BE737413A - - Google Patents
Info
- Publication number
- BE737413A BE737413A BE737413DA BE737413A BE 737413 A BE737413 A BE 737413A BE 737413D A BE737413D A BE 737413DA BE 737413 A BE737413 A BE 737413A
- Authority
- BE
- Belgium
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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75227968A | 1968-08-13 | 1968-08-13 | |
| US75228068A | 1968-08-13 | 1968-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE737413A true BE737413A (xx) | 1970-01-16 |
Family
ID=27115565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE737413D BE737413A (xx) | 1968-08-13 | 1969-08-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US3524973A (xx) |
| BE (1) | BE737413A (xx) |
| DE (1) | DE6931410U (xx) |
| GB (2) | GB1272441A (xx) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3621318A (en) * | 1970-04-27 | 1971-11-16 | Admiral Corp | Color television picture tube with metallic film coating on funnel portion |
| US3700948A (en) * | 1970-07-09 | 1972-10-24 | Motorola Inc | Edge-bonded bi-metallic strip extending from metal plate on shadow mask to stud via spring of substantially smaller cross-sectional area than strip |
| US3639798A (en) * | 1970-08-05 | 1972-02-01 | Sylvania Electric Prod | Shadow mask support comprising flat, bimetallic element attached to inwardly projecting frame flange |
| US3873875A (en) * | 1970-08-05 | 1975-03-25 | Gte Sylvania Inc | Temperature compensating parallax barrier supporting system for color cathode ray tubes |
| US3700949A (en) * | 1971-01-21 | 1972-10-24 | Nippon Electric Co | Color television picture tube |
| US3862448A (en) * | 1971-09-03 | 1975-01-21 | Hitachi Ltd | Colour picture tube including shadow mask having self-compensation function for thermal stress |
| US3754157A (en) * | 1971-09-30 | 1973-08-21 | Hitachi Ltd | Stepped bimetallic shadow mask mounting element |
| US3943399A (en) * | 1973-09-07 | 1976-03-09 | Zenith Radio Corporation | Shadow-mask color cathode ray tube with improved mask suspension system |
| US3970456A (en) * | 1974-12-06 | 1976-07-20 | Rca Corporation | Method for preparing a viewing-screen structure for a CRT having temperature-compensated mask-mounting means, including cooling mask during exposure |
| US4315189A (en) * | 1979-02-14 | 1982-02-09 | Toshiba Corporation | Support structure for shadow mask of color cathode ray tube |
| US4839556A (en) * | 1983-02-25 | 1989-06-13 | Rca Licensing Corporation | Cathode-ray tube having an improved shadow mask contour |
| FR2555808B1 (fr) * | 1983-11-25 | 1986-10-10 | Videocolor | Masque d'ombre pour tube d'image en couleurs et tube d'image le comportant |
| US4613785A (en) * | 1984-03-29 | 1986-09-23 | Rca Corporation | Color picture tube having an improved simplified support structure for a color selection electrode |
| US5066886A (en) * | 1989-10-31 | 1991-11-19 | Carpenter Technology Corporation | Thermally responsive article, method of making same, and a device incorporataing said article |
| US5680004A (en) * | 1995-12-28 | 1997-10-21 | Thomson Consumer Electronics, Inc. | Color picture tube having an improved shadow mask-to-frame connection |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3330980A (en) * | 1965-07-16 | 1967-07-11 | Rca Corp | Shadow mask mounted with bi-metallic sections connected by expansible loop |
| US3449612A (en) * | 1968-04-24 | 1969-06-10 | Sylvania Electric Prod | Color cathode ray tube having shadow mask frame formed to accommodate a support system |
-
1968
- 1968-08-13 US US752279A patent/US3524973A/en not_active Expired - Lifetime
- 1968-08-13 US US752280A patent/US3524974A/en not_active Expired - Lifetime
-
1969
- 1969-08-07 DE DE6931410U patent/DE6931410U/de not_active Expired
- 1969-08-13 GB GB40436/69A patent/GB1272441A/en not_active Expired
- 1969-08-13 BE BE737413D patent/BE737413A/xx unknown
- 1969-08-13 GB GB40437/69A patent/GB1272442A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3524973A (en) | 1970-08-18 |
| GB1272441A (en) | 1972-04-26 |
| US3524974A (en) | 1970-08-18 |
| DE6931410U (de) | 1970-01-15 |
| GB1272442A (en) | 1972-04-26 |