JP5371442B2 - アリールアミンポリマー - Google Patents
アリールアミンポリマー Download PDFInfo
- Publication number
- JP5371442B2 JP5371442B2 JP2008546595A JP2008546595A JP5371442B2 JP 5371442 B2 JP5371442 B2 JP 5371442B2 JP 2008546595 A JP2008546595 A JP 2008546595A JP 2008546595 A JP2008546595 A JP 2008546595A JP 5371442 B2 JP5371442 B2 JP 5371442B2
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- Prior art keywords
- polymer
- layer
- polymer according
- light emitting
- hole transport
- Prior art date
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- 150000004982 aromatic amines Chemical class 0.000 title description 3
- 125000003118 aryl group Chemical group 0.000 claims abstract description 31
- 125000001072 heteroaryl group Chemical group 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 85
- 239000000178 monomer Substances 0.000 claims description 39
- 230000005525 hole transport Effects 0.000 claims description 31
- 125000001424 substituent group Chemical group 0.000 claims description 31
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 239000004065 semiconductor Substances 0.000 claims description 14
- 238000000151 deposition Methods 0.000 claims description 9
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 238000010129 solution processing Methods 0.000 claims description 5
- 238000004132 cross linking Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 230000001268 conjugating effect Effects 0.000 abstract 1
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 21
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- 238000004770 highest occupied molecular orbital Methods 0.000 description 4
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 4
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- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
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- PJULCNAVAGQLAT-UHFFFAOYSA-N indeno[2,1-a]fluorene Chemical compound C1=CC=C2C=C3C4=CC5=CC=CC=C5C4=CC=C3C2=C1 PJULCNAVAGQLAT-UHFFFAOYSA-N 0.000 description 3
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- 238000010791 quenching Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 150000003384 small molecules Chemical class 0.000 description 3
- 125000005259 triarylamine group Chemical group 0.000 description 3
- FNQJDLTXOVEEFB-UHFFFAOYSA-N 1,2,3-benzothiadiazole Chemical compound C1=CC=C2SN=NC2=C1 FNQJDLTXOVEEFB-UHFFFAOYSA-N 0.000 description 2
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical group C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 2
- 239000005964 Acibenzolar-S-methyl Substances 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical group FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229920000144 PEDOT:PSS Polymers 0.000 description 2
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- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
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- 125000002877 alkyl aryl group Chemical group 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- XMVAAAZAGOWVON-UHFFFAOYSA-N aluminum barium Chemical compound [Al].[Ba] XMVAAAZAGOWVON-UHFFFAOYSA-N 0.000 description 2
- 125000000732 arylene group Chemical group 0.000 description 2
