Title:
NOVEL DIKETOPYRROLOPYRROLE POLYMER AND ORGANIC ELECTRONIC ELEMENT USING SAME
Document Type and Number:
WIPO Patent Application WO/2013/089323
Kind Code:
A1
Abstract:
The present invention relates to an organic semiconductor compound for an organic electronic element such as an organic thin film transistor (OTFT), and to a use therefor. More specifically, the present invention relates to: a diketopyrrolopyrrole polymer constituting a novel organic semiconductor compound having high pi-electron overlap by introducing an electron donor compound into a diketopyrrolopyrrole derivative; and an organic electronic element in which charge mobility and on/off ratio are improved by using the diketopyrrolopyrrole derivative as an organic semiconductor layer.
Inventors:
KWON SOON-KI (KR)
HONG JUNG-A (KR)
KIM SEUL-ONG (KR)
KIM YUN-HI (KR)
KANG II (KR)
HONG JUNG-A (KR)
KIM SEUL-ONG (KR)
KIM YUN-HI (KR)
KANG II (KR)
Application Number:
PCT/KR2012/002870
Publication Date:
June 20, 2013
Filing Date:
April 16, 2012
Export Citation:
Assignee:
NAT UNIV GYEONGSANG IACF (KR)
KWON SOON-KI (KR)
HONG JUNG-A (KR)
KIM SEUL-ONG (KR)
KIM YUN-HI (KR)
KANG II (KR)
KWON SOON-KI (KR)
HONG JUNG-A (KR)
KIM SEUL-ONG (KR)
KIM YUN-HI (KR)
KANG II (KR)
International Classes:
C08G61/12; C08L65/00; C09K11/06; H01L51/00
Foreign References:
| KR20060132597A | 2006-12-21 | |||
| KR20010050214A | 2001-06-15 | |||
| KR20050067381A | 2005-07-01 | |||
| KR20070119317A | 2007-12-20 |
Attorney, Agent or Firm:
KWON, Oh-Sig (138 Dunsanjung-ro Seo-gu, Daejeon 302-120, KR)
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Claims: