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US 2018/0323376 A1Published application
Polymer and electronic device and organic thin film transistor including the same
AssigneesSamsung Electronics Co., Ltd., The Board of Trustees of the Leland Stanford Jr. University
InventorsJong Won CHUNG, Sangyoon LEE, Zhenan BAO, Simon RONDEAU-GAGNE, Bob C. SCHROEDER, Jinyoung OH, Yu-Cheng CHIU, Franziska LISSEL
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Abstract
A polymer includes a first repeating unit and a second repeating unit forming a main chain, the first repeating unit including at least one first conjugated system, and the second repeating unit including at least one second conjugated system and a multiple hydrogen bonding moiety represented by Chemical Formula 1.
Claims13
-21. (canceled)
A polymer comprising:
- a first repeating unit comprising a plurality of first conjugated systems and a non-conjugated hydrogen bonding moiety between adjacent ones of the first conjugated systems, the non-conjugated hydrogen bonding moiety represented by Chemical Formula 1:
- *-L1-X1-Ar1-X2-L2-* [Chemical Formula 1]
- wherein, in Chemical Formula 1,
- each of L1 and L2 are the same or different, and are independently one of a direct bond and a C1 to C5 substituted or unsubstituted alkylene group,
- each of X1 and X2 are the same or different, and are independently one of amide, urea, carbamate, —CO—, —OCO—, —NH—, and a combination thereof,
- Ar1 is a heteroaromatic group, and
- * is a portion that is linked to an adjacent second conjugated system.
4 more elements
Dependencies are inferred from the claim text.