JP4708732B2 - 発光素子用金属配位化合物及びそれを用いた発光素子 - Google Patents
発光素子用金属配位化合物及びそれを用いた発光素子 Download PDFInfo
- Publication number
- JP4708732B2 JP4708732B2 JP2004150496A JP2004150496A JP4708732B2 JP 4708732 B2 JP4708732 B2 JP 4708732B2 JP 2004150496 A JP2004150496 A JP 2004150496A JP 2004150496 A JP2004150496 A JP 2004150496A JP 4708732 B2 JP4708732 B2 JP 4708732B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting device
- coordination compound
- metal coordination
- light
- 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.)
- Expired - Fee Related
Links
- 150000001875 compounds Chemical class 0.000 title claims description 43
- 229910052751 metal Inorganic materials 0.000 title claims description 36
- 239000002184 metal Substances 0.000 title claims description 36
- 230000005525 hole transport Effects 0.000 claims description 7
- 239000010410 layer Substances 0.000 description 31
- 239000003446 ligand Substances 0.000 description 15
- 0 C(C1)c(c([Cn]*2c-3ccc(cc4)c22)c(cc5)-c6cc-3ccc6)c5/C=C/C3=C1/[Cn]c2c4-c1cc3ccc1 Chemical compound C(C1)c(c([Cn]*2c-3ccc(cc4)c22)c(cc5)-c6cc-3ccc6)c5/C=C/C3=C1/[Cn]c2c4-c1cc3ccc1 0.000 description 13
- 239000012044 organic layer Substances 0.000 description 13
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- 230000005281 excited state Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 125000004429 atom Chemical group 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000295 emission spectrum Methods 0.000 description 4
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 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
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 150000004696 coordination complex Chemical class 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 229910000104 sodium hydride Inorganic materials 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- JHRMQHFRVPVGHL-UHFFFAOYSA-N 2-chloro-1,10-phenanthroline Chemical compound C1=CN=C2C3=NC(Cl)=CC=C3C=CC2=C1 JHRMQHFRVPVGHL-UHFFFAOYSA-N 0.000 description 1
- DHDHJYNTEFLIHY-UHFFFAOYSA-N 4,7-diphenyl-1,10-phenanthroline Chemical compound C1=CC=CC=C1C1=CC=NC2=C1C=CC1=C(C=3C=CC=CC=3)C=CN=C21 DHDHJYNTEFLIHY-UHFFFAOYSA-N 0.000 description 1
- 229910017073 AlLi Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- -1 aluminum quinolinol Chemical compound 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- 150000008422 chlorobenzenes Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000006165 cyclic alkyl group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 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
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- AHLBNYSZXLDEJQ-FWEHEUNISA-N orlistat Chemical compound CCCCCCCCCCC[C@H](OC(=O)[C@H](CC(C)C)NC=O)C[C@@H]1OC(=O)[C@H]1CCCCCC AHLBNYSZXLDEJQ-FWEHEUNISA-N 0.000 description 1
- 150000004866 oxadiazoles Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 125000006617 triphenylamine group Chemical group 0.000 description 1
Images
Landscapes
- Electroluminescent Light Sources (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Description
本実施例では、素子構成として、図1(d)に示す有機層が3層の素子を使用した。
有機層1(ホール輸送層13)(40nm):化合物FL1
有機層2(発光層12)(40,20nm):CBP:金属錯体(A30orA31)(重量比10重量%)
有機層3(電子輸送層16)(50nm):BPhen
金属電極層1(1nm):KF
金属電極層2(100nm):Al
実施例3と同様のITO基板上に、バイエル社製のPEDOT(有機EL用)を40nmの膜厚に1000rpm(20秒)でスピンコートで塗布した。それを120℃の真空チャンバーで1時間乾燥した。
脱水クロロベンゼン:10g
ポリビニルカルバゾール(平均分子量9600):92mg
例示化合物A31:8mg
金属電極層1(15nm):AlLi合金(Li含有量1.8重量%)
金属電極層2(100nm):Al
Claims (6)
- 陽極及び陰極からなる一対の電極と、該一対の電極間に挟持されたホール輸送層と、発光層と、電子輸送層と、を有する有機発光素子において、前記発光層が請求項1または2に記載の発光素子用金属配位化合物を含有することを特徴とする有機発光素子。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004150496A JP4708732B2 (ja) | 2004-05-20 | 2004-05-20 | 発光素子用金属配位化合物及びそれを用いた発光素子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004150496A JP4708732B2 (ja) | 2004-05-20 | 2004-05-20 | 発光素子用金属配位化合物及びそれを用いた発光素子 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005330233A JP2005330233A (ja) | 2005-12-02 |
JP2005330233A5 JP2005330233A5 (ja) | 2010-04-30 |
JP4708732B2 true JP4708732B2 (ja) | 2011-06-22 |
Family
ID=35485136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004150496A Expired - Fee Related JP4708732B2 (ja) | 2004-05-20 | 2004-05-20 | 発光素子用金属配位化合物及びそれを用いた発光素子 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4708732B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5562657B2 (ja) * | 2009-01-23 | 2014-07-30 | 住友化学株式会社 | 有機電界発光素子 |
CN103254218B (zh) * | 2013-04-24 | 2015-09-30 | 宁波大学 | 邻菲咯啉间羟基苯甲酸铜铁电功能材料及其制备方法 |
CN115386096B (zh) * | 2022-08-11 | 2023-06-02 | 重庆师范大学 | 红色荧光锌基mof材料及其制法与在制备植物生长led器件中的应用 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4127755B2 (ja) * | 2001-06-20 | 2008-07-30 | 株式会社豊田中央研究所 | 金属錯体色素、光電極及び色素増感型太陽電池 |
-
2004
- 2004-05-20 JP JP2004150496A patent/JP4708732B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005330233A (ja) | 2005-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7226718B2 (ja) | 有機発光素子、組成物および膜 | |
TW565604B (en) | Pyrromethene metal complex, material of luminescent element using it and luminescent element | |
CN104160525B (zh) | 有机电致发光元件 | |
JP5972884B2 (ja) | 有機電界発光素子 | |
KR101005160B1 (ko) | 유기 전계 발광 소자용 화합물 및 유기 전계 발광 소자 | |
JP4870245B2 (ja) | 燐光発光素子用材料及びこれを用いた有機電界発光素子 | |
JP4545741B2 (ja) | 有機電界発光素子 | |
TWI475004B (zh) | Organic electroluminescent elements | |
CN102770981B (zh) | 有机场致发光元件 | |
JP5723764B2 (ja) | 有機電界発光素子 | |
TWI589562B (zh) | 用於發光裝置的螺聯茀化合物 | |
US8512877B2 (en) | Naphthyl carbazole derivatives, KL host material, the organic light emitting device employing the same, the display device and the illumination device employing the same | |
JP2012517422A (ja) | ピリジルトリアゾール配位子を含有するリン光性発光イリジウム錯体 | |
TW201245150A (en) | Organic electroluminescent element | |
JPWO2010113726A1 (ja) | 燐光発光素子用材料及びこれを用いた有機電界発光素子 | |
JPWO2005091686A1 (ja) | 有機電界発光素子 | |
JPWO2018173598A1 (ja) | 有機電界発光素子 | |
TW200909385A (en) | Host material for blue OLED and white light emitting device utilizing the same | |
CN102746293A (zh) | 用作有机发光二极管的主体材料的双极化合物 | |
KR20170077806A (ko) | 신규한 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자 | |
JPWO2009107651A1 (ja) | 置換されたビピリジル化合物および有機エレクトロルミネッセンス素子 | |
TWI609872B (zh) | 用於有機電場變色裝置之鄰二氮菲基的化合物 | |
JP2005220088A (ja) | ケイ素含有多価アミン、それよりなるホール輸送材料およびそれを用いた有機el素子 | |
JPWO2003050201A1 (ja) | 有機エレクトロルミネッセンス素子材料 | |
KR101369662B1 (ko) | 신규 화합물, kl 호스트 재료 및 이를 포함한유기전계발광소자 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070507 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100312 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100928 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101129 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110315 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110317 |
|
LAPS | Cancellation because of no payment of annual fees |