GB1150927A - Improvements in or relating to Methods Of Manufacturing A Picture Screen For A Cathode Ray Tube For Reproducing Colour Pictures - Google Patents
Improvements in or relating to Methods Of Manufacturing A Picture Screen For A Cathode Ray Tube For Reproducing Colour PicturesInfo
- Publication number
- GB1150927A GB1150927A GB43608/66A GB4360866A GB1150927A GB 1150927 A GB1150927 A GB 1150927A GB 43608/66 A GB43608/66 A GB 43608/66A GB 4360866 A GB4360866 A GB 4360866A GB 1150927 A GB1150927 A GB 1150927A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mask
- strips
- phosphor
- screen
- glass plate
- 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 abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 8
- 239000011521 glass Substances 0.000 abstract 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 4
- 230000005855 radiation Effects 0.000 abstract 2
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- JOSWYUNQBRPBDN-UHFFFAOYSA-P ammonium dichromate Chemical compound [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O JOSWYUNQBRPBDN-UHFFFAOYSA-P 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 230000005284 excitation Effects 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 239000012855 volatile organic compound Substances 0.000 abstract 1
- 238000005406 washing 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
- H01J9/20—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
- H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
-
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/187—Luminescent screens screens with more than one luminescent material (as mixtures for the treatment of the screens)
-
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/34—Luminescent screens provided with permanent marks or references
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Luminescent Compositions (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6512812A NL6512812A (enrdf_load_stackoverflow) | 1965-10-02 | 1965-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1150927A true GB1150927A (en) | 1969-05-07 |
Family
ID=19794292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB43608/66A Expired GB1150927A (en) | 1965-10-02 | 1966-09-29 | Improvements in or relating to Methods Of Manufacturing A Picture Screen For A Cathode Ray Tube For Reproducing Colour Pictures |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3484269A (enrdf_load_stackoverflow) |
| JP (1) | JPS4939306B1 (enrdf_load_stackoverflow) |
| FR (1) | FR1501085A (enrdf_load_stackoverflow) |
| GB (1) | GB1150927A (enrdf_load_stackoverflow) |
| NL (1) | NL6512812A (enrdf_load_stackoverflow) |
| SE (1) | SE325297B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3653939A (en) * | 1970-01-05 | 1972-04-04 | Zenith Radio Corp | Screening of black-surround color picture tubes |
| US3914464A (en) * | 1971-04-19 | 1975-10-21 | Optical Coating Laboratory Inc | Striped dichroic filter and method for making the same |
| DE2731126A1 (de) * | 1977-07-09 | 1979-01-25 | Licentia Gmbh | Verfahren zum herstellen eines leuchtschirmes |
| DE2804127C2 (de) * | 1978-01-31 | 1984-03-08 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Herstellung eines planen oder in einer Richtung gekrümmten Leuchtstoffschirmes für flache Farbbildanzeigegeräte |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2756167A (en) * | 1953-07-10 | 1956-07-24 | Philco Corp | Method of manufacturing cathode-ray tube screen structures |
| US2792741A (en) * | 1953-03-25 | 1957-05-21 | Mazzon Corrado | Device for measuring the parallel displacement of the line of sight for optical instruments |
| US2950193A (en) * | 1953-08-25 | 1960-08-23 | Philco Corp | Method of manufacturing electrical apparatus |
| US3005125A (en) * | 1957-12-05 | 1961-10-17 | Sylvania Electric Prod | Display screen |
-
1965
- 1965-10-02 NL NL6512812A patent/NL6512812A/xx unknown
-
1966
- 1966-09-29 SE SE13144/66A patent/SE325297B/xx unknown
- 1966-09-29 US US582882A patent/US3484269A/en not_active Expired - Lifetime
- 1966-09-29 GB GB43608/66A patent/GB1150927A/en not_active Expired
- 1966-10-01 JP JP41064401A patent/JPS4939306B1/ja active Pending
- 1966-10-03 FR FR78590A patent/FR1501085A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1462853A1 (de) | 1968-11-28 |
| US3484269A (en) | 1969-12-16 |
| JPS4939306B1 (enrdf_load_stackoverflow) | 1974-10-24 |
| SE325297B (enrdf_load_stackoverflow) | 1970-06-29 |
| NL6512812A (enrdf_load_stackoverflow) | 1967-04-03 |
| DE1462853B2 (de) | 1975-10-16 |
| FR1501085A (fr) | 1967-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |