TWI389364B - 發光裝置 - Google Patents
發光裝置 Download PDFInfo
- Publication number
- TWI389364B TWI389364B TW094135291A TW94135291A TWI389364B TW I389364 B TWI389364 B TW I389364B TW 094135291 A TW094135291 A TW 094135291A TW 94135291 A TW94135291 A TW 94135291A TW I389364 B TWI389364 B TW I389364B
- Authority
- TW
- Taiwan
- Prior art keywords
- layer
- singlet
- exciton generating
- generating layer
- light
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 61
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 43
- 230000000903 blocking effect Effects 0.000 claims description 22
- 239000011368 organic material Substances 0.000 claims description 19
- 229920000642 polymer Polymers 0.000 claims description 7
- 230000005525 hole transport Effects 0.000 claims description 6
- 150000004696 coordination complex Chemical class 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 3
- 229920000620 organic polymer Polymers 0.000 claims 1
- 239000010410 layer Substances 0.000 description 134
- 239000000243 solution Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000005286 illumination Methods 0.000 description 7
- 238000010129 solution processing Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- CUJRVFIICFDLGR-UHFFFAOYSA-N acetylacetonate Chemical compound CC(=O)[CH-]C(C)=O CUJRVFIICFDLGR-UHFFFAOYSA-N 0.000 description 6
- 239000000412 dendrimer Substances 0.000 description 5
- 229920000736 dendritic polymer Polymers 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 239000003446 ligand Substances 0.000 description 5
- 229920000144 PEDOT:PSS Polymers 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 239000002019 doping agent Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000005215 recombination Methods 0.000 description 4
- 230000006798 recombination Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- -1 Poly(ethylenedioxythiophene) Polymers 0.000 description 3
- 229910052769 Ytterbium Inorganic materials 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000004528 spin coating Methods 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 3
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 125000001072 heteroaryl group Chemical group 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000005259 triarylamine group Chemical group 0.000 description 2
- AOQKGYRILLEVJV-UHFFFAOYSA-N 4-naphthalen-1-yl-3,5-diphenyl-1,2,4-triazole Chemical compound C1=CC=CC=C1C(N1C=2C3=CC=CC=C3C=CC=2)=NN=C1C1=CC=CC=C1 AOQKGYRILLEVJV-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 235000000621 Bidens tripartita Nutrition 0.000 description 1
- 240000004082 Bidens tripartita Species 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- LCTONWCANYUPML-UHFFFAOYSA-M Pyruvate Chemical compound CC(=O)C([O-])=O LCTONWCANYUPML-UHFFFAOYSA-M 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical group [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920000547 conjugated polymer Polymers 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 208000006637 fused teeth Diseases 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- XLSMFKSTNGKWQX-UHFFFAOYSA-N hydroxyacetone Chemical compound CC(=O)CO XLSMFKSTNGKWQX-UHFFFAOYSA-N 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 150000004032 porphyrins Chemical class 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 150000003230 pyrimidines Chemical class 0.000 description 1
- 230000005258 radioactive decay Effects 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 125000004001 thioalkyl group Chemical group 0.000 description 1
- 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 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] 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
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
- H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/10—Triplet emission
-
- 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
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/18—Carrier blocking layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/115—Polyfluorene; Derivatives thereof
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/151—Copolymers
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0422391.3A GB0422391D0 (en) | 2004-10-08 | 2004-10-08 | Light emitting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200625708A TW200625708A (en) | 2006-07-16 |
