公开(公告)号：US09809594B2

公开(公告)日：2017-11-07

申请号：US14917553

申请日：2014-09-10

Applicant: University of Washington Through its Center for Commercialization

Inventor： Samson A. Jenekhe ,  Haiyan Li ,  Taeshik Earmme ,  Guoqiang Ren

IPC: C07D471/22 ,  H01L51/00 ,  C09B5/62 ,  C09B57/00 ,  H01L51/05 ,  H01L51/42

CPC classification number: C07D471/22 ,  C09B5/62 ,  C09B57/00 ,  H01L51/0053 ,  H01L51/0072 ,  H01L51/0541 ,  H01L51/4253 ,  Y02E10/549

Abstract: Non-fullerene electron acceptors for highly efficient organic photovoltaic devices are described. The non-fullerene electron acceptors have an extended, rigid, π-conjugated electron-deficient framework that can facilitate exciton and charge derealization. The non-fullerene electron acceptors can physically mix with a donor polymer and facilitate improved electron transport. The non-fullerene electron acceptors can be incorporated into organic electronic devices, such as photovoltaic cells.

公开(公告)号：US09172049B2

公开(公告)日：2015-10-27

申请号：US13767243

申请日：2013-02-14

Applicant: University of Washington through its Center for Commercialization

Inventor： Samson A. Jenekhe ,  Taeshik Earmme ,  Eilaf Ahmed

IPC: H01B1/00 ,  H01L51/00 ,  C07D215/06 ,  C07D215/12 ,  C07D401/14 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D215/06 ,  C07D215/12 ,  C07D401/14 ,  H01L51/0037 ,  H01L51/0042 ,  H01L51/0085 ,  H01L51/5072 ,  H01L2051/0063

Abstract: Charge transport compounds are provided. The compounds are useful in optoelectronic devices that include the compounds incorporated as a charge-transport layer. Methods for forming films of the compounds are also provided. Additionally, methods are provided for forming films of a charge-transport layer on an active layer of an optoelectronic device. The films are formed from a solution with solubility orthogonal to the solubility of the active layer, such that the active layer is not solvated during deposition of the charge-transport layer.

Abstract translation: 提供电荷输送化合物。 该化合物可用于包含作为电荷传输层掺入的化合物的光电器件。 还提供了形成化合物的膜的方法。 此外，提供了用于在光电子器件的有源层上形成电荷传输层的膜的方法。 膜由具有与活性层的溶解度正交的溶解度的溶液形成，使得活性层在电荷传输层的沉积期间不溶剂化。

公开(公告)号：US20130285021A1

公开(公告)日：2013-10-31

申请号：US13767243

申请日：2013-02-14

Applicant: University of Washington through its Center for Commercialization

Inventor： Samson A. Jenekhe ,  Taeshik Earmme ,  Eilaf Ahmed

IPC: H01L51/00

CPC classification number: H01L51/0072 ,  C07D215/06 ,  C07D215/12 ,  C07D401/14 ,  H01L51/0037 ,  H01L51/0042 ,  H01L51/0085 ,  H01L51/5072 ,  H01L2051/0063

Abstract: Charge transport compounds are provided. The compounds are useful in optoelectronic devices that include the compounds incorporated as a charge-transport layer. Methods for forming films of the compounds are also provided. Additionally, methods are provided for forming films of a charge-transport layer on an active layer of an optoelectronic device. The films are formed from a solution with solubility orthogonal to the solubility of the active layer, such that the active layer is not solvated during deposition of the charge-transport layer.

Abstract translation: 提供电荷输送化合物。 该化合物可用于包含作为电荷传输层掺入的化合物的光电器件。 还提供了形成化合物的膜的方法。 此外，提供了用于在光电子器件的有源层上形成电荷传输层的膜的方法。 膜由具有与活性层的溶解度正交的溶解度的溶液形成，使得活性层在电荷传输层的沉积期间不溶剂化。