
- H01J2229/0772—Apertures, cut-outs, depressions, or the like
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US775204XA | 1953-12-21 | 1953-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL193148A true NL193148A (fr) |
Family
ID=22138551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL193148D NL193148A (fr) | 1953-12-21 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1117716A (fr) |
| GB (1) | GB775204A (fr) |
| NL (1) | NL193148A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55163745A (en) * | 1979-06-07 | 1980-12-20 | Sony Corp | Flat panel type color cathode-ray tube |
| US4798992A (en) * | 1986-05-14 | 1989-01-17 | Sony Corporation | Color cathode-ray tube with electron beam selection mask support structure |
-
0
- NL NL193148D patent/NL193148A/xx unknown
-
1954
- 1954-11-23 GB GB33957/54A patent/GB775204A/en not_active Expired
- 1954-12-16 FR FR1117716D patent/FR1117716A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB775204A (en) | 1957-05-22 |
| FR1117716A (fr) | 1956-05-25 |