DE2157767A1 - Verfahren zum kataphoretischen Anbnn gen einer gleichmaßigen Schicht, und mit einer derartigen Schicht versehene Färb bildröhre - Google Patents
Verfahren zum kataphoretischen Anbnn gen einer gleichmaßigen Schicht, und mit einer derartigen Schicht versehene Färb bildröhreInfo
- Publication number
- DE2157767A1 DE2157767A1 DE19712157767 DE2157767A DE2157767A1 DE 2157767 A1 DE2157767 A1 DE 2157767A1 DE 19712157767 DE19712157767 DE 19712157767 DE 2157767 A DE2157767 A DE 2157767A DE 2157767 A1 DE2157767 A1 DE 2157767A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- electrode
- suspension
- picture tube
- coated
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 10
- 239000000725 suspension Substances 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- 238000001962 electrophoresis Methods 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000004071 soot Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000375 suspending agent Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 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
- H01J9/221—Applying luminescent coatings in continuous layers
- H01J9/225—Applying luminescent coatings in continuous layers by electrostatic or electrophoretic processes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
- C25D13/22—Servicing or operating apparatus or multistep 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
- H01J29/28—Luminescent screens with protective, conductive or reflective layers
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
- Y10T428/1314—Contains fabric, fiber particle, or filament made of glass, ceramic, or sintered, fused, fired, or calcined metal oxide, or metal carbide or other inorganic compound [e.g., fiber glass, mineral fiber, sand, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
- Y10T428/1317—Multilayer [continuous layer]
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7018154A NL7018154A (cg-RX-API-DMAC10.html) | 1970-12-12 | 1970-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2157767A1 true DE2157767A1 (de) | 1972-06-22 |
Family
ID=19811778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712157767 Pending DE2157767A1 (de) | 1970-12-12 | 1971-11-22 | Verfahren zum kataphoretischen Anbnn gen einer gleichmaßigen Schicht, und mit einer derartigen Schicht versehene Färb bildröhre |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3808048A (cg-RX-API-DMAC10.html) |
| BE (1) | BE776570A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2157767A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2118043A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1350410A (cg-RX-API-DMAC10.html) |
| IT (1) | IT943794B (cg-RX-API-DMAC10.html) |
| NL (1) | NL7018154A (cg-RX-API-DMAC10.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3245336A1 (de) * | 1982-12-08 | 1984-06-14 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Kathodenstrahlroehre mit einer leuchtstoffschicht |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4078095A (en) * | 1974-03-28 | 1978-03-07 | Rca Corporation | Slurry process for coating particles upon the viewing-window surface of a cathode-ray tube |
| US3898146A (en) * | 1973-05-07 | 1975-08-05 | Gte Sylvania Inc | Process for fabricating a cathode ray tube screen structure |
| US5639330A (en) * | 1990-03-14 | 1997-06-17 | Matsushita Electric Industrial Co., Ltd. | Method of making an image display element |
| US5536193A (en) * | 1991-11-07 | 1996-07-16 | Microelectronics And Computer Technology Corporation | Method of making wide band gap field emitter |
| US5675216A (en) * | 1992-03-16 | 1997-10-07 | Microelectronics And Computer Technololgy Corp. | Amorphic diamond film flat field emission cathode |
| US5679043A (en) * | 1992-03-16 | 1997-10-21 | Microelectronics And Computer Technology Corporation | Method of making a field emitter |
| US5686791A (en) * | 1992-03-16 | 1997-11-11 | Microelectronics And Computer Technology Corp. | Amorphic diamond film flat field emission cathode |
| US5763997A (en) * | 1992-03-16 | 1998-06-09 | Si Diamond Technology, Inc. | Field emission display device |
| US5449970A (en) * | 1992-03-16 | 1995-09-12 | Microelectronics And Computer Technology Corporation | Diode structure flat panel display |
| US5543684A (en) | 1992-03-16 | 1996-08-06 | Microelectronics And Computer Technology Corporation | Flat panel display based on diamond thin films |
| US6127773A (en) * | 1992-03-16 | 2000-10-03 | Si Diamond Technology, Inc. | Amorphic diamond film flat field emission cathode |
| CA2172803A1 (en) * | 1993-11-04 | 1995-05-11 | Nalin Kumar | Methods for fabricating flat panel display systems and components |
| US5531880A (en) * | 1994-09-13 | 1996-07-02 | Microelectronics And Computer Technology Corporation | Method for producing thin, uniform powder phosphor for display screens |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3037923A (en) * | 1957-12-26 | 1962-06-05 | Sylvania Electric Prod | Process for electrophoretically coating a metal with particulate carbon material |
| US3360450A (en) * | 1962-11-19 | 1967-12-26 | American Optical Corp | Method of making cathode ray tube face plates utilizing electrophoretic deposition |
| US3674670A (en) * | 1964-12-04 | 1972-07-04 | Ppg Industries Inc | Coating method |
-
1970
- 1970-12-12 NL NL7018154A patent/NL7018154A/xx unknown
-
1971
- 1971-11-22 DE DE19712157767 patent/DE2157767A1/de active Pending
- 1971-12-01 US US00203769A patent/US3808048A/en not_active Expired - Lifetime
- 1971-12-09 GB GB5728271A patent/GB1350410A/en not_active Expired
- 1971-12-09 IT IT32177/71A patent/IT943794B/it active
- 1971-12-10 BE BE776570A patent/BE776570A/xx unknown
- 1971-12-13 FR FR7144592A patent/FR2118043A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3245336A1 (de) * | 1982-12-08 | 1984-06-14 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Kathodenstrahlroehre mit einer leuchtstoffschicht |
Also Published As
| Publication number | Publication date |
|---|---|
| US3808048A (en) | 1974-04-30 |
| BE776570A (fr) | 1972-06-12 |
| NL7018154A (cg-RX-API-DMAC10.html) | 1972-06-14 |
| IT943794B (it) | 1973-04-10 |
| FR2118043A1 (cg-RX-API-DMAC10.html) | 1972-07-28 |
| GB1350410A (en) | 1974-04-18 |
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