公开(公告)号：US20150214407A1

公开(公告)日：2015-07-30

申请号：US14683606

申请日：2015-04-10

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Tohru NAKAGAWA ,  Akio MATSUSHITA

IPC: H01L31/055 ,  H02S40/22 ,  H01L31/054

CPC classification number: H01L31/055 ,  H01L31/02008 ,  H01L31/022425 ,  H01L31/0475 ,  H01L31/048 ,  H01L31/0543 ,  H02S20/32 ,  H02S40/22 ,  Y02E10/52

Abstract: A condensing photoelectric conversion apparatus includes a first photoelectric conversion module and a second photoelectric conversion module. The first and second condensing photoelectric conversion modules each include a power generating element, a condensing lens located on the power generating element and having a front surface with a convex portion and a flat rear surface, a transparent first resin located between the power generating element and the rear surface of the condensing lens, a colored second resin located on the rear surface of the condensing lens and around the power generating element, and a third resin located between the condensing lens of the first photoelectric conversion module and the condensing lens of the second photoelectric conversion module, and having a refractive index n1 satisfying a relational expression n0−0.05≦n1≦n0+1.0 with a refractive index n0 of the condensing lens.

Abstract translation: 冷凝光电转换装置包括第一光电转换模块和第二光电转换模块。 第一和第二聚光光电转换模块各自包括发电元件，位于发电元件上的聚光透镜，具有前表面，具有凸部和平坦的后表面，透明第一树脂位于发电元件和 会聚透镜的后表面，位于聚光透镜的后表面上并且位于发光元件周围的着色第二树脂，以及位于第一光电转换模块的聚光透镜与第二光电转换模块的聚光透镜之间的第三树脂 光电转换模块，并且具有满足聚光透镜的折射率n0的关系式n0-0.05＆nlE; n1＆nlE; n0 + 1.0的折射率n1。

公开(公告)号：US20240404763A1

公开(公告)日：2024-12-05

申请号：US18806261

申请日：2024-08-15

Applicant: Panasonic Intellectual Property Management Co, Ltd.

Inventor： Taisuke MATSUI ,  Hiroshi HIGUCHI ,  Kenji KAWANO ,  Akio MATSUSHITA ,  Takayuki NEGAMI

IPC: H01G9/20 ,  H01L25/065 ,  H10K30/40 ,  H10K30/88 ,  H10K39/00 ,  H10K102/00

Abstract: Methods for manufacturing a solar cell that includes a first substrate, a first electrode layer, a first electron transport layer, a first photoelectric conversion layer, a first hole transport layer, a second electrode layer, a third electrode layer, a second electron transport layer, a second photoelectric conversion layer, a second hole transport layer, a fourth electrode layer, and a second substrate that are disposed in the order stated. The first photoelectric conversion layer includes a first perovskite compound, and the second photoelectric conversion layer includes a second perovskite compound. The first perovskite compound has a bandgap greater than a bandgap of the second perovskite compound.