GB1305684A - - Google Patents
Info
- Publication number
- GB1305684A GB1305684A GB1305684DA GB1305684A GB 1305684 A GB1305684 A GB 1305684A GB 1305684D A GB1305684D A GB 1305684DA GB 1305684 A GB1305684 A GB 1305684A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- areas
- exposed
- deposited
- opaque
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229920002120 photoresistant polymer Polymers 0.000 abstract 2
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 229920005822 acrylic binder Polymers 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
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 238000010410 dusting Methods 0.000 abstract 1
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- 239000011147 inorganic material Substances 0.000 abstract 1
- 239000001023 inorganic pigment Substances 0.000 abstract 1
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000002002 slurry Substances 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
- H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2863571 | 1971-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1305684A true GB1305684A (enrdf_load_stackoverflow) | 1973-02-07 |
Family
ID=10278718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1305684D Expired GB1305684A (enrdf_load_stackoverflow) | 1971-06-18 | 1971-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1305684A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0025211A1 (en) * | 1979-09-07 | 1981-03-18 | Hitachi, Ltd. | Method of forming fluorescent screens of color picture tubes |
-
1971
- 1971-06-18 GB GB1305684D patent/GB1305684A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0025211A1 (en) * | 1979-09-07 | 1981-03-18 | Hitachi, Ltd. | Method of forming fluorescent screens of color picture tubes |
Similar Documents
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| GB1388883A (en) | Apparatus and method and manufacturing colour picture tubes | |
| GB1305684A (enrdf_load_stackoverflow) | ||
| CA985580A (en) | Method for making an image screen structure for an apertured-mask cathode-ray tube using a mask having temporary apertures | |
| GB1357252A (en) | Photographic method for printing a screen structure for a cathode-ray tube | |
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| CA1009702A (en) | Shadow mask and associated phosphor screen for color cathode ray tube | |
| GB1331677A (en) | Colour television tubes | |
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| CA956498A (en) | Method of manufacturing a black surround luminescent screen for a colour television tube | |
| GB1520859A (en) | Process for the production of colour television picture tubes | |
| US4670296A (en) | Method for producing a phosphor screen of a cathode ray tube | |
| GB1374723A (en) | Method for coating only the convex major surface of an apertured mask for a cathode-ray tube | |
| GB2013915B (en) | Method of manufacturing fluorescent screens of colour picture tubes | |
| GB1334446A (en) | Luminescent screens | |
| GB1324377A (en) | Process for fabricating a screen structure for a cathode ray tube | |
| GB942385A (en) | Improvements in and relating to the manufacture of cathode ray tubes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |