AU741025B2 - Electroluminescent material - Google Patents
Electroluminescent material Download PDFInfo
- Publication number
- AU741025B2 AU741025B2 AU81165/98A AU8116598A AU741025B2 AU 741025 B2 AU741025 B2 AU 741025B2 AU 81165/98 A AU81165/98 A AU 81165/98A AU 8116598 A AU8116598 A AU 8116598A AU 741025 B2 AU741025 B2 AU 741025B2
- Authority
- AU
- Australia
- Prior art keywords
- electroluminescent
- electroluminescent device
- iii
- tris
- layer
- 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.)
- Ceased
Links
- 239000000463 material Substances 0.000 title claims abstract description 48
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 5
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 5
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 3
- 150000003624 transition metals Chemical class 0.000 claims abstract description 3
- 235000010290 biphenyl Nutrition 0.000 claims description 21
- 239000004305 biphenyl Substances 0.000 claims description 21
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 21
- 239000007983 Tris buffer Substances 0.000 claims description 17
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 11
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 10
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 10
- HKCRVXUAKWXBLE-UHFFFAOYSA-N terbium(3+) Chemical compound [Tb+3] HKCRVXUAKWXBLE-UHFFFAOYSA-N 0.000 claims description 10
- 229910052693 Europium Inorganic materials 0.000 claims description 8
- -1 hydrocarbyh Chemical group 0.000 claims description 8
- GPTSCXVDSKXYFS-UHFFFAOYSA-N COc1ccccc1[PH2](c1ccccc1OC)c1ccccc1OC Chemical compound COc1ccccc1[PH2](c1ccccc1OC)c1ccccc1OC GPTSCXVDSKXYFS-UHFFFAOYSA-N 0.000 claims description 6
- ZXQBNUYNTUCIOK-UHFFFAOYSA-N Fc1ccccc1[PH2](c1ccccc1F)c1ccccc1F Chemical compound Fc1ccccc1[PH2](c1ccccc1F)c1ccccc1F ZXQBNUYNTUCIOK-UHFFFAOYSA-N 0.000 claims description 6
- AJGJROVYVKUHID-UHFFFAOYSA-N OPNP Chemical compound OPNP AJGJROVYVKUHID-UHFFFAOYSA-N 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 6
- 229910052771 Terbium Inorganic materials 0.000 claims description 5
- 229910052768 actinide Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 5
- 150000002602 lanthanoids Chemical class 0.000 claims description 5
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical group FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 150000001255 actinides Chemical class 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Chemical group 0.000 claims description 4
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical group FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 4
- 229920000767 polyaniline Polymers 0.000 claims description 4
- OGGKVJMNFFSDEV-UHFFFAOYSA-N 3-methyl-n-[4-[4-(n-(3-methylphenyl)anilino)phenyl]phenyl]-n-phenylaniline Chemical compound CC1=CC=CC(N(C=2C=CC=CC=2)C=2C=CC(=CC=2)C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)=C1 OGGKVJMNFFSDEV-UHFFFAOYSA-N 0.000 claims description 3
- 150000004696 coordination complex Chemical class 0.000 claims description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 150000004982 aromatic amines Chemical class 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 150000002431 hydrogen Chemical group 0.000 claims description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical group [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 150000002825 nitriles Chemical group 0.000 claims description 2
- 239000013110 organic ligand Substances 0.000 claims description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 2
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 claims description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- VEUMBMHMMCOFAG-UHFFFAOYSA-N 2,3-dihydrooxadiazole Chemical compound N1NC=CO1 VEUMBMHMMCOFAG-UHFFFAOYSA-N 0.000 claims 1
- 101100234822 Caenorhabditis elegans ltd-1 gene Proteins 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 125000006615 aromatic heterocyclic group Chemical group 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- SJCKRGFTWFGHGZ-UHFFFAOYSA-N magnesium silver Chemical compound [Mg].[Ag] SJCKRGFTWFGHGZ-UHFFFAOYSA-N 0.000 claims 1
- 235000012054 meals Nutrition 0.000 claims 1
