Invention Grant
US07968651B2 Conducting polymer film composition for organic opto-electronic device comprising graft copolymer of self-doped conducting polymer and organic opto-electronic device using the same
有权
用于有机光电装置的导电聚合物膜组合物包括使用其的自掺杂导电聚合物和有机光电装置的接枝共聚物
- Patent Title: Conducting polymer film composition for organic opto-electronic device comprising graft copolymer of self-doped conducting polymer and organic opto-electronic device using the same
- Patent Title (中): 用于有机光电装置的导电聚合物膜组合物包括使用其的自掺杂导电聚合物和有机光电装置的接枝共聚物
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Application No.: US12114018Application Date: 2008-05-02
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Publication No.: US07968651B2Publication Date: 2011-06-28
- Inventor: Dal Ho Huh , Mi Young Chae , Tae Woo Lee , Woo Jin Bae , Eun Sil Han
- Applicant: Dal Ho Huh , Mi Young Chae , Tae Woo Lee , Woo Jin Bae , Eun Sil Han
- Applicant Address: KR Gumi-si
- Assignee: Cheil Industries Inc.
- Current Assignee: Cheil Industries Inc.
- Current Assignee Address: KR Gumi-si
- Agency: Summa, Additon & Ashe, P.A.
- Priority: KR2005-0105089 20061103
- Main IPC: C08F126/06
- IPC: C08F126/06
Abstract:
Provided are a conducting polymer film composition comprising a graft copolymer of a self-doped conducting polymer and an organic opto-electronic device comprising a conducting polymer film formed of the above-mentioned composition. In the graft copolymer, the conducting polymer and a polyacid are connected to each other via chemical binding. Therefore, the composition of the present invention can be used in organic opto-electronic devices with minimal or no dedoping occurring from heat generated inside the device. As a result, the present invention can improve efficiency and life-time of the organic opto-electronic device.
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