KR20080096440A - 신규한 디아민 유도체 및 이를 이용한 유기 전자 소자 - Google Patents
신규한 디아민 유도체 및 이를 이용한 유기 전자 소자 Download PDFInfo
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- KR20080096440A KR20080096440A KR1020080038606A KR20080038606A KR20080096440A KR 20080096440 A KR20080096440 A KR 20080096440A KR 1020080038606 A KR1020080038606 A KR 1020080038606A KR 20080038606 A KR20080038606 A KR 20080038606A KR 20080096440 A KR20080096440 A KR 20080096440A
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- compound
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- aryl
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- 150000004985 diamines Chemical class 0.000 title claims abstract description 26
- 230000005525 hole transport Effects 0.000 claims abstract description 36
- 238000002347 injection Methods 0.000 claims abstract description 30
- 239000007924 injection Substances 0.000 claims abstract description 30
- 125000003118 aryl group Chemical group 0.000 claims abstract description 18
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 15
- 239000001257 hydrogen Substances 0.000 claims abstract description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 4
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 3
- 150000002367 halogens Chemical group 0.000 claims abstract description 3
- 150000002431 hydrogen Chemical group 0.000 claims abstract 5
- 239000010410 layer Substances 0.000 claims description 98
- 239000012044 organic layer Substances 0.000 claims description 37
- 239000011368 organic material Substances 0.000 claims description 28
- 239000000758 substrate Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 11
- -1 aryl Diamine Chemical class 0.000 claims description 10
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 10
- 125000000623 heterocyclic group Chemical group 0.000 claims description 10
- 125000001072 heteroaryl group Chemical group 0.000 claims description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 8
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical group C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 4
- 125000003342 alkenyl group Chemical group 0.000 claims description 4
- 125000000304 alkynyl group Chemical group 0.000 claims description 4
- 125000005264 aryl amine group Chemical group 0.000 claims description 4
- 125000006267 biphenyl group Chemical group 0.000 claims description 4
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims description 4
- 125000001624 naphthyl group Chemical group 0.000 claims description 4
- 125000006736 (C6-C20) aryl group Chemical group 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 claims description 2
- 125000000732 arylene group Chemical group 0.000 claims description 2
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- GJVFBWCTGUSGDD-UHFFFAOYSA-L pentamethonium bromide Chemical compound [Br-].[Br-].C[N+](C)(C)CCCCC[N+](C)(C)C GJVFBWCTGUSGDD-UHFFFAOYSA-L 0.000 claims description 2
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims description 2
- 125000001725 pyrenyl group Chemical group 0.000 claims description 2
- 239000002019 doping agent Substances 0.000 abstract description 12
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 178
- 238000002360 preparation method Methods 0.000 description 97
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- 238000006243 chemical reaction Methods 0.000 description 42
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 36
- 238000004519 manufacturing process Methods 0.000 description 31
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 30
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- 239000000243 solution Substances 0.000 description 25
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- 239000011541 reaction mixture Substances 0.000 description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 23
- 239000000203 mixture Substances 0.000 description 21
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- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 18
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- 230000005684 electric field Effects 0.000 description 16
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- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 15
- 238000010992 reflux Methods 0.000 description 13
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- 238000000151 deposition Methods 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 10
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- 238000001228 spectrum Methods 0.000 description 10
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 10
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 9
- 235000019341 magnesium sulphate Nutrition 0.000 description 9
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 8
