- Patent Title: Composition for anode buffer layer, high-molecular weight compound for anode buffer layer, organic electroluminescence element, and production process and uses of the same
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Application No.: US13504076Application Date: 2010-10-27
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Publication No.: US09644048B2Publication Date: 2017-05-09
- Inventor: Haruka Osako , Nobuhiro Natori , Tsuyoshi Katoh , Kunio Kondo , Yosuke Fukuchi
- Applicant: Haruka Osako , Nobuhiro Natori , Tsuyoshi Katoh , Kunio Kondo , Yosuke Fukuchi
- Applicant Address: KR Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Cantor Colburn LLP
- Priority: JP2009-246445 20091027; JP2010-024417 20100205
- International Application: PCT/JP2010/069037 WO 20101027
- International Announcement: WO2011/052625 WO 20110505
- Main IPC: C08F12/32
- IPC: C08F12/32 ; C08F12/14 ; C08F12/26 ; C08F20/34 ; C09D125/18 ; H01L51/00 ; H05B33/10 ; H01L51/50
Abstract:
There is provided a material for an anode buffer lay which permits the use of an organic solvent as a solvent an anode buffer layer-forming solution, and is capable forming an anode buffer layer that does not dissolve even win coated with a luminescent layer-forming material solution containing an organic solvent as a solvent, and which is capable of producing an organic EL element having high electrical power efficiency and long life.
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