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公开(公告)号：US12074001B2
公开(公告)日：2024-08-27
申请号：US17310430
申请日：2020-01-31
IPC分类号： H01G9/20 , B23K1/00 , B23K101/40 , H10K30/88
CPC分类号： H01G9/2077 , B23K1/0008 , H10K30/88 , B23K2101/40
摘要： The invention relates to a method of producing a plate arrangement comprising two plates (1, 2) which, at least in sections, have an intermediate space (4) located between them and a constant distance (d) to one another and/or are arranged parallel to one another and between which a fusible solder material (3, 3′) is arranged. The task of setting a defined distance between the plates as accurately as possible is solved according to the invention by creating a pressure difference between the intermediate space (4) between the plates and the outer space surrounding the plates in such a way that the pressure in the outer space is higher than in the intermediate space (4) and that the temperature of the solder material (3, 3′) is at least temporarily raised above its melting temperature during the existence of the pressure difference.
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公开(公告)号：US12029053B2
公开(公告)日：2024-07-02
申请号：US17774481
申请日：2020-11-05
申请人： HELIATEK GMBH
发明人： Ralph Wichtendahl
摘要： An optoelectronic component, including: a bottom electrode, a top electrode, a layer system having at least one photoactive layer, the layer system being disposed between the bottom electrode and the top electrode, a planarization layer disposed on a side of the bottom electrode and/or top electrode facing away from the layer system, at least one barrier layer disposed on the planarization layer, and at least one busbar, the at least one busbar being disposed on the at least one barrier layer, wherein: the planarization layer has electrically conductive particles the electrically conductive particles being introduced into the planarization layer, and the electrically conductive particles electrically conductively bridge the planarization layer through the at least one barrier layer such that the bottom electrode and/or the top electrode electrically conductively contacts the at least one busbar.
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公开(公告)号：US12015040B2
公开(公告)日：2024-06-18
申请号：US16940228
申请日：2020-07-27
申请人： SONY CORPORATION
发明人： Shigehiro Ikehara , Masahiro Joei
IPC分类号： H01L27/146 , H01L21/02 , H01L31/0216 , H04N25/76 , H10K30/88 , H10K39/32
CPC分类号： H01L27/14623 , H01L21/02274 , H01L27/1462 , H01L27/1464 , H01L27/14645 , H01L27/14665 , H01L31/02162 , H04N25/76 , H10K30/88 , H01L27/14638 , H10K39/32
摘要： The present technology relates to a solid-state imaging device capable of protecting a photoelectric conversion film with a sealing film that has excellent sealing properties and coverage, a method of manufacturing the solid-state imaging device, and an electronic apparatus. A solid-state imaging device includes: a photoelectric conversion film formed on the upper side of a semiconductor substrate; and a sealing film that is formed on the upper layer of the photoelectric conversion film and has a lower etching rate than that of silicon oxide. The present technology can be applied to solid-state imaging devices having a photoelectric conversion film on the upper side of a semiconductor substrate, and the like, for example.
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公开(公告)号：US20240032423A1
公开(公告)日：2024-01-25
申请号：US18355976
申请日：2023-07-20
发明人： Junghwan KIM , Na Hyun KIM , Su Min OH , Hyeon Kwang KIM , Sung Heum PARK
CPC分类号： H10K85/6574 , H10K30/88 , H10K30/50
摘要： An encapsulant for encapsulating perovskite to prevent lead leakage therefrom, a method for encapsulating perovskite to prevent lead leakage therefrom, and a perovskite photoactive device including the encapsulant are disclosed. The encapsulant for encapsulating perovskite may contain a crown ether-based compound having a benzene ring substituted with an alkyl group. The perovskite encapsulating method may include coating, on a perovskite layer, a solution in which a crown ether-based compound having a benzene ring substituted with an alkyl group is dissolved in an organic solvent. The perovskite photoactive device includes an encapsulant encapsulating the perovskite layer to prevent the lead leakage therefrom.
