公开(公告)号：WO2011153480A1

公开(公告)日：2011-12-08

申请号：PCT/US2011/039138

申请日：2011-06-03

Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN ,  THE UNIVERSITY OF SOUTHERN CALIFORNIA ,  ZHANG, Yifan ,  FORREST, Stephen R. ,  THOMPSON, Mark

Inventor： ZHANG, Yifan ,  FORREST, Stephen R. ,  THOMPSON, Mark

IPC: H01L51/50

CPC classification number: H01L51/5012 ,  H01L51/0081 ,  H01L2251/5384

Abstract: A first device is provided. The first device further comprises an organic light emitting device. The organic light emitting device further comprises an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer further comprises an organic host compound, an organic emitting compound capable of fluorescent emission at room temperature, and an organic dopant compound. The triplet energy of the dopant compound is lower than the triplet energy of the host compound. The dopant compound does not strongly absorb the fluorescent emission of the emitting compound.

Abstract translation: 提供第一设备。 第一装置还包括有机发光装置。 有机发光器件还包括阳极，阴极和布置在阳极和阴极之间的发光层。 发光层还包含有机主体化合物，能够在室温下发荧光的有机发光化合物和有机掺杂剂化合物。 掺杂剂化合物的三重态能量低于主体化合物的三线态能量。 掺杂剂化合物不会强烈地吸收发光化合物的荧光发射。

公开(公告)号：WO2011127186A1

公开(公告)日：2011-10-13

申请号：PCT/US2011/031439

申请日：2011-04-06

Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN ,  UNIVERSITY OF SOUTHERN CALIFORNIA ,  FORREST, Stephen R. ,  THOMPSON, Mark E. ,  WEI, Goudang ,  WANG, Siyi ,  SUN, Kai

Inventor： FORREST, Stephen R. ,  THOMPSON, Mark E. ,  WEI, Goudang ,  WANG, Siyi ,  SUN, Kai

IPC: H01L51/42

CPC classification number: H01L51/4253 ,  H01L51/0028 ,  H01L51/4273 ,  Y02E10/549

Abstract: A method of preparing a bulk heterojunction organic photovoltaic cell through combinations of thermal and solvent vapor annealing are described. Bulk heterojunction films may prepared by known methods such as spin coating, and then exposed to one or more vaporized solvents and thermally annealed in an effort to enhance the crystalline nature of the photoactive materials.

Abstract translation: 描述了通过热和溶剂蒸汽退火的组合制备本体异质结有机光伏电池的方法。 本体异质结膜可以通过已知的方法例如旋涂来制备，然后暴露于一种或多种蒸发的溶剂中并进行热退火以努力增强光活性材料的结晶性质。

公开(公告)号：WO2011028610A1

公开(公告)日：2011-03-10

申请号：PCT/US2010/046816

申请日：2010-08-26

Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN ,  THE UNIVERSITY OF SOUTHERN CALIFORNIA ,  FORREST, Stephen R. ,  ZIMMERMAN, Jeramy D. ,  THOMPSON, Mark E. ,  DIEV, Viacheslav ,  HANSON, Kenneth

Inventor： FORREST, Stephen R. ,  ZIMMERMAN, Jeramy D. ,  THOMPSON, Mark E. ,  DIEV, Viacheslav ,  HANSON, Kenneth

IPC: C07D487/22 ,  H01L51/00

CPC classification number: C07D487/22 ,  C07F3/06 ,  C07F7/2284 ,  C07F7/24 ,  C09B47/045 ,  H01L27/305 ,  H01L51/0058 ,  H01L51/0077 ,  H01L51/009 ,  H01L51/42 ,  Y10S428/917

Abstract: Porphyrin compounds are provided. The compounds may further comprise a fused polycyclic aromatic hydrocarbon or a fused heterocyclic aromatic. Fused polycyclic aromatic hydrocarbon s and fused heterocyclic aromatics may extend and broaden absorption, and modify the solubility, crystallinity, and film-forming properties of the porphyrin compounds. Additionally, devices comprising porphyrin compounds are also provided. The porphyrin compounds may be used in a donor/acceptor configuration with compounds, such as C 60 .

