CN102044633B - 有机发光装置 - Google Patents
有机发光装置 Download PDFInfo
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- CN102044633B CN102044633B CN201010506954.1A CN201010506954A CN102044633B CN 102044633 B CN102044633 B CN 102044633B CN 201010506954 A CN201010506954 A CN 201010506954A CN 102044633 B CN102044633 B CN 102044633B
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- 239000010410 layer Substances 0.000 claims abstract description 171
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000003575 carbonaceous material Substances 0.000 claims abstract description 30
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 26
- 239000012044 organic layer Substances 0.000 claims abstract description 23
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 15
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 8
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 5
- 229910052692 Dysprosium Inorganic materials 0.000 claims abstract description 5
- 229910052691 Erbium Inorganic materials 0.000 claims abstract description 5
- 229910052693 Europium Inorganic materials 0.000 claims abstract description 5
- 229910052689 Holmium Inorganic materials 0.000 claims abstract description 5
- 229910052765 Lutetium Inorganic materials 0.000 claims abstract description 5
- 229910052777 Praseodymium Inorganic materials 0.000 claims abstract description 5
- 229910052773 Promethium Inorganic materials 0.000 claims abstract description 5
- 229910052772 Samarium Inorganic materials 0.000 claims abstract description 5
- 229910052771 Terbium Inorganic materials 0.000 claims abstract description 5
- 229910052775 Thulium Inorganic materials 0.000 claims abstract description 5
- 229910052769 Ytterbium Inorganic materials 0.000 claims abstract description 5
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims abstract description 5
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- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims abstract description 5
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- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims abstract description 5
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims abstract description 5
- VQMWBBYLQSCNPO-UHFFFAOYSA-N promethium atom Chemical compound [Pm] VQMWBBYLQSCNPO-UHFFFAOYSA-N 0.000 claims abstract description 5
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims abstract description 5
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims abstract description 5
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 claims abstract description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 42
- -1 fullerene compound Chemical class 0.000 claims description 40
- 239000011787 zinc oxide Substances 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- 229910052738 indium Inorganic materials 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 3
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- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
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- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 3
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 3
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 3
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- 239000004411 aluminium Substances 0.000 claims 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
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- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract description 4
- FRNOGLGSGLTDKL-UHFFFAOYSA-N thulium atom Chemical compound [Tm] FRNOGLGSGLTDKL-UHFFFAOYSA-N 0.000 abstract description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 21
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- 239000002019 doping agent Substances 0.000 description 10
- 150000002431 hydrogen Chemical class 0.000 description 10
- 125000000027 (C1-C10) alkoxy group Chemical group 0.000 description 9
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 9
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- HUWSZNZAROKDRZ-RRLWZMAJSA-N (3r,4r)-3-azaniumyl-5-[[(2s,3r)-1-[(2s)-2,3-dicarboxypyrrolidin-1-yl]-3-methyl-1-oxopentan-2-yl]amino]-5-oxo-4-sulfanylpentane-1-sulfonate Chemical compound OS(=O)(=O)CC[C@@H](N)[C@@H](S)C(=O)N[C@@H]([C@H](C)CC)C(=O)N1CCC(C(O)=O)[C@H]1C(O)=O HUWSZNZAROKDRZ-RRLWZMAJSA-N 0.000 description 4
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- 125000003226 pyrazolyl group Chemical group 0.000 description 4
- 238000002310 reflectometry Methods 0.000 description 4
- 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 4
