DE3633311A1 - Elektrolumineszenzvorrichtung - Google Patents
ElektrolumineszenzvorrichtungInfo
- Publication number
- DE3633311A1 DE3633311A1 DE19863633311 DE3633311A DE3633311A1 DE 3633311 A1 DE3633311 A1 DE 3633311A1 DE 19863633311 DE19863633311 DE 19863633311 DE 3633311 A DE3633311 A DE 3633311A DE 3633311 A1 DE3633311 A1 DE 3633311A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- luminescent layer
- zns
- srs
- activator
- 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.)
- Granted
Links
- 238000005401 electroluminescence Methods 0.000 title description 2
- 239000012190 activator Substances 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 3
- 229910000906 Bronze Inorganic materials 0.000 claims description 2
- 239000010974 bronze Substances 0.000 claims description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000005566 electron beam evaporation Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- -1 Si 3 N 4 or AlN Chemical class 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001194 electroluminescence spectrum Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- H05B33/145—Arrangements of the electroluminescent material
-
- 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
- H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/917—Electroluminescent
Landscapes
- Electroluminescent Light Sources (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60215157A JPH086086B2 (ja) | 1985-09-30 | 1985-09-30 | 白色エレクトロルミネツセンス素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3633311A1 true DE3633311A1 (de) | 1987-04-02 |
| DE3633311C2 DE3633311C2 (enExample) | 1991-01-31 |
Family
ID=16667601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863633311 Granted DE3633311A1 (de) | 1985-09-30 | 1986-09-30 | Elektrolumineszenzvorrichtung |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4727003A (enExample) |
| JP (1) | JPH086086B2 (enExample) |
| DE (1) | DE3633311A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0249942A3 (en) * | 1986-06-19 | 1989-08-09 | Tosoh Corporation | Thin film electroluminescent layer material |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6113595A (ja) * | 1984-06-28 | 1986-01-21 | シャープ株式会社 | 薄膜ｅｌ素子 |
| JPS63158792A (ja) * | 1986-12-22 | 1988-07-01 | 日本電気株式会社 | 電界発光素子 |
| JPS63224190A (ja) * | 1987-03-12 | 1988-09-19 | 株式会社日立製作所 | Ｅｌ素子 |
| US4857416A (en) * | 1987-12-31 | 1989-08-15 | Loctite Luminescent Systems, Inc. | Infra-red emitting electroluminescent lamp structures |
| JPH0451495A (ja) * | 1990-06-18 | 1992-02-19 | Komatsu Ltd | 薄膜ｅｌ素子 |
| FI944851L (fi) * | 1992-04-16 | 1994-10-14 | Komatsu Mfg Co Ltd | Ohutkalvoelektroluminesenssielementti |
| US6600175B1 (en) * | 1996-03-26 | 2003-07-29 | Advanced Technology Materials, Inc. | Solid state white light emitter and display using same |
| FI105313B (fi) * | 1998-06-03 | 2000-07-14 | Planar Systems Oy | Menetelmä ohutkalvo-elektroluminesenssirakenteiden kasvattamiseksi |
| US6771019B1 (en) | 1999-05-14 | 2004-08-03 | Ifire Technology, Inc. | Electroluminescent laminate with patterned phosphor structure and thick film dielectric with improved dielectric properties |
| JP2001043977A (ja) * | 1999-05-27 | 2001-02-16 | Tdk Corp | 発光ダイオード |
| JP2002184581A (ja) | 2000-12-13 | 2002-06-28 | Sanyo Electric Co Ltd | 有機発光素子 |
| US20080074583A1 (en) * | 2006-07-06 | 2008-03-27 | Intematix Corporation | Photo-luminescence color liquid crystal display |
| US8947619B2 (en) | 2006-07-06 | 2015-02-03 | Intematix Corporation | Photoluminescence color display comprising quantum dots material and a wavelength selective filter that allows passage of excitation radiation and prevents passage of light generated by photoluminescence materials |
| US20080029720A1 (en) * | 2006-08-03 | 2008-02-07 | Intematix Corporation | LED lighting arrangement including light emitting phosphor |
| US20080151143A1 (en) * | 2006-10-19 | 2008-06-26 | Intematix Corporation | Light emitting diode based backlighting for color liquid crystal displays |