Abstract translation: 提供卟啉化合物。 化合物还可以包含稠合的多环芳族烃或稠合杂环芳族。 稠合多环芳烃和稠合杂环芳族化合物可延长和扩大吸收，并改变卟啉化合物的溶解度，结晶度和成膜性能。 此外，还提供了包含卟啉化合物的装置。 卟啉化合物可以以化合物如C60的供体/受体构型使用。

公开(公告)号：EP4408139A3

公开(公告)日：2024-08-14

申请号：EP24154647.2

申请日：2024-01-30

Applicant: The Regents Of The University Of Michigan

Inventor： ZHAO, Haonan ,  FORREST, Stephen R.

IPC: H10K50/852 ,  H10K50/85 ,  H10K101/10

CPC classification number: H10K50/852 ,  H10K50/19 ,  H10K2101/1020230201 ,  H10K2102/35120230201 ,  H10K50/85

Abstract: An organic light emitting device comprises an anode and a cathode, an organic emissive layer positioned between the anode and the cathode, the organic emissive layer comprising a host material and a dopant, a host material layer positioned between the cathode and the organic emissive layer, and a charge transport layer positioned between the cathode and the host material layer, wherein the charge transport layer is configured to form plasmon exciton polaritons in a region between the cathode and the charge transport layer. Stacked devices are also disclosed.

公开(公告)号：EP2089921B1

公开(公告)日：2015-10-07

申请号：EP07867442.1

申请日：2007-11-13

Applicant: THE TRUSTEES OF PRINCETON UNIVERSITY ,  THE REGENTS OF THE UNIVERSITY OF MICHIGAN

Inventor： FORREST, Stephen R. ,  YANG, Fan

IPC: H01L51/42

CPC classification number: H01L27/302 ,  B82Y10/00 ,  H01L51/0046 ,  H01L51/0078 ,  H01L51/0086 ,  H01L51/4246 ,  H01L51/4253 ,  Y02E10/549 ,  Y02P70/521

公开(公告)号：EP4408139A2

公开(公告)日：2024-07-31

申请号：EP24154647.2

申请日：2024-01-30

Applicant: The Regents Of The University Of Michigan

Inventor： ZHAO, Haonan ,  FORREST, Stephen R.

IPC: H10K50/852 ,  H10K50/856 ,  H10K101/10

CPC classification number: H10K50/852 ,  H10K50/19 ,  H10K2101/1020230201 ,  H10K2102/35120230201 ,  H10K50/85

Abstract: An organic light emitting device comprises an anode and a cathode, an organic emissive layer positioned between the anode and the cathode, the organic emissive layer comprising a host material and a dopant, a host material layer positioned between the cathode and the organic emissive layer, and a charge transport layer positioned between the cathode and the host material layer, wherein the charge transport layer is configured to form plasmon exciton polaritons in a region between the cathode and the charge transport layer. Stacked devices are also disclosed.

公开(公告)号：EP3101706A1

公开(公告)日：2016-12-07

申请号：EP16180086.7

申请日：2013-10-11

Applicant: The Regents of The University of Michigan ,  Industry-Academic Cooperation Foundation Dankook University

Inventor： FORREST, Stephen R. ,  LEE, Jun Yeob ,  CHO, Yong Joo ,  CHIN, Byung D

IPC: H01L51/46 ,  H01L51/00

CPC classification number: H01L51/0059 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/005 ,  H01L51/424 ,  H01L51/4253 ,  H01L2251/308 ,  Y02E10/549

Abstract: Disclosed herein are organic photosensitive optoelectronic devices comprising two electrodes in superposed relation, a photoactive region located between the two electrodes, wherein the photoactive region comprises a donor mixture and an organic acceptor material, the donor mixture comprising at least one organic polymer donor material and at least one squaraine donor. Methods of fabricating the organic photosensitive optoelectronic devices are also disclosed.

公开(公告)号：EP2901494A1

公开(公告)日：2015-08-05

申请号：EP13774880.2

申请日：2013-09-26

Applicant: University of Southern California ,  The Regents Of The University Of Michigan

Inventor： THOMP?SON, Mark E. ,  FORREST, Stephen R.

IPC: H01L31/0232 ,  H01L31/055 ,  H01L51/00 ,  H01L51/42

CPC classification number: H01L31/055 ,  H01L31/02322 ,  H01L51/0053 ,  H01L51/0058 ,  H01L51/0087 ,  H01L51/4213 ,  Y02E10/52 ,  Y02E10/549

Abstract: The present disclosure relates to a photosensitive optoelectronic device comprising two electrodes, an inorganic subcell positioned between the two electrodes, wherein the inorganic subcell comprises at least one inorganic semiconductor material having a band gap energy (E
G ), and an organic sensitizing window layer disposed on the inorganic subcell. In one aspect, the organic sensitizing window layer comprises a singlet fission material. In another aspect, the organic sensitizing window layer comprises a singlet fission host and a phosphorescent emitter dopant, where the singlet fission host exhibits an excitation triplet energy (E
T-SF ) greater than or equal to an excitation triplet energy (E
T-PE ) exhibited by the phosphorescent emitter dopant.

公开(公告)号：EP2470543A1

公开(公告)日：2012-07-04

申请号：EP10760149.4

申请日：2010-08-26

Applicant: The Regents of the University of Michigan ,  The University Of Southern California

Inventor： FORREST, Stephen R. ,  ZIMMERMAN, Jeramy D. ,  THOMPSON, Mark E. ,  DIEV, Viacheslav ,  HANSON, Kenneth

IPC: C07D487/22 ,  H01L51/00

CPC classification number: C07D487/22 ,  C07F3/06 ,  C07F7/2284 ,  C07F7/24 ,  C09B47/045 ,  H01L27/305 ,  H01L51/0058 ,  H01L51/0077 ,  H01L51/009 ,  H01L51/42 ,  Y10S428/917

Abstract: Porphyrin compounds are provided. The compounds may further comprise a fused polycyclic aromatic hydrocarbon or a fused heterocyclic aromatic. Fused polycyclic aromatic hydrocarbon s and fused heterocyclic aromatics may extend and broaden absorption, and modify the solubility, crystallinity, and film-forming properties of the porphyrin compounds. Additionally, devices comprising porphyrin compounds are also provided. The porphyrin compounds may be used in a donor/acceptor configuration with compounds, such as C
60 .

Abstract translation: 提供卟啉化合物。 化合物还可以包含稠合的多环芳族烃或稠合杂环芳族。 稠合多环芳烃和稠合杂环芳族化合物可延长和扩大吸收，并改变卟啉化合物的溶解度，结晶度和成膜性能。 此外，还提供了包含卟啉化合物的装置。 卟啉化合物可以以化合物如C60的供体/受体构型使用。

公开(公告)号：EP3772758A2

公开(公告)日：2021-02-10

申请号：EP20186321.4

申请日：2020-07-16

Applicant: The Regents of The University of Michigan ,  University of Southern California

Inventor： FORREST, Stephen R. ,  QU, Yue ,  ZHAO, Haonan ,  THOMPSON, Mark E.

IPC: H01L51/52 ,  H01L51/54

Abstract: An OLED device comprises a substrate, a first electrode positioned over the substrate, a second electrode positioned over the first electrode, at least one emissive layer positioned between the first and second electrodes in a first region of the OLED device, and a multilayer dielectric reflector stack, comprising a plurality of dielectric reflector layers positioned between the substrate and the first electrode, wherein the multilayer dielectric reflector stack is configured to form an optical cavity with the emissive layer having a Purcell Factor of at least 3.