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- 229910052796 boron Inorganic materials 0.000 description 2
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- HVQAJTFOCKOKIN-UHFFFAOYSA-N flavonol Chemical compound O1C2=CC=CC=C2C(=O)C(O)=C1C1=CC=CC=C1 HVQAJTFOCKOKIN-UHFFFAOYSA-N 0.000 description 2
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- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
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- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 description 1
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- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 125000005567 fluorenylene group Chemical group 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- BTNMPGBKDVTSJY-UHFFFAOYSA-N keto-phenylpyruvic acid Chemical group OC(=O)C(=O)CC1=CC=CC=C1 BTNMPGBKDVTSJY-UHFFFAOYSA-N 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 239000002650 laminated plastic Substances 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004776 molecular orbital Methods 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- AHHWIHXENZJRFG-UHFFFAOYSA-N oxetane Chemical compound C1COC1 AHHWIHXENZJRFG-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000553 poly(phenylenevinylene) Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 150000004032 porphyrins Chemical class 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- GJAWHXHKYYXBSV-UHFFFAOYSA-N quinolinic acid Chemical compound OC(=O)C1=CC=CN=C1C(O)=O GJAWHXHKYYXBSV-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 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
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 125000005504 styryl group Chemical group 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 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
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- GDKAFTKCUOBEDW-UHFFFAOYSA-N tris(2-tert-butylphenyl)phosphane Chemical compound CC(C)(C)C1=CC=CC=C1P(C=1C(=CC=CC=1)C(C)(C)C)C1=CC=CC=C1C(C)(C)C GDKAFTKCUOBEDW-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
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- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
- C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
- C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
- C08G61/124—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one nitrogen atom in the ring
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
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Description
ML1 qL2 rL3 s (23)
上記式において、Mは金属であり、L1、L2およびL3のそれぞれは配位基であり、qは整数であり、rおよびsはそれぞれ独立して0または整数である。(a.q)+(b.r)+(c.s)の和はM上で有効な配位部位の数に等しく、aはL1上の配位部位の数であり、bはL2上の配位部位の数であり、cはL3上の配位部位の数である。
d−ブロック金属、特に、第2および第3周期のもの、すなわち、39ないし48および72ないし80の元素、特に、ルテニウム、ロジウム、パラジウム、レニウム、オスミウム、イリジウム、白金および金。
赤:Irpiq(piq=2−アミノ−1−メチル−6−フェニルイミダゾ(4,5−b)ピリジン)、
緑:Irppy(ppy=3−フェニルピルビン酸)、
スカイブルー:FIrpic(pic=6−(ジフルオロ−ホスホノ−メチル)−ナフタレン−2−カルボン酸(例えば、US2004/0121184に開示される)。
工程(ii):実施例1のモノマーによる選択的Buchwald反応。
N−(4−アルキルフェニル)アニリンが、ジクロロメタン中のN−ブロモスクシンイミド(NBS)を使用して臭素化され、N−(4−ブロモフェニル)−N−(4−アルキルフェニル)アミンを製造し、これは下記のスキームに従って1,3−ジヨードベンゼンと反応された。
工程(ii):ジクロロメタン中のNBSを使用する臭素化
3,3’−ジブロモビフェニルがDemir,AS,Reis,O,Erullahoglu,M,J.Org.Chem.2003,62,10130〜10134の方法によって製造され、次のスキームに従って反応された。
工程(ii):選択的Buchwald条件
3,6−ジブロモナフタレンがBlatter,K;Schlueter,A−D;Synthesis 1989,5,356の方法に基づいて製造され、次のスキームに従って反応された。
工程(ii):選択的Buchwald反応条件
工程(i):標準Buchwald条件
工程(ii):選択的Buchwald条件
コポリマー1〜9は、WO00/53656に規定される方法に従って、フルオレン単位とモノマー1〜9から導かれる繰り返し単位のスズキ重合によって形成された。
Baytron P(登録商標)として、H C Starck of Leverkusen,Germanyから市販されているポリ(エチレンジオキシチオフェン)/ポリ(スチレンスルホネート)(PEDT−PSS)がガラス基板(Applied Films,Colorado,USAから入手可能)上に支持されているインジウム錫酸化物アノード上にスピンコートによって堆積される。ポリマー1の正孔輸送層がキシレン溶液からスピンコートによって厚さ約10nmにPEDT/PSS層の上に堆積され、180℃で1時間加熱される。発光材料はポリマー1の層の上にキシレン溶液からスピンコートによって厚さ約65nmに堆積される。半導体ポリマー上にバリウムの第1の層を厚さ約10nmまで、アルミニウムバリウムの第2の層を厚さ約100nmに蒸着させることにより、Ba/Alカソードが発光層上に形成される。最後に、装置は、密封シールを形成するためにデバイスに載置し基板上に接着されたゲッターを含む金属封入物を使用して密封される。
Baytron P(登録商標)として、H C Starck of Leverkusen,Germanyから市販されているポリ(エチレンジオキシチオフェン)/ポリ(スチレンスルホネート)(PEDT/PSS)がガラス基板(Applied Films,Colorado,USAから入手可能)上に支持されているインジウム錫酸化物アノード上にキシレン溶液からスピンコートによって厚さ約10nmに堆積され、180℃で1時間加熱される。正孔輸送ポリマー1の溶液がPEDT/PSS層上にキシレン溶液からスピンコートによって厚さ約10nmに堆積され、180℃で1時間加熱される。デンドリマー金属錯体47と共に本発明のポリマー2の溶液がPEDT/PSS層上にキシレン溶液からスピンコートによって約65nmの厚さに堆積される。バリウムの第1の層を厚さ約10nmまで、アルミニウムバリウムの第2の層を厚さ約100nmに蒸着させることにより、Ba/Alカソードがその上に形成される。最後に、装置は、密封シールを形成するためにデバイス上に載置し基板上に接着されたゲッターを含む金属封入物を使用して密封される。
2 アノード
3 発光層
4 カソード
Claims (15)
- 次の一般式1を有するポリマー主鎖中の第1の繰り返し単位から構成される半導体ポリマーであって、
- 前記第1の繰り返し単位は下記の一般式3〜5の1つから構成され、
- Ar3および/またはAr6は少なくとも1つの置換基を有する請求項1または2に記載のポリマー。
- Ar1、Ar2、Ar3、Ar5およびAr6はそれぞれフェニルから構成される請求項1ないし3のいずれかに記載のポリマー。
- 前記第1の繰り返し単位の両末端のArは独立してメタ結合フェニル基を表す請求項1ないし4のいずれかに記載のポリマー。
- 前記第1の繰り返し単位は、一般式10、11または12から構成され、
- c=1または2であるとき、Ar2はメタ結合フェニルである請求項1ないし4のいずれかに記載のポリマー。
- 前記第1の繰り返し単位は一般式14から構成され、
- 請求項1ないし8のいずれかに記載される半導体ポリマーの、有機電子装置における正孔輸送または燐光金属錯体のホスト材料としての使用。
- 請求項1ないし8のいずれかに記載される半導体ポリマーの製造のためのモノマーであって、前記モノマーは次の一般式から構成され、
- 請求項1ないし8のいずれかに記載される半導体ポリマーの製造方法であって、前記方法は、前記半導体ポリマーを形成するための条件下において請求項10に記載される複数のモノマーを重合する工程を含む方法。
- 請求項1ないし8のいずれかに記載される半導体ポリマーを含む有機電子装置。
- 前記装置は、基板、アノード、カソード、前記アノードと前記カソードの間の発光層、および任意に前記アノードと前記発光層の間の正孔輸送層を含む発光装置から構成され、請求項1ないし8のいずれかに記載される半導体ポリマーが前記発光層中または前記正孔輸送層中に位置する請求項12に記載の電子装置。
- 請求項1ないし8のいずれかに記載される半導体ポリマーを含む溶液を溶液処理によって堆積させて層を形成する工程を含む請求項12または13に記載される電子装置の製造方法。
- 前記形成される層は正孔輸送層であり、前記方法は、前記装置の次の層を堆積させる前に前記正孔輸送層を架橋する工程をさらに含む請求項14に記載の方法。
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GB0526186A GB2433509A (en) | 2005-12-22 | 2005-12-22 | Arylamine polymer |
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PCT/GB2006/004774 WO2007071974A1 (en) | 2005-12-22 | 2006-12-18 | Arylamine polymer |
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JP4311335B2 (ja) * | 2004-10-18 | 2009-08-12 | セイコーエプソン株式会社 | 導電性材料用組成物、導電性材料、導電層、電子デバイスおよび電子機器 |
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EP1969027B1 (en) | 2013-10-02 |
JP2009520864A (ja) | 2009-05-28 |
CN101384639A (zh) | 2009-03-11 |
US8399605B2 (en) | 2013-03-19 |
GB2433509A (en) | 2007-06-27 |
WO2007071974A1 (en) | 2007-06-28 |
EP1969027A1 (en) | 2008-09-17 |
KR20080079694A (ko) | 2008-09-01 |
US20080309229A1 (en) | 2008-12-18 |
CN101384639B (zh) | 2015-09-09 |
KR101296060B1 (ko) | 2013-08-12 |
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