公开(公告)号：US20240155857A1

公开(公告)日：2024-05-09

申请号：US18395469

申请日：2023-12-22

申请人： SN DISPLAY CO., LTD.

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

IPC分类号： H10K50/11 ,  C09D127/18 ,  C09K11/00 ,  C09K11/02 ,  C09K11/06 ,  C09K11/66 ,  H01B1/12 ,  H01G9/20 ,  H01L21/02 ,  H01L31/0264 ,  H01L31/0352 ,  H01L31/18 ,  H10K30/40 ,  H10K30/50 ,  H10K30/86 ,  H10K50/18 ,  H10K71/00 ,  H10K85/10 ,  H10K85/30 ,  H10K85/50

CPC分类号： H10K50/11 ,  C09D127/18 ,  C09K11/00 ,  C09K11/025 ,  C09K11/06 ,  C09K11/664 ,  C09K11/665 ,  H01B1/125 ,  H01B1/127 ,  H01G9/2009 ,  H01L21/02197 ,  H01L31/0264 ,  H01L31/035218 ,  H01L31/18 ,  H10K30/40 ,  H10K30/50 ,  H10K30/86 ,  H10K50/18 ,  H10K71/00 ,  H10K85/111 ,  H10K85/141 ,  H10K85/30 ,  H10K85/50 ,  C09K2211/188 ,  H10K85/60 ,  Y02E10/549

摘要： Provided are a perovskite optoelectronic device containing an exciton buffer layer, and a method for manufacturing the same. The optoelectronic device of the present inventive concept comprises: an exciton buffer layer in which a first electrode, a conductive layer disposed on the first electrode and comprising a conductive material, and a surface buffer layer containing fluorine-based material having lower surface energy than the conductive material are sequentially deposited; a photoactive layer disposed on the exciton buffer layer and containing a perovskite photoactive layer; and a second electrode disposed on the photoactive layer. Accordingly, a perovskite is formed with a combined FCC and BSS crystal structure in a nanoparticle photoactive layer. The present inventive concept can also form a lamellar or layered structure in which an organic plane and an inorganic plane are alternatively deposited; and an exciton can be bound by the inorganic plane, thereby being capable of expressing high color purity.

公开(公告)号：US20240138162A1

公开(公告)日：2024-04-25

申请号：US18276031

申请日：2022-02-22

申请人： JUSUNG ENGINEERING CO., LTD.

发明人： Jae Ho KIM

IPC分类号： H10K30/40

CPC分类号： H10K30/40

摘要： The present invention relates to a solar cell, including a perovskite solar cell including a light absorption layer including a perovskite compound and a conductive charge transporting layer included in at least one surface of one surface and the other surface of the light absorption layer, wherein the one surface of the light absorption layer is disposed closer to an incident surface for sunlight than the other surface of the light absorption layer, an optical band gap of an inner portion of the light absorption layer is constant or decreases toward the other surface from the one surface, and an optical band gap of the one surface of the light absorption layer is greater than an optical band gap of the other surface of the light absorption layer, and a method of manufacturing the solar cell.

公开(公告)号：US20240065008A1

公开(公告)日：2024-02-22

申请号：US18450619

申请日：2023-08-16

申请人： Trina Solar Co., Ltd. ,  Nanjing University

发明人： Hairen TAN ,  Rui XIA ,  Hongjiang LI ,  Haowen LUO ,  Xueling ZHANG ,  Guanchao XU ,  Yifeng CHEN

IPC分类号： H10K30/57 ,  H10K30/40

CPC分类号： H10K30/57 ,  H10K30/40

摘要： The present disclosure relates to a solar battery including a first cell, and a second cell, and a first charge transport layer, a transparent conductive layer, a second charge transport layer and a polysilicon layer are disposed between the first photoelectric conversion layer of the first cell and the second photoelectric conversion layer of the second cell, and the second charge transport layer is disposed between the polysilicon layer and the transparent conductive layer, and the charge transport property of the second charge transport layer is the same as that of the polysilicon layer. In the solar battery of the present disclosure, a first charge transport layer, a transparent conductive layer, a second charge transport layer and a polysilicon layer are sequentially arranged between the first photoelectric conversion layer and the second photoelectric conversion layer. Especially the second charge transport layer may protect the polysilicon layer, may effectively transport the same type of charges, and avoid recombination phenomena at the interface or inside the film, thereby effectively improving the efficiency of the battery. The solar battery of this disclosure also has the characteristics of simple structure, simple and convenient manufacturing process, and low cost.