| US20080192458A1 (en) * | 2007-02-12 | 2008-08-14 | Intematix Corporation | Light emitting diode lighting system |
| US7972030B2 (en) * | 2007-03-05 | 2011-07-05 | Intematix Corporation | Light emitting diode (LED) based lighting systems |
| US8203260B2 (en) * | 2007-04-13 | 2012-06-19 | Intematix Corporation | Color temperature tunable white light source |
| US7703943B2 (en) * | 2007-05-07 | 2010-04-27 | Intematix Corporation | Color tunable light source |
| US8783887B2 (en) | 2007-10-01 | 2014-07-22 | Intematix Corporation | Color tunable light emitting device |
| US7915627B2 (en) | 2007-10-17 | 2011-03-29 | Intematix Corporation | Light emitting device with phosphor wavelength conversion |
| US8567973B2 (en) * | 2008-03-07 | 2013-10-29 | Intematix Corporation | Multiple-chip excitation systems for white light emitting diodes (LEDs) |
| US8740400B2 (en) | 2008-03-07 | 2014-06-03 | Intematix Corporation | White light illumination system with narrow band green phosphor and multiple-wavelength excitation |
| US20100027293A1 (en) * | 2008-07-30 | 2010-02-04 | Intematix Corporation | Light Emitting Panel |
| US8822954B2 (en) * | 2008-10-23 | 2014-09-02 | Intematix Corporation | Phosphor based authentication system |
| US8390193B2 (en) * | 2008-12-31 | 2013-03-05 | Intematix Corporation | Light emitting device with phosphor wavelength conversion |
| US8651692B2 (en) * | 2009-06-18 | 2014-02-18 | Intematix Corporation | LED based lamp and light emitting signage |
| US9293667B2 (en) * | 2010-08-19 | 2016-03-22 | Soraa, Inc. | System and method for selected pump LEDs with multiple phosphors |
| US20110110095A1 (en) * | 2009-10-09 | 2011-05-12 | Intematix Corporation | Solid-state lamps with passive cooling |
| US8779685B2 (en) * | 2009-11-19 | 2014-07-15 | Intematix Corporation | High CRI white light emitting devices and drive circuitry |
| US20110149548A1 (en) * | 2009-12-22 | 2011-06-23 | Intematix Corporation | Light emitting diode based linear lamps |
| US10147850B1 (en) | 2010-02-03 | 2018-12-04 | Soraa, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
| US20110215348A1 (en) * | 2010-02-03 | 2011-09-08 | Soraa, Inc. | Reflection Mode Package for Optical Devices Using Gallium and Nitrogen Containing Materials |
| US8807799B2 (en) | 2010-06-11 | 2014-08-19 | Intematix Corporation | LED-based lamps |
| US8888318B2 (en) | 2010-06-11 | 2014-11-18 | Intematix Corporation | LED spotlight |
| US8946998B2 (en) | 2010-08-09 | 2015-02-03 | Intematix Corporation | LED-based light emitting systems and devices with color compensation |
| US8604678B2 (en) | 2010-10-05 | 2013-12-10 | Intematix Corporation | Wavelength conversion component with a diffusing layer |
| US8610340B2 (en) | 2010-10-05 | 2013-12-17 | Intematix Corporation | Solid-state light emitting devices and signage with photoluminescence wavelength conversion |
| US8610341B2 (en) | 2010-10-05 | 2013-12-17 | Intematix Corporation | Wavelength conversion component |
| US8957585B2 (en) | 2010-10-05 | 2015-02-17 | Intermatix Corporation | Solid-state light emitting devices with photoluminescence wavelength conversion |
| US8614539B2 (en) | 2010-10-05 | 2013-12-24 | Intematix Corporation | Wavelength conversion component with scattering particles |
| US9546765B2 (en) | 2010-10-05 | 2017-01-17 | Intematix Corporation | Diffuser component having scattering particles |
| US9004705B2 (en) | 2011-04-13 | 2015-04-14 | Intematix Corporation | LED-based light sources for light emitting devices and lighting arrangements with photoluminescence wavelength conversion |
| US8992051B2 (en) | 2011-10-06 | 2015-03-31 | Intematix Corporation | Solid-state lamps with improved radial emission and thermal performance |
| US20130088848A1 (en) | 2011-10-06 | 2013-04-11 | Intematix Corporation | Solid-state lamps with improved radial emission and thermal performance |
