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Patent Agency Ranking
公开(公告)号：US20160284912A1
公开(公告)日：2016-09-29
申请号：US15070546
申请日：2016-03-15
Inventor： Kouki ICHIHASHI , Tohru NAKAGAWA , Nobuhiko HAYASHI , Norio KIRITA
IPC: H01L31/054
CPC classification number: H01L31/0543 , H01L31/048 , H01L31/0547 , Y02E10/52
Abstract: A photovoltaic cell according to the present disclosure includes: a light-receiving lens having condensing function; a light guide element disposed at an emission surface side of the light-receiving lens; a translucent glass substrate mounted to be in contact with an emission surface of the light guide element; and a photoelectric conversion element which is disposed at a position opposite the light guide element and on which light emitted from the glass substrate is incident. An incidence surface of the light guide element is a convex surface.
Abstract translation: 根据本公开的光伏电池包括：具有冷凝功能的光接收透镜; 设置在所述受光透镜的发射面侧的导光元件; 安装成与导光元件的发射面接触的半透明玻璃基板; 以及光电转换元件，其设置在与导光元件相对的位置并且从玻璃基板发射的光入射到该光电转换元件。 导光元件的入射面是凸面。
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公开(公告)号：US20150214407A1
公开(公告)日：2015-07-30
申请号：US14683606
申请日：2015-04-10
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。
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公开(公告)号：US20190293880A1
公开(公告)日：2019-09-26
申请号：US16437494
申请日：2019-06-11
Inventor： Seiji NISHIWAKI , Tohru NAKAGAWA , Tsuyoshi YAMAMOTO
IPC: G02B6/42 , G02B19/00 , H01L31/054
Abstract: A waveguide sheet captures incident light and waveguides the incident light in a direction intersecting with an incident direction. The waveguide sheet includes a diffraction grating layer that changes a traveling direction of the incident light and a plurality of first light-transmissive pairs. Each of the first light-transmissive pairs includes a first light-transmissive layer having a shape with first concave streaks and first convex streaks being repeatedly arranged in a first direction that is a direction intersecting with the incident direction, and a second light-transmissive layer laminated on the first light-transmissive layer. In the plurality of first light-transmissive pairs, the first light-transmissive layer is located closer to a side of the diffraction grating layer and each of the first concave streaks of another first light-transmissive layer is located between adjacent first convex streaks among the first convex streaks of the first light-transmissive layer as seen in the incident direction.
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公开(公告)号：US20160284911A1
公开(公告)日：2016-09-29
申请号：US15070428
申请日：2016-03-15
Inventor： Kouki ICHIHASHI , Tohru NAKAGAWA , Nobuhiko HAYASHI , Norio KIRITA
IPC: H01L31/054
CPC classification number: H01L31/0543 , H01L31/048 , H01L31/0547 , Y02E10/52
Abstract: A photovoltaic cell according to the present disclosure includes: a light-receiving lens having condensing function; a light guide element disposed at an emission surface side of the light-receiving lens; a translucent glass substrate mounted to be in contact with an emission surface of the light guide element; and a photoelectric conversion element which is disposed at a position opposite the light guide element and on which light emitted from the glass substrate is incident. The light-receiving lens is configured such that an incidence surface is a convex surface and an emission surface is formed into a Fresnel shape having positive optical power.
Abstract translation: 根据本公开的光伏电池包括：具有冷凝功能的光接收透镜; 设置在所述受光透镜的发射面侧的导光元件; 安装成与导光元件的发射面接触的半透明玻璃基板; 以及光电转换元件，其设置在与导光元件相对的位置并且从玻璃基板发射的光入射到该光电转换元件。 光接收透镜被配置为使得入射表面是凸表面，并且发射表面形成为具有正光焦度的菲涅尔形状。
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公开(公告)号：US20160380141A1
公开(公告)日：2016-12-29
申请号：US15052494
申请日：2016-02-24
Inventor： Tohru NAKAGAWA , Michihiko TAKASE , Masaharu TERAUCHI , Shutetsu KANAYAMA , Youichirou AYA , Nobuhiko HAYASHI , Norio KIRITA
IPC: H01L31/054 , H01L31/052
CPC classification number: H01L31/0543 , H01L31/02013 , H01L31/0504 , Y02E10/52
Abstract: A solar cell module includes: a first optical system which concentrates sunlight; a power generation element which performs photoelectric conversion; a glass plate which supports the power generation element; and a second optical system which is on a light-exiting side of the first optical system and supports the glass plate. The second optical system includes a positioning portion, and a second lens on the first optical system side, and the glass plate is disposed at the positioning portion to position the power generation element at a focal point of the second lens.
Abstract translation: 太阳能电池模块包括：集中阳光的第一光学系统; 执行光电转换的发电元件; 支撑发电元件的玻璃板; 以及第二光学系统，其在所述第一光学系统的光出射侧并且支撑所述玻璃板。 第二光学系统包括定位部分和在第一光学系统侧上的第二透镜，并且玻璃板设置在定位部分处，以将发电元件定位在第二透镜的焦点处。
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