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 description 3
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- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
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- GEQBRULPNIVQPP-UHFFFAOYSA-N 2-[3,5-bis(1-phenylbenzimidazol-2-yl)phenyl]-1-phenylbenzimidazole Chemical compound C1=CC=CC=C1N1C2=CC=CC=C2N=C1C1=CC(C=2N(C3=CC=CC=C3N=2)C=2C=CC=CC=2)=CC(C=2N(C3=CC=CC=C3N=2)C=2C=CC=CC=2)=C1 GEQBRULPNIVQPP-UHFFFAOYSA-N 0.000 description 2
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- 238000011156 evaluation Methods 0.000 description 1
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- JVZRCNQLWOELDU-UHFFFAOYSA-N gamma-Phenylpyridine Natural products C1=CC=CC=C1C1=CC=NC=C1 JVZRCNQLWOELDU-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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- CECAIMUJVYQLKA-UHFFFAOYSA-N iridium 1-phenylisoquinoline Chemical compound [Ir].C1=CC=CC=C1C1=NC=CC2=CC=CC=C12.C1=CC=CC=C1C1=NC=CC2=CC=CC=C12.C1=CC=CC=C1C1=NC=CC2=CC=CC=C12 CECAIMUJVYQLKA-UHFFFAOYSA-N 0.000 description 1
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Inorganic materials [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
- YPJRZWDWVBNDIW-UHFFFAOYSA-N n,n-diphenyl-4-[2-[4-[4-[2-[4-(n-phenylanilino)phenyl]ethenyl]phenyl]phenyl]ethenyl]aniline Chemical group C=1C=C(N(C=2C=CC=CC=2)C=2C=CC=CC=2)C=CC=1C=CC(C=C1)=CC=C1C(C=C1)=CC=C1C=CC(C=C1)=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 YPJRZWDWVBNDIW-UHFFFAOYSA-N 0.000 description 1
- FGGAOQTXQHKQOW-UHFFFAOYSA-N n,n-diphenylnaphthalen-1-amine Chemical compound C1=CC=CC=C1N(C=1C2=CC=CC=C2C=CC=1)C1=CC=CC=C1 FGGAOQTXQHKQOW-UHFFFAOYSA-N 0.000 description 1
- 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 1
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- 125000005560 phenanthrenylene group Chemical group 0.000 description 1
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- 125000003356 phenylsulfanyl group Chemical group [*]SC1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical class N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 125000005550 pyrazinylene group Chemical group 0.000 description 1
- 125000005548 pyrenylene group Chemical group 0.000 description 1
- 125000005576 pyrimidinylene group Chemical group 0.000 description 1
- 150000003248 quinolines Chemical class 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229940042055 systemic antimycotics triazole derivative Drugs 0.000 description 1
- KTQYWNARBMKMCX-UHFFFAOYSA-N tetraphenylene Chemical group C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C3=CC=CC=C3C2=C1 KTQYWNARBMKMCX-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 125000005559 triazolylene group Chemical group 0.000 description 1
- ODHXBMXNKOYIBV-UHFFFAOYSA-N triphenylamine Chemical compound C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 ODHXBMXNKOYIBV-UHFFFAOYSA-N 0.000 description 1
- 125000005580 triphenylene group Chemical group 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- 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
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/81—Anodes
- H10K50/818—Reflective anodes, e.g. ITO combined with thick metallic layers
-
- 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]
- H10K50/14—Carrier transporting layers
-
- 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
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/81—Anodes
- H10K50/816—Multilayers, e.g. transparent multilayers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/10—Transparent electrodes, e.g. using graphene
- H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
- H10K2102/103—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising indium oxides, e.g. ITO
-
- 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]
- H10K50/17—Carrier injection layers
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
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| KR10-2009-0096820 | 2009-10-12 | ||
| KR1020090096820A KR20110039810A (ko) | 2009-10-12 | 2009-10-12 | 유기 발광 소자 |
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| CN102044633A CN102044633A (zh) | 2011-05-04 |
| CN102044633B true CN102044633B (zh) | 2015-01-07 |
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| EP (1) | EP2309566B1 (enExample) |
| JP (1) | JP2011082173A (enExample) |
| KR (1) | KR20110039810A (enExample) |
| CN (1) | CN102044633B (enExample) |
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| KR101156428B1 (ko) * | 2009-06-01 | 2012-06-18 | 삼성모바일디스플레이주식회사 | 유기 발광 소자 |
| KR101097316B1 (ko) * | 2009-10-12 | 2011-12-23 | 삼성모바일디스플레이주식회사 | 유기 발광 소자 |
| JP2011165653A (ja) * | 2010-01-14 | 2011-08-25 | Canon Inc | 有機ｅｌ素子およびそれを用いた発光装置 |
| KR101917752B1 (ko) * | 2011-05-11 | 2018-11-13 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 소자, 발광 모듈, 발광 패널, 발광 장치 |
| WO2013008765A1 (en) * | 2011-07-08 | 2013-01-17 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting module, light-emitting device, and method for manufacturing the light-emitting module |
| TWI506835B (zh) * | 2012-07-10 | 2015-11-01 | Innocom Tech Shenzhen Co Ltd | 有機發光二極體、包含其之顯示面板及顯示裝置 |
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| US20050045873A1 (en) * | 2001-12-21 | 2005-03-03 | Alvarado Santos F. | Electrode structure for electronic and opto-electronic devices |
| US20050088080A1 (en) * | 2003-10-22 | 2005-04-28 | Hannstar Display Corporation | Organic light emitting diode |
| US20060076885A1 (en) * | 2004-10-11 | 2006-04-13 | Samsung Sdi Co., Ltd. | Organic EL device and method of manufacturing the same |
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| DE69305794T2 (de) * | 1992-07-10 | 1997-06-12 | Asahi Glass Co Ltd | Transparenter, leitfähiger Film und Target und Material zur Gasphasenabscheidung für seine Herstellung |
| JP3530314B2 (ja) * | 1996-07-25 | 2004-05-24 | 三洋電機株式会社 | 有機エレクトロルミネッセンス素子の製造方法 |
| US6501217B2 (en) * | 1998-02-02 | 2002-12-31 | International Business Machines Corporation | Anode modification for organic light emitting diodes |
| JP2001176673A (ja) * | 1999-12-14 | 2001-06-29 | Tdk Corp | 有機ｅｌ素子 |
| JP4241057B2 (ja) * | 2003-01-20 | 2009-03-18 | シャープ株式会社 | 酸化物半導体発光素子およびその製造方法 |
| US7101630B2 (en) * | 2003-07-10 | 2006-09-05 | Kawamura Institute Of Chemical Research | Diarylamino group-containing copolymer, organic electroluminescent device, and method of producing hole transport layer for organic electroluminescent device |
| KR100573137B1 (ko) | 2004-04-02 | 2006-04-24 | 삼성에스디아이 주식회사 | 플루오렌계 화합물 및 이를 이용한 유기 전계 발광 소자 |
| KR100590269B1 (ko) * | 2004-05-10 | 2006-06-19 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 및 그의 제조 방법 |
| KR100637178B1 (ko) | 2004-10-11 | 2006-10-20 | 삼성에스디아이 주식회사 | 유기 전계 발광 소자 |
| WO2006045199A1 (en) * | 2004-10-28 | 2006-05-04 | Zheng-Hong Lu | Organic light-emitting devices with multiple hole injection layers containing fullerene |
| US7960037B2 (en) * | 2004-12-03 | 2011-06-14 | The Regents Of The University Of California | Carbon nanotube polymer composition and devices |
| KR100712290B1 (ko) * | 2005-04-12 | 2007-04-27 | 삼성에스디아이 주식회사 | 유기전계발광소자 |
| KR100786291B1 (ko) | 2005-10-24 | 2007-12-18 | 삼성에스디아이 주식회사 | 전면발광형 유기전계발광소자 |
| JP2007142022A (ja) * | 2005-11-16 | 2007-06-07 | Seiko Epson Corp | 金属配線とその製造方法、薄膜トランジスタ、電気光学装置、及び電子機器 |
| KR100741104B1 (ko) | 2005-12-30 | 2007-07-20 | 삼성에스디아이 주식회사 | 유기 발광 소자 |
| US7960040B2 (en) * | 2006-02-28 | 2011-06-14 | Fujifilm Corporation | Organic electroluminescence device |
| JP5060904B2 (ja) * | 2006-10-13 | 2012-10-31 | 株式会社神戸製鋼所 | 反射電極および表示デバイス |
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| JP2009008770A (ja) | 2007-06-26 | 2009-01-15 | Kobe Steel Ltd | 積層構造およびその製造方法 |
| JP2009052351A (ja) | 2007-08-28 | 2009-03-12 | Panasonic Electric Works Co Ltd | ヘアキャッチャー |
| JP2009099636A (ja) * | 2007-10-15 | 2009-05-07 | Hitachi Displays Ltd | 表示装置および表示装置の製造方法 |
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- 2010-10-08 JP JP2010229116A patent/JP2011082173A/ja active Pending
- 2010-10-11 EP EP10187087A patent/EP2309566B1/en active Active
- 2010-10-11 CN CN201010506954.1A patent/CN102044633B/zh active Active
- 2010-10-12 US US12/902,301 patent/US8610346B2/en active Active
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|---|---|---|---|---|
| US20050045873A1 (en) * | 2001-12-21 | 2005-03-03 | Alvarado Santos F. | Electrode structure for electronic and opto-electronic devices |
| US20050088080A1 (en) * | 2003-10-22 | 2005-04-28 | Hannstar Display Corporation | Organic light emitting diode |
| US20060076885A1 (en) * | 2004-10-11 | 2006-04-13 | Samsung Sdi Co., Ltd. | Organic EL device and method of manufacturing the same |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2309566A2 (en) | 2011-04-13 |
| JP2011082173A (ja) | 2011-04-21 |
| US8610346B2 (en) | 2013-12-17 |
| CN102044633A (zh) | 2011-05-04 |
| EP2309566A3 (en) | 2011-10-19 |
| KR20110039810A (ko) | 2011-04-20 |
| EP2309566B1 (en) | 2013-03-20 |
| US20110084600A1 (en) | 2011-04-14 |
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