JP4868099B2 - 電界発光素子 - Google Patents
電界発光素子 Download PDFInfo
- Publication number
- JP4868099B2 JP4868099B2 JP2000341775A JP2000341775A JP4868099B2 JP 4868099 B2 JP4868099 B2 JP 4868099B2 JP 2000341775 A JP2000341775 A JP 2000341775A JP 2000341775 A JP2000341775 A JP 2000341775A JP 4868099 B2 JP4868099 B2 JP 4868099B2
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- JP
- Japan
- Prior art keywords
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- general formula
- ring
- electroluminescent device
- 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.)
- Expired - Lifetime
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- 239000010410 layer Substances 0.000 claims description 30
- 239000010409 thin film Substances 0.000 claims description 15
- 230000005525 hole transport Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 239000002019 doping agent Substances 0.000 claims description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 6
- 239000012044 organic layer 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
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 125000002252 acyl group Chemical group 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 150000003458 sulfonic acid derivatives Chemical class 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
- 125000000623 heterocyclic group Chemical group 0.000 claims description 3
- 125000001624 naphthyl group Chemical group 0.000 claims description 3
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical group C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 claims description 3
- 238000005401 electroluminescence Methods 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- 125000000962 organic group Chemical group 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 11
- 239000002904 solvent Substances 0.000 description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 239000010408 film Substances 0.000 description 6
- 238000007740 vapor deposition Methods 0.000 description 6
- IBHBKWKFFTZAHE-UHFFFAOYSA-N n-[4-[4-(n-naphthalen-1-ylanilino)phenyl]phenyl]-n-phenylnaphthalen-1-amine Chemical compound 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 5
- YCPXWRQRBFJBPZ-UHFFFAOYSA-N 5-sulfosalicylic acid Chemical class OC(=O)C1=CC(S(O)(=O)=O)=CC=C1O YCPXWRQRBFJBPZ-UHFFFAOYSA-N 0.000 description 4
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
- -1 aromatic amine hydrochloride Chemical class 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 238000004528 spin coating Methods 0.000 description 4
- 239000002966 varnish Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 150000002430 hydrocarbons Chemical group 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000001771 vacuum deposition Methods 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000006267 biphenyl group Chemical group 0.000 description 2
- 238000006482 condensation reaction Methods 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 150000004696 coordination complex Chemical class 0.000 description 2
- 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 2
- 230000006866 deterioration Effects 0.000 description 2
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 description 1
- YYUIROVDIXDEKU-UHFFFAOYSA-N 1,3,4-oxathiazole Chemical class C1OC=NS1 YYUIROVDIXDEKU-UHFFFAOYSA-N 0.000 description 1
- YMRHXVOHLPIMNN-UHFFFAOYSA-N 1-n-(3-methylphenyl)-2-n,2-n-diphenylbenzene-1,2-diamine Chemical compound CC1=CC=CC(NC=2C(=CC=CC=2)N(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 YMRHXVOHLPIMNN-UHFFFAOYSA-N 0.000 description 1
- 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
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- SDGNNLQZAPXALR-UHFFFAOYSA-N 3-sulfophthalic acid Chemical class OC(=O)C1=CC=CC(S(O)(=O)=O)=C1C(O)=O SDGNNLQZAPXALR-UHFFFAOYSA-N 0.000 description 1
- KWIVRAVCZJXOQC-UHFFFAOYSA-N 3h-oxathiazole Chemical class N1SOC=C1 KWIVRAVCZJXOQC-UHFFFAOYSA-N 0.000 description 1
- RHPVVNRNAHRJOQ-UHFFFAOYSA-N 4-methyl-n-(4-methylphenyl)aniline Chemical compound C1=CC(C)=CC=C1NC1=CC=C(C)C=C1 RHPVVNRNAHRJOQ-UHFFFAOYSA-N 0.000 description 1
- MVIXNQZIMMIGEL-UHFFFAOYSA-N 4-methyl-n-[4-[4-(4-methyl-n-(4-methylphenyl)anilino)phenyl]phenyl]-n-(4-methylphenyl)aniline Chemical compound C1=CC(C)=CC=C1N(C=1C=CC(=CC=1)C=1C=CC(=CC=1)N(C=1C=CC(C)=CC=1)C=1C=CC(C)=CC=1)C1=CC=C(C)C=C1 MVIXNQZIMMIGEL-UHFFFAOYSA-N 0.000 description 1
- WNKQDGLSQUASME-UHFFFAOYSA-N 4-sulfophthalic acid Chemical compound OC(=O)C1=CC=C(S(O)(=O)=O)C=C1C(O)=O WNKQDGLSQUASME-UHFFFAOYSA-N 0.000 description 1
- NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical class C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 description 1
- BJYAVFMWXBMOKL-UHFFFAOYSA-N C(C)(C)(C)C1=CC=C(C=C1)C1OC=NS1.C1(=CC=CC=C1)C1=CC=CC=C1 Chemical compound C(C)(C)(C)C1=CC=C(C=C1)C1OC=NS1.C1(=CC=CC=C1)C1=CC=CC=C1 BJYAVFMWXBMOKL-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- GOZPTOHMTKTIQP-UHFFFAOYSA-N OC1=CC=CC2=CC=C3C=CC(=NC3=C21)C(=O)O Chemical compound OC1=CC=CC2=CC=C3C=CC(=NC3=C21)C(=O)O GOZPTOHMTKTIQP-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001448 anilines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000000732 arylene group Chemical group 0.000 description 1
- 125000003785 benzimidazolyl group Chemical class N1=C(NC2=C1C=CC=C2)* 0.000 description 1
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N benzo-alpha-pyrone Natural products C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- GQVWHWAWLPCBHB-UHFFFAOYSA-L beryllium;benzo[h]quinolin-10-olate Chemical compound [Be+2].C1=CC=NC2=C3C([O-])=CC=CC3=CC=C21.C1=CC=NC2=C3C([O-])=CC=CC3=CC=C21 GQVWHWAWLPCBHB-UHFFFAOYSA-L 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000001671 coumarin Nutrition 0.000 description 1
- 125000000332 coumarinyl group Chemical class O1C(=O)C(=CC2=CC=CC=C12)* 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 150000008056 dicarboxyimides Chemical class 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000009878 intermolecular interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 125000005440 p-toluyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C(*)=O)C([H])([H])[H] 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
- 125000004351 phenylcyclohexyl group Chemical group C1(=CC=CC=C1)C1(CCCCC1)* 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 150000003219 pyrazolines Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 150000003513 tertiary aromatic amines Chemical class 0.000 description 1
- 238000010023 transfer printing Methods 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
- 150000003852 triazoles Chemical class 0.000 description 1
Landscapes
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Electroluminescent Light Sources (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000341775A JP4868099B2 (ja) | 2000-11-09 | 2000-11-09 | 電界発光素子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000341775A JP4868099B2 (ja) | 2000-11-09 | 2000-11-09 | 電界発光素子 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002151272A JP2002151272A (ja) | 2002-05-24 |
| JP2002151272A5 JP2002151272A5 (https=) | 2011-02-17 |
| JP4868099B2 true JP4868099B2 (ja) | 2012-02-01 |
Family
ID=18816463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000341775A Expired - Lifetime JP4868099B2 (ja) | 2000-11-09 | 2000-11-09 | 電界発光素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4868099B2 (https=) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324614C (zh) * | 2002-02-20 | 2007-07-04 | 日产化学工业株式会社 | 有机导电性材料及导电性漆 |
| JP3933591B2 (ja) | 2002-03-26 | 2007-06-20 | 淳二 城戸 | 有機エレクトロルミネッセント素子 |
| KR101062235B1 (ko) * | 2002-11-07 | 2011-09-05 | 닛산 가가쿠 고교 가부시키 가이샤 | 전하수송성 니스 |
| TW200502277A (en) * | 2003-05-20 | 2005-01-16 | Nissan Chemical Ind Ltd | Charge-transporting varnish |
| JP4596165B2 (ja) | 2003-06-25 | 2010-12-08 | 日産化学工業株式会社 | １，４−ベンゾジオキサンスルホン酸化合物及び電子受容性物質としての利用 |
| JP5024498B2 (ja) * | 2003-09-11 | 2012-09-12 | 日産化学工業株式会社 | 電荷輸送性ワニス、電荷輸送性薄膜および有機エレクトロルミネッセンス素子 |
