公开(公告)号：US20220242881A1

公开(公告)日：2022-08-04

申请号：US17581763

申请日：2022-01-21

申请人： Ubiquitous Energy, Inc.

发明人： Vineet Kumar ,  Austin Smith ,  John A. Love ,  Matthew E. Sykes ,  Richa Pandey ,  Miles C. Barr ,  Ajara A. Safko

IPC分类号： C07D513/04 ,  H01L51/42 ,  H01L51/44 ,  H01L51/00 ,  C07D519/00 ,  C07F7/22

摘要： Photoactive compounds are disclosed. The disclosed compounds can include a structural motif of A-D-A, A-pi-D-A, or A-pi-D-pi-A, with A being an electron acceptor moiety, pi being a π-bridging moiety, and D being an electron donor moiety comprising a fused heteroaromatic group. The disclosed photoactive compounds can be used in organic photovoltaic devices, such as visibly transparent or opaque photovoltaic devices.

公开(公告)号：US11957045B2

公开(公告)日：2024-04-09

申请号：US17581689

申请日：2022-01-21

申请人： Ubiquitous Energy, Inc.

发明人： John A. Love ,  Vineet Kumar ,  Austin Smith ,  Matthew E. Sykes ,  Richa Pandey ,  Miles C. Barr ,  Ajara A. Safko

IPC分类号： H10K85/30 ,  C07F3/06 ,  H10K30/20 ,  H10K30/82 ,  H10K71/16

CPC分类号： H10K85/381 ,  C07F3/06 ,  H10K30/20 ,  H10K30/82 ,  H10K71/164

摘要： Photoactive compounds are disclosed. The disclosed photoactive compounds include metal complexes with dipyrromethene-based ligands, which can be substituted with a variety of different side chains or groups or can include various fused ring configurations, such as including aromatic or heteroaromatic groups. The metal complexes may include two dipyrromethene-based ligands, which can be the same or different. The photoactive compounds can be used as photoactive materials in organic photovoltaic devices, such as visibly transparent or opaque photovoltaic devices.

公开(公告)号：US20220246869A1

公开(公告)日：2022-08-04

申请号：US17581689

申请日：2022-01-21

申请人： Ubiquitous Energy, Inc.

发明人： John A. Love ,  Vineet Kumar ,  Austin Smith ,  Matthew E. Sykes ,  Richa Pandey ,  Miles C. Barr ,  Ajara A. Safko

IPC分类号： H01L51/00 ,  C07F3/06

摘要： Photoactive compounds are disclosed. The disclosed photoactive compounds include metal complexes with dipyrromethene-based ligands, which can be substituted with a variety of different side chains or groups or can include various fused ring configurations, such as including aromatic or heteroaromatic groups. The metal complexes may include two dipyrromethene-based ligands, which can be the same or different. The photoactive compounds can be used as photoactive materials in organic photovoltaic devices, such as visibly transparent or opaque photovoltaic devices.