DE2946211C2 - - Google Patents
Info
- Publication number
- DE2946211C2 DE2946211C2 DE2946211A DE2946211A DE2946211C2 DE 2946211 C2 DE2946211 C2 DE 2946211C2 DE 2946211 A DE2946211 A DE 2946211A DE 2946211 A DE2946211 A DE 2946211A DE 2946211 C2 DE2946211 C2 DE 2946211C2
- Authority
- DE
- Germany
- Prior art keywords
- layer
- high resistance
- ray tube
- cathode ray
- resistance
- 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
- 239000000463 material Substances 0.000 claims description 8
- 238000010894 electron beam technology Methods 0.000 claims description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004111 Potassium silicate Substances 0.000 claims description 2
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 2
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 2
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical group [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 2
- 239000012212 insulator Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- GNMQOUGYKPVJRR-UHFFFAOYSA-N nickel(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ni+3].[Ni+3] GNMQOUGYKPVJRR-UHFFFAOYSA-N 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 description 1
- 229910052912 lithium silicate Inorganic materials 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
-
- 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
- H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/962,494 US4210844A (en) | 1978-11-20 | 1978-11-20 | Cathode ray tube arc suppressor coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2946211A1 DE2946211A1 (de) | 1980-06-04 |
| DE2946211C2 true DE2946211C2 (en, 2012) | 1989-06-08 |
Family
ID=25505949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792946211 Granted DE2946211A1 (de) | 1978-11-20 | 1979-11-15 | Kathodenstrahlroehre |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4210844A (en, 2012) |
| BE (1) | BE880105A (en, 2012) |
| DE (1) | DE2946211A1 (en, 2012) |
| FR (1) | FR2441918A1 (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4349767A (en) * | 1977-01-17 | 1982-09-14 | Sony Corporation | Cathode ray tube resistance of ruthenium oxide and glass containing alumina powder |
| US4528477A (en) * | 1982-12-10 | 1985-07-09 | North American Philips Consumer Electronics Corp. | CRT with optical window |
| JPH02214784A (ja) * | 1989-02-15 | 1990-08-27 | Nippon Achison Kk | 陰極線管用内装コーティング剤組成物 |
| KR910010104B1 (ko) * | 1989-07-06 | 1991-12-16 | 삼성전관 주식회사 | 인너실드가 없는 칼라음극선관 |
| KR930007123B1 (ko) * | 1991-04-15 | 1993-07-30 | 주식회사 금성사 | 음극선관의 내장흑연 도포방법 |
| KR100213774B1 (ko) * | 1996-11-26 | 1999-08-02 | 구자홍 | 칼라음극선관의 내장도료 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2159946A (en) * | 1936-04-14 | 1939-05-23 | Philips Nv | Electron discharge device |
| US3536527A (en) * | 1967-09-11 | 1970-10-27 | Nat Video Corp | Means and method for reducing sparking in cathode ray tubes |
| BE791817A (fr) * | 1971-11-26 | 1973-03-16 | Rca Corp | Tube a rayons cathodiques |
| DE2542545A1 (de) * | 1974-09-25 | 1976-04-22 | Gte Sylvania Inc | Einrichtung zum unterdruecken von ueberschlaegen in kathodenstrahlroehren |
| US3979633A (en) * | 1974-09-25 | 1976-09-07 | Gte Sylvania Incorporated | Directional getter attached to multi-apertured member |
| US3961221A (en) * | 1975-06-12 | 1976-06-01 | Gte Sylvania Incorporated | Elongated getter support for cathode ray tube having rotatable member at end |
| US3979806A (en) * | 1975-07-02 | 1976-09-14 | Gte Sylvania Incorporated | Means for positioning an effusive structure in a cathode ray tube |
| DE2652277A1 (de) | 1976-11-17 | 1978-05-18 | Licentia Gmbh | Kathodenstrahlroehre |
| NL7613806A (nl) * | 1976-12-13 | 1978-06-15 | Philips Nv | Kleurentelevisiebeeldbuis. |
-
1978
- 1978-11-20 US US05/962,494 patent/US4210844A/en not_active Expired - Lifetime
-
1979
- 1979-11-15 DE DE19792946211 patent/DE2946211A1/de active Granted
- 1979-11-19 BE BE2/58216A patent/BE880105A/fr unknown
- 1979-11-20 FR FR7928590A patent/FR2441918A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| BE880105A (fr) | 1980-03-17 |
| US4210844A (en) | 1980-07-01 |
| DE2946211A1 (de) | 1980-06-04 |
| FR2441918A1 (fr) | 1980-06-13 |
| FR2441918B3 (en, 2012) | 1981-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| 8127 | New person/name/address of the applicant |
Owner name: NORTH AMERICAN PHILIPS CONSUMER ELECTRONICS CORP., |
|
| 8128 | New person/name/address of the agent |
Representative=s name: BERNHARDT, K., DIPL.-ING., PAT.-ANW., 8000 MUENCHE |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
| 8339 | Ceased/non-payment of the annual fee |