| WO2005043962A1 (ja) * | 2003-10-31 | 2005-05-12 | Nissan Chemical Industries, Ltd. | １，４−ジチイン環を有する化合物を含む電荷輸送性有機材料 |
| KR101197492B1 (ko) | 2004-04-30 | 2012-11-09 | 닛산 가가쿠 고교 가부시키 가이샤 | 양용매 및 빈용매를 함유하는 니스 |
| KR101186938B1 (ko) * | 2004-07-09 | 2012-09-28 | 닛산 가가쿠 고교 가부시키 가이샤 | 올리고아닐린 화합물의 정제방법 및 올리고아닐린 화합물 |
| TW200615254A (en) | 2004-08-31 | 2006-05-16 | Nissan Chemical Ind Ltd | Arylsulfonic acid compound and use thereof as electron-acceptor material |
| JP5401791B2 (ja) | 2005-10-28 | 2014-01-29 | 日産化学工業株式会社 | スプレー又はインクジェット塗布用電荷輸送性ワニス |
| US8575392B2 (en) | 2006-07-18 | 2013-11-05 | Nissan Chemical Industries, Ltd. | Charge-transporting varnish |
| EP2062870B1 (en) | 2006-09-13 | 2016-11-09 | Nissan Chemical Industries, Ltd. | Oligoaniline compounds |
| US8357770B2 (en) | 2006-09-13 | 2013-01-22 | Nissan Chemical Industries, Ltd. | Oligoaniline compound and use thereof |
| CN101679206B (zh) * | 2007-04-12 | 2016-05-11 | 日产化学工业株式会社 | 低聚苯胺化合物 |
| JP5217231B2 (ja) * | 2007-05-02 | 2013-06-19 | 日産化学工業株式会社 | オリゴアニリン化合物 |
| TWI447099B (zh) | 2008-01-29 | 2014-08-01 | Nissan Chemical Ind Ltd | Aryl sulfonic acid compounds and the use of electron acceptables |
| JP5413369B2 (ja) * | 2008-10-09 | 2014-02-12 | 日産化学工業株式会社 | 電荷輸送性ワニス |
| JP2010123930A (ja) * | 2008-10-22 | 2010-06-03 | Nissan Chem Ind Ltd | 電荷輸送性材料および電荷輸送性ワニス |
| KR20110095883A (ko) | 2008-11-19 | 2011-08-25 | 닛산 가가쿠 고교 가부시키 가이샤 | 전하수송성 재료 및 전하수송성 바니시 |
| JP2011119411A (ja) | 2009-12-02 | 2011-06-16 | Sony Corp | 有機電界発光素子および表示装置 |
| WO2013042623A1 (ja) | 2011-09-21 | 2013-03-28 | 日産化学工業株式会社 | 電荷輸送性ワニス |
| KR102128340B1 (ko) | 2013-01-28 | 2020-06-30 | 닛산 가가쿠 가부시키가이샤 | 전하 수송성 바니시 |
| KR102270150B1 (ko) | 2013-03-11 | 2021-06-28 | 닛산 가가쿠 가부시키가이샤 | 전하 수송성 바니시 |
| KR102176623B1 (ko) | 2013-03-18 | 2020-11-09 | 닛산 가가쿠 가부시키가이샤 | 전하 수송성 바니시 |
| WO2014171484A1 (ja) | 2013-04-16 | 2014-10-23 | 日産化学工業株式会社 | 金属陽極用正孔輸送性ワニスおよび複合金属陽極 |
| EP3012245B1 (en) * | 2013-06-21 | 2018-08-08 | Nissan Chemical Industries, Ltd. | Aniline derivative, charge-transporting varnish and organic electroluminescent device |
| CN104517665B (zh) | 2013-10-04 | 2018-12-11 | 日产化学工业株式会社 | 电荷传输性清漆、电荷传输性薄膜、有机电致发光元件和电荷传输性薄膜的制造方法 |
| JP6368943B2 (ja) | 2013-10-09 | 2018-08-08 | 日産化学株式会社 | アリールスルホン酸化合物及びその利用並びにアリールスルホン酸化合物の製造方法 |
| TWI718099B (zh) * | 2014-07-11 | 2021-02-11 | 日商日產化學工業股份有限公司 | 電荷輸送性清漆及電荷輸送性薄膜之製造方法 |
| KR102537423B1 (ko) | 2015-01-20 | 2023-05-26 | 닛산 가가쿠 가부시키가이샤 | 전하 수송성 박막 형성용 바니시 |
| WO2017217455A1 (ja) | 2016-06-16 | 2017-12-21 | 日産化学工業株式会社 | スルホン酸エステル化合物及びその利用 |
| JP6443588B2 (ja) * | 2016-06-16 | 2018-12-26 | 日産化学株式会社 | スルホン酸エステル化合物及びその利用 |
| KR102617374B1 (ko) * | 2017-01-18 | 2023-12-27 | 닛산 가가쿠 가부시키가이샤 | 전하 수송성 바니시 및 그것을 사용하는 전하 수송성 박막 |
| TWI801471B (zh) | 2017-12-20 | 2023-05-11 | 日商日產化學股份有限公司 | 磺酸酯化合物及其利用 |
| WO2019124413A1 (ja) | 2017-12-20 | 2019-06-27 | 日産化学株式会社 | 電荷輸送性ワニス及び電荷輸送性薄膜 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1399259A (en) * | 1971-12-27 | 1975-07-02 | Eastman Kodak Co | Semiconductor materials |
| US5798170A (en) * | 1996-02-29 | 1998-08-25 | Uniax Corporation | Long operating life for polymer light-emitting diodes |
| DE19627071A1 (de) * | 1996-07-05 | 1998-01-08 | Bayer Ag | Elektrolumineszierende Anordnungen |
| WO1998004514A1 (en) * | 1996-07-26 | 1998-02-05 | The Trustees Of The University Of Pennsylvania | Chiral polyanilines and the synthesis thereof |
| US5853906A (en) * | 1997-10-14 | 1998-12-29 | Xerox Corporation | Conductive polymer compositions and processes thereof |
| JPH11204266A (ja) * | 1998-01-08 | 1999-07-30 | Mitsubishi Electric Corp | 有機エレクトロルミネッセンス素子 |
| US20020036291A1 (en) * | 2000-06-20 | 2002-03-28 | Parker Ian D. | Multilayer structures as stable hole-injecting electrodes for use in high efficiency organic electronic devices |
-
2000
- 2000-11-09 JP JP2000341775A patent/JP4868099B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002151272A (ja) | 2002-05-24 |
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