公开(公告)号：US20210384435A1

公开(公告)日：2021-12-09

申请号：US17342345

申请日：2021-06-08

Applicant: UNIVERSITY OF WATERLOO

Inventor： Yuning Li

IPC: H01L51/00 ,  C07D333/28 ,  C08G61/12

Abstract: The present disclosure provides for the development and applications of monomeric, oligomeric and/or polymeric semiconductor materials comprising a five-membered heteroaromatic unit (e.g., thiophene; furan; selenophene; etc.) that includes an acrylyl or an acrylyl-like (—C═C—CO—) side chain. The semiconductor materials can be used as organic semiconductors for use in electronic, optical, or optoelectronic devices such as organic thin film transistors and organic photovoltaics. The disclosed semiconductor materials (e.g., semiconducting polymer compounds) can be used as high performance semiconductors (e.g., for organic solar cells or organic photovoltaics (OPVs)), and the disclosed semiconductor materials can be used for other devices (e.g., organic thin film transistors (OTFTs) and sensors, etc.).

公开(公告)号：US11930694B2

公开(公告)日：2024-03-12

申请号：US17342345

申请日：2021-06-08

Applicant: UNIVERSITY OF WATERLOO

Inventor： Yuning Li

IPC: H10K85/10 ,  C07D333/28 ,  C08G61/12 ,  H10K10/46 ,  H10K30/30

CPC classification number: H10K85/113 ,  C07D333/28 ,  C08G61/126 ,  H10K85/151 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/1426 ,  C08G2261/149 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/3223 ,  C08G2261/3243 ,  C08G2261/91 ,  C08G2261/92 ,  C08G2261/94 ,  H10K10/488 ,  H10K30/30

Abstract: The present disclosure provides for the development and applications of monomeric, oligomeric and/or polymeric semiconductor materials comprising a five-membered heteroaromatic unit (e.g., thiophene; furan; selenophene; etc.) that includes an acrylyl or an acrylyl-like (—C═C—CO—) side chain. The semiconductor materials can be used as organic semiconductors for use in electronic, optical, or optoelectronic devices such as organic thin film transistors and organic photovoltaics. The disclosed semiconductor materials (e.g., semiconducting polymer compounds) can be used as high performance semiconductors (e.g., for organic solar cells or organic photovoltaics (OPVs)), and the disclosed semiconductor materials can be used for other devices (e.g., organic thin film transistors (OTFTs) and sensors, etc.).