公开(公告)号：US12075697B2

公开(公告)日：2024-08-27

申请号：US17412135

申请日：2021-08-25

Applicant: The Regents of the University of California

Inventor： Guillermo C. Bazan ,  Thomas S. Van Der Poll ,  Thuc-Quyen Nguyen ,  John Love

IPC: H10K85/60 ,  B82Y10/00 ,  C07D495/04 ,  C07D519/00 ,  C07F7/08 ,  H10K30/00 ,  H10K30/30 ,  H10K85/20 ,  H10K85/40

CPC classification number: H10K85/657 ,  B82Y10/00 ,  C07D495/04 ,  C07D519/00 ,  C07F7/0816 ,  H10K30/00 ,  H10K85/40 ,  H10K85/655 ,  H10K30/30 ,  H10K85/215 ,  Y02E10/549 ,  Y02P70/50

Abstract: Small organic molecule chromophores containing a benzo[c][1,2,5]thiadiazole with an electron-withdrawing substituent W in the 5-position (5BTH), benzo[c][1,2,5]oxadiazole with an electron-withdrawing substituent W in the 5-position (5BO), 2H-benzo[d][1,2,3]triazole (5BTR) with an electron-withdrawing substituent W in the 5-position (5BTR), 5-fluorobenzo[c][1,2,5]thiadiazole (FBTH), 5-fluorobenzo[c][1,2,5]oxadiazole (FBO), or 5-fluoro-2H-benzo[d][1,2,3]triazole (FBTR) core structure are disclosed. Such compounds can be used in organic heterojunction devices, such as organic small molecule solar cells and transistors.

公开(公告)号：US20130247989A1

公开(公告)日：2013-09-26

申请号：US13800396

申请日：2013-03-13

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Guillermo C. BAZAN ,  Thomas S. Van Der Poll ,  Thuc-Quyen Nguyen ,  John Love

IPC: H01L51/00 ,  H01L51/42

CPC classification number: H01L51/0071 ,  B82Y10/00 ,  C07D495/04 ,  C07D519/00 ,  C07F7/0816 ,  H01L51/0047 ,  H01L51/0068 ,  H01L51/0094 ,  H01L51/42 ,  H01L51/4253 ,  Y02E10/549 ,  Y02P70/521

Abstract: Small organic molecule chromophores containing a benzo[c][1,2,5]thiadiazole with an electron-withdrawing substituent W in the 5-position (5BTH), benzo[c][1,2,5]oxadiazole with an electron-withdrawing substituent W in the 5-position (5BO), 2H-benzo[d][1,2,3]triazole (5BTR) with an electron-withdrawing substituent W in the 5-position (5BTR), 5-fluorobenzo[c][1,2,5]thiadiazole (FBTH), 5-fluorobenzo[c][1,2,5]oxadiazole (FBO), or 5-fluoro-2H-benzo[d][1,2,3]triazole (FBTR) core structure are disclosed. Such compounds can be used in organic heterojunction devices, such as organic small molecule solar cells and transistors.

Abstract translation: 苯并[c] [1,2,5]噻二唑与5位（5BTH）中的吸电子取代基W的苯并[c] [1,2,5]噻二唑的小有机分子发色团，苯并[c] [1,2,5] 在5位（5BTR）中取出5位（5BO），2H-苯并[d] [1,2,3]三唑（5BTR）中的吸电子取代基W的取代基W，5-氟苯并[c ] [1,2,5]噻二唑（FBTH），5-氟苯并[c] [1,2,5]恶二唑（FBO）或5-氟-2H-苯并[d] [1,2,3]三唑 （FBTR）芯结构。 这些化合物可用于有机异质结装置，例如有机小分子太阳能电池和晶体管。