DE3878850D1 - Elektrolumineszente lampen und phosphore. - Google Patents
Elektrolumineszente lampen und phosphore.Info
- Publication number
- DE3878850D1 DE3878850D1 DE8888311095T DE3878850T DE3878850D1 DE 3878850 D1 DE3878850 D1 DE 3878850D1 DE 8888311095 T DE8888311095 T DE 8888311095T DE 3878850 T DE3878850 T DE 3878850T DE 3878850 D1 DE3878850 D1 DE 3878850D1
- Authority
- DE
- Germany
- Prior art keywords
- phosphors
- particles
- panels
- phosphor
- lamps made
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
- C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/20—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Luminescent Compositions (AREA)
- Electroluminescent Light Sources (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/124,808 US4855189A (en) | 1987-11-24 | 1987-11-24 | Electroluminescent lamps and phosphors |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3878850D1 true DE3878850D1 (de) | 1993-04-08 |
DE3878850T2 DE3878850T2 (de) | 1993-06-17 |
Family
ID=22416881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888311095T Expired - Fee Related DE3878850T2 (de) | 1987-11-24 | 1988-11-23 | Elektrolumineszente lampen und phosphore. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4855189A (de) |
EP (1) | EP0318272B1 (de) |
JP (1) | JPH01251579A (de) |
KR (1) | KR970002283B1 (de) |
AT (1) | ATE86288T1 (de) |
BR (1) | BR8806157A (de) |
CA (1) | CA1309453C (de) |
DE (1) | DE3878850T2 (de) |
ES (1) | ES2038313T3 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5214345A (en) * | 1989-03-28 | 1993-05-25 | Sumitomo Cement Company, Ltd. | Ultraviolet ray-shielding agent and tube |
US5366834A (en) * | 1989-11-15 | 1994-11-22 | Nichia Kagaku Kogyo K.K. | Method of manufacturing a cathode ray tube phosphor screen |
US5051277A (en) * | 1990-01-22 | 1991-09-24 | Gte Laboratories Incorporated | Method of forming a protective bi-layer coating on phosphore particles |
US5156885A (en) * | 1990-04-25 | 1992-10-20 | Minnesota Mining And Manufacturing Company | Method for encapsulating electroluminescent phosphor particles |
US5593782A (en) * | 1992-07-13 | 1997-01-14 | Minnesota Mining And Manufacturing Company | Encapsulated electroluminescent phosphor and method for making same |
US5220243A (en) * | 1990-10-05 | 1993-06-15 | Gte Products Corporation | Moisture insensitive zinc sulfide electroluminescent materials and an electroluminescent device made therefrom |
US5080928A (en) * | 1990-10-05 | 1992-01-14 | Gte Laboratories Incorporated | Method for making moisture insensitive zinc sulfide based luminescent materials |
US5673148A (en) * | 1994-06-23 | 1997-09-30 | Minnesota Mining And Manufacturing Company | Encapsulated retroreflective elements and method for making same |
US5792509A (en) * | 1997-02-07 | 1998-08-11 | Industrial Technology Research Institute | Phosphor particle with antireflection coating |
US6193908B1 (en) | 1997-02-24 | 2001-02-27 | Superior Micropowders Llc | Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating same |
WO1998037165A1 (en) * | 1997-02-24 | 1998-08-27 | Superior Micropowders Llc | Oxygen-containing phosphor powders, methods for making phosphor powders and devices incorporating same |
US5958591A (en) * | 1997-06-30 | 1999-09-28 | Minnesota Mining And Manufacturing Company | Electroluminescent phosphor particles encapsulated with an aluminum oxide based multiple oxide coating |
BE1012135A3 (fr) * | 1997-10-27 | 2000-05-02 | Osram Sylvania Inc | Procede de fabrication de luminophores electroluminescents a longue duree de vie. |
DE19825435A1 (de) * | 1998-05-29 | 1999-12-09 | Magna Reflex Holding Gmbh | Elektrolumineszenz-Anordnung |
US6400093B1 (en) | 2000-04-11 | 2002-06-04 | Elam Electroluminescent Industries Ltd. | Flexible electro-luminescent light source with active protection from moisture |
WO2002078035A1 (en) * | 2001-03-22 | 2002-10-03 | Lumimove, Inc. | Illuminated display system and process |
EP1377134A4 (de) * | 2001-03-29 | 2008-05-21 | Fujifilm Corp | Elektrolumineszenzbauelement |
WO2002087308A2 (en) * | 2001-04-30 | 2002-11-07 | Lumimove, Inc. | Electroluminescent devices fabricated with encapsulated light emitting polymer particles |
CN1180489C (zh) * | 2001-06-27 | 2004-12-15 | 光宝科技股份有限公司 | 发光二极管及其制造方法 |
EP1780232A1 (de) * | 2001-12-04 | 2007-05-02 | Agfa-Gevaert | Zusammensetzung enthaltend ein Polymer oder Copolymer von 3,4-Dialkoxythiopen und ein nicht-wässriges Lösungsmittel |
