FR2151051B1 - - Google Patents
Info
- Publication number
- FR2151051B1 FR2151051B1 FR7230968A FR7230968A FR2151051B1 FR 2151051 B1 FR2151051 B1 FR 2151051B1 FR 7230968 A FR7230968 A FR 7230968A FR 7230968 A FR7230968 A FR 7230968A FR 2151051 B1 FR2151051 B1 FR 2151051B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
-
- 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
-
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7936571U JPS4835267U (US08063081-20111122-C00044.png) | 1971-09-03 | 1971-09-03 | |
| JP10085271U JPS5552610Y2 (US08063081-20111122-C00044.png) | 1971-11-01 | 1971-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2151051A1 FR2151051A1 (US08063081-20111122-C00044.png) | 1973-04-13 |
| FR2151051B1 true FR2151051B1 (US08063081-20111122-C00044.png) | 1974-10-25 |
Family
ID=26420383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7230968A Expired FR2151051B1 (US08063081-20111122-C00044.png) | 1971-09-03 | 1972-08-31 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3862448A (US08063081-20111122-C00044.png) |
| DE (1) | DE2242782B2 (US08063081-20111122-C00044.png) |
| FR (1) | FR2151051B1 (US08063081-20111122-C00044.png) |
| GB (1) | GB1407608A (US08063081-20111122-C00044.png) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2549732A1 (de) * | 1975-11-06 | 1977-05-26 | Licentia Gmbh | Farbwahlmaskenanordnung fuer eine farbbildkathodenstrahlroehre |
| US4045701A (en) * | 1976-02-02 | 1977-08-30 | Zenith Radio Corporation | Shadow mask supported by cathode ray tube faceplate |
| US4191909A (en) * | 1978-10-23 | 1980-03-04 | Zenith Radio Corporation | Color CRT with shadow mask having peripherally grooved skirt |
| DE3018623C2 (de) * | 1980-05-16 | 1983-03-24 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Beschleunigungsgitter |
| NL8104894A (nl) * | 1981-10-29 | 1983-05-16 | Philips Nv | Kleurenbeeldbuis. |
| US4599533A (en) * | 1984-05-15 | 1986-07-08 | Rca Corporation | Color picture tube having shadow mask frame with truncated corners |
| FR2576452A1 (fr) * | 1985-01-22 | 1986-07-25 | Rca Corp | Tube image couleur a masque d'ombre perfectionne |
| US4767962A (en) * | 1986-07-02 | 1988-08-30 | Zenith Electronics Corporation | Color cathode ray tube and tensible shadow mask blank for use therein |
| US4748371A (en) * | 1987-02-10 | 1988-05-31 | Rca Licensing Corporation | Cathode-ray tube shadow mask for low overscan |
| EP0841679B1 (en) * | 1996-11-11 | 2003-02-12 | Kabushiki Kaisha Toshiba | Shadow mask and method of manufacturing the same |
| JP3536960B2 (ja) | 1997-03-11 | 2004-06-14 | 株式会社 日立ディスプレイズ | シャドウマスクを備えたカラー陰極線管 |
| WO1998042003A1 (fr) | 1997-03-14 | 1998-09-24 | Kabushiki Kaisha Toshiba | Tube cathodique couleur |
| KR100224981B1 (ko) * | 1997-07-23 | 1999-10-15 | 구자홍 | 평면브라운관의 새도우마스크 구조체 |
| TW512389B (en) | 1998-04-24 | 2002-12-01 | Hitachi Ltd | Color cathode ray tube having a shadow mask structure with curl reduced in a skirt portion thereof |
| JP2001110331A (ja) | 1999-10-08 | 2001-04-20 | Hitachi Ltd | カラー陰極線管 |
| TWI270098B (en) * | 2000-08-04 | 2007-01-01 | Matsushita Electric Ind Co Ltd | Cathode ray tube |
| AU2003289838A1 (en) * | 2002-08-14 | 2004-03-11 | Lg. Philips Displays | Color display tube with improved color selection electrode |
| EP1432003A1 (en) * | 2002-12-20 | 2004-06-23 | Thomson Licensing S.A. | Cathode ray tube (CRT) including a shadow mask with a partially etched mask border and skirt |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733366A (en) * | 1956-01-31 | Grimm ctal | ||
| BE540599A (US08063081-20111122-C00044.png) * | 1954-08-18 | |||
| US3524973A (en) * | 1968-08-13 | 1970-08-18 | Sylvania Electric Prod | Shadow mask supporting structure having thermal expansion correction means |
| US3660708A (en) * | 1969-03-19 | 1972-05-02 | Matsushita Electronics Corp | Shadow mask support means for a color television image tube |
| US3639799A (en) * | 1969-04-02 | 1972-02-01 | Tubal Ind Inc | Shadow mask with reinforcing ring for colored television picture tube |
| GB1313071A (en) * | 1970-06-15 | 1973-04-11 | Rca Corp | Shadwo-mask cathode-ray tube and frame assembly and method of making same |
| US3809945A (en) * | 1973-03-02 | 1974-05-07 | Zenith Radio Corp | Shadow mask for color cathode ray tube and method of manufacture thereof |
-
1972
- 1972-08-31 FR FR7230968A patent/FR2151051B1/fr not_active Expired
- 1972-08-31 DE DE19722242782 patent/DE2242782B2/de active Granted
- 1972-08-31 US US285322A patent/US3862448A/en not_active Expired - Lifetime
- 1972-08-31 GB GB4035572A patent/GB1407608A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2242782B2 (de) | 1976-04-29 |
| GB1407608A (en) | 1975-09-24 |
| DE2242782A1 (de) | 1973-03-08 |
| FR2151051A1 (US08063081-20111122-C00044.png) | 1973-04-13 |
| US3862448A (en) | 1975-01-21 |
