KR100525409B1 - 유기 전계 발광 소자 - Google Patents
유기 전계 발광 소자 Download PDFInfo
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- KR100525409B1 KR100525409B1 KR10-2003-0020468A KR20030020468A KR100525409B1 KR 100525409 B1 KR100525409 B1 KR 100525409B1 KR 20030020468 A KR20030020468 A KR 20030020468A KR 100525409 B1 KR100525409 B1 KR 100525409B1
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- light emitting
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- organic electroluminescent
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- 238000005401 electroluminescence Methods 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims description 9
- 125000003118 aryl group Chemical group 0.000 claims description 6
- 125000001624 naphthyl group Chemical group 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 3
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 2
- 125000005103 alkyl silyl group Chemical group 0.000 claims description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical group C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical group C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 claims 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 125000006267 biphenyl group Chemical group 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- -1 ethoxy, propoxy, butoxy, dimethylamino, diethylamino, trimethylsilyl Chemical group 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 5
- MUALRAIOVNYAIW-UHFFFAOYSA-N binap Chemical compound C1=CC=CC=C1P(C=1C(=C2C=CC=CC2=CC=1)C=1C2=CC=CC=C2C=CC=1P(C=1C=CC=CC=1)C=1C=CC=CC=1)C1=CC=CC=C1 MUALRAIOVNYAIW-UHFFFAOYSA-N 0.000 description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- BRUOAURMAFDGLP-UHFFFAOYSA-N 9,10-dibromoanthracene Chemical compound C1=CC=C2C(Br)=C(C=CC=C3)C3=C(Br)C2=C1 BRUOAURMAFDGLP-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000005525 hole transport Effects 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 125000005493 quinolyl group Chemical group 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 239000007810 chemical reaction solvent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 125000005956 isoquinolyl group Chemical group 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- 125000004076 pyridyl group Chemical group 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 description 1
- TWPMMLHBHPYSMT-UHFFFAOYSA-N 3-methyl-n-phenylaniline Chemical compound CC1=CC=CC(NC=2C=CC=CC=2)=C1 TWPMMLHBHPYSMT-UHFFFAOYSA-N 0.000 description 1
- LMTXHBDTVAIIQY-UHFFFAOYSA-N 9-n,10-n-bis(3-methylphenyl)-9-n,10-n-diphenylanthracene-9,10-diamine Chemical compound CC1=CC=CC(N(C=2C=CC=CC=2)C=2C3=CC=CC=C3C(N(C=3C=CC=CC=3)C=3C=C(C)C=CC=3)=C3C=CC=CC3=2)=C1 LMTXHBDTVAIIQY-UHFFFAOYSA-N 0.000 description 1
- LYLBOGPKXLSUGW-UHFFFAOYSA-N 9-n,10-n-bis(4-methylphenyl)-9-n,10-n-dinaphthalen-2-ylanthracene-9,10-diamine Chemical compound C1=CC(C)=CC=C1N(C=1C2=CC=CC=C2C(N(C=2C=CC(C)=CC=2)C=2C=C3C=CC=CC3=CC=2)=C2C=CC=CC2=1)C1=CC=C(C=CC=C2)C2=C1 LYLBOGPKXLSUGW-UHFFFAOYSA-N 0.000 description 1
- RZGMFRRDBNHLJU-UHFFFAOYSA-N 9-n,9-n,10-n,10-n-tetraphenylanthracene-9,10-diamine Chemical compound C1=CC=CC=C1N(C=1C2=CC=CC=C2C(N(C=2C=CC=CC=2)C=2C=CC=CC=2)=C2C=CC=CC2=1)C1=CC=CC=C1 RZGMFRRDBNHLJU-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- ULXQCEHIJTZLMG-UHFFFAOYSA-N C1(=CC=CC=C1)N(C=1C2=CC=CC=C2C(=C2C=CC=CC12)N(C=1C=C(C=CC1)C)C1=CC=CC=C1)C=1C=C(C=CC1)C.C1(=CC=CC=C1)N(C=1C2=CC=CC=C2C(=C2C=CC=CC12)N(C=1C=C(C=CC1)C)C1=CC=CC=C1)C=1C=C(C=CC1)C Chemical compound C1(=CC=CC=C1)N(C=1C2=CC=CC=C2C(=C2C=CC=CC12)N(C=1C=C(C=CC1)C)C1=CC=CC=C1)C=1C=C(C=CC1)C.C1(=CC=CC=C1)N(C=1C2=CC=CC=C2C(=C2C=CC=CC12)N(C=1C=C(C=CC1)C)C1=CC=CC=C1)C=1C=C(C=CC1)C ULXQCEHIJTZLMG-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910018068 Li 2 O Inorganic materials 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 125000004171 alkoxy aryl group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- XEPMXWGXLQIFJN-UHFFFAOYSA-K aluminum;2-carboxyquinolin-8-olate Chemical compound [Al+3].C1=C(C([O-])=O)N=C2C(O)=CC=CC2=C1.C1=C(C([O-])=O)N=C2C(O)=CC=CC2=C1.C1=C(C([O-])=O)N=C2C(O)=CC=CC2=C1 XEPMXWGXLQIFJN-UHFFFAOYSA-K 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- LJZJHELAFLRVSU-UHFFFAOYSA-N anthracene;phenanthrene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21.C1=CC=C2C3=CC=CC=C3C=CC2=C1 LJZJHELAFLRVSU-UHFFFAOYSA-N 0.000 description 1
- 125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000005104 aryl silyl group Chemical group 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 150000001893 coumarin derivatives Chemical class 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IBHBKWKFFTZAHE-UHFFFAOYSA-N n-[4-[4-(n-naphthalen-1-ylanilino)phenyl]phenyl]-n-phenylnaphthalen-1-amine Chemical group C1=CC=CC=C1N(C=1C2=CC=CC=C2C=CC=1)C1=CC=C(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C3=CC=CC=C3C=CC=2)C=C1 IBHBKWKFFTZAHE-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- 125000005561 phenanthryl group Chemical group 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 125000001725 pyrenyl group Chemical group 0.000 description 1
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
Classifications
-
- 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
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
-
- 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
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/621—Aromatic anhydride or imide compounds, e.g. perylene tetra-carboxylic dianhydride or perylene tetracarboxylic di-imide
-
- 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
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
-
- 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
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1007—Non-condensed systems
-
- 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
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1011—Condensed systems
-
- 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
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1014—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
-
- 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
-
- 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
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (11)
- 전자 주입 전극(음극)과 정공 주입 전극(양극) 사이에 발광층을 포함하는 유기전계 발광 소자로서, 상기 발광층의 녹색 발광물질로 하기 화학식 1로 나타내어지는 물질 및 화학식 2로 나타내어지는 물질을 포함하는 것을 특징으로 하는 유기 전계 발광 소자:[화학식 1](상기 식에서, A1 및 A2는 각각 독립적으로 C1-C4의 알킬기, 알콕시기 및 알킬실릴기 중 어느 하나가 치환되거나 치환되지 않은 페닐기, 나프틸기 및 바이페닐기로부터 선택된다)[화학식 2]B1 - X - B2(상기 식에서, X는 나프탈렌, 안트라센 및 페난트렌으로 이루어지는 그룹으로부터 선택되고, B1 및 B2는 각각 C6-C25의 아릴, C6-C25의 알킬아릴, C6-C25의 아릴아미노아릴 및 C6-C25의 아릴알릴기로 이루어진 그룹으로부터 선택된다).
