BE634599A - - Google Patents
Info
- Publication number
- BE634599A BE634599A BE634599DA BE634599A BE 634599 A BE634599 A BE 634599A BE 634599D A BE634599D A BE 634599DA BE 634599 A BE634599 A BE 634599A
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/04—Cathodes
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- 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
- H01J29/485—Construction of the gun or of parts thereof
-
- 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
- H01J29/70—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
- 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
- H01J29/702—Convergence correction arrangements therefor
- H01J29/705—Dynamic convergence systems
-
- 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
- H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices
-
- 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
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
- H01J3/027—Construction of the gun or parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
- H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
- H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam
- H01J31/205—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam with three electron beams in delta configuration
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
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- 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
- H04N9/18—Picture reproducers using cathode ray tubes using separate electron beams for the primary colour signals
- H04N9/20—Picture reproducers using cathode ray tubes using separate electron beams for the primary colour signals with more than one beam in a tube
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/58—Electron beam control inside the vessel
- H01J2229/581—Electron beam control inside the vessel by magnetic means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/58—Electron beam control inside the vessel
- H01J2229/583—Electron beam control inside the vessel at the source
- H01J2229/5835—Electron beam control inside the vessel at the source cooperating with the electron gun
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US208017A US3254251A (en) | 1962-07-06 | 1962-07-06 | Cathode ray tube gun having nested electrode assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
BE634599A true BE634599A (da) |
Family
ID=22772882
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE634599D BE634599A (da) | 1962-07-06 | ||
BE634598D BE634598A (da) | 1962-07-06 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE634598D BE634598A (da) | 1962-07-06 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3254251A (da) |
BE (2) | BE634598A (da) |
DE (2) | DE1464382B2 (da) |
GB (2) | GB1019103A (da) |
NL (4) | NL141701B (da) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3317770A (en) * | 1966-01-28 | 1967-05-02 | Kentucky Electronics Inc | Cathode ray tube electron gun and support therefor |
US3389284A (en) * | 1966-03-21 | 1968-06-18 | Admiral Corp | Electron gun structure having supporting tabs therefor |
GB1173865A (en) * | 1967-05-09 | 1969-12-10 | Tokyo Shibaura Electric Co | Electron Gun Unit |
US3560779A (en) * | 1968-05-02 | 1971-02-02 | Rca Corp | Shadow mask type color picture tube with a fine mesh flexible particle shield between the gun and target portions |
BR7019019D0 (pt) * | 1969-05-21 | 1973-05-03 | Corp Rca | Uma pistola de eletrons |
US3659134A (en) * | 1970-07-02 | 1972-04-25 | Sylvania Electric Prod | Electrode support means for an electron gun structure |
US3639795A (en) * | 1970-08-24 | 1972-02-01 | Philips Corp | Color cathode-ray tube with plural cathodes and three common grids each having same plurality of beam-defining apertures |
JPS5071263A (da) * | 1973-10-26 | 1975-06-13 | ||
NL7902159A (nl) * | 1979-03-20 | 1980-09-23 | Philips Nv | Kleurentelevisiebeeldbuis. |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2436265A (en) * | 1945-07-27 | 1948-02-17 | Du Mont Allen B Lab Inc | Cathode-ray tube |
US2849646A (en) * | 1953-02-24 | 1958-08-26 | Rauland Corp | Color convergence system |
US2732511A (en) * | 1953-04-03 | 1956-01-24 | Dichter | |
BE529845A (da) * | 1953-06-25 | |||
US2886729A (en) * | 1953-10-08 | 1959-05-12 | Du Mont Allen B Lab Inc | Grid-cathode structure for cathode ray tubes |
US2719242A (en) * | 1954-07-08 | 1955-09-27 | Rca Corp | Beam alignment device for plural beam tubes |
NL202514A (da) * | 1954-12-06 | |||
US2861208A (en) * | 1955-03-01 | 1958-11-18 | Rca Corp | Combination focusing and converging lens for multiple beam tubes |
NL205028A (da) * | 1955-03-02 | |||
US2808527A (en) * | 1955-11-22 | 1957-10-01 | Gen Electric | Cathode support strap |
US2897390A (en) * | 1955-12-23 | 1959-07-28 | Glaser Steers Corp | Magnetic convergence assembly |
US2847598A (en) * | 1956-04-16 | 1958-08-12 | Rca Corp | Electron gun structure for plural beam tubes |
US2898493A (en) * | 1956-05-31 | 1959-08-04 | Sylvania Electric Prod | Method and apparatus for controlling electron beams |
US2914694A (en) * | 1957-10-04 | 1959-11-24 | Rca Corp | Cathode assembly |
US3004183A (en) * | 1957-12-03 | 1961-10-10 | Itt | Electron gun |
US2991381A (en) * | 1959-01-07 | 1961-07-04 | Rca Corp | Shielded magnet-assembly for colorkinescopes, etc. |
NL262339A (da) * | 1960-03-14 | |||
NL271321A (da) * | 1960-11-14 | |||
NL271319A (da) * | 1960-11-14 |
-
0
- BE BE634599D patent/BE634599A/xx unknown
- BE BE634598D patent/BE634598A/xx unknown
- NL NL294993D patent/NL294993A/xx unknown
- NL NL294992D patent/NL294992A/xx unknown
-
1962
- 1962-07-06 US US208017A patent/US3254251A/en not_active Expired - Lifetime
-
1963
- 1963-06-19 GB GB24473/63A patent/GB1019103A/en not_active Expired
- 1963-06-20 GB GB24586/63A patent/GB1016140A/en not_active Expired
- 1963-06-26 DE DE1963R0035516 patent/DE1464382B2/de active Granted
- 1963-06-26 DE DER35517A patent/DE1288692B/de active Pending
- 1963-07-05 NL NL63294992A patent/NL141701B/xx unknown
- 1963-07-05 NL NL63294993A patent/NL140096B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1288692B (de) | 1969-02-06 |
NL294992A (da) | |
GB1016140A (en) | 1966-01-05 |
NL141701B (nl) | 1974-03-15 |
BE634598A (da) | |
DE1464382B2 (de) | 1971-02-18 |
NL294993A (da) | |
US3254251A (en) | 1966-05-31 |
DE1464382A1 (de) | 1969-03-06 |
GB1019103A (en) | 1966-02-02 |
NL140096B (nl) | 1973-10-15 |