公开(公告)号：US11532788B2

公开(公告)日：2022-12-20

申请号：US17268736

申请日：2019-08-20

申请人： Epishine AB

发明人： Thomas Österberg ,  Jonas Bergqvist

IPC分类号： H01L51/00 ,  H01G9/20 ,  H01L51/44 ,  H01L51/42

摘要： The present invention relates to a method for laminating solar cell modules comprising a plurality of solar cells electrically connected in series. The method comprises: providing a first and a second flexible substrate portion suitable for roll-to-roll deposition; providing a plurality of first electronic conductors on said first substrate portion and a plurality of second electrodes on said second substrate portion, wherein said plurality of first and second electrodes are provided as stripes spatially separated such that a plurality of gaps is formed; depositing an electronic conductor on one end of the first and second electrodes and depositing a continuous or discontinuous active layer on said plurality of first electrodes or said plurality of second electrodes, wherein said continuous or discontinuous active layer is an organic active layer; laminating by means of heat and pressure said first and said second substrate portions together in a roll-to-roll process such that the electronic conductors are brought into physical contact with the respective electronic conductor arranged on the opposite substrate, and that the active layer is brought into physical contact with the other one of said plurality first electrodes or said plurality of second electrodes and such that the active layer is brought into electrical contact with said plurality of first electrodes and said plurality of second electrodes. The plurality of first electrodes is arranged off-set relative said plurality of second electrodes such that each of said plurality of gaps between said plurality of second electrodes are partly or fully covered at least in one direction by respective one of said plurality of first electrodes. The present invention also relates to a solar cell module.

公开(公告)号：US20220396872A1

公开(公告)日：2022-12-15

申请号：US17818420

申请日：2022-08-09

申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

发明人： Muhammad Ali EHSAN ,  Abdul REHMAN

IPC分类号： C23C16/40 ,  C25B1/04 ,  B01J19/12 ,  H01G9/20 ,  H01G9/00 ,  C23C16/448 ,  C25B1/55 ,  C25B11/081 ,  C25B11/091

摘要： A simple, one-step method for producing a homogenous CeO2—TiO2 composite thin film using aerosol-assisted chemical vapor deposition (“CVD”) of a solution containing triacetatocerium (III) and tetra isopropoxytitanium (IV) on a fluorine-doped tin oxide (“FTO”) substrate at a temperature ranging from about 500 to about 650° C. Methods for using the film produced by this method.

公开(公告)号：US11515491B2

公开(公告)日：2022-11-29

申请号：US16613894

申请日：2018-05-15

申请人： KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION

发明人： Chuanjiang Qin ,  Toshinori Matsushima ,  Chihaya Adachi

IPC分类号： H01L51/00 ,  C07F7/24 ,  C09K11/06 ,  H01G9/20 ,  H01L51/50 ,  C09K11/66 ,  H01L33/02 ,  H01L27/30

摘要： Stable perovskite films having substantially-no phase transition within a predetermined temperature range are disclosed. In the films, formation of carrier traps is suppressed. Thermally stable perovskite solar cells and light-emitting devices using the films are also disclosed.

公开(公告)号：US11495415B2

公开(公告)日：2022-11-08

申请号：US17357445

申请日：2021-06-24

申请人： Taka Solar Corporation

发明人： Christopher Dwight Barnes

IPC分类号： H01G9/20 ,  H01L51/44 ,  H01L51/42 ,  H01L31/056 ,  H01L31/048 ,  H01L31/068 ,  H01L31/02 ,  H01L51/00

摘要： A solar cell system and a flexible solar panel are disclosed herein. The solar cell system includes a glass housing, a set of rows of solar cells each defining a front side and a rear side and arranged within the glass housing. The solar cell system can also include a reflective element disposed in the glass housing and facing the rear side of the set of rows of solar cells and a first terminal coupled to a first end of the set of rows of solar cells, traversing through and sealed against the first end of the glass housing. The solar cell system can be configured with other solar cell systems into the flexible solar panel that is deployable in a wide range of potential applications.

公开(公告)号：US11479477B2

公开(公告)日：2022-10-25

申请号：US16909072

申请日：2020-06-23

申请人： The Governors of the University of Alberta

发明人： Vladimir Michaelis ,  Abhoy Karmakar

IPC分类号： C01G30/00 ,  H01G9/00 ,  H01L51/42 ,  H01L51/00 ,  H01L35/24 ,  H01L35/34 ,  H01L41/20 ,  H01L41/47 ,  H01G9/20 ,  H01L31/072 ,  H01L35/12 ,  H01L31/0264 ,  H02S10/30

摘要： The present application relates to copper-doped double perovskites, for example, copper-doped double perovskites of the formula (I) and to uses thereof, for example as low-bandgap materials such as a semiconducting material in a device. The present application also relates to methods of tuning the bandgap of a Cs2SbAgZ6 double perovskite (for example, wherein Z is Cl) comprising doping the double perovskite with copper. Cs2Sb1-aAg1-bCu2xZ6  (I)

公开(公告)号：US11462364B2

公开(公告)日：2022-10-04

申请号：US16337410

申请日：2018-11-07

申请人： Ananda Rama Krishnan Selvaraj ,  Shivalingaiah B ,  Vidyashankar S ,  Nitte Ramananda Shetty

发明人： Ananda Rama Krishnan Selvaraj

IPC分类号： H01G9/20 ,  C09K19/02 ,  C09K19/32 ,  C09K19/54 ,  C09K19/04

摘要： The present invention provides a hybrid ferroelectric discotic liquid crystal solar cell by incorporating an electrolyte composition for improving power conversion efficiency of the solar cell. The hybrid ferroelectric (FE) discotic liquid crystal solar cell comprises a first layer of n-type inorganic semiconductor deposited on conductive fluorine doped tin oxide (FTO) glass plate 101, a second thin layer of light absorbing inorganic sensitizer 103; wherein the inorganic sensitizer strained titania FTO glass-plate acts as a photo anode, a third layer of ferroelectric discotic liquid crystal electrolyte 104 applied between the photo anode and a photo cathode and a fourth layer of reflective platinum deposited FTO glass-plate 105 configured to act as the photo cathode. The ferroelectric discotic liquid crystal electrolyte composition comprises of an achiral HAT6 discotic molecule (2,3,6,7,10,11-Hexakis-hexyloxy triphenylene) and at least two additives, wherein the additives includes tertiary butyl pyridine (t-bPy) and lithium bis(trifluoromethylsulphonyl)imide Li[CF3SO2]2N.

公开(公告)号：US20220267669A1

公开(公告)日：2022-08-25

申请号：US17740039

申请日：2022-05-09

申请人： SN DISPLAY CO., LTD.

发明人： Tae-Woo LEE ,  Sanghyuk IM ,  Young-Hoon KIM ,  Himchan CHO

IPC分类号： C09K11/06 ,  C09K11/02 ,  H01G9/20 ,  H01L51/00 ,  H01L51/50

摘要： Provided are a method for manufacturing a perovskite nanocrystal particle light-emitter where an organic ligand is substituted, a light-emitter manufactured thereby, and a light emitting device using the same. A method for manufacturing an organic-inorganic-hybrid perovskite nanocrystal particle light-emitter where an organic ligand is substituted may comprise the steps of: preparing a solution including an organic-inorganic-hybrid perovskite nanocrystal particle light-emitter, wherein the organic-inorganic-hybrid perovskite nanocrystal particle light-emitter comprises an organic-inorganic-hybrid perovskite nanocrystal structure and a plurality of first organic ligands surrounding the organic-inorganic-hybrid perovskite nanocrystal structure; and adding, to the solution, a second organic ligand which is shorter than the first organic ligands or includes a phenyl group or a fluorine group, thereby substitutes the first organic ligands with the second organic ligand. Thus, since energy transfer or charge injection into the nanocrystal structure increases through ligand substitution, it is possible to further increase light emitting efficiency and increase durability and stability by means of a hydrophobic ligand.

公开(公告)号：US20220254574A1

公开(公告)日：2022-08-11

申请号：US17597655

申请日：2020-07-03

申请人： ZEON CORPORATION

发明人： Masayoshi YOSHIDA ,  Midori YAMAAI

IPC分类号： H01G9/20 ,  H01L51/44

摘要： A photoelectric conversion device includes: a first base plate; a second base plate disposed in opposition to the first base plate; a plurality of photoelectric conversion cells that are disposed between the first base plate and the second base plate and that each include a photoelectrode and a counter electrode disposed at a side closer than the photoelectrode to the second base plate; a first wiring structure disposed adjacently to the photoelectric conversion cells and capable of electrically connecting adjacent photoelectrode conversion cells; and a second wiring structure at least partly disposed between the counter electrode and the second base plate and capable of electrically connecting any photoelectric conversion cells among the plurality of photoelectric conversion cells.

公开(公告)号：US20220246865A1

公开(公告)日：2022-08-04

申请号：US17586869

申请日：2022-01-28

申请人： Purdue Research Foundation

发明人： Letian Dou ,  Ke Ma

IPC分类号： H01L51/00 ,  C07F7/22 ,  H01G9/00 ,  H01G9/20 ,  H01L51/42 ,  H01L51/44

摘要： The present disclosure relates to novel perovskite solar cells, and the method of making and using the novel perovskite solar cells. More specifically, a triple cation perovskite solar cell device containing a multifunctional capping layer (MCL) of R1NH3+ and/or a thin layer of two-dimensional (2D) material of (R1NH3+)2(A+)n−1(M2+)n(X−)3n+1 on top of the commonly used ABX3 perovskite, with enhanced power conversion efficiency of 22.06% (from 19.94%) with long-term stability over 1000 hours under continuous illumination has been developed.

公开(公告)号：US20220238739A1

公开(公告)日：2022-07-28

申请号：US17658725

申请日：2022-04-11

申请人： Swift Solar Inc.

发明人： Kevin Alexander Bush

IPC分类号： H01L31/0465 ,  H01L31/0687 ,  H01L31/02 ,  H01G9/20 ,  H01L51/44

摘要： Thin-film solar cell modules and serial cell-to-cell interconnect structures and methods of fabrication are described. In an embodiment, solar cell module and interconnect includes a conformal transport layer over a subcell layer. The conformal transport layer may also laterally surround an outside perimeter the subcell layer.