Title:
PHENAZINE DERIVATIVE HAVING INCREASED SOLUBILITY, AND POLYMER FOR ORGANIC PHOTOVOLTAIC CONVERSION DEVICE, USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/131766
Kind Code:
A1
Abstract:
The present invention relates to a novel hole-transporting polymer and/or single molecule, a preparation method therefor, and an organic photovoltaic conversion device using the novel hole-transporting polymer as an active layer. According to the present invention, provided is a series of processes for preparing a hole-transporting polymer and/or single molecule having excellent photovoltaic conversion efficiency, having enhanced absorbance properties including the absorbance of long wavelengths by having a heterocyclic compound introduced thereto, and having charge transfer properties by the effective transfer of electrons by effective intermolecular stacking. In addition, an organic photovoltaic conversion device using the novel hole-transporting polymer as a photoactive layer is provided, and thus an effect is achieved whereby the organic photovoltaic conversion device may be usefully employed as a next-generation organic photovoltaic conversion device exhibiting stable photovoltaic conversion efficiency and having excellent conversion efficiency.
Inventors:
MOON DOO KYUNG (KR)
KIM DOO HUN (KR)
HAN YONG WOON (KR)
KIM DOO HUN (KR)
HAN YONG WOON (KR)
Application Number:
PCT/KR2017/008478
Publication Date:
July 19, 2018
Filing Date:
August 07, 2017
Export Citation:
Assignee:
UNIV KONKUK IND COOP CORP (KR)
International Classes:
C08G61/02; C08G61/12; H01L51/42
Foreign References:
| US20140318628A1 | 2014-10-30 | |||
| KR20150067277A | 2015-06-17 | |||
| KR20130083125A | 2013-07-22 | |||
| CN103724283A | 2014-04-16 | |||
| CN105061730A | 2015-11-18 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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