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1 항에 있어서,상기 화학식 2의 물질은 다음 중 어느 하나인 것을 특징으로 하는 유기 전계 발광 소자:
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1 항에 있어서,상기 화학식 1의 물질이 다음 중 어느 하나인 것을 특징으로 하는 유기 전계 발광 소자:
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/792,130 US7651788B2 (en) | 2003-03-05 | 2004-03-04 | Organic electroluminescent device |
EP04717900.7A EP1603990B1 (en) | 2003-03-05 | 2004-03-05 | Organic electroluminescent device |
PCT/KR2004/000472 WO2004078872A2 (en) | 2003-03-05 | 2004-03-05 | Organic electroluminescent device |
JP2006500655A JP4129990B2 (ja) | 2003-03-05 | 2004-03-05 | 有機電界発光素子 |
CN2004800092510A CN1771313B (zh) | 2003-03-05 | 2004-03-05 | 有机电致发光器件 |
JP2008000048A JP2008172229A (ja) | 2003-03-05 | 2008-01-04 | 有機電界発光素子 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030013700 | 2003-03-05 | ||
KR20030013700 | 2003-03-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040079803A KR20040079803A (ko) | 2004-09-16 |
KR100525409B1 true KR100525409B1 (ko) | 2005-11-02 |
Family
ID=36751927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0020468A KR100525409B1 (ko) | 2003-03-05 | 2003-04-01 | 유기 전계 발광 소자 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2008172229A (ko) |
KR (1) | KR100525409B1 (ko) |
CN (1) | CN1771313B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20110120076A (ko) * | 2010-04-28 | 2011-11-03 | 에스에프씨 주식회사 | 아민 유도체 화합물 및 이를 포함하는 유기전계발광소자 |
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KR100682833B1 (ko) * | 2004-12-24 | 2007-02-15 | 엘지전자 주식회사 | 고효율의 유기 전계 발광 소자 |
KR20060122622A (ko) * | 2005-05-27 | 2006-11-30 | 엘지전자 주식회사 | 유기전계발광소자 및 전자전달 화합물 |
US8173272B2 (en) * | 2006-03-23 | 2012-05-08 | Lg Chem, Ltd. | Diamine derivatives, preparation method thereof and organic electronic device using the same |
US8759818B2 (en) | 2009-02-27 | 2014-06-24 | E I Du Pont De Nemours And Company | Deuterated compounds for electronic applications |
CN102596950A (zh) | 2009-10-29 | 2012-07-18 | E.I.内穆尔杜邦公司 | 用于电子应用的氘代化合物 |
TW201119976A (en) * | 2009-12-09 | 2011-06-16 | Du Pont | Deuterated compound as part of a combination of compounds for electronic applications |
KR101368158B1 (ko) | 2010-10-21 | 2014-03-03 | 엘지디스플레이 주식회사 | 유기발광 다이오드 표시장치 및 그 제조방법 |
WO2012087955A1 (en) | 2010-12-20 | 2012-06-28 | E. I. Du Pont De Nemours And Company | Compositions for electronic applications |
KR102162796B1 (ko) * | 2013-08-22 | 2020-10-08 | 삼성디스플레이 주식회사 | 유기 발광 소자 |
KR102116495B1 (ko) * | 2013-08-28 | 2020-06-03 | 삼성디스플레이 주식회사 | 축합환 화합물을 포함하는 유기 전계 발광 소자 |
KR102330221B1 (ko) | 2014-11-05 | 2021-11-25 | 삼성디스플레이 주식회사 | 유기 발광 소자 및 이를 포함하는 표시 장치 |
KR102136791B1 (ko) * | 2020-04-14 | 2020-07-23 | 삼성디스플레이 주식회사 | 인데노피리딘계 화합물 및 이를 포함한 유기 발광 소자 |
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EP1146034A1 (en) * | 1995-09-25 | 2001-10-17 | Toyo Ink Manufacturing Co., Ltd. | Light-emitting material for organic electroluminescence device, and organic electroluminescence device for which the light-emitting material is adapted |
KR100688694B1 (ko) * | 1998-12-28 | 2007-02-28 | 이데미쓰 고산 가부시키가이샤 | 유기 전기발광 소자 |
JP4080213B2 (ja) * | 2002-02-01 | 2008-04-23 | 三井化学株式会社 | 有機電界発光素子 |
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2003
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Cited By (2)
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---|---|---|---|---|
KR20110120076A (ko) * | 2010-04-28 | 2011-11-03 | 에스에프씨 주식회사 | 아민 유도체 화합물 및 이를 포함하는 유기전계발광소자 |
KR101888659B1 (ko) * | 2010-04-28 | 2018-08-16 | 에스에프씨 주식회사 | 아민 유도체 화합물 및 이를 포함하는 유기전계발광소자 |
Also Published As
Publication number | Publication date |
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JP2008172229A (ja) | 2008-07-24 |
KR20040079803A (ko) | 2004-09-16 |
CN1771313B (zh) | 2011-08-31 |
CN1771313A (zh) | 2006-05-10 |
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