GB1457798A - Cathode-ray tube - Google Patents
Cathode-ray tubeInfo
- Publication number
- GB1457798A GB1457798A GB479174A GB479174A GB1457798A GB 1457798 A GB1457798 A GB 1457798A GB 479174 A GB479174 A GB 479174A GB 479174 A GB479174 A GB 479174A GB 1457798 A GB1457798 A GB 1457798A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- cathode
- contact
- feb
- tube
- 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
- 101100234822 Caenorhabditis elegans ltd-1 gene Proteins 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
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
- H01J29/96—One or more circuit elements structurally associated with the tube
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7302366A NL7302366A (de) | 1973-02-21 | 1973-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1457798A true GB1457798A (en) | 1976-12-08 |
Family
ID=19818270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB479174A Expired GB1457798A (en) | 1973-02-21 | 1974-02-01 | Cathode-ray tube |
Country Status (10)
Country | Link |
---|---|
US (1) | US3882348A (de) |
JP (1) | JPS49115643A (de) |
BE (1) | BE811272A (de) |
CA (1) | CA1003890A (de) |
DE (1) | DE2405609A1 (de) |
ES (1) | ES423390A1 (de) |
FR (1) | FR2220093B1 (de) |
GB (1) | GB1457798A (de) |
IT (1) | IT1004995B (de) |
NL (1) | NL7302366A (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4220893A (en) * | 1976-07-26 | 1980-09-02 | Zenith Radio Corporation | Electrically resistive arc suppressor shadowing getter flash |
US4101803A (en) * | 1977-06-01 | 1978-07-18 | Zenith Radio Corporation | Arc suppression and static elimination system for a television crt |
US4161673A (en) * | 1977-06-30 | 1979-07-17 | Zenith Radio Corporation | Arc suppression and static elimination system for a television CRT |
US4207493A (en) * | 1978-09-26 | 1980-06-10 | Rca Corporation | Cathode ray tube arc-over protection |
US4234816A (en) * | 1979-04-16 | 1980-11-18 | Gte Products Corporation | Cathode ray tube with internal arc suppressor and protective spark gap |
US4255689A (en) * | 1979-04-16 | 1981-03-10 | Gte Products Corporation | Cathode ray tube with resistor means on glass support rods |
HU178394B (en) * | 1979-04-18 | 1982-04-28 | Egyesuelt Izzolampa | Electron ray tube provided with break-down protection |
US4323813A (en) * | 1980-01-23 | 1982-04-06 | Rca Corporation | Spring-loaded resistive lens structure for electron gun |
DE3009459A1 (de) * | 1980-03-12 | 1981-09-17 | Videocolor GmbH, 7900 Ulm | Kathodenstrahlroehre |
US4514661A (en) * | 1982-09-27 | 1985-04-30 | Rca Corporation | Arc-suppression means for an electron gun having a split electrode |
US4531075A (en) * | 1982-09-27 | 1985-07-23 | Rca Corporation | Electron gun having arc suppression means |
US4491764A (en) * | 1982-09-27 | 1985-01-01 | Rca Corporation | Arc suppression structure for an electron gun |
US4599542A (en) * | 1983-07-30 | 1986-07-08 | English Electric Valve Company Limited | Linear beam tubes |
US6211611B1 (en) * | 1997-10-13 | 2001-04-03 | Matsushita Electronics Corporation | Color cathode-ray tube with resistive spring contact |
GB2346007B (en) | 1999-01-21 | 2004-03-03 | Imaging & Sensing Tech Corp | Getter flash shield |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2829292A (en) * | 1955-07-04 | 1958-04-01 | Cinema Television Ltd | Cathode-ray tubes |
US3295008A (en) * | 1963-06-27 | 1966-12-27 | Sylvania Electric Prod | Electron discharge device with current surge attenuating resistance |
US3355617A (en) * | 1964-07-30 | 1967-11-28 | Motorola Inc | Reduction of arcing between electrodes in a cathode ray tube by conducting coating of resistance material on inner wall of tube neck |
GB1211898A (en) * | 1968-06-21 | 1970-11-11 | M O Valve Co Ltd | Improvements in or relating to cathode ray tubes |
-
1973
- 1973-02-21 NL NL7302366A patent/NL7302366A/xx not_active Application Discontinuation
-
1974
- 1974-01-16 US US433803*A patent/US3882348A/en not_active Expired - Lifetime
- 1974-02-01 GB GB479174A patent/GB1457798A/en not_active Expired
- 1974-02-06 DE DE19742405609 patent/DE2405609A1/de active Pending
- 1974-02-15 CA CA192,660A patent/CA1003890A/en not_active Expired
- 1974-02-18 IT IT67471/74A patent/IT1004995B/it active
- 1974-02-19 BE BE141128A patent/BE811272A/xx unknown
- 1974-02-19 ES ES423390A patent/ES423390A1/es not_active Expired
- 1974-02-19 FR FR7405477A patent/FR2220093B1/fr not_active Expired
- 1974-02-20 JP JP49019577A patent/JPS49115643A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS49115643A (de) | 1974-11-05 |
FR2220093A1 (de) | 1974-09-27 |
US3882348A (en) | 1975-05-06 |
NL7302366A (de) | 1974-08-23 |
BE811272A (fr) | 1974-08-19 |
DE2405609A1 (de) | 1974-08-29 |
IT1004995B (it) | 1976-07-20 |
FR2220093B1 (de) | 1977-03-04 |
ES423390A1 (es) | 1976-06-01 |
CA1003890A (en) | 1977-01-18 |
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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 |