BE728214A - - Google Patents
Info
- Publication number
- BE728214A BE728214A BE728214DA BE728214A BE 728214 A BE728214 A BE 728214A BE 728214D A BE728214D A BE 728214DA BE 728214 A BE728214 A BE 728214A
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
- H01J29/803—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching for post-acceleration or post-deflection, e.g. for colour switching
-
- 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
- H01J2229/075—Beam passing apertures, e.g. geometrical arrangements
- H01J2229/0755—Beam passing apertures, e.g. geometrical arrangements characterised by aperture shape
- H01J2229/0761—Uniaxial masks having parallel slit apertures, i.e. Trinitron type
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP904368 | 1968-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728214A true BE728214A (US07534539-20090519-C00280.png) | 1969-07-16 |
Family
ID=11709600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728214D BE728214A (US07534539-20090519-C00280.png) | 1968-02-12 | 1969-02-11 |
Country Status (11)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3652895A (en) * | 1969-05-23 | 1972-03-28 | Tokyo Shibaura Electric Co | Shadow-mask having graduated rectangular apertures |
| JPS4831372B1 (US07534539-20090519-C00280.png) * | 1969-05-31 | 1973-09-28 | ||
| US4810928A (en) * | 1982-12-06 | 1989-03-07 | Hitachi, Ltd. | Cathode-ray tube for constituting large picture display apparatus |
| JP3158297B2 (ja) * | 1991-12-06 | 2001-04-23 | ソニー株式会社 | アパーチャーグリル |
| JP2000031885A (ja) * | 1998-07-16 | 2000-01-28 | Ntt Mobil Communication Network Inc | 移動局正常接続確認方法 |
| US6274975B1 (en) | 1999-04-01 | 2001-08-14 | Thomson Licensing S.A. | Color picture tube having a tension mask attached to a frame |
| US6225736B1 (en) | 1999-04-01 | 2001-05-01 | Thomson Licensing S.A. | Color picture tube having a low expansion tension mask attached to a higher expansion frame |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733366A (en) * | 1956-01-31 | Grimm ctal | ||
| US2862107A (en) * | 1951-04-06 | 1958-11-25 | Gen Electric | Means for and method of controlling the generation of x-rays |
| US2729760A (en) * | 1953-03-17 | 1956-01-03 | Chromatic Television Lab Inc | Electrode structure for cathode-ray tubes for image production in natural color |
| US2722623A (en) * | 1953-03-31 | 1955-11-01 | Rca Corp | Color-kinescopes etc. |
| US2889483A (en) * | 1954-09-01 | 1959-06-02 | Sylvania Electric Prod | Glass base grid |
| US2859438A (en) * | 1955-01-31 | 1958-11-04 | Hughes Aircraft Co | Range-height parallel-type radar system |
-
1969
- 1969-02-06 AT AT120169A patent/AT284218B/de not_active IP Right Cessation
- 1969-02-06 CS CS78769*#A patent/CS155197B2/cs unknown
- 1969-02-08 NO NO0496/69A patent/NO122853B/no unknown
- 1969-02-11 CH CH202269A patent/CH497785A/de not_active IP Right Cessation
- 1969-02-11 DK DK72469AA patent/DK123953B/da not_active IP Right Cessation
- 1969-02-11 SE SE01829/69A patent/SE349892B/xx unknown
- 1969-02-11 BE BE728214D patent/BE728214A/xx not_active IP Right Cessation
- 1969-02-12 US US798635A patent/US3573528A/en not_active Expired - Lifetime
- 1969-02-12 NL NL696902220A patent/NL148438B/xx not_active IP Right Cessation
- 1969-02-12 FR FR6903375A patent/FR2001776A1/fr active Pending
- 1969-02-12 GB GB7735/69A patent/GB1248532A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL148438B (nl) | 1976-01-15 |
| DE1907010B2 (de) | 1972-09-14 |
| US3573528A (en) | 1971-04-06 |
| AT284218B (de) | 1970-09-10 |
| GB1248532A (en) | 1971-10-06 |
| NL6902220A (US07534539-20090519-C00280.png) | 1969-08-14 |
| FR2001776A1 (US07534539-20090519-C00280.png) | 1969-10-03 |
| CH497785A (de) | 1970-10-15 |
| DK123953B (da) | 1972-08-21 |
| DE1907010A1 (de) | 1969-09-11 |
| NO122853B (US07534539-20090519-C00280.png) | 1971-08-23 |
| CS155197B2 (US07534539-20090519-C00280.png) | 1974-05-30 |
| SE349892B (US07534539-20090519-C00280.png) | 1972-10-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: SONY CORP. SONY K.K. Effective date: 19890211 |