Invention Grant
- Patent Title: Block polymer
- Patent Title (中): 嵌段聚合物
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Application No.: US12744211Application Date: 2008-12-19
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Publication No.: US08697809B2Publication Date: 2014-04-15
- Inventor: Takeyuki Sone , Otto Albrecht , Koji Yano
- Applicant: Takeyuki Sone , Otto Albrecht , Koji Yano
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2008-006930 20080116
- International Application: PCT/JP2008/073889 WO 20081219
- International Announcement: WO2009/090852 WO 20090723
- Main IPC: C08F297/00
- IPC: C08F297/00 ; H01L51/00
Abstract:
The invention provides a novel block polymer applicable to a light-emitting device. The block polymer has an electron-transporting block and a hole-transporting block, wherein the main chain backbone of the block polymer is polyacetylene.
Public/Granted literature
- US20100286336A1 BLOCK POLYMER Public/Granted day:2010-11-11
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