| TWI389364B true TWI389364B (zh) | 2013-03-11 |
Family
ID=33443605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW094135291A TWI389364B (zh) | 2004-10-08 | 2005-10-07 | 發光裝置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7944139B2 (enExample) |
| JP (1) | JP2008516440A (enExample) |
| DE (1) | DE112005002479T5 (enExample) |
| GB (3) | GB0422391D0 (enExample) |
| TW (1) | TWI389364B (enExample) |
| WO (1) | WO2006038020A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI664764B (zh) * | 2013-12-02 | 2019-07-01 | 日商半導體能源研究所股份有限公司 | 發光元件、發光裝置、電子裝置以及照明設備 |
| US10622576B2 (en) | 2016-11-30 | 2020-04-14 | Industrial Technology Research Institute | Organic light-emitting diode and white organic light-emitting diode |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8945722B2 (en) * | 2006-10-27 | 2015-02-03 | The University Of Southern California | Materials and architectures for efficient harvesting of singlet and triplet excitons for white light emitting OLEDs |
| TW200908777A (en) | 2007-03-23 | 2009-02-16 | Idemitsu Kosan Co | Organic el device |
| EP2166591A4 (en) * | 2007-07-07 | 2011-04-27 | Idemitsu Kosan Co | ORGANIC EL DEVICE |
| TW200920181A (en) | 2007-07-07 | 2009-05-01 | Idemitsu Kosan Co | Organic EL device |
| US8426036B2 (en) | 2007-07-07 | 2013-04-23 | Idemitsu Kosan Co., Ltd. | Organic EL device and anthracene derivative |
| EP2166590A4 (en) | 2007-07-07 | 2012-04-04 | Idemitsu Kosan Co | ORGANIC EL ELEMENT AND SOLUTION WITH AN ORGANIC EL MATERIAL |
| TW200915918A (en) * | 2007-07-07 | 2009-04-01 | Idemitsu Kosan Co | Organic EL device |
| EP2023420A1 (de) * | 2007-08-07 | 2009-02-11 | OSRAM Opto Semiconductors GmbH | Strahlungsemittierende Vorrichtung |
| DE102007053396A1 (de) | 2007-08-07 | 2009-02-12 | Osram Opto Semiconductors Gmbh | Strahlungsemittierende Vorrichtung |
| JP4967952B2 (ja) * | 2007-09-21 | 2012-07-04 | セイコーエプソン株式会社 | 発光素子、表示装置および電子機器 |
| KR101453874B1 (ko) * | 2008-03-04 | 2014-10-21 | 삼성디스플레이 주식회사 | 백색 유기발광소자 |
| DE102008039361B4 (de) * | 2008-05-30 | 2025-02-06 | Pictiva Displays International Limited | Elektronische Vorrichtung |
| US20100033082A1 (en) * | 2008-08-07 | 2010-02-11 | General Electric Company | Method of Manufacture of a Multi-Layer Phosphorescent Organic Light Emitting Device, and Articles Thereof |
| DE102008054234A1 (de) | 2008-10-31 | 2010-05-06 | Osram Opto Semiconductors Gmbh | Strahlungsemittierende Vorrichtung |
| JP5465088B2 (ja) * | 2010-05-31 | 2014-04-09 | キヤノン株式会社 | 有機エレクトロルミネッセンス素子 |
| CN103380509B (zh) | 2011-02-16 | 2017-02-15 | 株式会社半导体能源研究所 | 发光元件 |
| KR102136480B1 (ko) * | 2011-02-16 | 2020-07-21 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 엘리먼트 |
| US8502445B2 (en) * | 2011-07-18 | 2013-08-06 | Universal Display Corporation | RGBW OLED display for extended lifetime and reduced power consumption |
| WO2013039914A1 (en) | 2011-09-12 | 2013-03-21 | Nitto Denko Corporation | Efficient organic light-emitting diodes and fabrication of the same |
| JP5487174B2 (ja) * | 2011-09-16 | 2014-05-07 | 株式会社東芝 | 有機電界発光素子、表示装置および照明装置 |
| GB201200823D0 (en) * | 2012-01-18 | 2012-02-29 | Cambridge Display Tech Ltd | Electroluminescence |
| US9859517B2 (en) | 2012-09-07 | 2018-01-02 | Nitto Denko Corporation | White organic light-emitting diode |
| WO2014039721A1 (en) * | 2012-09-07 | 2014-03-13 | Nitto Denko Corporation | Top-emitting white organic light-emitting diodes having improved efficiency and stability |
| US8786179B2 (en) * | 2012-09-17 | 2014-07-22 | Universal Display Corporation | Light emitting device comprising phosphorescent materials for white light generation |
| CN105409022B (zh) * | 2013-07-29 | 2018-06-19 | 默克专利有限公司 | 电光器件及其用途 |
| JP6470181B2 (ja) * | 2013-09-17 | 2019-02-13 | 株式会社Ｋｙｕｌｕｘ | 有機エレクトロルミネッセンス素子 |
| CN104347808B (zh) * | 2014-09-16 | 2017-06-23 | 太原理工大学 | 一种高色稳定性白光有机电致发光器件 |
| CN111799386B (zh) * | 2020-07-22 | 2023-07-14 | 京东方科技集团股份有限公司 | 一种发光器件、显示装置 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6309763B1 (en) | 1997-05-21 | 2001-10-30 | The Dow Chemical Company | Fluorene-containing polymers and electroluminescent devices therefrom |
| EP1027398B1 (en) | 1997-10-23 | 2004-06-09 | Isis Innovation Limited | Light-emitting dendrimers and devices |