公开(公告)号：US20230403869A1

公开(公告)日：2023-12-14

申请号：US18452101

申请日：2023-08-18

申请人： CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

发明人： Changsong CHEN ,  Juanjuan SUN ,  Limei ZHOU ,  Hanfang LI ,  Wenming GUO ,  Zhiqiang WANG ,  Guodong CHEN ,  Yongsheng GUO

IPC分类号： H10K30/50 ,  H10K71/12 ,  H10K30/40

CPC分类号： H10K30/50 ,  H10K71/12 ,  H10K30/40 ,  H10K85/50

摘要： A perovskite solar cell includes a transparent electrode, an electron transport layer, a perovskite layer, a hole transport layer, and a second electrode in sequence. The perovskite layer includes a main perovskite layer and a two-dimensional perovskite coating layer covering both surface and periphery of the main perovskite layer. The two-dimensional perovskite coating layer includes a first overlay layer disposed between the main perovskite layer and the electron transport layer, a second overlay layer disposed between the main perovskite layer and the hole transport layer, and a third overlay layer covering the periphery of the main perovskite layer.

公开(公告)号：US20230371290A1

公开(公告)日：2023-11-16

申请号：US18224074

申请日：2023-07-20

申请人： CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

发明人： Changsong CHEN ,  Zhaohui LIU ,  Weile LIN ,  Xiangling LIN ,  Weifeng LIANG ,  Bao TU ,  Guodong CHEN ,  Yongsheng GUO

IPC分类号： H10K30/40 ,  H10K71/60 ,  H10K30/86 ,  H10K30/85 ,  H10K71/15 ,  H10K71/40

CPC分类号： H10K30/40 ,  H10K71/60 ,  H10K30/86 ,  H10K30/85 ,  H10K71/15 ,  H10K71/40 ,  H10K2101/30

摘要： This application provides a perovskite solar cell structurally including a transparent electrode, an electron transport layer, a perovskite layer, a hole transport layer and a second electrode in sequence, where the perovskite layer may include a main perovskite layer and a one-dimensional perovskite coating layer covering surface and periphery of the main perovskite layer, where the one-dimensional perovskite coating layer may include: a first overlay layer disposed between the main perovskite layer and the electron transport layer; and a second overlay layer disposed between the main perovskite layer and the hole transport layer.

公开(公告)号：US11798704B2

公开(公告)日：2023-10-24

申请号：US18327923

申请日：2023-06-02

申请人： CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

发明人： Changsong Chen ,  Bao Tu ,  Wenming Guo ,  Yongsheng Guo ,  Guodong Chen ,  Chuying Ouyang

IPC分类号： G21H1/12 ,  G21H1/04 ,  H10K30/40 ,  H10K30/50 ,  H10K85/50 ,  H10K71/60 ,  H10K71/16 ,  H10K30/82 ,  H10K101/40 ,  H10K101/30

CPC分类号： G21H1/12 ,  G21H1/04 ,  H10K30/40 ,  H10K30/50 ,  H10K30/82 ,  H10K71/16 ,  H10K71/60 ,  H10K85/50 ,  H10K2101/30 ,  H10K2101/40

摘要： A perovskite radiovoltaic-photovoltaic battery having a first electrode, a first charge transport layer, a perovskite layer, a second charge transport layer, and a second electrode in sequence, wherein the first electrode is a transparent electrode, the first charge transport layer is an electron transport layer and the second charge transport layer is a hole transport layer, or the first charge transport layer is a hole transport layer and the second charge transport layer is an electron transport layer, and the second electrode is a radiating electrode formed by compounding an electrical conductor material with a radioactive source.

公开(公告)号：US20230207225A1

公开(公告)日：2023-06-29

申请号：US17985872

申请日：2022-11-13

申请人： Hyundai Motor Company ,  Kia Corporation ,  Korea University Research and Business Foundation

发明人： Yeong Hee Lee ,  Young Chan Kim ,  Ri Ra Kang ,  Byung Hong Lee ,  Kyoung Han Ryu ,  Young Suk Cho ,  Jun Hong Noh ,  Min Ju Jeong ,  Jun Hyeok Lee ,  Chang Hyuk You

IPC分类号： H01G9/20 ,  H01G9/00 ,  H10K30/30 ,  H10K30/40 ,  H10K30/82 ,  H10K71/15 ,  H10K71/40 ,  H10K85/50

CPC分类号： H01G9/2009 ,  H01G9/0036 ,  H10K30/30 ,  H10K30/40 ,  H10K30/82 ,  H10K71/15 ,  H10K71/441 ,  H10K85/50

摘要： Disclosed are a composition for forming a hole transport layer of a light-transmitting solar cell, a method for manufacturing the light-transmitting solar cell, and a light-transmitting solar cell manufactured thereby. The light-transmitting solar cell manufactured with the composition for forming the hole transport layer may have excellent durability and therefore, not only deposit a transparent electrode, which is an upper electrode, without damage even without buffer layer, thereby reducing the process cost but also deposit the transparent electrode without damage by using a general sputter equipment even without using an expensive special sputter equipment.

公开(公告)号：US11682530B2

公开(公告)日：2023-06-20

申请号：US17517830

申请日：2021-11-03

申请人： Alliance for Sustainable Energy, LLC ,  Board of Trustees of Northern Illinois University

发明人： Kai Zhu ,  Fei Zhang ,  Tao Xu

IPC分类号： H01G9/20 ,  H01G9/00 ,  H10K30/30 ,  H10K30/40 ,  H10K71/12 ,  H10K85/40 ,  H10K85/30

CPC分类号： H01G9/2009 ,  H01G9/0036 ,  H10K30/30 ,  H10K30/40 ,  H10K71/12 ,  H10K85/40 ,  H10K85/30

摘要： The present disclosure relates to a device that includes a first layer having an active material and a stabilizing material, where the active material includes a semiconductor, the stabilizing material includes at least one of an oligomer, an elastomer, a polymer, and/or a resin, and the stabilizing material provides to the device an improved performance metric compared to a device constructed of the first layer but constructed of only the active material (i.e., in the absence of the stabilizing material).

公开(公告)号：US20230189540A1

公开(公告)日：2023-06-15

申请号：US17597573

申请日：2020-07-15

申请人： Tamotsu Horiuchi ,  Takahiro Ide ,  Yuuji Tanaka ,  Nozomu Tamoto ,  Naomichi Kanei ,  Masana Shiba

发明人： Tamotsu Horiuchi ,  Takahiro Ide ,  Yuuji Tanaka ,  Nozomu Tamoto ,  Naomichi Kanei ,  Masana Shiba

IPC分类号： H10K30/40 ,  H10K30/86 ,  H10K30/81 ,  H10K39/18 ,  H01L27/142

CPC分类号： H10K30/40 ,  H10K30/86 ,  H10K30/81 ,  H10K39/18 ,  H01L27/142

摘要： A solar cell module includes a first substrate and a plurality of photoelectric conversion elements disposed on the first substrate. Each of the plurality of photoelectric conversion elements includes a first electrode, an electron transport layer, a perovskite layer, a hole transport layer, and a second electrode. In at least two of the photoelectric conversion elements adjacent to each other, the hole transport layers are extended continuous layers; and the first electrodes, the electron transport layers, and the perovskite layers in the at least two of the photoelectric conversion elements adjacent to each other are separated by the hole transport layer. The hole transport layer includes, as hole transport material, a polymer having a weight average molecular weight of 2,000 or more or a compound having a molecular weight of 2,000 or more.

公开(公告)号：US12120944B2

公开(公告)日：2024-10-15

申请号：US18076612

申请日：2022-12-07

申请人： City University of Hong Kong

发明人： Zonglong Zhu ,  Alex Kwan-Yue Jen ,  Zhen Li

IPC分类号： H10K85/10 ,  H01G9/00 ,  H01G9/20 ,  H10K30/40 ,  H10K30/65 ,  H10K30/82 ,  H10K85/20 ,  H10K85/30 ,  H10K30/88

CPC分类号： H10K85/151 ,  H01G9/0036 ,  H01G9/2009 ,  H10K30/40 ,  H10K30/65 ,  H10K30/82 ,  H10K85/111 ,  H10K85/1135 ,  H10K85/215 ,  H10K85/30 ,  H10K30/88

摘要： A lead trapping layer includes an acidic cation-exchange resin comprising a formula selected from the group consisting of Formulae (I) to (V) below, in which each M+is independently selected from the group consisting of Sr2+, Ca2+, Ni2+, Cu2+, Co2+, Zn2+, Mg2+, Ba2+, K+, NH4+, Na+, H+, and Li+; and each R is independently selected from the group consisting of SO3H, CH2SO3H, PO3H2, and COOH; and an encapsulation resin selected from the group consisting of epoxy resin, silicone resin, arcrylate resin, and a combination thereof. A solar cell device includes at least one lead trapping layer and a method may prepare the lead trapping layer.