DE3464930D1 - Electroluminescent display device and process for its production - Google Patents
Electroluminescent display device and process for its productionInfo
- Publication number
- DE3464930D1 DE3464930D1 DE8484900747T DE3464930T DE3464930D1 DE 3464930 D1 DE3464930 D1 DE 3464930D1 DE 8484900747 T DE8484900747 T DE 8484900747T DE 3464930 T DE3464930 T DE 3464930T DE 3464930 D1 DE3464930 D1 DE 3464930D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- display device
- electroluminescent display
- electroluminescent
- display
- 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
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
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- 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
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/56—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing sulfur
- C09K11/562—Chalcogenides
- C09K11/565—Chalcogenides with zinc cadmium
-
- 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
- H05B33/18—Light sources with substantially two-dimensional radiating surfaces characterised by the nature or concentration of the activator
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Luminescent Compositions (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58020606A JPH0752672B2 (ja) | 1983-02-10 | 1983-02-10 | 薄膜el素子の製造方法 |
PCT/JP1984/000036 WO1984003099A1 (en) | 1983-02-10 | 1984-02-09 | Electroluminescent display device and process for its production |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3464930D1 true DE3464930D1 (en) | 1987-08-27 |
Family
ID=12031920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484900747T Expired DE3464930D1 (en) | 1983-02-10 | 1984-02-09 | Electroluminescent display device and process for its production |
Country Status (5)
Country | Link |
---|---|
US (1) | US4733128A (de) |
EP (1) | EP0137850B1 (de) |
JP (1) | JPH0752672B2 (de) |
DE (1) | DE3464930D1 (de) |
WO (1) | WO1984003099A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62177895A (ja) * | 1986-01-31 | 1987-08-04 | シャープ株式会社 | 薄膜el素子 |
US5289171A (en) * | 1986-07-03 | 1994-02-22 | Kabushiki Kaisha Komatsu Seisakusho | Color display apparatus |
IT1221924B (it) * | 1987-07-01 | 1990-08-23 | Eniricerche Spa | Dispositivo elettroluminescente a film sottile e procedimento per la sua preparazione |
JPH01102892A (ja) * | 1987-10-15 | 1989-04-20 | Res Dev Corp Of Japan | 薄膜el素子の製造方法 |
GB8727326D0 (en) * | 1987-11-21 | 1987-12-23 | Emi Plc Thorn | Display device |
US5194290A (en) * | 1987-12-31 | 1993-03-16 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of making a single layer multi-color luminescent display |
US4987339A (en) * | 1987-12-31 | 1991-01-22 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Enhanced single layer multi-color luminescent display with coactivators |
US5047686A (en) * | 1987-12-31 | 1991-09-10 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Single layer multi-color luminescent display |
US5104683A (en) * | 1987-12-31 | 1992-04-14 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Single layer multi-color luminescent display and method of making |
US5270614A (en) * | 1989-04-10 | 1993-12-14 | Sharp Kabushiki Kaisha | Luminescent material |
EP0549345B1 (de) * | 1991-12-24 | 1997-03-05 | MITSUI TOATSU CHEMICALS, Inc. | Organisches elektrolumineszentes Dünnfilmelement |
JPH05182766A (ja) * | 1991-12-26 | 1993-07-23 | Toyota Central Res & Dev Lab Inc | 薄膜el素子 |
JPH05315075A (ja) * | 1992-05-07 | 1993-11-26 | Fuji Electric Co Ltd | エレクトロルミネッセンス発光膜の成膜方法 |
JP2761155B2 (ja) * | 1992-07-08 | 1998-06-04 | 株式会社小糸製作所 | 自動車用灯具の光源用放電ランプ装置 |
US5457356A (en) * | 1993-08-11 | 1995-10-10 | Spire Corporation | Flat panel displays and process |
US5422489A (en) * | 1994-01-24 | 1995-06-06 | Bhargava; Rameshwar N. | Light emitting device |
JPH0817574A (ja) * | 1994-07-04 | 1996-01-19 | Fuji Electric Co Ltd | 薄膜電場発光素子の製造方法 |
KR0164457B1 (ko) * | 1995-01-20 | 1999-04-15 | 김은영 | 백색발광용 전계발광소자 및 그 제조방법 |
JP2006089682A (ja) * | 2004-09-27 | 2006-04-06 | Univ Nagoya | 酸化亜鉛系発光材料及びその製造方法 |
TWI397571B (zh) * | 2009-11-30 | 2013-06-01 | Univ Nat Kaohsiung Applied Sci | 利用活化劑掺雜之黃橘光硫化鋅螢光材料及其製備方法 |
TWI397572B (zh) * | 2009-11-30 | 2013-06-01 | Univ Nat Kaohsiung Applied Sci | 利用活化劑掺雜之藍光硫化鋅螢光材料及其製備方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1092212A (fr) * | 1953-02-04 | 1955-04-19 | Philips Nv | Matière électro-luminescente et son procédé de préparation |
JPS329217B1 (de) * | 1954-02-02 | 1957-10-30 | ||
FR1146974A (fr) * | 1955-04-18 | 1957-11-18 | Du Pont | Perfectionnements aux phosphores |
US4381474A (en) * | 1962-03-30 | 1983-04-26 | General Electric Company | Solid state storage devices and systems |
JPS504991A (de) * | 1973-05-16 | 1975-01-20 | ||
US4171501A (en) * | 1973-10-22 | 1979-10-16 | Hitachi, Ltd. | Light emitting devices based on the excitation of phosphor screens |
JPS53141185A (en) * | 1977-05-14 | 1978-12-08 | Dainippon Toryo Co Ltd | Method of fabricating green color luminous fluorescent body |
US4551397A (en) * | 1983-04-04 | 1985-11-05 | Kasei Optonix, Ltd. | Zinc silicate phosphor and electron excited fluorescent display device using the phosphor |
JP3663441B2 (ja) * | 1996-06-05 | 2005-06-22 | 愛知機械工業株式会社 | 乾式無段変速機の冷却構造 |
-
1983
- 1983-02-10 JP JP58020606A patent/JPH0752672B2/ja not_active Expired - Lifetime
-
1984
- 1984-02-09 EP EP84900747A patent/EP0137850B1/de not_active Expired
- 1984-02-09 US US06/673,557 patent/US4733128A/en not_active Expired - Lifetime
- 1984-02-09 DE DE8484900747T patent/DE3464930D1/de not_active Expired
- 1984-02-09 WO PCT/JP1984/000036 patent/WO1984003099A1/ja active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1984003099A1 (en) | 1984-08-16 |
JPH0752672B2 (ja) | 1995-06-05 |
US4733128A (en) | 1988-03-22 |
EP0137850B1 (de) | 1987-07-22 |
EP0137850A4 (de) | 1985-07-01 |
EP0137850A1 (de) | 1985-04-24 |
JPS59146192A (ja) | 1984-08-21 |
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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 |