WO2001008240A1 - Organic electroluminescent device - Google Patents
Organic electroluminescent device Download PDFInfo
- Publication number
- WO2001008240A1 WO2001008240A1 PCT/CA2000/000849 CA0000849W WO0108240A1 WO 2001008240 A1 WO2001008240 A1 WO 2001008240A1 CA 0000849 W CA0000849 W CA 0000849W WO 0108240 A1 WO0108240 A1 WO 0108240A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- optical interference
- interference member
- anode
- cathode
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 95
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000004770 highest occupied molecular orbital Methods 0.000 claims abstract description 19
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 claims abstract description 18
- 230000001066 destructive effect Effects 0.000 claims abstract description 7
- 238000013459 approach Methods 0.000 claims description 16
- 238000000151 deposition Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical group [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 11
- 239000007983 Tris buffer Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- 238000001228 spectrum Methods 0.000 claims description 8
- SJCKRGFTWFGHGZ-UHFFFAOYSA-N magnesium silver Chemical group [Mg].[Ag] SJCKRGFTWFGHGZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 5
- 229920002554 vinyl polymer Polymers 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005525 hole transport Effects 0.000 claims description 3
- 238000004776 molecular orbital Methods 0.000 claims description 2
- 230000003595 spectral effect Effects 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 191
- 230000005540 biological transmission Effects 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000008033 biological extinction Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 239000011368 organic material Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 238000001429 visible spectrum Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
-
- 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
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002378442A CA2378442A1 (en) | 1999-07-27 | 2000-07-21 | Organic electroluminescent device |
AU62565/00A AU6256500A (en) | 1999-07-27 | 2000-07-21 | Organic electroluminescent device |
EP00949029A EP1208611A1 (en) | 1999-07-27 | 2000-07-21 | Organic electroluminescent device |
JP2001512652A JP2003505849A (en) | 1999-07-27 | 2000-07-21 | Organic electroluminescence device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/361,137 US6411019B1 (en) | 1999-07-27 | 1999-07-27 | Organic electroluminescent device |
US09/361,137 | 1999-07-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001008240A1 true WO2001008240A1 (en) | 2001-02-01 |
WO2001008240A9 WO2001008240A9 (en) | 2002-08-29 |
Family
ID=23420803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA2000/000849 WO2001008240A1 (en) | 1999-07-27 | 2000-07-21 | Organic electroluminescent device |
Country Status (8)
Country | Link |
---|---|
US (5) | US6411019B1 (en) |
EP (2) | EP1300891A1 (en) |
JP (1) | JP2003505849A (en) |
KR (1) | KR100752716B1 (en) |
CN (1) | CN1199294C (en) |
AU (1) | AU6256500A (en) |
CA (1) | CA2378442A1 (en) |
WO (1) | WO2001008240A1 (en) |
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WO2003005776A1 (en) * | 2001-07-04 | 2003-01-16 | Luxell Technologies Inc. | El device with enhanced contrast |
WO2003088718A1 (en) | 2002-04-05 | 2003-10-23 | Xerox Corporation | Display devices with organic-metal mixed layer |
WO2003094255A2 (en) * | 2002-05-03 | 2003-11-13 | Luxell Technologies Inc. | Contrast enhanced oleds |
WO2003094254A2 (en) * | 2002-05-06 | 2003-11-13 | Luxell Technologies Inc. | Electroluminescent device |
WO2003094253A2 (en) * | 2002-05-03 | 2003-11-13 | Luxell Technologies Inc. | Dark layer for an electroluminescent device |
WO2003096758A1 (en) * | 2002-05-10 | 2003-11-20 | Seiko Epson Corporation | Light emitting device and electronic apparatus |
WO2003105248A1 (en) * | 2002-06-11 | 2003-12-18 | Luxell Technologies Inc. | Oled display with contrast enhancing interference members |
JP2004103247A (en) * | 2002-09-04 | 2004-04-02 | Sony Corp | Organic el display device |
US6750609B2 (en) | 2001-08-22 | 2004-06-15 | Xerox Corporation | OLEDs having light absorbing electrode |
US6861810B2 (en) | 2001-10-23 | 2005-03-01 | Fpd Systems | Organic electroluminescent display device driving method and apparatus |
WO2005071771A1 (en) | 2004-01-26 | 2005-08-04 | Cambridge Display Technology Limited | Organic light emitting diode |
US7288887B2 (en) | 2001-03-08 | 2007-10-30 | Lg.Philips Lcd Co. Ltd. | Devices with multiple organic-metal mixed layers |
CN100385707C (en) * | 2001-10-10 | 2008-04-30 | Lg.菲利浦Lcd株式会社 | Organic electroluminescent device |
US7449830B2 (en) | 2004-08-02 | 2008-11-11 | Lg Display Co., Ltd. | OLEDs having improved luminance stability |
KR100879474B1 (en) * | 2002-12-05 | 2009-01-20 | 삼성모바일디스플레이주식회사 | Organic Electroluminescence device |
KR100879475B1 (en) * | 2002-12-05 | 2009-01-20 | 삼성모바일디스플레이주식회사 | Organic electroluminescence device |
EP2086261A1 (en) | 2002-04-11 | 2009-08-05 | QUALCOMM Incorporated | Handoff between base stations of different protocol revisions in a CDMA system |
