GB1246740A - Color picture tube - Google Patents
Color picture tubeInfo
- Publication number
- GB1246740A GB1246740A GB62734/69A GB6273469A GB1246740A GB 1246740 A GB1246740 A GB 1246740A GB 62734/69 A GB62734/69 A GB 62734/69A GB 6273469 A GB6273469 A GB 6273469A GB 1246740 A GB1246740 A GB 1246740A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fingers
- ring
- flange
- coating
- conductor
- 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
- 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
- H01J31/206—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 coplanar electron beams
-
- 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
- H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
- H01J29/925—High voltage anode feedthrough connectors for display tubes
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
1,246,740. Colour television tubes. SONY CORP. 23 Dec., 1969 [27 Dec., 1968], No. 62734/69. Heading H1D. [Also in Division H2] In a colour television tube wherein three beams diverge from a common focusing lens and are converged on a shadow mask or grill by means of two pairs of deflection plates, the plates are connected respectively to two wall coatings 241 and 16<SP>1</SP>, Fig. 5, which are connected respectively to an inner conductor 21<SP>1</SP> and an outer conductor 18<SP>1</SP> of an anode button provided on the conical part C<SP>1</SP> of the envelope. The coating 16<SP>1</SP> may be the usual wall coating covering all the cone except for a narrow strip on which the strip coating 24<SP>1</SP> is deposited. The co-operating connection comprises a cable 30<SP>1</SP> provided with two conductors 28<SP>1</SP> and 29<SP>1</SP> which are joined to terminals 43 and 44. Terminal 44 is connected to a tubular inner conductor longitudinally split to define fingers adapted to engage conductor 21<SP>1</SP>. Terminal 43 is connected to a ring 39<SP>1</SP> from which depend a number of fingers 40<SP>1</SP> which are adapted to bear against a flange 19<SP>1</SP> on the electrode 18<SP>1</SP>. An axially slidable ring 45 in the position shown bears on the fingers 40<SP>1</SP> so that they may pass freely through the flange 19<SP>1</SP>; when the ring 45 is lowered the fingers 40<SP>1</SP> spring apart and engage the flange 19<SP>1</SP>. The plug is enclosed within a rubber cap 33<SP>1</SP> provided with a flexible skirt 38<SP>1</SP>. In a modification, Figs. 3 and 4 (not shown), the ring 45 is omitted and the cable extends coaxially away from the anode button.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13069 | 1968-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1246740A true GB1246740A (en) | 1971-09-15 |
Family
ID=11465433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB62734/69A Expired GB1246740A (en) | 1968-12-27 | 1969-12-23 | Color picture tube |
Country Status (6)
Country | Link |
---|---|
US (1) | US3626232A (en) |
CA (1) | CA923957A (en) |
DE (1) | DE1965088B2 (en) |
FR (1) | FR2027248A1 (en) |
GB (1) | GB1246740A (en) |
NL (1) | NL169393C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2201833A (en) * | 1986-12-27 | 1988-09-07 | Sony Corp | Cathode ray tubes |
US4933598A (en) * | 1986-12-27 | 1990-06-12 | Sony Corporation | Cathode-ray tube with internal insulated electrical conductors |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128492B2 (en) * | 1972-04-25 | 1976-08-19 | ||
US3969647A (en) * | 1973-11-28 | 1976-07-13 | Gte Sylvania Incorporated | Cathode ray tube electrical connective traversal incorporating internal shielding and contact means |
US3876898A (en) * | 1974-06-27 | 1975-04-08 | Gte Sylvania Inc | Shielding means for a cathode ray tube |
GB1546274A (en) * | 1977-04-18 | 1979-05-23 | Pressac Ltd | Anode connecting clip for cathode ray tubes |
DE2751887A1 (en) * | 1977-11-21 | 1979-05-23 | Klaue Hermann | Vehicle disc brake assembly - has only one friction surface and axial thrusters of low expansion rate material |
DE3328033C2 (en) * | 1983-08-03 | 1985-07-25 | Ernst Roederstein Spezialfabrik für Kondensatoren GmbH, 8300 Landshut | High voltage plug for a picture tube |
JP2557912B2 (en) * | 1987-11-07 | 1996-11-27 | 三菱電機株式会社 | Picture tube |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2323148A (en) * | 1942-01-16 | 1943-06-29 | Rca Corp | Electrical contact assembly for use in electron discharge devices |
DE865920C (en) * | 1943-01-14 | 1953-02-05 | Telefunken Gmbh | Cathode ray tubes with a power supply arranged on the enlarged part of the bulb |
NL197896A (en) * | 1955-05-20 | |||
US2882430A (en) * | 1958-02-18 | 1959-04-14 | Zenith Radio Corp | High voltage connector |
US2928968A (en) * | 1959-02-27 | 1960-03-15 | Paramount Pictures Corp | Cathode-ray tube switching grid support system |
US2950408A (en) * | 1959-10-30 | 1960-08-23 | Hughes Aircraft Co | Multi-gap collimation lens for use in direct-view storage tube |
US3238406A (en) * | 1962-11-14 | 1966-03-01 | Alfred L Greilich | Ruggedized photodiode tube with semicylindrical cathode and anode of elongated cross-section |
GB1195598A (en) * | 1967-01-14 | 1970-06-17 | Sony Corp | Cathode Ray Tube |
US3461342A (en) * | 1968-06-14 | 1969-08-12 | Philco Ford Corp | Color crt assembly |
-
1969
- 1969-12-23 GB GB62734/69A patent/GB1246740A/en not_active Expired
- 1969-12-24 CA CA070844A patent/CA923957A/en not_active Expired
- 1969-12-26 FR FR6945147A patent/FR2027248A1/fr active Pending
- 1969-12-27 DE DE19691965088 patent/DE1965088B2/en active Pending
- 1969-12-29 NL NLAANVRAGE6919509,A patent/NL169393C/en not_active IP Right Cessation
- 1969-12-29 US US888339A patent/US3626232A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2201833A (en) * | 1986-12-27 | 1988-09-07 | Sony Corp | Cathode ray tubes |
US4933598A (en) * | 1986-12-27 | 1990-06-12 | Sony Corporation | Cathode-ray tube with internal insulated electrical conductors |
GB2201833B (en) * | 1986-12-27 | 1990-09-19 | Sony Corp | Cathode ray tubes |
Also Published As
Publication number | Publication date |
---|---|
FR2027248A1 (en) | 1970-09-25 |
NL6919509A (en) | 1970-06-30 |
US3626232A (en) | 1971-12-07 |
NL169393C (en) | 1982-07-01 |
DE1965088A1 (en) | 1970-07-09 |
NL169393B (en) | 1982-02-01 |
CA923957A (en) | 1973-04-03 |
DE1965088B2 (en) | 1972-01-20 |
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