AR241293A1 - Disposicion de cañon electronico para un tubo de rayos catodicos de color. - Google Patents
Disposicion de cañon electronico para un tubo de rayos catodicos de color.Info
- Publication number
- AR241293A1 AR241293A1 AR87306821A AR30682187A AR241293A1 AR 241293 A1 AR241293 A1 AR 241293A1 AR 87306821 A AR87306821 A AR 87306821A AR 30682187 A AR30682187 A AR 30682187A AR 241293 A1 AR241293 A1 AR 241293A1
- Authority
- AR
- Argentina
- Prior art keywords
- electrodic
- media
- focus
- ray tube
- electronic
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
-
- 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
- H01J29/48—Electron guns
- H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
UNA DISPOSICION DE CANON ELECTRONICO PARA UN TUBO DE RAYOS CATODICOS DE COLOR CON MEDIOS FORMADORES DE HAZ QUE INCLUYEN MEDIOS DE LENTE DE ENFOQUE Y MEDIOS CATODICOS, MEDIOS DE LENTE DE ENFOUE PRINCIPALES PARA RECIBIR EL HAZ ELECTRONICO Y FORMAR UN PUNTO DE HAZ ELECTRONICO EN LA PANTALLA. LOS MEDIOS DE HAZ DE ENFOQUE PRINCIPAL TIENEN UNA PLURALIDAD DE MEDIOS ELECTRODICOS, Y MEDIOS ELECTRODICOS EFECTIVOS PARA FORMAR COMPONENTES DE CAMPO DE EMFOQUE PRINCIPAL ENTRE LOS MEDIOS ELECTRODICOS. LOS MEDIOS ELECTRODICOS INCLUYEN EN UNA DIRECCION HAZ ABAJO, PRIMEROS MEDIOS ELECTRODICOS DEENFOQUE PARA RECIBIR UN POTENCIAL DE AJUSTE DE FOCO VARIABLE, SEGUNDOS Y TERCEROS MEDIOS ELECTRODICOS RELACIONADOS CON LA CONVERGENCIA Y ESTRUCTURADOS Y DISPUESTOS PARA FORMAR ENTRE LOS MISMOS UNCOMPONENTE DE CAMPO DE ENFOQUE ASIMETRICO Y EFECTIVO PARA DESVIAR SIGNIFICATIVAMENTE UN HAZ PASANTE UN ANGULO PREDETERMINADO DE UNA TRAYECTORIA RECTA, Y MEDIOS PARA DESARROLLAR Y APLICAR UNA TENSION VARIABLE A UNO DE L SEGUNDO Y TERCER MEDIOS ELECTRODICOS PARA VARIAR LA INTENSIDAD DEL COMPONENTE DE CAMPO ASIMETRICO, Y POR ENDE EL ANGULO DE DEFLEXION DEL HAZ, SEGUN LA TENSION VARIABLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/832,568 US4704565A (en) | 1986-02-21 | 1986-02-21 | Dynamically converging electron gun system |
Publications (1)
Publication Number | Publication Date |
---|---|
AR241293A1 true AR241293A1 (es) | 1992-04-30 |
Family
ID=25262050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR87306821A AR241293A1 (es) | 1986-02-21 | 1987-02-23 | Disposicion de cañon electronico para un tubo de rayos catodicos de color. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4704565A (es) |
EP (1) | EP0234520B1 (es) |
JP (1) | JPS63133437A (es) |
AR (1) | AR241293A1 (es) |
BR (1) | BR8700850A (es) |
CA (1) | CA1275684C (es) |
DE (2) | DE3780324T2 (es) |
FI (1) | FI870719A (es) |
HK (1) | HK101292A (es) |
MX (1) | MX168185B (es) |
SG (1) | SG103892G (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0719541B2 (ja) * | 1985-04-30 | 1995-03-06 | 株式会社日立製作所 | インライン型カラー受像管 |
US4922166A (en) * | 1986-06-30 | 1990-05-01 | Sony Corporation | Electron gun for multigun cathode ray tube |
US4930015A (en) * | 1986-08-08 | 1990-05-29 | Zenith Electronics Corporation | Flat tension mask cathode ray tube implosion system |
US4771216A (en) * | 1987-08-13 | 1988-09-13 | Zenith Electronics Corporation | Electron gun system providing for control of convergence, astigmatism and focus with a single dynamic signal |
JP2690913B2 (ja) * | 1987-10-28 | 1997-12-17 | 株式会社日立製作所 | カラー受像管 |
NL8702631A (nl) * | 1987-11-04 | 1989-06-01 | Philips Nv | Kleurenbeeldbuis, afbuigsysteem en elektronenkanon. |
US4812718A (en) * | 1987-12-14 | 1989-03-14 | The United States Of America As Represented By The Secretary Of The Air Force | Resolution delta gun color monitor system apparatus |
KR910007800B1 (ko) * | 1988-11-05 | 1991-10-02 | 삼성전관 주식회사 | 다이나믹 포커스 전자총 |