US7728517B2 (en) | 2005-05-20 | 2010-06-01 | Lg Display Co., Ltd. | Intermediate electrodes for stacked OLEDs |
US7737630B2 (en) | 2002-08-09 | 2010-06-15 | Semiconductor Energy Laboratory Co., Ltd. | Electroluminescence element and a light emitting device using the same |
US7777407B2 (en) | 2005-05-04 | 2010-08-17 | Lg Display Co., Ltd. | Organic light emitting devices comprising a doped triazine electron transport layer |
US7943244B2 (en) | 2005-05-20 | 2011-05-17 | Lg Display Co., Ltd. | Display device with metal-organic mixed layer anodes |
US8021204B2 (en) | 2002-04-23 | 2011-09-20 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and method of manufacturing the same |
US8044580B2 (en) | 2002-04-26 | 2011-10-25 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and manufacturing method of the same |
US8309976B2 (en) | 2002-06-07 | 2012-11-13 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and manufacturing method thereof |
US8344363B2 (en) | 2002-04-24 | 2013-01-01 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of manufacturing same |
US8487527B2 (en) | 2005-05-04 | 2013-07-16 | Lg Display Co., Ltd. | Organic light emitting devices |
US8540541B2 (en) | 2002-06-27 | 2013-09-24 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and method of manufacturing the same |
DE102006063041B3 (en) | 2005-05-20 | 2021-09-23 | Lg Display Co., Ltd. | Display devices having light-absorbing layers with metal nanoparticles |
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US6411019B1 (en) * | 1999-07-27 | 2002-06-25 | Luxell Technologies Inc. | Organic electroluminescent device |
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US6846437B2 (en) * | 2000-11-28 | 2005-01-25 | Astaris, Llc | Ammonium polyphosphate solutions containing multi-functional phosphonate corrosion inhibitors |
US20030007736A1 (en) * | 2001-07-04 | 2003-01-09 | Fuji Photo Film Co., Ltd. | Optical transmission module and optical transceiver |
CA2419121A1 (en) * | 2002-05-03 | 2003-11-03 | Luxell Technologies, Inc. | Dark layer for an electroluminescent device |
JP4371297B2 (en) * | 2002-10-02 | 2009-11-25 | パイオニア株式会社 | Organic EL display |
JP4580160B2 (en) * | 2002-10-08 | 2010-11-10 | パイオニア株式会社 | Organic electroluminescence device |
JP3944906B2 (en) * | 2002-11-11 | 2007-07-18 | ソニー株式会社 | LIGHT EMITTING ELEMENT AND DISPLAY DEVICE USING THE SAME |
CA2411683A1 (en) * | 2002-11-13 | 2004-05-13 | Luxell Technologies Inc. | Oled with contrast enhancement features |
US6936960B2 (en) * | 2003-01-10 | 2005-08-30 | Eastman Kodak Company | OLED displays having improved contrast |
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US20040256978A1 (en) * | 2003-05-27 | 2004-12-23 | Gang Yu | Array comprising organic electronic devices with a black lattice and process for forming the same |
US7045954B2 (en) * | 2003-06-17 | 2006-05-16 | City University Of Hong Kong | Organic light-emitting device with reduction of ambient-light-reflection by disposing a multilayer structure over a semi-transparent cathode |
US20050052119A1 (en) * | 2003-09-08 | 2005-03-10 | Gang Yu | Organic electronic device having low background luminescence |
JP4428979B2 (en) * | 2003-09-30 | 2010-03-10 | 三洋電機株式会社 | Organic EL panel |
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US7504657B2 (en) * | 2004-07-23 | 2009-03-17 | Konica Minolta Holdings, Inc. | Organic electroluminescent element, display and illuminator |
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-
1999
- 1999-07-27 US US09/361,137 patent/US6411019B1/en not_active Expired - Fee Related
-
2000
- 2000-07-21 AU AU62565/00A patent/AU6256500A/en not_active Abandoned
- 2000-07-21 EP EP02102764A patent/EP1300891A1/en not_active Withdrawn
- 2000-07-21 EP EP00949029A patent/EP1208611A1/en not_active Withdrawn
- 2000-07-21 KR KR1020027001007A patent/KR100752716B1/en not_active IP Right Cessation
- 2000-07-21 CN CNB00810851XA patent/CN1199294C/en not_active Expired - Fee Related
- 2000-07-21 JP JP2001512652A patent/JP2003505849A/en active Pending
- 2000-07-21 CA CA002378442A patent/CA2378442A1/en not_active Abandoned
- 2000-07-21 WO PCT/CA2000/000849 patent/WO2001008240A1/en not_active Application Discontinuation
-
2001
- 2001-10-25 US US09/983,569 patent/US6784602B2/en not_active Expired - Fee Related
- 2001-10-25 US US09/983,571 patent/US6551651B2/en not_active Expired - Fee Related
- 2001-10-25 US US09/983,570 patent/US20020153834A1/en not_active Abandoned
-
2003
- 2003-04-14 US US10/412,248 patent/US20040052931A1/en not_active Abandoned
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Also Published As
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WO2001008240A9 (en) | 2002-08-29 |
US6551651B2 (en) | 2003-04-22 |
EP1300891A1 (en) | 2003-04-09 |
CN1369116A (en) | 2002-09-11 |
EP1208611A1 (en) | 2002-05-29 |
US6411019B1 (en) | 2002-06-25 |
US6784602B2 (en) | 2004-08-31 |
JP2003505849A (en) | 2003-02-12 |
US20030127971A1 (en) | 2003-07-10 |
CN1199294C (en) | 2005-04-27 |
US20020153834A1 (en) | 2002-10-24 |
US20020039871A1 (en) | 2002-04-04 |
AU6256500A (en) | 2001-02-13 |
US20040052931A1 (en) | 2004-03-18 |
KR20020034165A (en) | 2002-05-08 |
KR100752716B1 (en) | 2007-08-29 |
CA2378442A1 (en) | 2001-02-01 |
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