公开(公告)号：EP3492456A2

公开(公告)日：2019-06-05

申请号：EP18208263.6

申请日：2018-11-26

申请人： Samsung Electronics Co., Ltd.

发明人： SHIBUYA, Hiromasa ,  ISHII, Norihito ,  CHOI, Yeong Suk ,  MATSUO, Yutaka

IPC分类号： C07D307/93 ,  C09K11/00 ,  H01L51/00

CPC分类号： H01L51/0047 ,  C07D307/77 ,  C07D307/93 ,  C09K11/00 ,  H01L27/307 ,  H01L51/424 ,  H01L51/4253

摘要： Disclosed are a fullerene derivative including a substituent represented by Chemical Formula 1, and a photoelectric device, an image sensor, and an electronic device including the fullerene derivative.

In Chemical Formula 1, X, Ar, and R 1 to R 3 are the same as defined in the detailed description.

公开(公告)号：EP3405511A1

公开(公告)日：2018-11-28

申请号：EP17741973.6

申请日：2017-01-20

申请人： The Hong Kong University of Science and Technology ,  Yan, He

发明人： YAN, He ,  ZHAO, Jingbo

IPC分类号： C08G61/12 ,  H01L51/42

CPC分类号： H01L51/0046 ,  C08G61/123 ,  C08G61/126 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/146 ,  C08G2261/18 ,  C08G2261/3223 ,  C08G2261/3246 ,  C08G2261/414 ,  C08G2261/91 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0558 ,  H01L51/42 ,  H01L51/4253 ,  Y02E10/549 ,  C08K3/045 ,  C08L65/00

摘要： Organic semiconductor formulations are disclosed. One of the formulations comprises a single or mixture of non-halogenated, hydrocarbon solvent, a conjugated polymer donor and a fullerene or small molecular acceptor, wherein the conjugated polymer contains branched alkyl chains with 21 or more carbon atoms. In addition, organic semiconductor film forming methods and applications using of the above-mentioned formulations are disclosed.

公开(公告)号：EP3402749A1

公开(公告)日：2018-11-21

申请号：EP17700806.7

申请日：2017-01-12

申请人： Centre National de la Recherche Scientifique ,  Commissariat à l'Energie Atomique et aux Energies Alternatives ,  Universite de Nantes

发明人： BROHAN, Luc ,  RICHARD-PLOUET, Mireille ,  EL KASS, Moustafa ,  LEMAITRE, Noëlla ,  BERSON, Solenn

IPC分类号： C01G41/02 ,  H01L21/00 ,  H01L31/00

CPC分类号： C01G41/02 ,  H01L51/422 ,  H01L51/4253

摘要： The invention relates to a tungstate ion solution W6+ (VI) including as a solvent at least one polyalcohol, optionally partially etherified, and to a preparation method and the uses thereof. The invention further relates to a layer including at least one tungsten oxide WOz including one or more polyoxotungstate complexes, and to methods for preparing same, the uses thereof and, in particular, a photovoltaic device including such a layer of material.

公开(公告)号：EP3396729A1

公开(公告)日：2018-10-31

申请号：EP18168162.8

申请日：2015-05-28

申请人： Alliance for Sustainable Energy, LLC

发明人： ZHU, Kai ,  LUTHER, Joseph ,  ZHAO, Yixin

IPC分类号： H01L51/42 ,  H01L21/20

CPC分类号： H01G9/2013 ,  H01L51/0007 ,  H01L51/0026 ,  H01L51/0032 ,  H01L51/4226 ,  H01L51/4253 ,  Y02E10/549 ,  Y02P70/521

摘要： The present disclosure describes solution methods for manufacturing perovskite halide films for use in solar cells. The methods include the use of additives that facilitate the formation of transitory, intermediate films that are later transformed into the final target perovskite halide films, such that the final films provide improved physical characteristics and operational performance.

公开(公告)号：EP2306541B1

公开(公告)日：2018-10-24

申请号：EP10175753.2

申请日：2010-09-08

申请人： Fujifilm Corporation

发明人： Nomura, Kimiatsu ,  Fukuzaki, Eiji ,  Mitsui, Tetsuro

IPC分类号： H01L51/00 ,  H01L51/50

CPC分类号： H01L51/0072 ,  B82Y10/00 ,  C09B23/04 ,  C09B57/008 ,  C09B57/10 ,  H01L51/0046 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0069 ,  H01L51/0071 ,  H01L51/0094 ,  H01L51/4253 ,  Y02E10/549

摘要： A photoelectric conversion device comprising a transparent electrically conductive film, a photoelectric conversion film and an electrically conductive film in this order, wherein the photoelectric conversion film comprises a photoelectric conversion layer, and an electron blocking layer, wherein the electron blocking layer contains a compound represented by the specific formula.

公开(公告)号：EP3316327A4

公开(公告)日：2018-07-04

申请号：EP16814349

申请日：2016-06-21

申请人： FUJI FILM CORP

发明人： SATOU HIROTAKA ,  HANAKI NAOYUKI ,  ISE TOSHIHIRO

IPC分类号： H01L51/46 ,  H01L51/42 ,  H01L51/44

CPC分类号： H01G9/2018 ,  H01G9/0029 ,  H01L51/0007 ,  H01L51/0077 ,  H01L51/4226 ,  H01L51/4253 ,  H01L51/442 ,  H01L51/447 ,  Y02E10/549

摘要： Provided is a photoelectric conversion element including: a first electrode that includes a photosensitive layer containing a perovskite-type light absorbing agent on a conductive support; and a second electrode that is opposite to the first electrode. The perovskite-type light absorbing agent includes a metal cation M1 as a central ion of a perovskite-type crystal structure thereof, and a metal cation M2, of which a valence is different from a valence of the metal cation M1, of a metal atom other than elements of Group 1 in the periodic table. In addition, there are provided a solar cell, a method of manufacturing the photoelectric conversion element, and a metal salt composition.

公开(公告)号：EP3208857A4

公开(公告)日：2018-06-20

申请号：EP15850457

申请日：2015-10-14

申请人： SEKISUI CHEMICAL CO LTD

发明人： HAYAKAWA AKINOBU ,  ASANO MOTOHIKO ,  UNO TOMOHITO ,  HORIKI MAYUMI ,  FUKUMOTO YUUICHIROU ,  KUREBAYASHI TETSUYA ,  OHARA SHUNJI

IPC分类号： H01L51/44 ,  H01L51/46

CPC分类号： H01G9/2009 ,  H01G9/2077 ,  H01L51/4253 ,  H01L51/44 ,  H01L51/448 ,  Y02E10/549

摘要： An object of the present invention is to provide a solar cell that is excellent in photoelectric conversion efficiency, suffers little degradation during encapsulation (initial degradation), has high-humidity durability, and is excellent in temperature cycle resistance. The present invention provides a solar cell including: a laminate having an electrode, a counter electrode, and a photoelectric conversion layer disposed between the electrode and the counter electrode; and an encapsulation material covering the counter electrode to encapsulate the laminate, the photoelectric conversion layer including an organic-inorganic perovskite compound represented by the formula: R-M-X 3 , R representing an organic molecule, M representing a metal atom, X representing a halogen atom or a chalcogen atom, the encapsulation material including a resin having at least one skeleton selected from the group consisting of polyisobutylene, polyisoprene, and polybutadiene.

公开(公告)号：EP3108519B1

公开(公告)日：2018-06-20

申请号：EP15703461.2

申请日：2015-02-10

申请人： InnovationLab GmbH ,  Karlsruher Institut für Technologie (KIT) ,  Technische Universität Braunschweig ,  Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.

发明人： KUHN, Marius ,  ADERMANN, Torben ,  HAMBURGER, Manuel ,  MUELLEN, Klaus ,  SCHINKE, Janusz ,  COLSMANN, Alexander ,  HOEFLE, Stefan ,  LEMMER, Ulrich

IPC分类号： H01L51/46 ,  C07D317/36 ,  H01L51/30

CPC分类号： H01L51/0036 ,  C07D209/86 ,  C07D285/10 ,  C07D333/16 ,  C07D471/06 ,  C08G61/10 ,  C08G61/12 ,  C08G61/123 ,  C08G61/124 ,  C08G61/126 ,  C08G2261/11 ,  C08G2261/124 ,  C08G2261/142 ,  C08G2261/1426 ,  C08G2261/149 ,  C08G2261/1646 ,  C08G2261/18 ,  C08G2261/3142 ,  C08G2261/3162 ,  C08G2261/3223 ,  C08G2261/3241 ,  C08G2261/3246 ,  C08G2261/41 ,  C08G2261/411 ,  C08G2261/412 ,  C08G2261/417 ,  C08G2261/51 ,  C08G2261/526 ,  C08G2261/91 ,  C08G2261/92 ,  C08G2261/94 ,  C08G2261/95 ,  C08K3/045 ,  C08L65/00 ,  C12Q1/6869 ,  H01L51/0026 ,  H01L51/0034 ,  H01L51/0035 ,  H01L51/0039 ,  H01L51/0046 ,  H01L51/0541 ,  H01L51/4253 ,  H01L51/5012 ,  H01L51/5296 ,  H01M4/602 ,  Y02E10/549 ,  C08K3/04

公开(公告)号：EP3222666A4

公开(公告)日：2018-06-06

申请号：EP15851594

申请日：2015-09-30

申请人： TORAY INDUSTRIES

发明人： YAMAMOTO SHUHEI ,  KITAZAWA DAISUKE

IPC分类号： C08L65/00 ,  C07C43/20 ,  C07C43/205 ,  C07C49/67 ,  C07C321/28 ,  H01L51/46 ,  H01L51/48

CPC分类号： C07C43/20 ,  C07C43/205 ,  C07C49/67 ,  C07C321/28 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/146 ,  C08G2261/149 ,  C08G2261/3223 ,  C08G2261/3243 ,  C08G2261/414 ,  C08L65/00 ,  H01L51/0007 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/0043 ,  H01L51/4253 ,  H01L2251/308 ,  Y02E10/549 ,  Y02P70/521 ,  C08K3/045 ,  C08K5/06 ,  C08K5/15 ,  C08K5/372 ,  C08K5/07 ,  C08K5/01

摘要： The purpose of the present invention is to provide a photovoltaic element having high photoelectric conversion efficiency as well as excellent processing properties/low environmental load. Specifically, the present invention is: an organic semiconductor composition including as an additive a compound in which one or two aromatic rings are substituted with a predetermined number of alkyl groups, alkoxy groups, alkanoyl groups, or thioalkyl groups; and a method for manufacturing a photovoltaic element which uses the composition.

公开(公告)号：EP3324456A1

公开(公告)日：2018-05-23

申请号：EP16824591.8

申请日：2016-05-19

申请人： Korea Advanced Institute of Science and Technology

发明人： LEE, Jung Yong ,  JEONG, Seon Ju ,  NOH, Jong Hyeon

IPC分类号： H01L51/42 ,  H01L21/47 ,  H01L21/471 ,  H01L31/0256

CPC分类号： H01L51/0003 ,  H01L21/47 ,  H01L21/471 ,  H01L31/0256 ,  H01L51/003 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0047 ,  H01L51/0077 ,  H01L51/0096 ,  H01L51/0097 ,  H01L51/0545 ,  H01L51/0558 ,  H01L51/42 ,  H01L51/4213 ,  H01L51/4253 ,  H01L51/5012 ,  H01L51/5024 ,  H01L51/5056 ,  H01L51/56 ,  H01L2031/0344 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

摘要： An ultra-fast method for formation of an organic/inorganic thin film by using a spontaneous spreading effect according to the present disclosure includes: a step of preparing a solution by dissolving one or more organic/inorganic material in a solvent; a step of forming an organic/inorganic thin film by supplying the prepared solution onto a liquid substrate; and a step of transferring the formed thin film to a substrate, wherein, in the step of forming the organic/inorganic thin film, the organic/inorganic material forms the thin film on the liquid substrate through a spontaneous spreading phenomenon caused by a difference in surface tension between the liquid substrate and the solution and through evaporation of the solvent and a dissolution process of the solvent to the liquid substrate.
The present disclosure relates to a method for forming a thin film on a liquid substrate by using the surface tension between the liquid substrate and a solution and allows for fabrication of an organic/inorganic electronic device.