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 claims 1
- 150000004866 oxadiazoles Chemical class 0.000 claims 1
- NZZIMKJIVMHWJC-UHFFFAOYSA-N dibenzoylmethane Chemical compound C=1C=CC=CC=1C(=O)CC(=O)C1=CC=CC=C1 NZZIMKJIVMHWJC-UHFFFAOYSA-N 0.000 description 12
- 239000007787 solid Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000003086 colorant Substances 0.000 description 9
- 125000006267 biphenyl group Chemical group 0.000 description 8
- 229910021645 metal ion Inorganic materials 0.000 description 7
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- YRAJNWYBUCUFBD-UHFFFAOYSA-N 2,2,6,6-tetramethylheptane-3,5-dione Chemical compound CC(C)(C)C(=O)CC(=O)C(C)(C)C YRAJNWYBUCUFBD-UHFFFAOYSA-N 0.000 description 5
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 5
- 239000003446 ligand Substances 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- FLTJDUOFAQWHDF-UHFFFAOYSA-N trimethyl pentane Natural products CCCCC(C)(C)C FLTJDUOFAQWHDF-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- LNBHUCHAFZUEGJ-UHFFFAOYSA-N europium(3+) Chemical compound [Eu+3] LNBHUCHAFZUEGJ-UHFFFAOYSA-N 0.000 description 4
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 3
- YLJSHYBNXDFWQE-UHFFFAOYSA-N C1(=C(C=CC=C1)C1=C(C=CC=C1)[PH2](C1=C(C=CC=C1)C1=C(C=CC=C1)C)C1=C(C=CC=C1)C1=C(C=CC=C1)C)C Chemical compound C1(=C(C=CC=C1)C1=C(C=CC=C1)[PH2](C1=C(C=CC=C1)C1=C(C=CC=C1)C)C1=C(C=CC=C1)C1=C(C=CC=C1)C)C YLJSHYBNXDFWQE-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- IUFDZNVMARBLOJ-UHFFFAOYSA-K aluminum;quinoline-2-carboxylate Chemical compound [Al+3].C1=CC=CC2=NC(C(=O)[O-])=CC=C21.C1=CC=CC2=NC(C(=O)[O-])=CC=C21.C1=CC=CC2=NC(C(=O)[O-])=CC=C21 IUFDZNVMARBLOJ-UHFFFAOYSA-K 0.000 description 3
- BXXYQIADDPAMGV-UHFFFAOYSA-N diphenylphosphorylimino(triphenyl)-$l^{5}-phosphane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=O)N=P(C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 BXXYQIADDPAMGV-UHFFFAOYSA-N 0.000 description 3
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011369 resultant mixture Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QSHJQKXNXHIVAB-UHFFFAOYSA-N 1,3-diphenylpropane-1,3-dione europium(3+) Chemical compound [Eu+3].C=1C=CC=CC=1C(=O)CC(=O)C1=CC=CC=C1 QSHJQKXNXHIVAB-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005424 photoluminescence Methods 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 101100150353 Arabidopsis thaliana SRS8 gene Proteins 0.000 description 1
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical class N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 1
- KZQDKDRMSDVWEY-UHFFFAOYSA-N C1=CC=CC=C1[PH2](C=1C=CC=CC=1)C1=CC=CC=C1 Chemical compound C1=CC=CC=C1[PH2](C=1C=CC=CC=1)C1=CC=CC=C1 KZQDKDRMSDVWEY-UHFFFAOYSA-N 0.000 description 1
- 229910000882 Ca alloy Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 150000000918 Europium Chemical class 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- YXLXNENXOJSQEI-UHFFFAOYSA-L Oxine-copper Chemical compound [Cu+2].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 YXLXNENXOJSQEI-UHFFFAOYSA-L 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 150000001217 Terbium Chemical class 0.000 description 1
- SLGBZMMZGDRARJ-UHFFFAOYSA-N Triphenylene Natural products C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C2=C1 SLGBZMMZGDRARJ-UHFFFAOYSA-N 0.000 description 1
- 101710186384 Tropomyosin-2 Proteins 0.000 description 1
- KDJVJXQQGKHDBR-UHFFFAOYSA-N [Dy+2] Chemical compound [Dy+2] KDJVJXQQGKHDBR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000005594 diketone group Chemical group 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- IOIFRTZBJMZZFO-UHFFFAOYSA-N dysprosium(3+) Chemical compound [Dy+3] IOIFRTZBJMZZFO-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000001194 electroluminescence spectrum Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- RHZWSUVWRRXEJF-UHFFFAOYSA-N indium tin Chemical compound [In].[Sn] RHZWSUVWRRXEJF-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- LGRLWUINFJPLSH-UHFFFAOYSA-N methanide Chemical compound [CH3-] LGRLWUINFJPLSH-UHFFFAOYSA-N 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- DOSGOCSVHPUUIA-UHFFFAOYSA-N samarium(3+) Chemical compound [Sm+3] DOSGOCSVHPUUIA-UHFFFAOYSA-N 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- DOMPAWFABHDXFM-UHFFFAOYSA-N terbium;2,2,6,6-tetramethylheptane-3,5-dione Chemical compound [Tb].CC(C)(C)C(=O)CC(=O)C(C)(C)C.CC(C)(C)C(=O)CC(=O)C(C)(C)C.CC(C)(C)C(=O)CC(=O)C(C)(C)C DOMPAWFABHDXFM-UHFFFAOYSA-N 0.000 description 1
