BE789869A - Dispositif de reproduction d'images de television en couleur, muni d'untube cathodique - Google Patents
Dispositif de reproduction d'images de television en couleur, muni d'untube cathodiqueInfo
- Publication number
- BE789869A BE789869A BE789869DA BE789869A BE 789869 A BE789869 A BE 789869A BE 789869D A BE789869D A BE 789869DA BE 789869 A BE789869 A BE 789869A
- Authority
- BE
- Belgium
- Prior art keywords
- reproduction device
- image reproduction
- color television
- television image
- cathodic tube
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/28—Arrangements for convergence or focusing
- H04N9/285—Arrangements for convergence or focusing using quadrupole lenses
-
- 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
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/96—Circuit elements other than coils, reactors or the like, associated with the tube
- H01J2229/964—Circuit elements other than coils, reactors or the like, associated with the tube associated with the deflection system
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7113889.A NL162807C (nl) | 1971-10-09 | 1971-10-09 | Kleurentelevisieweergeefinrichting voorzien van een elektronenstraalbuis. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE789869A true BE789869A (fr) | 1973-04-09 |
Family
ID=19814209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE789869D BE789869A (fr) | 1971-10-09 | Dispositif de reproduction d'images de television en couleur, muni d'untube cathodique |
Country Status (21)
Country | Link |
---|---|
US (1) | US3793554A (de) |
JP (1) | JPS4847213A (de) |
AR (1) | AR193542A1 (de) |
AT (1) | AT322644B (de) |
AU (1) | AU470103B2 (de) |
BE (1) | BE789869A (de) |
BR (1) | BR7206975D0 (de) |
CA (1) | CA1001295A (de) |
CH (1) | CH552919A (de) |
DE (1) | DE2249186C3 (de) |
ES (1) | ES407411A1 (de) |
FR (1) | FR2156126B1 (de) |
GB (1) | GB1410234A (de) |
HK (1) | HK60376A (de) |
IL (1) | IL40515A (de) |
IT (1) | IT968735B (de) |
NL (1) | NL162807C (de) |
OA (1) | OA04196A (de) |
PL (1) | PL90217B1 (de) |
SE (1) | SE374247B (de) |
ZA (1) | ZA726500B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3898520A (en) * | 1972-09-06 | 1975-08-05 | Philips Corp | Deflection coils and system having two quadripolar fields at a forty five degree angle with respect to each other |
US3912970A (en) * | 1973-06-08 | 1975-10-14 | Zenith Radio Corp | Electron beam deflection correction system |
US3930185A (en) * | 1974-05-20 | 1975-12-30 | Rca Corp | Display system with simplified convergence |
US4066863A (en) * | 1974-06-26 | 1978-01-03 | International Business Machines Corporation | Method and system for automatically correcting aberrations of a beam of charged particles |
NL7607472A (nl) * | 1976-07-07 | 1978-01-10 | Philips Nv | Werkwijze voor het instellen van een magnetische afbuigeenheid van een kathodestraalbuis, katho- destraalbuis met afbuigeenheid of referentiepun- ten ingesteld volgens deze werkwijze en afbuig- eenheid voorzien van referentiepunten ingesteld volgens deze werkwijze. |
JPS5496112U (de) * | 1977-12-19 | 1979-07-07 | ||
US4490652A (en) * | 1982-12-30 | 1984-12-25 | International Business Machines Corporation | Flat cathode ray tube with keystone compensation |
JPH01175151A (ja) * | 1987-12-29 | 1989-07-11 | Sony Corp | 偏向ヨーク |
