BE782580A - PERFORATED COVERS FOR COLORED KINESCOPES - Google Patents
PERFORATED COVERS FOR COLORED KINESCOPESInfo
- Publication number
- BE782580A BE782580A BE782580A BE782580A BE782580A BE 782580 A BE782580 A BE 782580A BE 782580 A BE782580 A BE 782580A BE 782580 A BE782580 A BE 782580A BE 782580 A BE782580 A BE 782580A
- Authority
- BE
- Belgium
- Prior art keywords
- kinescopes
- colored
- perforated covers
- perforated
- covers
- Prior art date
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
-
- 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
- H01J2229/0716—Mounting arrangements of aperture plate to frame or vessel
-
- 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 |
---|---|---|---|
IT5001471 | 1971-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE782580A true BE782580A (en) | 1972-08-16 |
Family
ID=11272076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE782580A BE782580A (en) | 1971-04-28 | 1972-04-24 | PERFORATED COVERS FOR COLORED KINESCOPES |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE782580A (en) |
DE (1) | DE2220229A1 (en) |
FR (1) | FR2134436B1 (en) |
NL (1) | NL165327C (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7315905A (en) * | 1973-11-21 | 1975-05-23 | Philips Nv | ELECTRON BEAM TUBE FOR DISPLAYING COLORED IMAGES. |
JPS5730745Y2 (en) * | 1975-10-16 | 1982-07-06 | ||
DE2713765A1 (en) * | 1977-03-29 | 1978-10-12 | Licentia Gmbh | Colour selection mask and frame for CRT - has volume of thin walled mask related to volume of thick walled frame by empirical formula for good thermal characteristics |
FI71211C (en) * | 1977-06-22 | 1986-11-24 | Hitachi Ltd | HAZARDOUS FOER EN SKUGGMASK I ETT FAERGKATODSTRAOLERER |
US4146816A (en) * | 1977-07-08 | 1979-03-27 | Rca Corporation | Cathode-ray tube with a corrugated mask having a corrugated hinging skirt |
US4327307A (en) * | 1979-03-19 | 1982-04-27 | North American Philips Consumer Electronics Corp. | Shadow mask for color cathode ray tube |
DE3115799C2 (en) * | 1981-04-18 | 1985-05-30 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Color selection electrode for color television tubes and process for their manufacture |
US4593224A (en) * | 1983-09-30 | 1986-06-03 | Zenith Electronics Corporation | Tension mask cathode ray tube |
DE3919674A1 (en) * | 1989-06-16 | 1990-12-20 | Nokia Unterhaltungselektronik | MASK-FRAME COMBINATION FOR A COLOR PIPE |
US5218265A (en) * | 1989-06-16 | 1993-06-08 | Nokia (Deutschland) Gmbh | Combined mask-frame with double spot welds |
US6703565B1 (en) | 1996-09-06 | 2004-03-09 | Matsushita Electric Industrial Co., Ltd. | Printed wiring board |
EP0858094B1 (en) * | 1997-01-30 | 2002-04-17 | Matsushita Display Devices (Germany) GmbH | Color picture tube with a maskframe assembly |
TW367519B (en) * | 1997-05-27 | 1999-08-21 | Matsushita Electric Ind Co Ltd | Shielding plate body, shielding plate and color picture tube |
JP3482872B2 (en) | 1998-05-15 | 2004-01-06 | 松下電器産業株式会社 | Color cathode ray tube |
SG86345A1 (en) | 1998-05-14 | 2002-02-19 | Matsushita Electric Ind Co Ltd | Circuit board and method of manufacturing the same |
US6565954B2 (en) | 1998-05-14 | 2003-05-20 | Matsushita Electric Industrial Co., Ltd. | Circuit board and method of manufacturing the same |
JP2000011911A (en) | 1998-06-26 | 2000-01-14 | Hitachi Ltd | Color cathode-ray tube having shadow mask |
US6518514B2 (en) | 2000-08-21 | 2003-02-11 | Matsushita Electric Industrial Co., Ltd. | Circuit board and production of the same |
-
1972
- 1972-04-24 NL NL7205544A patent/NL165327C/en not_active IP Right Cessation
- 1972-04-24 FR FR7214424A patent/FR2134436B1/fr not_active Expired
- 1972-04-24 BE BE782580A patent/BE782580A/en unknown
- 1972-04-25 DE DE19722220229 patent/DE2220229A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
NL165327C (en) | 1981-03-16 |
FR2134436B1 (en) | 1975-06-20 |
NL165327B (en) | 1980-10-15 |
NL7205544A (en) | 1972-10-31 |
FR2134436A1 (en) | 1972-12-08 |
DE2220229A1 (en) | 1972-11-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE782580A (en) | PERFORATED COVERS FOR COLORED KINESCOPES | |
BE779353A (en) | ELECTRODES HELMET FOR | |
BE788210A (en) | FILTER BOX | |
BE788659A (en) | IMPROVEMENTS TO SUSPENSIONS FOR | |
BE783640R (en) | CLOGGING | |
BE783639R (en) | CLOGGING | |
BR7206257D0 (en) | FILTER SET | |
AR193531A1 (en) | BREATHER VALVE | |
ZA726367B (en) | Apparatus for performing saturation analyses | |
BE778793A (en) | SCALE-RELATED IMPROVEMENTS | |
BE784487A (en) | GRILL IMPROVEMENTS | |
FI54614B (en) | KATOD FOER ELEKTROLYTISK RENING AV METALLER | |
NO137421C (en) | PROCEDURE FOR MAKING SHAPES | |
BE793188A (en) | FOUNDRY MIXER | |
BE784880A (en) | TAPS IMPROVEMENTS | |
IT964235B (en) | METALLURGICAL PROCEDURE | |
AR196417A1 (en) | PROCEDURE FOR REFINING POOR FOSPHORUS ARRABIO | |
ES186529Y (en) | METALLIC TEARING HOOD. | |
CH554118A (en) | REMOVABLE SCREEN FOR TELEVISION EQUIPMENT. | |
AT328114B (en) | PAN CARRIAGE | |
BE787418A (en) | MOLD IMPROVEMENTS | |
CH533734A (en) | Manhole cover | |
BE792136A (en) | TRAILER IMPROVEMENTS | |
BE781336A (en) | IMPROVED PROJECTION SCREEN | |
BE771344A (en) | CRANE TYPE TOWING UNIT. |