公开(公告)号：US20240266997A1

公开(公告)日：2024-08-08

申请号：US18465274

申请日：2023-09-12

申请人： KABUSHIKI KAISHA TOSHIBA

发明人： Shunsuke SHIMO ,  Masaya YAMAMITSU ,  Masayuki MATSUTAKE

IPC分类号： H02S40/34 ,  H02S30/10

CPC分类号： H02S40/34 ,  H02S30/10

摘要： According to one embodiment, a solar module system includes: a support member that has a principal surface; a solar module arranged on the principal surface; a first terminal arranged on the support member and electrically connected with an electrode of the solar module; a frame member configured to hold the support member such that the solar module opposes to a transparent member; and a second terminal arranged on the frame member and electrically connected with the first terminal of the support member being held by the frame member.

公开(公告)号：US20220285103A1

公开(公告)日：2022-09-08

申请号：US17404313

申请日：2021-08-17

申请人： KABUSHIKI KAISHA TOSHIBA

发明人： Shunsuke SHIMO ,  Kenji TODORI

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

摘要： According to one embodiment, a photoelectric conversion element includes a first conductive layer, a second conductive layer, an a photoelectric conversion layer located between the first conductive layer and the second conductive layer. The photoelectric conversion layer includes Sn and Pb. The photoelectric conversion layer includes a first partial region, a second partial region between the first partial region and the second conductive layer, and a third partial region between the second partial region and the second conductive layer. The first partial region includes a first Sn concentration and a first Pb concentration. The second partial region includes at least one of a second Sn concentration or a second Pb concentration. The second Sn concentration is less than the first Sn concentration. The second Pb concentration is greater than the first Pb concentration. The third partial region includes Sn, oxygen, and Pb.

公开(公告)号：US20220149299A1

公开(公告)日：2022-05-12

申请号：US17404058

申请日：2021-08-17

申请人： KABUSHIKI KAISHA TOSHIBA

发明人： Shunsuke SHIMO ,  Shigehiko MORI ,  Kenji TODORI ,  Koji MIZUGUCHI

IPC分类号： H01L51/00

摘要： According to one embodiment, a photoelectric conversion element includes a first conductive layer, a second conductive layer, and a photoelectric conversion layer located between the first conductive layer and the second conductive layer. The photoelectric conversion layer includes a perovskite compound and a first compound. The first compound includes at least one selected from the group consisting of a pyrrolidone derivative, a urea derivative, an imidazole derivative, a pyridine derivative, and a diamine derivative.