NL7013491A - - Google Patents
Info
- Publication number
- NL7013491A NL7013491A NL7013491A NL7013491A NL7013491A NL 7013491 A NL7013491 A NL 7013491A NL 7013491 A NL7013491 A NL 7013491A NL 7013491 A NL7013491 A NL 7013491A NL 7013491 A NL7013491 A NL 7013491A
- Authority
- NL
- Netherlands
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
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
- H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
- H01J9/144—Mask treatment related to the process of dot deposition during manufacture of luminescent screen
-
- 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
-
- 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
- H01J2229/0777—Coatings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85743769A | 1969-09-12 | 1969-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7013491A true NL7013491A (enExample) | 1971-03-16 |
Family
ID=25325996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7013491A NL7013491A (enExample) | 1969-09-12 | 1970-09-11 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3600213A (enExample) |
| JP (1) | JPS4932630B1 (enExample) |
| BE (1) | BE746890A (enExample) |
| CA (1) | CA929342A (enExample) |
| DE (1) | DE2007882C3 (enExample) |
| FR (1) | FR2060619A5 (enExample) |
| GB (1) | GB1238137A (enExample) |
| NL (1) | NL7013491A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1405899A (en) * | 1971-09-08 | 1975-09-10 | Hitachi Ltd | Method of forming secondary electron emission preventing layer for post-deflection acceleration type colour picture tube |
| US3989523A (en) * | 1971-09-15 | 1976-11-02 | International Standard Electric Corporation | Reducing aperture-size of shadow mask in painting black matrix CRT screen |
| US3770434A (en) * | 1971-10-15 | 1973-11-06 | Rca Corp | Method for making an image screen structure for an apertured-mask cathode-ray tube using a mask having temporary apertures |
| US3738233A (en) * | 1972-01-17 | 1973-06-12 | Zenith Radio Corp | Camera process for color tube screen printing |
| US3863086A (en) * | 1972-11-30 | 1975-01-28 | Gte Sylvania Inc | Coated pattern mask for use in forming a color CRT screen structure and method for coating the mask |
| US4187443A (en) * | 1978-09-08 | 1980-02-05 | Rca Corporation | Color picture tube having improved corrugated apertured mask and method of making same |
-
1969
- 1969-09-12 US US857437A patent/US3600213A/en not_active Expired - Lifetime
-
1970
- 1970-02-18 GB GB1238137D patent/GB1238137A/en not_active Expired
- 1970-02-20 DE DE2007882A patent/DE2007882C3/de not_active Expired
- 1970-02-23 CA CA075565A patent/CA929342A/en not_active Expired
- 1970-03-05 BE BE746890D patent/BE746890A/xx unknown
- 1970-05-19 JP JP45042169A patent/JPS4932630B1/ja active Pending
- 1970-08-13 FR FR7029827A patent/FR2060619A5/fr not_active Expired
- 1970-09-11 NL NL7013491A patent/NL7013491A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2060619A5 (enExample) | 1971-06-18 |
| DE2007882C3 (de) | 1979-05-10 |
| CA929342A (en) | 1973-07-03 |
| DE2007882B2 (de) | 1978-09-07 |
| JPS4932630B1 (enExample) | 1974-08-31 |
| US3600213A (en) | 1971-08-17 |
| BE746890A (fr) | 1970-08-17 |
| GB1238137A (enExample) | 1971-07-07 |
| DE2007882A1 (de) | 1971-04-08 |