GB1175699A - Colour Cathode Ray Tube - Google Patents
Colour Cathode Ray TubeInfo
- Publication number
- GB1175699A GB1175699A GB58408/66A GB5840866A GB1175699A GB 1175699 A GB1175699 A GB 1175699A GB 58408/66 A GB58408/66 A GB 58408/66A GB 5840866 A GB5840866 A GB 5840866A GB 1175699 A GB1175699 A GB 1175699A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ray tube
- cathode ray
- colour cathode
- coatings
- dec
- 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
- 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
- H04N9/22—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information
-
- 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
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/74—Deflecting by electric fields only
-
- 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
-
- 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
- H04N9/22—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information
- H04N9/26—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information using electron-optical colour selection means, e.g. line grid, deflection means in or near the gun or near the phosphor screen
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
1,175,699. Colour television tubes. SONY CORP. 30 Dec., 1966 [30 Dec., 1965], No. 58408/66. Heading H1D. The colour switching electrode arrangement of Specification 1,175,698 is modified by the provision of low resistance coatings (36a, 36b, 37a, 37b, Fig. 1, not shown) disposed on the inner tube surface opposite the deflection electrodes (9a, 9b, 10a, 10b), these coatings being themselves surrounded by high resistance coatings (20).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8084765 | 1965-12-27 | ||
JP8084865 | 1965-12-27 | ||
JP1365 | 1965-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1175699A true GB1175699A (en) | 1969-12-23 |
Family
ID=27274267
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB57739/66A Expired GB1175698A (en) | 1965-12-27 | 1966-12-23 | Colour Cathode Ray Tube |
GB58408/66A Expired GB1175699A (en) | 1965-12-27 | 1966-12-30 | Colour Cathode Ray Tube |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB57739/66A Expired GB1175698A (en) | 1965-12-27 | 1966-12-23 | Colour Cathode Ray Tube |
Country Status (3)
Country | Link |
---|---|
US (2) | US3509416A (en) |
DE (2) | DE1487113A1 (en) |
GB (2) | GB1175698A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3558968A (en) * | 1967-07-13 | 1971-01-26 | Victor Company Of Japan | Color television picture tube of the single electron gun type |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2685660A (en) * | 1951-04-07 | 1954-08-03 | Gen Electric | Television tube |
US2672575A (en) * | 1951-10-11 | 1954-03-16 | Rca Corp | Apparatus for reproducing images in color |
BE522075A (en) * | 1952-08-13 | |||
US3147340A (en) * | 1953-08-28 | 1964-09-01 | Philco Corp | Color television receiver system |
US2864032A (en) * | 1954-07-30 | 1958-12-09 | Zenith Radio Corp | Method and apparatus for color television |
US2938142A (en) * | 1955-04-01 | 1960-05-24 | Kendon Electronics Inc | Control of color television systems of the cathode ray tube type |
US2959483A (en) * | 1955-09-06 | 1960-11-08 | Zenith Radio Corp | Color image reproducer and method of manufacture |
US2923846A (en) * | 1956-12-03 | 1960-02-02 | Philco Corp | Electrical systems |
US2961576A (en) * | 1957-12-23 | 1960-11-22 | Jr Monte I Burgett | Electrical systems |
-
1966
- 1966-12-23 GB GB57739/66A patent/GB1175698A/en not_active Expired
- 1966-12-23 US US604469A patent/US3509416A/en not_active Expired - Lifetime
- 1966-12-27 DE DE19661487113 patent/DE1487113A1/en active Pending
- 1966-12-29 US US605760A patent/US3444421A/en not_active Expired - Lifetime
- 1966-12-30 DE DE19661487115 patent/DE1487115A1/en active Pending
- 1966-12-30 GB GB58408/66A patent/GB1175699A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1487113A1 (en) | 1969-01-02 |
US3444421A (en) | 1969-05-13 |
DE1487115A1 (en) | 1968-12-12 |
US3509416A (en) | 1970-04-28 |
GB1175698A (en) | 1969-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |