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Patent Searching and Data


Title:
ORGANIC SEMICONDUCTING COMPOUNDS
Document Type and Number:
WIPO Patent Application WO/2019/161748
Kind Code:
A1
Abstract:
Provided are organic semiconducting compounds containing a polycyclic unit, methods for their preparation and educts or intermediates used therein, compositions, polymer blends and formulations containing them, the use of the compounds, compositions and polymer blends as organic semiconductors in, or for the preparation of, organic electronic (OE) devices, especially organic photovoltaic (OPV) devices, perovskite-based solar cell (PSC) devices, organic photodetectors (OPD), organic field effect transistors (OFET) and organic light emitting diodes (OLED), and to OE,OPV, PSC, OPD, OFET and OLED devices.

Inventors:
ZHAN XIAOWEI (CN)
WANG JIAYU (CN)
ZHU JINGSHUAI (CN)
LI TENGFEI (CN)
Application Number:
CN2019/074960
Publication Date:
August 29, 2019
Filing Date:
February 13, 2019
Export Citation:
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Assignee:
UNIV BEIJING (CN)
International Classes:
C07D495/22; C07D487/22; H01L51/30; H01L51/54
Domestic Patent References:
WO2015044377A12015-04-02
Foreign References:
CN105838104A2016-08-10
US20150162541A12015-06-11
CN103524531A2014-01-22
JP5869420B22016-02-24
TW201240996A2012-10-16
Other References:
JIANG, HUA ET AL.: "Synthesis and Properties of Dicyanomethylene-Endcapped Thienopyrrole- Based Quinoidal S, N-Heteroacenes", BULL. CHEM. SOC. JPN., vol. 90, 3 April 2017 (2017-04-03), pages 789 - 797
HASSAN. SROUR ET AL.: "Synthesis and molecular properties of methoxysubstituted diindolo[3, 2-b:2', 3'-h]carbazoles for organic electronics obtained by a consecutive twofold Suzuki and twofold Cadogan reaction", JOURNAL OF MATERIALS CHEMISTRY C, 8 June 2016 (2016-06-08), pages 6270 - 6279, XP055632902
WANG, DONGMEI ET AL.: "Rational design and characterization of high-efficiency planar A- Jt-D-Jt-A type electron donors in small molecule organic solar cells: A quantum chemical approach", MATERIALS CHEMISTRY AND PHYSICS, vol. 145, 31 December 2014 (2014-12-31), pages 387 - 396
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
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