- 239000010409 thin film Substances 0.000 description 8
- CZYAFTZIQWCKOI-UHFFFAOYSA-N 1,5-dibromonaphthalene Chemical compound C1=CC=C2C(Br)=CC=CC2=C1Br CZYAFTZIQWCKOI-UHFFFAOYSA-N 0.000 description 7
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 6
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- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- DMVOXQPQNTYEKQ-UHFFFAOYSA-N biphenyl-4-amine Chemical group C1=CC(N)=CC=C1C1=CC=CC=C1 DMVOXQPQNTYEKQ-UHFFFAOYSA-N 0.000 description 6
- 230000008021 deposition Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- PKJBWOWQJHHAHG-UHFFFAOYSA-N 1-bromo-4-phenylbenzene Chemical group C1=CC(Br)=CC=C1C1=CC=CC=C1 PKJBWOWQJHHAHG-UHFFFAOYSA-N 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
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- 239000003208 petroleum Substances 0.000 description 5
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
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- 239000010405 anode material Substances 0.000 description 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 4
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
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- 238000004770 highest occupied molecular orbital Methods 0.000 description 3
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- WQONPSCCEXUXTQ-UHFFFAOYSA-N 1,2-dibromobenzene Chemical compound BrC1=CC=CC=C1Br WQONPSCCEXUXTQ-UHFFFAOYSA-N 0.000 description 2
- PJZDEYKZSZWFPX-UHFFFAOYSA-N 2,6-dibromonaphthalene Chemical compound C1=C(Br)C=CC2=CC(Br)=CC=C21 PJZDEYKZSZWFPX-UHFFFAOYSA-N 0.000 description 2
- DMEVMYSQZPJFOK-UHFFFAOYSA-N 3,4,5,6,9,10-hexazatetracyclo[12.4.0.02,7.08,13]octadeca-1(18),2(7),3,5,8(13),9,11,14,16-nonaene Chemical group N1=NN=C2C3=CC=CC=C3C3=CC=NN=C3C2=N1 DMEVMYSQZPJFOK-UHFFFAOYSA-N 0.000 description 2
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- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
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- FVIZARNDLVOMSU-UHFFFAOYSA-N ginsenoside K Natural products C1CC(C2(CCC3C(C)(C)C(O)CCC3(C)C2CC2O)C)(C)C2C1C(C)(CCC=C(C)C)OC1OC(CO)C(O)C(O)C1O FVIZARNDLVOMSU-UHFFFAOYSA-N 0.000 description 2
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- 235000011152 sodium sulphate Nutrition 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
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- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
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- 239000010936 titanium Substances 0.000 description 1
- 238000012546 transfer 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
- TUQOTMZNTHZOKS-UHFFFAOYSA-N tributylphosphine Chemical compound CCCCP(CCCC)CCCC TUQOTMZNTHZOKS-UHFFFAOYSA-N 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
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- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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- 239000011701 zinc Substances 0.000 description 1
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Abstract
Description
Claims (13)
- 하기 화학식 1로 표시되는 디아민 유도체:[화학식 1]상기 화학식 1에서,L1 및 L2는 서로 같거나 다를 수 있으며, 각각 독립적으로 직접 결합이거나, C1 ~ C20의 알킬기, C2 ~ C20의 알케닐기, C2 ~ C20의 알키닐기, C3 ~ C20의 시클로알킬기, C2 ~ C20의 헤테로시클로알킬기, C6 ~ C20의 아릴기 및 C5 ~ C20의 헤테로아릴기로 이루어진 군으로부터 선택되는 하나 이상의 기로 치환 또는 비치환된 C6 ~ C20의 아릴렌기; 또는 C1 ~ C20의 알킬기, C2 ~ C20의 알케닐기, C2 ~ C20의 알키닐기, C3 ~ C20의 시클로알킬기, C2 ~ C20의 헤테로시클로알킬기, C6 ~ C20의 아릴기 및 C5 ~ C20의 헤테로아릴기로 이루어진 군으로부터 선택되는 하나 이상의 기로 치환 또는 비치환된 C5 ~ C20의 헤테로아릴렌기이며;Ar1, Ar2, Ar3 및 Ar4는 서로 같거나 다를 수 있으며, 각각 독립적으로 수소, 할로겐, CN, NO2, C1 ~ C20의 알킬기, C1 ~ C20의 알콕시기, C6 ~ C20의 아릴기, C5 ~ C20의 헤테로아릴기, C6 ~ C20의 아릴 아민기, C6 ~ C20의 아릴 티오펜기, C3 ~ C20의 시클로알킬기, -OR, -SR, -SeR, -TeR, -BRR', -AlRR', -SiRR'R", -GeRR'R", 또는 -SnRR'R"로 치환 또는 비치환된 C6 ~ C30의 아릴기; O, N 또는 S를 포함하는 C5 ~ C20의 헤테로고리기; 또는 C4 ~ C20의 알킬렌기가 C6 ~ C20의 아릴기에 접합(fused)되어 축합 고리를 형성한 기이고, 여기서 R, R' 및 R"는 서로 같거나 다를 수 있으며, 각각 독립적으로 수소, C1 ~ C20의 알킬기, C3 ~ C20의 시클로알킬기, C6 ~ C20의 아릴기 또는 C5 ~ C20의 헤테로고리기이다.
- 청구항 1에 있어서, 상기 화학식 1의 L1 및 L2는 서로 같거나 다를 수 있으며, 각각 독립적으로 직접 결합이거나, 페닐렌기 및 나프틸렌기로 이루어진 군으로부터 선택되는 것을 특징으로 하는 디아민 유도체.
- 청구항 1에 있어서, 상기 화학식 1의 Ar1 및 Ar3은 서로 같거나 다를 수 있으며, 각각 독립적으로 페닐기, 비페닐기, 나프틸기, 및 -SiRR'R" 또는 -GeRR'R"로 치환된 페닐기로 이루어진 군으로부터 선택되고, 여기서 R, R', 및 R"은 서로 같거나 다를 수 있으며, 각각 독립적으로 수소, C1 ~ C20의 알킬기, C3 ~ C20의 시클로알킬기, C6~C20의 아릴기 또는 C5 ~ C20의 헤테로고리기인 것을 특징으로 하는 디아민 유도체.
- 청구항 1에 있어서, 상기 화학식 1의 Ar2 및 Ar4는 서로 같거나 다를 수 있으며, 각각 독립적으로 페닐기, 비페닐기, 나프틸기, 안트라세닐기, 파이레닐기, 페릴레닐기, -SiRR'R" 또는 -GeRR'R"로 치환된 페닐기, S를 포함하는 C5 ~ C20의 헤테로고리기, C6 ~ C20의 아릴 아민기, 및 C6 ~ C20의 아릴기로 이루어진 군으로부터 선택되고, 여기서 R, R', 및 R"은 서로 같거나 다를 수 있으며, 각각 독립적으로 수소, C1 ~ C20의 알킬기, C3 ~ C20의 시클로알킬기, C6~C20의 아릴기 또는 C5 ~ C20의 헤테로고리기인 것을 특징으로 하는 디아민 유도체.
- 제1 전극, 제2 전극, 및 상기 제1 전극과 제2 전극 사이에 배치된 1층 이상의 유기물층을 포함하는 유기 전기 소자로서, 상기 유기물층 중 1층 이상은 청구항 1 내지 청구항 6 중 어느 한 항의 디아민 유도체를 포함하는 것을 특징으로 하는 유기 전자 소자.
- 청구항 7에 있어서, 상기 유기 전자 소자는 기판상에 양극, 1층 이상의 유기물층 및 음극이 순차적으로 적층된 정방향 구조인 것을 특징으로 하는 유기 전자 소자.
- 청구항 7에 있어서, 상기 유기 전자 소자는 기판 상에 음극, 1층 이상의 유기물층 및 양극이 순차적으로 적층된 역방향 구조인 것을 특징으로 하는 유기 전자 소자.
- 청구항 7에 있어서, 상기 유기물층은 정공 주입층, 정공 수송층 및 정공 주입 및 정공 수송을 동시에 하는 층 중 1층 이상의 층을 포함하고, 상기 층 중 하나의 층이 화학식 1의 디아민 유도체를 포함하는 것을 특징으로 하는 유기 전자 소자.
- 청구항 7에 있어서, 상기 유기물층은 발광층을 포함하고, 상기 발광층이 화학식 1의 디아민 유도체를 포함하는 것을 특징으로 하는 유기 전자 소자.
- 청구항 7에 있어서, 상기 유기물층은 전자 수송층을 포함하고, 상기 전자 수송층이 화학식 1의 디아민 유도체를 포함하는 것을 특징으로 하는 유기 전자 소자.
- 청구항 7에 있어서, 상기 유기 전자 소자는 유기 발광 소자, 유기 태양 전지, 유기 감광체(OPC) 및 유기 트랜지스터로 이루어진 군으로부터 선택되는 것을 특징으로 하는 유기 전자 소자.
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JP (2) | JP5373769B2 (ko) |
KR (1) | KR101012578B1 (ko) |
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2008
- 2008-04-25 EP EP08753194.3A patent/EP2139846B1/en active Active
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Cited By (9)
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KR20100070992A (ko) * | 2008-12-18 | 2010-06-28 | 동우 화인켐 주식회사 | 비대칭 구조의 유기전기발광소자용 아릴아민유도체, 그 제조방법, 이를 포함하는 유기전기발광소자용 유기박막재료 및 이를 이용한 유기 전기발광소자 |
US20150119582A1 (en) * | 2012-05-08 | 2015-04-30 | Carl Wagner | Naphthyl-containing compounds for light-emitting devices |
US9130172B2 (en) * | 2012-05-08 | 2015-09-08 | Arizona Board Of Regents, A Body Corporate Of The State Of Arizona Acting For And On Behalf Of Arizona State University | Naphthyl-containing compounds for light-emitting devices |
US9876176B2 (en) | 2013-06-04 | 2018-01-23 | Samsung Display Co., Ltd. | Aryl amine condensed cyclic compound comprising pyrene moieties and organic light-emitting diode (OLED) including the same |
WO2018236146A1 (ko) * | 2017-06-20 | 2018-12-27 | 주식회사 엘지화학 | 화합물, 이를 포함하는 코팅조성물 및 이를 포함한 유기 발광 소자 |
US11335859B2 (en) | 2017-06-20 | 2022-05-17 | Lg Chem, Ltd. | Compound, coating composition comprising same, and organic light emitting element comprising same |
US11944006B2 (en) | 2018-04-27 | 2024-03-26 | Samsung Display Co., Ltd. | Diamine compound and organic light-emitting device including the same |
US11802116B2 (en) | 2018-06-20 | 2023-10-31 | Samsung Display Co., Ltd. | Diamine compound and organic light-emitting device including the same |
KR102526084B1 (ko) * | 2022-02-25 | 2023-04-26 | 주식회사 코스텔코리아 | 유기 광전도성 재료 및 이를 이용한 광변환 소자 |
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Publication number | Publication date |
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JP2010525054A (ja) | 2010-07-22 |
EP2139846A1 (en) | 2010-01-06 |
EP2139846A4 (en) | 2011-08-24 |
CN101668730B (zh) | 2016-09-21 |
TW200904782A (en) | 2009-02-01 |
EP2139846B1 (en) | 2016-09-07 |
US20100187504A1 (en) | 2010-07-29 |
US8026514B2 (en) | 2011-09-27 |
CN101668730A (zh) | 2010-03-10 |
TWI478898B (zh) | 2015-04-01 |
KR101012578B1 (ko) | 2011-02-07 |
WO2008133459A1 (en) | 2008-11-06 |
JP2014005283A (ja) | 2014-01-16 |
JP5373769B2 (ja) | 2013-12-18 |
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