EP0821384A3 - Verfahren zur Herstellung einer Leuchtstoffschicht einer Kathodenstrahlröhre - Google Patents
Verfahren zur Herstellung einer Leuchtstoffschicht einer Kathodenstrahlröhre Download PDFInfo
- Publication number
- EP0821384A3 EP0821384A3 EP97112224A EP97112224A EP0821384A3 EP 0821384 A3 EP0821384 A3 EP 0821384A3 EP 97112224 A EP97112224 A EP 97112224A EP 97112224 A EP97112224 A EP 97112224A EP 0821384 A3 EP0821384 A3 EP 0821384A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- ray tube
- cathode ray
- electrode layer
- producing
- phosphors
- 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- Withdrawn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
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
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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Luminescent Compositions (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19630016A DE19630016C2 (de) | 1996-07-25 | 1996-07-25 | Verfahren zur Herstellung einer Leuchtstoffschicht einer Kathodenstrahlröhre |
| DE19630016 | 1996-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0821384A2 EP0821384A2 (de) | 1998-01-28 |
| EP0821384A3 true EP0821384A3 (de) | 1998-07-15 |
Family
ID=7800801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97112224A Withdrawn EP0821384A3 (de) | 1996-07-25 | 1997-07-17 | Verfahren zur Herstellung einer Leuchtstoffschicht einer Kathodenstrahlröhre |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5906720A (de) |
| EP (1) | EP0821384A3 (de) |
| DE (1) | DE19630016C2 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW434635B (en) * | 1999-02-12 | 2001-05-16 | Koninkl Philips Electronics Nv | Cathode ray tube with deflection unit |
| US6326110B1 (en) * | 1999-08-23 | 2001-12-04 | Thomson Licensing S.A. | Humidity and temperature insensitive organic conductor for electrophotographic screening process |
| KR100658030B1 (ko) * | 2002-04-10 | 2006-12-15 | 플랙스콘 컴패니, 인크. | 불감수성 전기발광 소자 및 그의 제조 방법 |
| US9818499B2 (en) | 2011-10-13 | 2017-11-14 | Flexcon Company, Inc. | Electrically conductive materials formed by electrophoresis |
| US8673184B2 (en) | 2011-10-13 | 2014-03-18 | Flexcon Company, Inc. | Systems and methods for providing overcharge protection in capacitive coupled biomedical electrodes |
| CN115397328B (zh) | 2020-03-25 | 2026-03-17 | 弗莱康股份有限公司 | 各向同性非水性电极传感材料 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2909147A1 (de) * | 1978-03-17 | 1979-09-20 | Westinghouse Electric Corp | Kathodenstrahlroehre |
| EP0447078A2 (de) * | 1990-03-12 | 1991-09-18 | Thomson Consumer Electronics, Inc. | Elektrophotographisches Herstellungsverfahren für lichtgebenden Schirmzusammenbau für CRT |
| EP0715004A1 (de) * | 1994-11-08 | 1996-06-05 | Commissariat A L'energie Atomique | Eine Suspension brauchbar für die Abscheidung lumineszierender Stoffe mittels Elektrophorese, insbesondere für die Herstellung flacher Bildschirme |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3525679A (en) * | 1964-05-05 | 1970-08-25 | Westinghouse Electric Corp | Method of electrodepositing luminescent material on insulating substrate |
| DE4030663C2 (de) * | 1990-09-28 | 2001-07-12 | Basf Coatings Ag | Verfahren zur Elektrotauchlackierung |
| JP2949392B2 (ja) * | 1992-09-07 | 1999-09-13 | 日石三菱株式会社 | カラーフィルターの製造法 |
| US5582703A (en) * | 1994-12-12 | 1996-12-10 | Palomar Technologies Corporation | Method of fabricating an ultra-high resolution three-color screen |
| EP0756755B1 (de) * | 1995-02-20 | 1998-11-11 | Koninklijke Philips Electronics N.V. | Anzeigevorrichtung mit einem bildschirm mit einer lichtabsorbierenden schicht |
-
1996
- 1996-07-25 DE DE19630016A patent/DE19630016C2/de not_active Expired - Fee Related
-
1997
- 1997-07-17 EP EP97112224A patent/EP0821384A3/de not_active Withdrawn
- 1997-07-24 US US08/899,660 patent/US5906720A/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2909147A1 (de) * | 1978-03-17 | 1979-09-20 | Westinghouse Electric Corp | Kathodenstrahlroehre |
| EP0447078A2 (de) * | 1990-03-12 | 1991-09-18 | Thomson Consumer Electronics, Inc. | Elektrophotographisches Herstellungsverfahren für lichtgebenden Schirmzusammenbau für CRT |
| EP0715004A1 (de) * | 1994-11-08 | 1996-06-05 | Commissariat A L'energie Atomique | Eine Suspension brauchbar für die Abscheidung lumineszierender Stoffe mittels Elektrophorese, insbesondere für die Herstellung flacher Bildschirme |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19630016A1 (de) | 1998-01-29 |
| EP0821384A2 (de) | 1998-01-28 |
| US5906720A (en) | 1999-05-25 |
| DE19630016C2 (de) | 2000-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): FR GB IT NL |
|
| PUAL | Search report despatched |
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|
| AK | Designated contracting states |
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|
| 17P | Request for examination filed |
Effective date: 19980725 |
|
| AKX | Designation fees paid |
Free format text: FR GB IT NL |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): FR GB IT NL |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: THOMSON TUBES ELECTRONIQUES GMBH |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: THALES ELECTRON DEVICES GMBH |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SAMTEL ELECTRON DEVICES GMBH |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20030408 |