- ZRAOLHHYMQLCAW-UHFFFAOYSA-N tris(1h-pyrazol-5-yl) borate Chemical compound C1=CNN=C1OB(OC1=NNC=C1)OC=1C=CNN=1 ZRAOLHHYMQLCAW-UHFFFAOYSA-N 0.000 description 1
- 125000005289 uranyl group Chemical group 0.000 description 1
- 238000001771 vacuum deposition Methods 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
-
- 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
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Glass Compositions (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9712483.8A GB9712483D0 (en) | 1997-06-17 | 1997-06-17 | Fabrication of light emitting devices from chelates of transition metals, lanthanides and actinides |
| GB9712483 | 1997-06-17 | ||
| PCT/GB1998/001773 WO1998058037A1 (en) | 1997-06-17 | 1998-06-17 | Electroluminescent material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU8116598A AU8116598A (en) | 1999-01-04 |
| AU741025B2 true AU741025B2 (en) | 2001-11-22 |
Family
ID=10814220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU81165/98A Ceased AU741025B2 (en) | 1997-06-17 | 1998-06-17 | Electroluminescent material |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6524727B1 (enExample) |
| EP (1) | EP0990016B1 (enExample) |
| JP (2) | JP4317926B2 (enExample) |
| KR (1) | KR20010013809A (enExample) |
| CN (1) | CN1260821A (enExample) |
| AT (1) | ATE302250T1 (enExample) |
| AU (1) | AU741025B2 (enExample) |
| CA (1) | CA2293532A1 (enExample) |
| DE (1) | DE69831234T2 (enExample) |
| GB (1) | GB9712483D0 (enExample) |
| ID (1) | ID24085A (enExample) |
| WO (1) | WO1998058037A1 (enExample) |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6303238B1 (en) | 1997-12-01 | 2001-10-16 | The Trustees Of Princeton University | OLEDs doped with phosphorescent compounds |
| GB0128074D0 (en) * | 2001-11-23 | 2002-01-16 | Elam T Ltd | Doped lithium quinolate |
| GB0503393D0 (en) | 2005-02-18 | 2005-03-23 | Elam T Ltd | Electroluminescent materials and devices |
| US6830828B2 (en) | 1998-09-14 | 2004-12-14 | The Trustees Of Princeton University | Organometallic complexes as phosphorescent emitters in organic LEDs |
| GB9820805D0 (en) * | 1998-09-25 | 1998-11-18 | Isis Innovation | Divalent lanthanide metal complexes |
| GB9823761D0 (en) | 1998-11-02 | 1998-12-23 | South Bank Univ Entpr Ltd | Novel electroluminescent materials |
| GB9826407D0 (en) | 1998-12-02 | 1999-01-27 | South Bank Univ Entpr Ltd | Novel electroluminescent materials |
| GB9826405D0 (en) | 1998-12-02 | 1999-01-27 | South Bank Univ Entpr Ltd | Method for forming films or layers |
| GB9901971D0 (en) * | 1999-02-01 | 1999-03-17 | South Bank Univ Entpr Ltd | Electroluminescent material |
| US7001536B2 (en) | 1999-03-23 | 2006-02-21 | The Trustees Of Princeton University | Organometallic complexes as phosphorescent emitters in organic LEDs |
| DE60004452T2 (de) | 1999-04-23 | 2004-06-09 | Koninklijke Philips Electronics N.V. | Lumineszente vorrichtung |
| KR100934420B1 (ko) * | 1999-05-13 | 2009-12-29 | 더 트러스티즈 오브 프린스턴 유니버시티 | 전계인광에 기초한 고 효율의 유기 발광장치 |
| EP2278637B2 (en) * | 1999-12-01 | 2021-06-09 | The Trustees of Princeton University | Complexes of form L2MX |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2002505701A (ja) | 2002-02-19 |
| AU8116598A (en) | 1999-01-04 |
| JP4317926B2 (ja) | 2009-08-19 |
| GB9712483D0 (en) | 1997-08-20 |
| ATE302250T1 (de) | 2005-09-15 |
| US6524727B1 (en) | 2003-02-25 |
| CA2293532A1 (en) | 1998-12-23 |
| ID24085A (id) | 2000-07-06 |
| WO1998058037A1 (en) | 1998-12-23 |
| DE69831234D1 (de) | 2005-09-22 |
| JP4405561B2 (ja) | 2010-01-27 |
| KR20010013809A (ko) | 2001-02-26 |
| DE69831234T2 (de) | 2006-02-23 |
| EP0990016A1 (en) | 2000-04-05 |
| CN1260821A (zh) | 2000-07-19 |
| JP2008141223A (ja) | 2008-06-19 |
| EP0990016B1 (en) | 2005-08-17 |
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