公开(公告)号：US09428518B2

公开(公告)日：2016-08-30

申请号：US14772488

申请日：2014-03-12

Applicant: BASF SE ,  Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.

Inventor： Henrike Wonneberger ,  Neil Gregory Pschirer ,  Flavio Luiz Benedito ,  Ingmar Bruder ,  Robert Send ,  Yulian Zagranyarski ,  Chen Li ,  Klaus Muellen ,  Long Chen ,  Artem Nikolaevich Skabeev

IPC: C07D471/08 ,  C07D493/08 ,  H01L51/42 ,  C07D491/06 ,  H01L51/00 ,  C07D221/04 ,  C07D471/06 ,  C07D493/06 ,  C07D495/06 ,  C09B5/62 ,  H01G9/20

CPC classification number: C07D491/06 ,  C07D221/04 ,  C07D471/06 ,  C07D493/06 ,  C07D495/06 ,  C09B5/62 ,  C09B57/08 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0053 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/4226 ,  Y02E10/542 ,  Y02E10/549 ,  Y02P70/521

Abstract: A sensitizer in a dye-sensitized solar cell, including a compound of formula (I′) where: R1 and R2 are hydrogen, a halogen, an alkyl group, a cycloalkyl group, an aryl group, a hetaryl group, an alkoxy group, an aryloxy group, an arylthio group, a hetaryloxy group, a hetarylthio group, a diarylamino group, or a dialkylamino group; m, n are each independently an integer from 0-4; X is sulfur, oxygen, or NR3, where R3 is hydrogen, an alkyl group, a cycloalkyl group, an aryl group, or a hetaryl group; Y1 is oxygen or N—Z-A, where A is —COOM, —SO3M, or —PO3M, where M is hydrogen, an alkali metal cation, or [NR′]4+, where each R′ is independently hydrogen or an alkyl group, and where Z is C1-C6-alkylene or 1,4-phenylene, where the phenylene radical is optionally substituted by one or more alkyl, nitro, cyano, and halogen substituents.

Abstract translation: 染料敏化太阳能电池中的敏化剂，包括式（I'）化合物，其中：R1和R2是氢，卤素，烷基，环烷基，芳基，杂芳基，烷氧基， 芳氧基，芳硫基，杂芳氧基，杂芳硫基，二芳基氨基或二烷基氨基; m，n各自独立地为0-4的整数; X是硫，氧或NR 3，其中R 3是氢，烷基，环烷基，芳基或杂芳基; Y1是氧或N-ZA，其中A是-COOM，-SO3M或-PO3M，其中M是氢，碱金属阳离子或[NR'] 4+，其中每个R'独立地是氢或烷基 并且其中Z是C 1 -C 6亚烷基或1,4-亚苯基，其中亚苯基任选被一个或多个烷基，硝基，氰基和卤素取代基取代。

公开(公告)号：US09054325B2

公开(公告)日：2015-06-09

申请号：US13762764

申请日：2013-02-08

Applicant: BASF SE

Inventor： Flavio Luiz Benedito ,  Ingmar Bruder ,  Peter Erk ,  Neil Gregory Pschirer ,  Robert Send ,  Klaus Muellen ,  Henrike Wonneberger ,  Chen Li

IPC: F21V9/00 ,  G02B5/02 ,  G02C7/10 ,  G02F1/361 ,  G03B11/00 ,  H01L51/44 ,  H01G9/20 ,  H01L51/00 ,  C09B67/00 ,  H01C13/00 ,  H01L51/42

CPC classification number: H01L51/44 ,  C09B5/62 ,  C09B57/001 ,  C09B57/08 ,  H01G9/2059 ,  H01L51/0053 ,  H01L51/0061 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/4226 ,  Y02E10/542 ,  Y02E10/549

Abstract: Thin layers or films of metal oxides are used as a semiconductor material of solar cells and they are coated with a sensitizer to achieve the high absorption of sunlight. Various dyes have been used as sensitizers in solar cells. Rylene monoimide derivatives are developed as photosensitizers for dye-sensitized solar cells and as photodetectors. The Rylene monoimide derivatives have very good quantum efficiencies, particularly in the NIR region of the absorption spectrum.

Abstract translation: 金属氧化物的薄层或薄膜用作太阳能电池的半导体材料，并且用敏化剂涂覆以实现太阳光的高吸收。 各种染料已被用作太阳能电池中的敏化剂。 Rylene单酰亚胺衍生物作为染料敏化太阳能电池的光敏剂和光电探测器开发。 Rylene单酰亚胺衍生物具有非常好的量子效率，特别是在吸收光谱的NIR区域。

公开(公告)号：US20150243907A1

公开(公告)日：2015-08-27

申请号：US14427134

申请日：2013-09-18

Applicant: BASF SE

Inventor： Annemarie Wolleb ,  Thomas Schaefer ,  Heinz Wolleb ,  Ute Heinemeyer ,  Nicolle Langer ,  Christian Lennartz ,  Gerhard Wagenblast ,  Soichi Watanabe ,  Flavio Luiz Benedito ,  Heinz Hottinger ,  Oliver Dosenbach

IPC: H01L51/00 ,  C09K11/06 ,  C09K11/02 ,  C07D519/00

CPC classification number: H01L51/0072 ,  C07D209/86 ,  C07D405/04 ,  C07D405/14 ,  C07D487/04 ,  C07D491/048 ,  C07D491/147 ,  C07D519/00 ,  C07F7/0814 ,  C09B57/00 ,  C09B57/008 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1048 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/185 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0071 ,  H01L51/0073 ,  H01L51/0085 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5206 ,  H01L2251/308 ,  Y02E10/549 ,  Y02P70/521

Abstract: The present invention relates to compounds of formula (I), which are characterized in that they substituted by benzimidazo[1,2-a]benzimidazo-5-yl and/or benzimidazo[1,2-a]benzimidazo-2,5-ylene groups and in that at least one of the substituents B1, B2, B3, B4, B5, B6, B7 and B8 represents N; a process for their production and their use in electronic devices, especially electroluminescent devices. When used as host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.

Abstract translation: 本发明涉及式（I）化合物，其特征在于它们被苯并咪唑并[1,2-a]苯并咪唑-5-基和/或苯并咪唑并[1,2-a]苯并咪唑-2-基 并且取代基B1，B2，B3，B4，B5，B6，B7和B8中的至少一个表示N; 它们的制造方法及其在电子器件中的应用，特别是电致发光器件。 当用作电致发光器件中的磷光发射体的主体材料时，式I化合物可以提供电致发光器件的改进的效率，稳定性，可制造性或光谱特性。

公开(公告)号：US20150207083A1

公开(公告)日：2015-07-23

申请号：US14413736

申请日：2013-07-08

Applicant: BASF SE

Inventor： Thomas Schaefer ,  Flavio Luiz Benedito ,  Ute Heinemeyer ,  Nicolle Langer ,  Heinz Wolleb ,  Teresa Figueira Duarte ,  Soichi Watanabe ,  Christian Lennartz ,  Gerhard Wagenblast ,  Annemarie Wolleb ,  Kristina Bardon

IPC: H01L51/00 ,  G03G5/06 ,  C07D487/04

CPC classification number: H01L51/0072 ,  C07D487/04 ,  C07D519/00 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1074 ,  C09K2211/185 ,  G03G5/0661 ,  H01L51/00 ,  H01L51/0054 ,  H01L51/0073 ,  H01L51/0077 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5096 ,  H05B33/00 ,  Y02E10/549 ,  Y02P70/521

Abstract: A compound of the general formula a process for the production of the compound and its use in electronic devices, especially electroluminescent devices. Improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices are provided when the compound of formula I is used as host material for phosphorescent emitters in electroluminescent devices.

Abstract translation: 通式的化合物是用于生产化合物的方法及其在电子器件中的用途，特别是电致发光器件。 当式I的化合物用作电致发光器件中的磷光发射体的主体材料时，提供电致发光器件的效率，稳定性，可制造性或光谱特性的改进。