| EP0929104B1 (en) * | 1998-01-09 | 2009-08-05 | Sony Corporation | Electroluminescence device and process for producing the same |
| US6939624B2 (en) | 2000-08-11 | 2005-09-06 | Universal Display Corporation | Organometallic compounds and emission-shifting organic electrophosphorescence |
| EP1349435B8 (en) | 2000-11-30 | 2018-09-19 | Canon Kabushiki Kaisha | Luminescent element and display |
| KR100825182B1 (ko) | 2000-11-30 | 2008-04-24 | 캐논 가부시끼가이샤 | 발광 소자 및 표시 장치 |
| US6693295B2 (en) | 2000-12-25 | 2004-02-17 | Fuji Photo Film Co., Ltd. | Indole derivative, material for light-emitting device and light-emitting device using the same |
| GB0104177D0 (en) | 2001-02-20 | 2001-04-11 | Isis Innovation | Aryl-aryl dendrimers |
| CN1277872C (zh) | 2001-02-20 | 2006-10-04 | 安德鲁斯街大学管理处 | 含金属的树状物 |
| DE10109027A1 (de) | 2001-02-24 | 2002-09-05 | Covion Organic Semiconductors | Rhodium- und Iridium-Komplexe |
| SG92833A1 (en) | 2001-03-27 | 2002-11-19 | Sumitomo Chemical Co | Polymeric light emitting substance and polymer light emitting device using the same |
| CN1610666A (zh) | 2001-04-05 | 2005-04-27 | 三共株式会社 | 苄脒衍生物 |
| JP2002324679A (ja) | 2001-04-26 | 2002-11-08 | Honda Motor Co Ltd | 有機エレクトロルミネッセンス素子 |
| GB0111549D0 (en) * | 2001-05-11 | 2001-07-04 | Cambridge Display Tech Ltd | Polymers, their preparation and uses |
| KR100888424B1 (ko) | 2001-05-16 | 2009-03-11 | 더 트러스티즈 오브 프린스턴 유니버시티 | 고효율 다칼라 전기 유기 발광 장치 |
| CN100440529C (zh) * | 2001-08-09 | 2008-12-03 | 出光兴产株式会社 | 有机电致发光显示装置及其驱动方法 |
| GB0209652D0 (en) * | 2002-04-26 | 2002-06-05 | Univ Cambridge Tech | Solution-processable phosphorescent materials |
| CN1325600C (zh) | 2002-05-10 | 2007-07-11 | 剑桥显示技术有限公司 | 聚合物及其制备和用途 |
| US7531377B2 (en) | 2002-09-03 | 2009-05-12 | Cambridge Display Technology Limited | Optical device |
| JP2004200141A (ja) * | 2002-10-24 | 2004-07-15 | Toyota Industries Corp | 有機ｅｌ素子 |
| US7063900B2 (en) * | 2002-12-23 | 2006-06-20 | General Electric Company | White light-emitting organic electroluminescent devices |
| CN101510589B (zh) * | 2002-12-26 | 2013-01-23 | 株式会社半导体能源研究所 | 有机发光元件 |
| JP2004217592A (ja) * | 2003-01-16 | 2004-08-05 | Mitsubishi Chemicals Corp | イミノスチルベン系化合物、電荷輸送材料、有機電界発光素子材料、および有機電界発光素子 |
| JP4096877B2 (ja) * | 2003-02-07 | 2008-06-04 | 松下電器産業株式会社 | 情報読み取り素子及びそれを用いた情報読み取り装置 |
| DE10310887A1 (de) * | 2003-03-11 | 2004-09-30 | Covion Organic Semiconductors Gmbh | Matallkomplexe |
| US7029766B2 (en) * | 2003-12-05 | 2006-04-18 | Eastman Kodak Company | Organic element for electroluminescent devices |
| WO2006130883A2 (en) * | 2005-06-01 | 2006-12-07 | The Trustees Of Princeton University | Fluorescent filtered electrophosphorescence |
-
2004
- 2004-10-08 GB GBGB0422391.3A patent/GB0422391D0/en not_active Ceased
-
2005
- 2005-10-07 GB GB0705229A patent/GB2433838B/en not_active Expired - Fee Related
- 2005-10-07 DE DE112005002479T patent/DE112005002479T5/de not_active Ceased
- 2005-10-07 US US11/664,543 patent/US7944139B2/en not_active Expired - Fee Related
- 2005-10-07 JP JP2007535241A patent/JP2008516440A/ja active Pending
- 2005-10-07 WO PCT/GB2005/003864 patent/WO2006038020A1/en not_active Ceased
- 2005-10-07 GB GB0903915A patent/GB2455924A/en not_active Withdrawn
- 2005-10-07 TW TW094135291A patent/TWI389364B/zh not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI664764B (zh) * | 2013-12-02 | 2019-07-01 | 日商半導體能源研究所股份有限公司 | 發光元件、發光裝置、電子裝置以及照明設備 |
| US10439158B2 (en) | 2013-12-02 | 2019-10-08 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, electronic appliance, and lighting device |
| US10622576B2 (en) | 2016-11-30 | 2020-04-14 | Industrial Technology Research Institute | Organic light-emitting diode and white organic light-emitting diode |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2433838B (en) | 2009-11-25 |
| US20080258606A1 (en) | 2008-10-23 |
| GB0422391D0 (en) | 2004-11-10 |
| TW200625708A (en) | 2006-07-16 |
| US7944139B2 (en) | 2011-05-17 |
| JP2008516440A (ja) | 2008-05-15 |
| GB0903915D0 (en) | 2009-04-22 |
| GB0705229D0 (en) | 2007-04-25 |
| GB2433838A (en) | 2007-07-04 |
| GB2455924A (en) | 2009-07-01 |
| WO2006038020A1 (en) | 2006-04-13 |
| DE112005002479T5 (de) | 2007-11-08 |
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