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公开(公告)号：US11953821B2
公开(公告)日：2024-04-09
申请号：US17688250
申请日：2022-03-07
Applicant: CUBICPV INC.
Inventor： Michael D. Irwin , Kamil Mielczarek , Vivek V. Dhas
IPC: G03C8/36 , B05D1/38 , B05D3/10 , C01D3/12 , C01G21/16 , C07C19/00 , C09D11/52 , H01G9/20 , H10K30/00 , H10K30/15 , H10K71/12 , C07C233/03 , C07C317/04 , G03C1/035 , H10K71/15 , H10K71/40 , H10K102/10
CPC classification number: G03C8/365 , B05D1/38 , B05D3/107 , C01D3/12 , C01G21/16 , C07C19/00 , C09D11/52 , H01G9/2059 , H10K30/151 , H10K30/451 , H10K71/12 , C07C233/03 , C07C317/04 , G03C2001/03558 , H01G9/2009 , H01G9/2031 , H10K71/15 , H10K71/40 , H10K2102/102
Abstract: A method for preparing photoactive perovskite materials. The method comprises the steps of: introducing a lead halide and a first solvent to a first vessel and contacting the lead halide with the first solvent to dissolve the lead halide to form a lead halide solution, introducing a Group 1 metal halide a second solvent into a second vessel and contacting the Group 1 metal halide with the second solvent to dissolve the Group 1 metal halide to form a Group 1 metal halide solution, and contacting the lead halide solution with the Group 1 metal halide solution to form a thin-film precursor ink. The method further comprises depositing the thin-film precursor ink onto a substrate, drying the thin-film precursor ink to form a thin film, annealing the thin film; and rinsing the thin film with a salt solution.
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公开(公告)号：US20230162974A1
公开(公告)日：2023-05-25
申请号：US18100520
申请日：2023-01-23
Applicant: CubicPV Inc.
Inventor： Michael D. Irwin , Michael Holland , Nicholas Anderson
CPC classification number: H01L21/02197 , C30B29/22 , C07F7/24 , H10K10/29 , H10K10/478 , H10K30/10 , H10K30/451 , C07B2200/13 , C01P2002/34
Abstract: A perovskite material that has a perovskite crystal lattice having a formula of CxMyXz, and alkyl polyammonium cations disposed within or at a surface of the perovskite crystal lattice; wherein x, y, and z, are real numbers; C comprises one or more cations selected from the group consisting of Group 1 metals, Group 2 metals, ammonium, formamidinium, guanidinium, and ethene tetramine; M comprises one or more metals each selected from the group consisting of Be, Mg, Ca, Sr, Ba, Fe, Cd, Co, Ni, Cu, Ag, Au, Hg, Sn, Ge, Ga, Pb, In, Tl, Sb, Bi, Ti, Zn, Cd, Hg, and Zr, and combinations thereof and X comprises one or more anions each selected from the group consisting of halides, pseudohalides, chalcogenides, and combinations thereof.
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公开(公告)号：US20220302877A1
公开(公告)日：2022-09-22
申请号：US17836944
申请日：2022-06-09
Applicant: CubicPV Inc.
Inventor： Michael D. Irwin , Jerome Lovelace , Kamil Mielczarek
Abstract: The performance of photosensitive devices over time may be tested by configuring a photosensitive device test system that includes a light source plate that exposes photosensitive devices within a container to a specified light intensity. The light intensity may be adjusted by a programmable power source according to one or more thresholds. A test may last for a set duration with performance measurements being taken at predetermined intervals throughout the duration. Feedback from the photosensitive device test system may be recorded to determine whether to increase light intensity, to stop testing, to continue testing, and whether one or more environmental conditions should be altered. Measurements may be sent to a client for analysis and display to a user.
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公开(公告)号：US11387779B2
公开(公告)日：2022-07-12
申请号：US17063157
申请日：2020-10-05
Applicant: CubicPV Inc.
Inventor： Michael D. Irwin , Jerome Lovelace , Kamil Mielczarek
Abstract: The performance of photosensitive devices over time may be tested by configuring a photosensitive device test system that includes a light source plate that exposes photosensitive devices within a container to a specified light intensity. The light intensity may be adjusted by a programmable power source according to one or more thresholds. A test may last for a set duration with performance measurements being taken at predetermined intervals throughout the duration. Feedback from the photosensitive device test system may be recorded to determine whether to increase light intensity, to stop testing, to continue testing, and whether one or more environmental conditions should be altered. Measurements may be sent to a client for analysis and display to a user.
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公开(公告)号：US20240425968A1
公开(公告)日：2024-12-26
申请号：US18828935
申请日：2024-09-09
Applicant: CubicPV Inc.
Inventor： Michael D. Irwin , Marissa Higgins , David W. Miller
Abstract: A method for solvent-free perovskite deposition. The method comprises loading a lead target and one or more samples adhered to a substrate holder into a deposition chamber, pumping down to a high vacuum pressure, and backfilling the deposition chamber with the vapor of a salt precursor to form a perovskite material.
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Patent Agency Ranking
公开(公告)号：US20240118602A1
公开(公告)日：2024-04-11
申请号：US18391079
申请日：2023-12-20
Applicant: CUBICPV INC.
Inventor： Michael D. Irwin , Kamil Mielczarek , Vivek V. Dhas
IPC: G03C8/36 , B05D1/38 , B05D3/10 , C01D3/12 , C01G21/16 , C07C19/00 , C09D11/52 , H01G9/20 , H10K30/00 , H10K30/15 , H10K71/12
CPC classification number: G03C8/365 , B05D1/38 , B05D3/107 , C01D3/12 , C01G21/16 , C07C19/00 , C09D11/52 , H01G9/2059 , H10K30/151 , H10K30/451 , H10K71/12 , C07C233/03
Abstract: A method for preparing photoactive perovskite materials. The method comprises the steps of: introducing a lead halide and a first solvent to a first vessel and contacting the lead halide with the first solvent to dissolve the lead halide to form a lead halide solution, introducing a Group 1 metal halide a second solvent into a second vessel and contacting the Group 1 metal halide with the second solvent to dissolve the Group 1 metal halide to form a Group 1 metal halide solution, and contacting the lead halide solution with the Group 1 metal halide solution to form a thin-film precursor ink. The method further comprises depositing the thin-film precursor ink onto a substrate, drying the thin-film precursor ink to form a thin film, annealing the thin film; and rinsing the thin film with a salt solution.
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公开(公告)号：US11863122B2
公开(公告)日：2024-01-02
申请号：US17836944
申请日：2022-06-09
Applicant: CubicPV Inc.
Inventor： Michael D. Irwin , Jerome Lovelace , Kamil Mielczarek
Abstract: The performance of photosensitive devices over time may be tested by configuring a photosensitive device test system that includes a light source plate that exposes photosensitive devices within a container to a specified light intensity. The light intensity may be adjusted by a programmable power source according to one or more thresholds. A test may last for a set duration with performance measurements being taken at predetermined intervals throughout the duration. Feedback from the photosensitive device test system may be recorded to determine whether to increase light intensity, to stop testing, to continue testing, and whether one or more environmental conditions should be altered. Measurements may be sent to a client for analysis and display to a user.
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公开(公告)号：US20230167326A1
公开(公告)日：2023-06-01
申请号：US18070267
申请日：2022-11-28
Applicant: CubicPV Inc.
Inventor： Michael D. Irwin , Minh Tu Nguyen , Vivek V. Dhas , Erin Senehira , Marissa Mitchell
IPC: C09D11/52 , C01G21/16 , C09D11/033
CPC classification number: C09D11/52 , C01G21/16 , C09D11/033 , H01L51/4213
Abstract: A method including depositing a lead halide precursor ink onto a substrate; drying the lead halide precursor ink to form a first thin film; annealing the first thin film; and forming a perovskite material layer, wherein forming the perovskite material layer includes: depositing a benzylammonium halide precursor ink onto the first thin film; drying the benzylammonium halide precursor ink; depositing a formamidinium halide precursor ink onto the benzylammonium halide precursor ink; drying the formamidinium halide precursor ink to form a second thin film; and annealing the second thin film.
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公开(公告)号：US11508924B2
公开(公告)日：2022-11-22
申请号：US16939907
申请日：2020-07-27
Applicant: CUBICPV INC.
Inventor： Michael D. Irwin , Jerred A. Chute , Vivek V. Dhas
IPC: H01L51/42 , H01G9/20 , B05D1/38 , B05D3/10 , H01L31/0304 , H01L51/00 , H03K5/19 , H03K5/24 , H03K17/22 , H01L31/0256
Abstract: A method for preparing photoactive perovskite materials. The method comprises the step of preparing a germanium halide precursor ink. Preparing a germanium halide precursor ink comprises the steps of: introducing a germanium halide into a vessel, introducing a first solvent to the vessel, and contacting the germanium halide with the first solvent to dissolve the germanium halide. The method further comprises depositing the germanium halide precursor ink onto a substrate, drying the germanium halide precursor ink to form a thin film, annealing the thin film, and rinsing the thin film with a second solvent and a salt.
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公开(公告)号：US11300870B2
公开(公告)日：2022-04-12
申请号：US16859545
申请日：2020-04-27
Applicant: CUBICPV INC.
Inventor： Michael D. Irwin , Kamil Mielczarek , Vivek V. Dhas
IPC: B05D1/38 , G03C8/36 , H01L51/00 , C01G21/16 , C01D3/12 , C07C19/00 , B05D3/10 , H01L51/42 , C09D11/52 , H01G9/20 , C07C233/03 , C07C317/04 , G03C1/035
Abstract: A method for preparing photoactive perovskite materials. The method comprises the steps of: introducing a lead halide and a first solvent to a first vessel and contacting the lead halide with the first solvent to dissolve the lead halide to form a lead halide solution, introducing a Group 1 metal halide a second solvent into a second vessel and contacting the Group 1 metal halide with the second solvent to dissolve the Group 1 metal halide to form a Group 1 metal halide solution, and contacting the lead halide solution with the Group 1 metal halide solution to form a thin-film precursor ink. The method further comprises depositing the thin-film precursor ink onto a substrate, drying the thin-film precursor ink to form a thin film, annealing the thin film; and rinsing the thin film with a salt solution.
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