CA523198A - Lampes a rayons cathodiques - Google Patents
Lampes a rayons cathodiquesInfo
- Publication number
- CA523198A CA523198A CA523198A CA523198DA CA523198A CA 523198 A CA523198 A CA 523198A CA 523198 A CA523198 A CA 523198A CA 523198D A CA523198D A CA 523198DA CA 523198 A CA523198 A CA 523198A
- Authority
- CA
- Canada
- Prior art keywords
- cathode ray
- ray tubes
- tubes
- cathode
- ray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01J29/487—Replacing parts of the gun; Relative adjustment of the electrodes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3644/51A GB735632A (en) | 1951-02-15 | 1951-02-15 | Improvements relating to cathode ray tubes and arrangements therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
CA523198A true CA523198A (fr) | 1956-03-27 |
Family
ID=9762213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA523198A Expired CA523198A (fr) | 1951-02-15 | Lampes a rayons cathodiques |
Country Status (4)
Country | Link |
---|---|
US (1) | US2735031A (fr) |
CA (1) | CA523198A (fr) |
FR (1) | FR1050796A (fr) |
GB (1) | GB735632A (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2957106A (en) * | 1954-08-12 | 1960-10-18 | Rca Corp | Plural beam gun |
US2827591A (en) * | 1954-12-23 | 1958-03-18 | Sylvania Electric Prod | Cathode ray scanning systems |
US2850658A (en) * | 1956-02-21 | 1958-09-02 | Rca Corp | Non-symmetrical cathodes in cathode ray tubes |
US2829291A (en) * | 1956-11-01 | 1958-04-01 | Du Mont Allen B Lab Inc | Multi-gun cathode ray tube |
US3163793A (en) * | 1962-03-19 | 1964-12-29 | Philco Corp | Electron discharge device having a stand-by cathode |
US3197665A (en) * | 1962-05-11 | 1965-07-27 | Rca Corp | Electron gun with positioner for emissive surface of cathode |
US3250935A (en) * | 1964-08-04 | 1966-05-10 | Kentucky Electronics Inc | Matrix multiple gun assembly for cathode ray tube |
NL6905720A (fr) * | 1968-04-13 | 1969-10-15 | ||
NL161916C (nl) * | 1968-04-14 | 1980-03-17 | Sony Corp | Elektronenstraalbuis met een enkelvoudig elektronenkanon voor het opwekken van drie elektronenbundels, alsmede beeldweergeefinrichting voorzien van een dergelijke elektronenstraalbuis. |
JPS4919349B1 (fr) * | 1969-08-23 | 1974-05-16 | ||
USRE31552E (en) * | 1972-01-14 | 1984-04-10 | Rca Corporation | Electron beam and deflection yoke alignment for producing convergence of plural in-line beams |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB427765A (en) * | 1932-10-01 | 1935-04-29 | Loewe Opta Gmbh | Braun tube |
US2205071A (en) * | 1936-07-31 | 1940-06-18 | Bell Telephone Labor Inc | Space discharge apparatus and circuits therefor |
NL52392C (fr) * | 1936-10-24 | |||
US2170944A (en) * | 1937-05-29 | 1939-08-29 | Bell Telephone Labor Inc | Multicathode ray discharge device |
NL57286C (fr) * | 1938-07-11 | |||
US2348133A (en) * | 1942-09-29 | 1944-05-02 | Rca Corp | Method and apparatus for developing electron beams |
US2457175A (en) * | 1946-12-19 | 1948-12-28 | Fed Telecomm Lab Inc | Projection cathode-ray tube |
US2660612A (en) * | 1949-12-14 | 1953-11-24 | Jr Frank M Wood | Color television receiving system |
US2612614A (en) * | 1951-01-18 | 1952-09-30 | Rauland Corp | Cathode-ray tube for color television systems |
US2669675A (en) * | 1952-01-08 | 1954-02-16 | Chromatic Television Lab Inc | Display surface for color television tubes |
-
0
- US US2735031D patent/US2735031A/en not_active Expired - Lifetime
- CA CA523198A patent/CA523198A/fr not_active Expired
-
1951
- 1951-02-15 GB GB3644/51A patent/GB735632A/en not_active Expired
-
1952
- 1952-02-13 FR FR1050796D patent/FR1050796A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2735031A (en) | 1956-02-14 |
FR1050796A (fr) | 1954-01-11 |
GB735632A (en) | 1955-08-24 |
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