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公开(公告)号：US11856807B2
公开(公告)日：2023-12-26
申请号：US17297160
申请日：2019-12-09
发明人： Mikito Suto , Hiroyuki Masuoka , Akira Matsuzaki
摘要： Provided is a novel method for producing a laminate that serves as an electron transport layer and an optically transparent electrode layer of a perovskite solar cell having, in the following order, an optically transparent electrode layer, an electron transport layer, a perovskite crystal layer, a hole transport layer, and a current collecting layer. The method involves forming a titanium oxide layer that serves as the electron transport layer on a member that serves as the optically transparent electrode layer by utilizing said member for cathode polarization in a treatment liquid containing a Ti component.
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公开(公告)号：US11751410B2
公开(公告)日：2023-09-05
申请号：US17189662
申请日：2021-03-02
发明人： Biwu Ma , Qingquan He
摘要： Methods of passivating a surface. The methods may include providing a mixture including a liquid and a derivative of quinacridone, applying the mixture to a first surface of a film that includes a metal halide perovskite, and annealing the film for a time and a temperature effective to convert the derivative of quinacridone to quinacridone. Composite materials and electronic devices also are provided.
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公开(公告)号：US20230238470A1
公开(公告)日：2023-07-27
申请号：US17959169
申请日：2022-10-03
IPC分类号： H01G9/20 , H01L31/056 , H01L31/048 , H01L31/068 , H10K30/30 , H10K30/87 , H10K30/88 , H10K77/10
CPC分类号： H01G9/2077 , H01G9/2009 , H01G9/209 , H01G9/2095 , H01L31/056 , H01L31/048 , H01L31/0684 , H10K30/30 , H10K30/87 , H10K30/88 , H10K77/111 , H01L31/02008
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.
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公开(公告)号：US20240357844A1
公开(公告)日：2024-10-24
申请号：US18763419
申请日：2024-07-03
IPC分类号： H10K30/88
CPC分类号： H10K30/88
摘要： A solar cell of the present disclosure includes: a photoelectric conversion element; and an exterior body surrounding the entire photoelectric conversion element. The photoelectric conversion element includes a perovskite compound. The exterior body includes a first sealing portion and a second sealing portion. The first sealing portion includes a water vapor concentration adjusting material. The first sealing portion has a first exposed surface exposed to an outside of the exterior body and a second exposed surface exposed to an inside of the exterior body, and is continuous between the first exposed surface and the second exposed surface. The second sealing portion includes a material having a water vapor permeability coefficient lower than that of the water vapor concentration adjusting material.
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9.发明公开公开(公告)号：US20240203807A1
公开(公告)日：2024-06-20
申请号：US17773145
申请日：2020-11-02
IPC分类号： H01L23/22 , H01L23/26 , H01L31/048 , H10K30/50 , H10K30/88
CPC分类号： H01L23/22 , H01L23/26 , H01L31/048 , H10K30/88 , H10K30/50
摘要： In one aspect, a liquid-based encapsulation system includes an electronic material having a plurality of exposed surfaces; and an encapsulating liquid disposed over an entirety of the exposed surfaces of the electronic material to prevent diffusion of water past the encapsulating liquid and to protect the electronic material from water. In one aspect, a method of making a liquid-based encapsulation system includes providing an electronic material having a plurality of exposed surfaces; and encapsulating the electronic material with an encapsulating liquid over an entirety of the exposed surfaces of the electronic material to prevent diffusion of water past the encapsulating liquid and to protect the electronic material from water.
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公开(公告)号：US11968847B2
公开(公告)日：2024-04-23
申请号：US17538236
申请日：2021-11-30
发明人： Chengjun Gu , Bairu Li , Menglei Xu , Jie Yang , Xinyu Zhang , Hao Jin
IPC分类号： H10K30/88 , H01L31/048 , H10K30/10
CPC分类号： H10K30/88 , H01L31/0481 , H10K30/10
摘要： Provided is a photovoltaic module, including: a substrate, at least one solar cell string and a packaging portion, wherein a bottom of the packaging portion has a packaging slot, the substrate and the at least one solar cell string are arranged in the packaging slot, the at least one solar cell string is arranged on a top surface of the substrate, a packaging gap is formed between a side surface of the substrate and a side surface of the packaging slot, a first packaging layer is arranged in the packaging gap, and the first packaging layer is configured to seal the packaging gap.
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