DE2358974B2 - Verfahren zum photographischen Drukken der Schirmstruktur eines Bildschirms einer Farbbildröhre - Google Patents
Verfahren zum photographischen Drukken der Schirmstruktur eines Bildschirms einer FarbbildröhreInfo
- Publication number
- DE2358974B2 DE2358974B2 DE2358974A DE2358974A DE2358974B2 DE 2358974 B2 DE2358974 B2 DE 2358974B2 DE 2358974 A DE2358974 A DE 2358974A DE 2358974 A DE2358974 A DE 2358974A DE 2358974 B2 DE2358974 B2 DE 2358974B2
- Authority
- DE
- Germany
- Prior art keywords
- screen
- coating
- openings
- mask
- picture 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 21
- 238000007639 printing Methods 0.000 title claims description 12
- 238000000576 coating method Methods 0.000 claims description 27
- 239000011248 coating agent Substances 0.000 claims description 26
- 239000011230 binding agent Substances 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 150000003333 secondary alcohols Chemical class 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011787 zinc oxide Substances 0.000 claims description 4
- 238000001962 electrophoresis Methods 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 2
- 238000010894 electron beam technology Methods 0.000 claims 2
- 230000005284 excitation Effects 0.000 claims 2
- 229910052698 phosphorus Inorganic materials 0.000 claims 2
- 239000011574 phosphorus Substances 0.000 claims 2
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 claims 1
- 239000003086 colorant Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-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
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 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
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Printing Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US310706A US3863086A (en) | 1972-11-30 | 1972-11-30 | Coated pattern mask for use in forming a color CRT screen structure and method for coating the mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2358974A1 DE2358974A1 (de) | 1974-06-12 |
| DE2358974B2 true DE2358974B2 (de) | 1978-08-03 |
Family
ID=23203759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2358974A Withdrawn DE2358974B2 (de) | 1972-11-30 | 1973-11-27 | Verfahren zum photographischen Drukken der Schirmstruktur eines Bildschirms einer Farbbildröhre |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3863086A (enExample) |
| BE (1) | BE807945A (enExample) |
| CA (1) | CA1011389A (enExample) |
| DE (1) | DE2358974B2 (enExample) |
| FR (1) | FR2209206B3 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0343940A (ja) * | 1989-07-11 | 1991-02-25 | Toshiba Corp | カラー受像管 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3360450A (en) * | 1962-11-19 | 1967-12-26 | American Optical Corp | Method of making cathode ray tube face plates utilizing electrophoretic deposition |
| US3525679A (en) * | 1964-05-05 | 1970-08-25 | Westinghouse Electric Corp | Method of electrodepositing luminescent material on insulating substrate |
| US3554889A (en) * | 1968-11-22 | 1971-01-12 | Ibm | Color cathode ray tube screens |
| US3653900A (en) * | 1969-08-15 | 1972-04-04 | Zenith Radio Corp | Selective etching process for changing shadow-mask aperture size |
| US3600213A (en) * | 1969-09-12 | 1971-08-17 | Buckbee Mears Co | Aperture masks |
| US3616732A (en) * | 1969-11-06 | 1971-11-02 | Buckbee Mears Co | Aperture mask optical system |
| US3688360A (en) * | 1969-12-24 | 1972-09-05 | Hitachi Ltd | Method of manufacturing color picture tubes |
| US3661581A (en) * | 1969-12-30 | 1972-05-09 | Rca Corp | Method for photodepositing smaller size image screen areas for cathode ray tube from larger size mask apertures |
| US3794873A (en) * | 1972-11-06 | 1974-02-26 | Zenith Radio Corp | Interchangeable shadow mask |
| US3764514A (en) * | 1972-11-30 | 1973-10-09 | Gte Sylvania Inc | Apparatus for coating a pattern mask for use in forming a color crt screen structure |
-
1972
- 1972-11-30 US US310706A patent/US3863086A/en not_active Expired - Lifetime
-
1973
- 1973-10-03 CA CA182,606A patent/CA1011389A/en not_active Expired
- 1973-11-27 DE DE2358974A patent/DE2358974B2/de not_active Withdrawn
- 1973-11-29 BE BE2053249A patent/BE807945A/xx unknown
- 1973-11-29 FR FR7342556A patent/FR2209206B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2209206B3 (enExample) | 1976-10-15 |
| US3863086A (en) | 1975-01-28 |
| FR2209206A1 (enExample) | 1974-06-28 |
| CA1011389A (en) | 1977-05-31 |
| BE807945A (fr) | 1974-05-29 |
| DE2358974A1 (de) | 1974-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHN | Withdrawal |