DE69020478T2 (de) * | 1989-10-02 | 1996-02-22 | Philips Electronics Nv | Farbbildröhrensystem mit reduziertem Fleckwachstum. |
US5028850A (en) * | 1990-07-19 | 1991-07-02 | Rca Licensing Corporation | Deflection system with a controlled beam spot |
US5327051A (en) * | 1990-07-19 | 1994-07-05 | Rca Thomson Licensing Corporation | Deflection system with a pair of quadrupole arrangements |
TW201113915A (en) * | 2009-10-14 | 2011-04-16 | Lerrel World Hi Tech Corp | Symmetrical parallel induction coils for electromagnetic devices |
JP6817349B2 (ja) * | 2019-01-29 | 2021-01-20 | 日本電子株式会社 | 偏向器および荷電粒子線装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3504211A (en) * | 1965-05-12 | 1970-03-31 | Hitachi Ltd | Electron beam control device for use with a cathode ray tube for dynamic correction of electron beam astigmatism and defocusing |
NL6704218A (de) * | 1967-03-22 | 1968-09-23 | ||
NL6909887A (de) * | 1969-06-27 | 1970-12-29 | ||
US3622835A (en) * | 1969-12-10 | 1971-11-23 | Motorola Inc | Current-generating circuit |
-
0
- BE BE789869D patent/BE789869A/xx unknown
-
1971
- 1971-10-09 NL NL7113889.A patent/NL162807C/xx active
-
1972
- 1972-09-07 ES ES407411A patent/ES407411A1/es not_active Expired
- 1972-09-22 ZA ZA726500A patent/ZA726500B/xx unknown
- 1972-09-29 AR AR244387A patent/AR193542A1/es active
- 1972-10-04 US US00294912A patent/US3793554A/en not_active Expired - Lifetime
- 1972-10-05 AU AU47416/72A patent/AU470103B2/en not_active Expired
- 1972-10-06 JP JP47099991A patent/JPS4847213A/ja active Pending
- 1972-10-06 FR FR7235506A patent/FR2156126B1/fr not_active Expired
- 1972-10-06 SE SE7212923A patent/SE374247B/xx unknown
- 1972-10-06 AT AT860272A patent/AT322644B/de not_active IP Right Cessation
- 1972-10-06 BR BR006975/72A patent/BR7206975D0/pt unknown
- 1972-10-06 IL IL40515A patent/IL40515A/xx unknown
- 1972-10-06 DE DE2249186A patent/DE2249186C3/de not_active Expired
- 1972-10-06 IT IT30218/72A patent/IT968735B/it active
- 1972-10-06 CH CH1462572A patent/CH552919A/de not_active IP Right Cessation
- 1972-10-06 GB GB4620672A patent/GB1410234A/en not_active Expired
- 1972-10-06 CA CA153,410A patent/CA1001295A/en not_active Expired
- 1972-10-07 PL PL1972158158A patent/PL90217B1/pl unknown
- 1972-10-09 OA OA54716A patent/OA04196A/xx unknown
-
1976
- 1976-09-23 HK HK603/76*UA patent/HK60376A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU4741672A (en) | 1974-04-11 |
PL90217B1 (de) | 1977-01-31 |
NL162807C (nl) | 1980-06-16 |
CH552919A (de) | 1974-08-15 |
DE2249186B2 (de) | 1974-06-27 |
DE2249186A1 (de) | 1973-04-12 |
AT322644B (de) | 1975-05-26 |
ZA726500B (en) | 1974-04-24 |
JPS4847213A (de) | 1973-07-05 |
FR2156126B1 (de) | 1977-12-23 |
CA1001295A (en) | 1976-12-07 |
GB1410234A (en) | 1975-10-15 |
ES407411A1 (es) | 1975-11-01 |
IT968735B (it) | 1974-03-20 |
AR193542A1 (es) | 1973-04-30 |
US3793554A (en) | 1974-02-19 |
BR7206975D0 (pt) | 1973-08-30 |
AU470103B2 (en) | 1976-03-04 |
DE2249186C3 (de) | 1975-02-13 |
NL162807B (nl) | 1980-01-15 |
IL40515A0 (en) | 1972-12-29 |
HK60376A (en) | 1976-10-01 |
FR2156126A1 (de) | 1973-05-25 |
OA04196A (fr) | 1979-12-31 |
SE374247B (de) | 1975-02-24 |
NL7113889A (de) | 1973-04-11 |
IL40515A (en) | 1975-06-25 |
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