GB1497906A - Method of making a cathode-ray tube - Google Patents
Method of making a cathode-ray tubeInfo
- Publication number
- GB1497906A GB1497906A GB18551/75A GB1855175A GB1497906A GB 1497906 A GB1497906 A GB 1497906A GB 18551/75 A GB18551/75 A GB 18551/75A GB 1855175 A GB1855175 A GB 1855175A GB 1497906 A GB1497906 A GB 1497906A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screen
- assembly
- cathode
- shadow mask
- mount
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/476,441 US3932011A (en) | 1974-06-05 | 1974-06-05 | Conditioning partially-completed CRT bulb assembly for storage and/or transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1497906A true GB1497906A (en) | 1978-01-12 |
Family
ID=23891856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18551/75A Expired GB1497906A (en) | 1974-06-05 | 1975-05-02 | Method of making a cathode-ray tube |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3932011A (https=) |
| CA (1) | CA1027170A (https=) |
| FR (1) | FR2274135A1 (https=) |
| GB (1) | GB1497906A (https=) |
| IT (1) | IT1037911B (https=) |
| MX (1) | MX2987E (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4213663A (en) * | 1978-12-26 | 1980-07-22 | Rca Corporation | Wet carbon-dioxide treatment of partially-completed CRT |
| US4493668A (en) * | 1983-01-17 | 1985-01-15 | Rca Corporation | Method for combined baking-out and panel-sealing of a partially-assembled CRT |
| JPH0275129A (ja) * | 1988-09-09 | 1990-03-14 | Hitachi Ltd | カラー陰極線管の製造方法 |
| KR960025938A (ko) * | 1994-12-07 | 1996-07-20 | 윤종용 | 칼라 음극선관의 형광막 형성방법 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3063777A (en) * | 1960-05-02 | 1962-11-13 | Rca Corp | Method of rebuilding electron tubes |
| US3317319A (en) * | 1963-06-04 | 1967-05-02 | Rca Corp | Method of depositing particulate layers |
| US3658401A (en) * | 1970-01-06 | 1972-04-25 | Rca Corp | Method of manufacture of cathode ray tubes having frit-sealed envelope assemblies |
| US3703401A (en) * | 1970-12-28 | 1972-11-21 | Rca Corp | Method for preparing the viewing-screen structure of a cathode-ray tube |
-
1974
- 1974-06-05 US US05/476,441 patent/US3932011A/en not_active Expired - Lifetime
-
1975
- 1975-05-02 GB GB18551/75A patent/GB1497906A/en not_active Expired
- 1975-05-06 IT IT23078/75A patent/IT1037911B/it active
- 1975-05-14 CA CA226,955A patent/CA1027170A/en not_active Expired
- 1975-06-03 FR FR7517237A patent/FR2274135A1/fr active Granted
- 1975-06-03 MX MX100101U patent/MX2987E/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2274135B1 (https=) | 1980-03-28 |
| FR2274135A1 (fr) | 1976-01-02 |
| MX2987E (es) | 1980-01-23 |
| IT1037911B (it) | 1979-11-20 |
| US3932011A (en) | 1976-01-13 |
| CA1027170A (en) | 1978-02-28 |
Similar Documents
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|---|---|---|
| GB1163495A (en) | Improvements in or relating to Cathode-Ray Tubes | |
| GB1497906A (en) | Method of making a cathode-ray tube | |
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| GB1289931A (https=) | ||
| GB1448705A (en) | Method of forming a secondary electron emission preventive film and television colour picture tube containing the same | |
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| KR900005535A (ko) | 컬러음극선관의 제조방법 | |
| JPS61168846A (ja) | 陰極線管とその製造方法 | |
| GB1531328A (en) | Cathode ray tube | |
| JPS5795039A (en) | Manufacture of cathode ray tube | |
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| GB1384459A (en) | Method of making a viewing screen structure for an apertured- mask cathode-ray tube | |
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| JPH06203755A (ja) | ブラウン管の製造方法 | |
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| JPS6363101B2 (https=) | ||
| GB744898A (en) | Improvements relating to the production of luminescent screens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |