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公开(公告)号：US11711931B2
公开(公告)日：2023-07-25
申请号：US17445645
申请日：2021-08-23
发明人： Yukio Kaneda , Ryoji Arai , Toshiki Moriwaki
摘要： The present technology relates to a photoelectric conversion element, a measuring method of the same, a solid-state imaging device, an electronic device, and a solar cell capable of further improving a quantum efficiency in a photoelectric conversion element using a photoelectric conversion layer including an organic semiconductor material. The photoelectric conversion element includes two electrodes forming a positive electrode (11) and a negative electrode (14), at least one charge blocking layer (13, 15) arranged between the two electrodes, and a photoelectric conversion layer (12) arranged between the two electrodes. The at least one charge blocking layer is an electron blocking layer (13) or a hole blocking layer (15), and a potential of the charge blocking layer is bent. The present technology is applied to, for example, a solid-state imaging device, a solar cell, and the like having a photoelectric conversion element.
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公开(公告)号：US11706979B2
公开(公告)日：2023-07-18
申请号：US17380967
申请日：2021-07-20
申请人： ENI S.P.A.
IPC分类号： H10K85/60 , C07D417/14 , C09K11/06 , H02S40/22 , H10K30/87 , H10K30/00 , H10K39/10 , H10K85/10 , C09K11/02 , H01L31/0232 , H01L27/146
CPC分类号： H10K85/657 , C07D417/14 , C09K11/02 , C09K11/06 , H02S40/22 , H10K30/451 , H10K30/87 , H10K39/10 , H10K85/141 , H10K85/626 , H10K85/655 , C09K2211/1007 , C09K2211/1011 , C09K2211/1051 , C09K2211/1092 , H01L27/14663 , H01L31/02322 , Y02E10/52
摘要： Disubstituted diaryloxybenzoheterodiazole compound of general formula (I):
in which:
Z represents a sulfur atom, an oxygen atom, a selenium atom; or an NR5 group in which R5 is selected from linear or branched C1-C20, or from optionally substituted aryl groups;
R1, R2, R3 and R4 are as defined in the claims. The disubstituted diaryloxybenzoheterodiazole compound of general formula (I) can advantageously be used as a spectrum converter in luminescent solar concentrators (LSCs) which are in turn capable of improving the performance of photovoltaic devices (or solar devices) selected, for example, from photovoltaic cells (or solar cells), photovoltaic modules (or solar modules) on either a rigid substrate or a flexible substrate.-
公开(公告)号：US12075639B2
公开(公告)日：2024-08-27
申请号：US18164834
申请日：2023-02-06
IPC分类号： H10K30/80 , H01L31/0465 , H10K39/10 , H10K71/00
CPC分类号： H10K30/80 , H01L31/0465 , H10K39/10 , H10K71/00
摘要： Visually undistorted thin film electronic devices are provided. In one embodiment, a method for producing a thin-film electronic device comprises: opening a scribe in a stack of thin film material layers deposited on a substrate to define an active region and an inactive region of the thin-film electronic device, the stack comprising at least one active semiconductor layer. The active region comprises a non-scribed area of the stack and the inactive region comprises a region of the stack where thin film material was removed by the scribe. The method further comprises depositing at least one scribe fill material into a gap opened by the scribe. The scribe fill material has embedded therein one or more coloring elements that alter an optical characteristics spectrum of the inactive region to obtain an optical characteristics spectrum of the active region within a minimum perceptible difference for an industry defined standard observer.
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公开(公告)号：US20240251575A1
公开(公告)日：2024-07-25
申请号：US18294872
申请日：2022-05-10
发明人： Junjie XIE , Zhao WU , Chen XU , Zifeng LI , Tong LIU , Zhuxing SUN
摘要： Provided are a perovskite cell and a photovoltaic module. The perovskite cell includes a perovskite light absorption layer, a first carrier transport layer, a second carrier transport layer, a first transparent electrode layer, a second transparent electrode layer, and an optical adjustment layer, wherein the optical adjustment layer is arranged between the second carrier transport layer and the second transparent electrode layer; and the transmittance of the optical adjustment layer for visible light is greater than or equal to a preset transmittance, and the reflectivity of the optical adjustment layer for infrared light is greater than or equal to a preset reflectivity.
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公开(公告)号：US11832461B2
公开(公告)日：2023-11-28
申请号：US17533115
申请日：2021-11-23
申请人： Takaya Ito , Ryota Arai , Tomoya Hirano
发明人： Takaya Ito , Ryota Arai , Tomoya Hirano
CPC分类号： H10K39/10 , H10K30/81 , H10K85/655 , H10K85/656 , H10K85/6576
摘要： A photoelectric conversion module includes photoelectric conversion elements electrically coupled. The photoelectric conversion elements each sequentially include first electrode, photoelectric conversion layer, and second electrode. The photoelectric conversion module includes first photoelectric conversion element, second photoelectric conversion element, coupling portion to couple the first and second photoelectric conversion elements in series, first partition portion, and second partition portion. The first electrode or the second electrode forming the first photoelectric conversion element includes a contact region in contact with the coupling portion. A value of X/(Y−X) is 0.3 or greater, where X denotes a length of the contact region and Y denotes a predetermined length in the coupling direction around the contact region.
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公开(公告)号：US11787965B2
公开(公告)日：2023-10-17
申请号：US16497879
申请日：2018-03-29
申请人： Novaled GmbH
发明人： Kay Lederer , Steffen Runge , Jerome Ganier , Anke Limbach
IPC分类号： C09D11/52 , C09D11/102 , C09D11/38 , H01L27/30 , H01L27/32 , H01L51/00 , H01L51/50 , H10K39/10 , H10K59/122 , H10K59/173 , H10K85/60 , H10K85/10 , H10K85/30 , H10K50/11 , H10K50/17 , H10K50/155 , H10K71/13 , H10K101/30 , H10K101/40 , H10K102/00
CPC分类号： C09D11/52 , C09D11/102 , C09D11/38 , H10K39/10 , H10K59/122 , H10K59/173 , H10K85/115 , H10K85/151 , H10K85/341 , H10K85/60 , H10K85/615 , H10K50/11 , H10K50/155 , H10K50/17 , H10K71/135 , H10K2101/30 , H10K2101/40 , H10K2102/361
摘要： The present invention is directed to an ink composition for forming an organic semiconductor layer, wherein the ink composition comprises: —at least one p-type dopant comprising electron withdrawing groups; —at least one first auxiliary compound, wherein the first auxiliary compound is an aromatic nitrile compound, wherein the aromatic nitrile compound has about ≥1 to about ≤3 nitrile groups and a melting point of about
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公开(公告)号：US20240292638A1
公开(公告)日：2024-08-29
申请号：US18590297
申请日：2024-02-28
发明人： Michael Hack , Stephen R. Forrest
摘要： A transparent organic photovoltaic cell comprises first and second electrodes, and an active layer between the electrodes, comprising a combination of donor and acceptor molecules which are configured absorb light in one or more sub-spectral ranges within a total spectral range of 400 nm to 2000 nm, wherein the photovoltaic cell is configured to be placed in optical communication with a plants such that at least a portion of light not absorbed by the photovoltaic cells is transmitted to the plant.
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公开(公告)号：US20240206199A1
公开(公告)日：2024-06-20
申请号：US18450042
申请日：2023-08-15
申请人： GOSANTECH CO., LTD.
发明人： Jinyoung LEE
CPC分类号： H10K30/87 , H10K30/88 , H10K39/10 , H10K71/441
摘要： Proposed is a method for manufacturing a perovskite solar cell module encapsulated with a self-cleaning thin film by using an inkjet printing process. The method includes a boundary line forming step and a micro lens forming step. The boundary line forming step is to form boundary lines on the surface of an organic or inorganic film surrounding a perovskite solar cell array by an inkjet printing process, and the micro lens forming step is to form a micro lens array on the surface of the organic or inorganic film surrounding the perovskite solar cell array such that each of the micro lenses is surrounded by the boundary line. The boundary line is first formed to demarcate regions corresponding to the respective micro lenses, and the micro lenses are then formed in the regions surrounded by the boundary line, so that micro lenses with a high aspect ratio are densely formed.
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公开(公告)号：US20230309329A1
公开(公告)日：2023-09-28
申请号：US18314427
申请日：2023-05-09
申请人： Epishine AB
发明人： Jonas Bergqvist , Thomas Österberg
CPC分类号： H10K30/88 , H10K39/10 , H10K71/50 , H10K77/111
摘要： The present invention relates to a solar cell sheet comprising a first and a second substrate, which first and second substrates are flexible and suitable for roll to roll printing, and the solar cell sheet further comprises one or more self-contained solar cell units, wherein each self-contained solar cell unit comprises one or more solar cell modules, and each solar cell module comprises a plurality of serially connected solar cells, wherein each of the solar cell modules comprises: a first substrate portion of the first flexible substrate and a second substrate portion of the second substrate, a plurality of first electrodes and a plurality of second electrodes arranged between the first and second substrate portions; and at least one organic active layer arranged between the plurality of first electrodes and the plurality of second electrodes; wherein, a continuous or discontinuous portion of a first adhesive material encircles each of the solar cell units. The present invention further relates to a method for producing the solar cell sheet comprising one or more self-contained solar cell units.
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公开(公告)号：US11758742B2
公开(公告)日：2023-09-12
申请号：US16352521
申请日：2019-03-13
IPC分类号： H10K30/15 , H10K39/10 , H10K71/16 , H10K30/30 , H10K30/80 , H10K71/20 , H10K85/00 , H01G9/20 , H10K30/00 , H01L21/02 , H01L21/283 , H01L21/285
CPC分类号： H10K30/151 , H01G9/204 , H01G9/2027 , H01G9/2031 , H10K30/152 , H10K30/30 , H10K30/80 , H10K39/10 , H10K71/166 , H10K71/20 , H10K71/231 , H10K85/00 , H01L21/0226 , H01L21/02205 , H01L21/02282 , H01L21/02518 , H01L21/02623 , H01L21/283 , H01L21/28568 , H10K30/00 , Y02E10/549 , Y02P70/50
摘要： A photovoltaic device comprises plural layers separated into plural cells, each comprising a region of a photoactive layer and electrodes on opposite sides thereof. Each of the regions of the photoactive layer are formed comprising a first part that comprises photoactive material and a second part that is not photoactive and that has a greater transmittance of visible light than the light absorbing photoactive material, in pre-selected locations, or in a pre-selected distribution of locations, across the region of the photoactive layer. One of the first and second parts are located in plural separate areas within the other of the first and second parts. The transparency of the photovoltaic device is increased by the transmission of light through the second part that is not photoactive.
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