US5036258A (en) * | 1989-08-11 | 1991-07-30 | Zenith Electronics Corporation | Color CRT system and process with dynamic quadrupole lens structure |
US5043625A (en) * | 1989-11-15 | 1991-08-27 | Zenith Electronics Corporation | Spherical aberration-corrected inline electron gun |
GB9104649D0 (en) * | 1991-03-05 | 1991-04-17 | Secr Defence | Focusing means for cathode ray tubes |
EP0509590B1 (en) * | 1991-04-17 | 1996-03-20 | Koninklijke Philips Electronics N.V. | Display device and cathode ray tube |
KR950020923A (ko) * | 1993-12-07 | 1995-07-26 | 이헌조 | 컬러 브라운관용 전자총 |
KR970009209B1 (en) * | 1994-01-22 | 1997-06-07 | Lg Electronics Inc | In-line type electron gun for crt |
JPH0831333A (ja) | 1994-07-19 | 1996-02-02 | Hitachi Ltd | カラー陰極線管 |
KR100189611B1 (ko) * | 1995-07-28 | 1999-06-01 | 구자홍 | 칼라음극선관용 전자총 |
JPH1021847A (ja) * | 1996-07-03 | 1998-01-23 | Sony Corp | カラー陰極線管用電子銃 |
US6400105B2 (en) | 1997-09-05 | 2002-06-04 | Hitachi, Ltd. | Color cathode-ray tube having electrostatic quadrupole lens exhibiting different intensities for electron beams |
TW414913B (en) * | 1997-10-20 | 2000-12-11 | Toshiba Corp | The cathode ray tube |
KR19990072737A (ko) | 1998-02-19 | 1999-09-27 | 이데이 노부유끼 | 컬러음극선관용전자총 |
US20020114728A1 (en) * | 2001-02-13 | 2002-08-22 | Kulish Victor V. | Electronic Sterilizer |
US10951287B2 (en) * | 2018-05-30 | 2021-03-16 | Qualcomm Incorporated | Node-specific permutation of the order of transmission of positioning beacon beams |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2801363A (en) * | 1953-04-29 | 1957-07-30 | Rca Corp | Dynamic electron beam control systems |
US2957106A (en) * | 1954-08-12 | 1960-10-18 | Rca Corp | Plural beam gun |
JPS6033336B2 (ja) * | 1979-10-31 | 1985-08-02 | 日本ビクター株式会社 | 撮像装置 |
US4495439A (en) * | 1981-09-02 | 1985-01-22 | Tokyo Shibaura Denki Kabushiki Kaisha | Magnetic focusing type cathode ray tube |
US4555649A (en) * | 1983-12-05 | 1985-11-26 | Beehive International | Cathode ray tube focusing circuitry |
US4560910A (en) * | 1984-01-19 | 1985-12-24 | Zenith Electronics Corporation | Parabolic waveform generator |
US4701678A (en) * | 1985-12-11 | 1987-10-20 | Zenith Electronics Corporation | Electron gun system with dynamic focus and dynamic convergence |
US4772826A (en) * | 1986-06-26 | 1988-09-20 | Rca Licensing Corporation | Color display system |
-
1986
- 1986-02-21 US US06/832,568 patent/US4704565A/en not_active Expired - Fee Related
-
1987
- 1987-02-19 CA CA000530125A patent/CA1275684C/en not_active Expired - Fee Related
- 1987-02-20 DE DE8787102414T patent/DE3780324T2/de not_active Expired - Fee Related
- 1987-02-20 MX MX005311A patent/MX168185B/es unknown
- 1987-02-20 EP EP87102414A patent/EP0234520B1/en not_active Expired - Lifetime
- 1987-02-20 FI FI870719A patent/FI870719A/fi not_active Application Discontinuation
- 1987-02-20 DE DE198787102414T patent/DE234520T1/de active Pending
- 1987-02-21 JP JP62039003A patent/JPS63133437A/ja active Pending
- 1987-02-23 BR BR8700850A patent/BR8700850A/pt not_active IP Right Cessation
- 1987-02-23 AR AR87306821A patent/AR241293A1/es active
-
1992
- 1992-10-09 SG SG1038/92A patent/SG103892G/en unknown
- 1992-12-17 HK HK1012/92A patent/HK101292A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0234520A3 (en) | 1988-10-26 |
FI870719A0 (fi) | 1987-02-20 |
HK101292A (en) | 1992-12-24 |
US4704565A (en) | 1987-11-03 |
SG103892G (en) | 1993-02-19 |
CA1275684C (en) | 1990-10-30 |
DE3780324T2 (de) | 1993-03-11 |
MX168185B (es) | 1993-05-10 |
DE234520T1 (de) | 1988-04-28 |
EP0234520B1 (en) | 1992-07-15 |
EP0234520A2 (en) | 1987-09-02 |
BR8700850A (pt) | 1987-12-29 |
FI870719A (fi) | 1987-08-22 |
JPS63133437A (ja) | 1988-06-06 |
DE3780324D1 (de) | 1992-08-20 |
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