US7361413B2 (en) * | 2002-07-29 | 2008-04-22 | Lumimove, Inc. | Electroluminescent device and methods for its production and use |
US7029763B2 (en) * | 2002-07-29 | 2006-04-18 | Lumimove, Inc. | Light-emitting phosphor particles and electroluminescent devices employing same |
US20100096593A1 (en) * | 2005-01-25 | 2010-04-22 | C.L. Industries, Inc. | Encapsulated luminescent particulates and aggregates made therefrom |
JP4814540B2 (ja) * | 2005-03-23 | 2011-11-16 | スタンレー電気株式会社 | 蛍光体の製造方法 |
US20070096646A1 (en) * | 2005-10-28 | 2007-05-03 | Van Nice Harold L | Electroluminescent displays |
RU2664143C2 (ru) * | 2016-03-21 | 2018-08-15 | Закрытое Акционерное Общество "Научно-производственная фирма "Люминофор" | Способ нанесения защитной пленки на поверхность частиц люминофора |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2689188A (en) * | 1950-12-12 | 1954-09-14 | Westinghouse Electric Corp | Fluorescent screen of a phosphor in glass and method for producing same |
US2944177A (en) * | 1958-04-28 | 1960-07-05 | Gen Electric | Electroluminescent cell and method of making the same |
US3005721A (en) * | 1959-05-28 | 1961-10-24 | Westinghouse Electric Corp | Glass composition |
US2951169A (en) * | 1959-06-08 | 1960-08-30 | Sylvania Electric Prod | Electroluminescent lamp |
US3163592A (en) * | 1960-09-01 | 1964-12-29 | Sylvania Electric Prod | Process for electrophoretically applying a coating of phosphor |
US3264133A (en) * | 1962-05-02 | 1966-08-02 | Lockheed Aircraft Corp | Electroluminescent phosphors and method for making same |
NL301652A (de) * | 1962-12-12 | 1900-01-01 | ||
US3394031A (en) * | 1964-05-18 | 1968-07-23 | Owens Illinois Glass Co | Core structure for an electroluminescent device and method of formation thereof |
US3492105A (en) * | 1965-03-26 | 1970-01-27 | Owens Illinois Inc | Process of making luminescent glass films |
US3408223A (en) * | 1965-05-28 | 1968-10-29 | Texas Instruments Inc | Increasing the electron energization threshold of phosphor particles |
US3376453A (en) * | 1966-12-23 | 1968-04-02 | Sam L. Leach | Electroluminescent devices with light emission generally perpendicular to the ionic current flow |
JPS4930521A (de) * | 1972-07-17 | 1974-03-19 | ||
US4122213A (en) * | 1975-03-03 | 1978-10-24 | Tokyo Shibaura Electric Company, Limited | Method for metallizing a phosphor screen for a cathode ray tube |
US4143297A (en) * | 1976-03-08 | 1979-03-06 | Brown, Boveri & Cie Aktiengesellschaft | Information display panel with zinc sulfide powder electroluminescent layers |
US4097776A (en) * | 1977-03-25 | 1978-06-27 | The United States Of America As Represented By The Secretary Of The Air Force | Coated electroluminescent phosphors |
US4181953A (en) * | 1978-02-17 | 1980-01-01 | The Singer Company | Face vertex correction for real-time simulation of a polygon face object system |
US4263339A (en) * | 1978-05-17 | 1981-04-21 | Brown, Boveri & Cie Aktiengesellschaft | Process for the production of electroluminescent powders for display panels |
JPS5936182A (ja) * | 1982-08-23 | 1984-02-28 | Kasei Optonix Co Ltd | 螢光体及びその製造法 |
US4508760A (en) * | 1983-06-10 | 1985-04-02 | Nova Tran Corporation | Method and apparatus for microencapsulation |
-
1987
- 1987-11-24 US US07/124,808 patent/US4855189A/en not_active Expired - Fee Related
-
1988
- 1988-11-23 AT AT88311095T patent/ATE86288T1/de not_active IP Right Cessation
- 1988-11-23 BR BR888806157A patent/BR8806157A/pt not_active IP Right Cessation
- 1988-11-23 DE DE8888311095T patent/DE3878850T2/de not_active Expired - Fee Related
- 1988-11-23 EP EP88311095A patent/EP0318272B1/de not_active Expired - Lifetime
- 1988-11-23 ES ES198888311095T patent/ES2038313T3/es not_active Expired - Lifetime
- 1988-11-23 KR KR1019880015397A patent/KR970002283B1/ko active IP Right Grant
- 1988-11-23 CA CA000583878A patent/CA1309453C/en not_active Expired - Fee Related
- 1988-11-24 JP JP63297160A patent/JPH01251579A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ATE86288T1 (de) | 1993-03-15 |
JPH01251579A (ja) | 1989-10-06 |
ES2038313T3 (es) | 1993-07-16 |
KR970002283B1 (ko) | 1997-02-27 |
EP0318272A2 (de) | 1989-05-31 |
EP0318272B1 (de) | 1993-03-03 |
CA1309453C (en) | 1992-10-27 |
DE3878850T2 (de) | 1993-06-17 |
EP0318272A3 (en) | 1990-05-23 |
BR8806157A (pt) | 1989-08-15 |
US4855189A (en) | 1989-08-08 |
KR890009229A (ko) | 1989-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |