公开(公告)号：US09324886B2

公开(公告)日：2016-04-26

申请号：US12622185

申请日：2009-11-19

Applicant: Sunho Kim ,  Heonmin Lee ,  Kwangsun Ji ,  Youngjoo Eo ,  Junghoon Choi ,  Sehwon Ahn

Inventor： Sunho Kim ,  Heonmin Lee ,  Kwangsun Ji ,  Youngjoo Eo ,  Junghoon Choi ,  Sehwon Ahn

IPC: H01L31/00 ,  H01L31/0224 ,  H05K3/18 ,  C25D7/12 ,  H01L31/20 ,  H05K3/24

CPC classification number: H01L31/03762 ,  C25D7/126 ,  H01L31/02008 ,  H01L31/02168 ,  H01L31/022425 ,  H01L31/022441 ,  H01L31/022466 ,  H01L31/02363 ,  H01L31/1884 ,  H01L31/20 ,  H01L31/202 ,  H05K3/188 ,  H05K3/246 ,  H05K2201/0108 ,  H05K2201/0326 ,  Y02E10/50

Abstract: A solar cell and a method of manufacturing the same are disclosed. The solar cell includes a substrate, at least one emitter layer on the substrate, at least one first electrode electrically connected to the at least one emitter layer, and at least one second electrode electrically connected to the substrate. At least one of the first electrode and the second electrode is formed using a plating method.

Abstract translation: 公开了一种太阳能电池及其制造方法。 太阳能电池包括衬底，衬底上的至少一个发射极层，与至少一个发射极层电连接的至少一个第一电极以及电连接到该衬底的至少一个第二电极。 使用电镀法形成第一电极和第二电极中的至少一个。

公开(公告)号：US20120132248A1

公开(公告)日：2012-05-31

申请号：US13292600

申请日：2011-11-09

Applicant: Dongjoo You ,  Byungkee Lee ,  Heonmin Lee ,  Suntae Hwang ,  Sungeun Lee

Inventor： Dongjoo You ,  Byungkee Lee ,  Heonmin Lee ,  Suntae Hwang ,  Sungeun Lee

IPC: H01L31/042

CPC classification number: H01L31/03765 ,  H01L31/03685 ,  H01L31/03687 ,  H01L31/03762 ,  H01L31/046 ,  H01L31/076 ,  H01L31/1804 ,  H01L31/1812 ,  Y02E10/545 ,  Y02E10/547 ,  Y02E10/548 ,  Y02P70/521

Abstract: A thin film solar cell module includes a substrate; a plurality of first cells positioned in a central region, where one or more first cell include at least one photovoltaic unit; and a plurality of second cells positioned in edge regions of the substrate, where one or more second cell include at least one photovoltaic unit. Among the photovoltaic units positioned in the same layer the photovoltaic unit of the one or more second cells have higher band gap energy than that the photovoltaic unit of the one or more first cells.

Abstract translation: 薄膜太阳能电池模块包括基板; 位于中心区域的多个第一单元，其中一个或多个第一单元包括至少一个光伏单元; 以及位于所述衬底的边缘区域中的多个第二单元，其中一个或多个第二单元包括至少一个光伏单元。 在位于相同层中的光伏单元中，一个或多个第二单元的光电单元具有比一个或多个第一单元的光电单元更高的带隙能量。

公开(公告)号：US20110186122A1

公开(公告)日：2011-08-04

申请号：US13005924

申请日：2011-01-13

Applicant: Taeho MOON ,  Youngjoo EO ,  Heonmin LEE ,  Wonki YOON ,  Sehwon AHN

Inventor： Taeho MOON ,  Youngjoo EO ,  Heonmin LEE ,  Wonki YOON ,  Sehwon AHN

IPC: H01L31/0224 ,  H01L31/0236

CPC classification number: H01L31/03921 ,  H01L31/02168 ,  H01L31/0288 ,  H01L31/075 ,  H01L31/076 ,  H01L31/1804 ,  Y02E10/547 ,  Y02E10/548 ,  Y02P70/521

Abstract: A solar cell is discussed. The solar cell includes a substrate, a photoelectric transformation unit including at least one semiconductor layer, a transparent electrode positioned between the substrate and the photoelectric transformation unit, and a buffer layer positioned between the transparent electrode and the substrate. The photoelectric transformation unit includes at least one p-type semiconductor layer, at least one n-type semiconductor layer, and at least one i-type semiconductor layer.

Abstract translation: 讨论太阳能电池。 太阳能电池包括基板，包括至少一个半导体层的光电转换单元，位于基板和光电转换单元之间的透明电极以及位于透明电极和基板之间的缓冲层。 光电转换单元包括至少一个p型半导体层，至少一个n型半导体层和至少一个i型半导体层。

公开(公告)号：US20110100414A1

公开(公告)日：2011-05-05

申请号：US12915825

申请日：2010-10-29

Applicant: Taeho MOON ,  Heonmin LEE ,  Sehwon AHN ,  Youngjoo EO

Inventor： Taeho MOON ,  Heonmin LEE ,  Sehwon AHN ,  Youngjoo EO

IPC: H01L31/042

CPC classification number: H01L31/0504 ,  H01L31/0201 ,  H01L31/046 ,  Y02E10/50

Abstract: A thin film solar cell module is disclosed. The thin film solar cell module includes a substrate and a plurality of cells each including a first electrode positioned on the substrate, a second electrode positioned on the first electrode, and a photoelectric transformation layer positioned between the first electrode and the second electrode. The plurality of cells are divided into a first group and a second group. A plurality of cells included in the first group are electrically connected in series to one another, and a plurality of cells included in the second group are electrically connected in series to one another. The first group and the second group are connected in parallel to each other using a lead wire. The lead wire is positioned on both the first group and the second group.

Abstract translation: 公开了一种薄膜太阳能电池模块。 薄膜太阳能电池模块包括基板和多个单元，每个单元包括位于基板上的第一电极，位于第一电极上的第二电极和位于第一电极和第二电极之间的光电转换层。 多个单元被分成第一组和第二组。 包括在第一组中的多个单元彼此串联电连接，并且包括在第二组中的多个单元彼此串联电连接。 第一组和第二组使用引线彼此并联连接。 导线位于第一组和第二组上。

公开(公告)号：US20110061732A1

公开(公告)日：2011-03-17

申请号：US12709313

申请日：2010-02-19

Applicant: Hyunjin Yang ,  Heonmin Lee ,  Junghoon Choi ,  Kwangsun Ji

Inventor： Hyunjin Yang ,  Heonmin Lee ,  Junghoon Choi ,  Kwangsun Ji

IPC: H01L31/0376 ,  H01L31/0368

CPC classification number: H01L31/0368 ,  H01L31/02167 ,  H01L31/022466 ,  H01L31/03682 ,  H01L31/0682 ,  H01L31/0747 ,  H01L31/077 ,  Y02E10/546 ,  Y02E10/547

Abstract: A solar cell is shown. The solar cell includes a semiconductor substrate of a first conductive type; a first amorphous semiconductor layer including a crystalline portion; a first electrode portion on the semiconductor substrate; and a second electrode portion on the semiconductor substrate.

Abstract translation: 显示一个太阳能电池。 太阳能电池包括第一导电类型的半导体衬底; 包括结晶部分的第一非晶半导体层; 半导体衬底上的第一电极部分; 和半导体衬底上的第二电极部分。

公开(公告)号：US20110041901A1

公开(公告)日：2011-02-24

申请号：US12702893

申请日：2010-02-09

Applicant: Hyunja SHIM ,  Seungyoon Lee ,  Dongjoo You ,  Heonmin Lee ,  Suntae Hwang ,  Sehwon Ahn ,  Youngjoo Eo

Inventor： Hyunja SHIM ,  Seungyoon Lee ,  Dongjoo You ,  Heonmin Lee ,  Suntae Hwang ,  Sehwon Ahn ,  Youngjoo Eo

IPC: H01L31/00

CPC classification number: H01L31/03685 ,  H01L31/0236 ,  H01L31/02363 ,  H01L31/0288 ,  H01L31/03762 ,  H01L31/076 ,  Y02E10/545 ,  Y02E10/548

Abstract: A solar cell is disclosed. The solar cell includes a substrate, a first electrode on the substrate, a second electrode, and a photoelectric transformation unit between the first electrode and the second electrode. The photoelectric transformation unit includes a first intrinsic (referred to as an i-type) semiconductor layer formed of amorphous silicon doped with at least one of carbon (C) and oxygen (O) as impurities and a second i-type semiconductor layer formed of germanium (Ge)-doped microcrystalline silicon.

Abstract translation: 公开了一种太阳能电池。 太阳能电池包括衬底，衬底上的第一电极，第二电极和在第一电极和第二电极之间的光电转换单元。 光电转换单元包括由掺杂有碳（C）和氧（O）中的至少一种作为杂质的非晶硅形成的第一本征（称为i型）半导体层，以及第二i型半导体层， 锗（Ge）掺杂的微晶硅。

公开(公告)号：US09985162B2

公开(公告)日：2018-05-29

申请号：US13216109

申请日：2011-08-23

Applicant: Wonseok Choi ,  Heonmin Lee ,  Junghoon Choi

Inventor： Wonseok Choi ,  Heonmin Lee ,  Junghoon Choi

IPC: H01L31/0747 ,  H01L31/18

CPC classification number: H01L31/0747 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

Abstract: A solar cell includes a substrate containing a first impurity of a first conductivity type and made of a crystalline semiconductor, an emitter region positioned on the substrate and containing a second impurity of a second conductivity type different from the first conductivity type, the emitter region being made of a non-crystalline semiconductor, a surface field region positioned on the substrate and containing a third impurity of the first conductivity type, the surface field region being made of non-crystalline semiconductor, a first electrode connected to the emitter region, and a second electrode connected to the surface field region, wherein at least one of the emitter region and the surface field region is made of amorphous metal silicide containing a metal material.

公开(公告)号：US09087953B2

公开(公告)日：2015-07-21

申请号：US12899261

申请日：2010-10-06

Applicant: Jeonghun Son ,  Seungjoon Lee ,  Heonmin Lee ,  Taeho Moon ,  Wonki Yoon ,  Jinhee Park ,  Sehwon Ahn ,  Youngjoo Eo

Inventor： Jeonghun Son ,  Seungjoon Lee ,  Heonmin Lee ,  Taeho Moon ,  Wonki Yoon ,  Jinhee Park ,  Sehwon Ahn ,  Youngjoo Eo

IPC: H01L31/18 ,  H01L31/0352 ,  H01L31/046 ,  H01L31/042

CPC classification number: H01L31/18 ,  H01L31/0352 ,  H01L31/042 ,  H01L31/046 ,  Y02E10/50 ,  Y02E10/52

Abstract: A solar cell module and a method for manufacturing the same are discussed. The solar cell module includes a substrate including an electricity generation area and an edge area that are divided by an insulating area, and a plurality of solar cells positioned in the electricity generation area. Each of the solar cells includes a transparent electrode on the substrate, a silicon electricity generation layer on the transparent electrode, and a back electrode on the silicon electricity generation layer. The back electrode of one solar cell is electrically connected to the transparent electrode of another solar cell adjacent to the one solar cell. A side of a transparent electrode of an outermost solar cell adjacent to the insulating area is covered by a side portion of a silicon electricity generation layer of the outermost solar cell exposed in the insulating area.

Abstract translation: 讨论了太阳能电池模块及其制造方法。 太阳能电池模块包括：基板，包括发电区域和被绝缘区域分割的边缘区域;以及位于发电区域中的多个太阳能电池。 每个太阳能电池包括基板上的透明电极，透明电极上的硅发电层和硅发电层上的背电极。 一个太阳能电池的背面电极电连接到与一个太阳能电池相邻的另一个太阳能电池的透明电极。 与绝缘区域相邻的最外侧太阳能电池的透明电极的一侧被暴露在绝缘区域中的最外侧太阳能电池的硅发电层的侧部覆盖。

公开(公告)号：US20120160315A1

公开(公告)日：2012-06-28

申请号：US13174431

申请日：2011-06-30

Applicant: Sunho KIM ,  Heonmin Lee ,  Jinhee Park ,  Jinhyung Jun ,  Sehwon Ahn ,  Dongjoo You

Inventor： Sunho KIM ,  Heonmin Lee ,  Jinhee Park ,  Jinhyung Jun ,  Sehwon Ahn ,  Dongjoo You

IPC: H01L31/0224 ,  H01L31/18

CPC classification number: H01L31/022466 ,  H01L31/02168 ,  H01L31/056 ,  Y02E10/52

Abstract: Discussed are a thin film solar cell module and a method of fabricating the same. A solar cell module includes a substrate; and a transparent electrode layer. The transparent electrode layer in turn includes a first electrode layer provided on the substrate; and a second electrode layer provided on the first electrode layer, wherein the first electrode layer and the second electrode layer are made of different materials and the second electrode layer is locally formed on portions of the first electrode layer. Accordingly, the transparent electrode layer exhibits improved transmittance of monochromatic light as well as increased light scattering, thereby enhancing efficiency of the thin film solar cell module.

Abstract translation: 讨论的是薄膜太阳能电池模块及其制造方法。 太阳能电池模块包括基板; 和透明电极层。 透明电极层又包括设置在基板上的第一电极层; 以及设置在所述第一电极层上的第二电极层，其中所述第一电极层和所述第二电极层由不同的材料制成，并且所述第二电极层局部形成在所述第一电极层的部分上。 因此，透明电极层显示单色光的透射率提高以及增加的光散射，从而提高薄膜太阳能电池模块的效率。

公开(公告)号：US20120048330A1

公开(公告)日：2012-03-01

申请号：US13174445

申请日：2011-06-30

Applicant: Jeonghun SON ,  Heonmin Lee ,  Jinhyung Ahn ,  Byungki Yang ,  Sungeun Lee ,  Youngjoo Eo

Inventor： Jeonghun SON ,  Heonmin Lee ,  Jinhyung Ahn ,  Byungki Yang ,  Sungeun Lee ,  Youngjoo Eo

IPC: H01L31/042 ,  H01L31/0224

CPC classification number: H01L31/076 ,  H01L31/0463 ,  H01L31/0465 ,  Y02E10/548

Abstract: Discussed herein are a thin film solar cell module and a fabricating method thereof. The solar cell module includes photoelectric conversion layers on the transparent electrode layer and including at least a first photoelectric conversion layer, a second photoelectric conversion layer and a third photoelectric conversion layer, the photoelectric conversion layers further including at least one of a first intermediate layer between the first and second photoelectric conversion layers, cut by first cutting grooves, and a second intermediate layer between the second and third photoelectric conversion layers, cut by second cutting grooves, the first intermediate layer and the second intermediate layer are respectively formed of a transparent conductive oxide (TCO). Thereby, internal shorts are prevented and and fill factor reduction due to shunt resistance generated during a scribing process is reduced or prevented.

Abstract translation: 这里讨论的是薄膜太阳能电池模块及其制造方法。 太阳能电池模块包括在透明电极层上的光电转换层，并且至少包括第一光电转换层，第二光电转换层和第三光电转换层，光电转换层还包括第一中间层 由第一切割槽切割的第一和第二光电转换层以及由第二切割槽切割的第二和第三光电转换层之间的第二中间层，第一中间层和第二中间层分别由透明导电 氧化物（TCO）。 从而防止了内部短路，并且减少或防止了在划线过程中产生的分流电阻引起的填充因子降低。