| US9365766B2 (en) | 2011-10-13 | 2016-06-14 | Intematix Corporation | Wavelength conversion component having photo-luminescence material embedded into a hermetic material for remote wavelength conversion |
| US9115868B2 (en) | 2011-10-13 | 2015-08-25 | Intematix Corporation | Wavelength conversion component with improved protective characteristics for remote wavelength conversion |
| CN104247058B (zh) | 2012-04-26 | 2017-10-03 | 英特曼帝克司公司 | 用于在远程波长转换中实施色彩一致性的方法及设备 |
| US8994056B2 (en) | 2012-07-13 | 2015-03-31 | Intematix Corporation | LED-based large area display |
| US20140185269A1 (en) | 2012-12-28 | 2014-07-03 | Intermatix Corporation | Solid-state lamps utilizing photoluminescence wavelength conversion components |
| US9217543B2 (en) | 2013-01-28 | 2015-12-22 | Intematix Corporation | Solid-state lamps with omnidirectional emission patterns |
| TWI627371B (zh) | 2013-03-15 | 2018-06-21 | 英特曼帝克司公司 | 光致發光波長轉換組件 |
| US9318670B2 (en) | 2014-05-21 | 2016-04-19 | Intematix Corporation | Materials for photoluminescence wavelength converted solid-state light emitting devices and arrangements |
| EP3274765A4 (en) | 2015-03-23 | 2018-10-17 | Intematix Corporation | Photoluminescence color display |
| US11464087B2 (en) | 2016-09-02 | 2022-10-04 | Lumineq Oy | Inorganic TFEL display element and manufacturing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2432503B2 (de) * | 1973-07-05 | 1978-05-24 | Sharp K.K., Osaka (Japan) | Elektrolumineszenzelement |
| US4365184A (en) * | 1976-06-01 | 1982-12-21 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Phosphors |
| DE3320882A1 (de) * | 1982-06-19 | 1983-12-22 | Nippondenso Co., Ltd., Kariya, Aichi | Elektroluminiszenz-element |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3291668A (en) * | 1962-09-19 | 1966-12-13 | Julius Goldstein & Sons Co | Phosphorescent coated textile |
| US3617332A (en) * | 1969-06-24 | 1971-11-02 | Westinghouse Electric Corp | Method for stabilizing alkaline-earth metal sulfide phosphors |
| JPS5186991A (en) * | 1975-01-28 | 1976-07-30 | Sharp Kk | Hakumakuhatsukososhi |
| JPS598379B2 (ja) * | 1978-02-03 | 1984-02-24 | 化成オプトニクス株式会社 | 着色螢光体およびその製造方法 |
| JPS5615115A (en) * | 1979-07-14 | 1981-02-13 | Showa Electric Wire & Cable Co | Method of laying cable |
| JPS598040B2 (ja) * | 1979-12-06 | 1984-02-22 | シャープ株式会社 | 薄膜ｅｌ素子 |
| JPS57102983A (en) * | 1980-12-19 | 1982-06-26 | Matsushita Electric Ind Co Ltd | Electroluminescent element |
| US4376145A (en) * | 1980-12-22 | 1983-03-08 | W. H. Brady Co. | Electroluminescent display |
| US4547703A (en) * | 1982-05-28 | 1985-10-15 | Matsushita Electric Industrial Co., Ltd. | Thin film electroluminescent element |
| JPS598040A (ja) * | 1982-07-06 | 1984-01-17 | Toshiba Corp | マイクロコンピユ−タの入力信号同期回路 |
| JPS623427A (ja) * | 1985-06-29 | 1987-01-09 | Toshiba Corp | 磁気記録媒体 |
-
1985
- 1985-09-30 JP JP60215157A patent/JPH086086B2/ja not_active Expired - Lifetime
-
1986
- 1986-09-25 US US06/911,367 patent/US4727003A/en not_active Expired - Lifetime
- 1986-09-30 DE DE19863633311 patent/DE3633311A1/de active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2432503B2 (de) * | 1973-07-05 | 1978-05-24 | Sharp K.K., Osaka (Japan) | Elektrolumineszenzelement |
| US4365184A (en) * | 1976-06-01 | 1982-12-21 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Phosphors |
| DE3320882A1 (de) * | 1982-06-19 | 1983-12-22 | Nippondenso Co., Ltd., Kariya, Aichi | Elektroluminiszenz-element |
Non-Patent Citations (2)
| Title |
|---|
| "Applied Phys. Lett. ", Bd. 41, 1982, Nr. 5, S. 462-464 * |
| Dr.P.J. Bouma: "Farbe und Farbwahrnehmung", N.V.Philips Gl., Eindhoven, 1951, S. 60-64 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0249942A3 (en) * | 1986-06-19 | 1989-08-09 | Tosoh Corporation | Thin film electroluminescent layer material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH086086B2 (ja) | 1996-01-24 |
| US4727003A (en) | 1988-02-23 |
| JPS6274986A (ja) | 1987-04-06 |
| DE3633311C2 (enExample) | 1991-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN |