公开(公告)号：US20160276515A1

公开(公告)日：2016-09-22

申请号：US15071923

申请日：2016-03-16

Applicant: LG ELECTRONICS INC.

Inventor： Jaewon CHANG ,  Ilhyoung JUNG ,  Jinah KIM ,  Hyunjung PARK ,  Seunghwan SHIM

IPC: H01L31/062 ,  H01L31/0224

CPC classification number: H01L31/062 ,  H01L31/02167 ,  H01L31/022425 ,  H01L31/032 ,  H01L31/074 ,  Y02E10/50

Abstract: Disclosed is a solar cell including a semiconductor substrate, a first conductive area disposed on one surface of the semiconductor substrate, the first conductive area being of a first conductive type, a second conductive area of a second conductive type opposite to the first conductive type, a first electrode connected to the first conductive area, and a second electrode connected to the second conductive area. At least one of the first conductive area and the second conductive area is formed of a metal compound layer.

Abstract translation: 公开了一种太阳能电池，包括半导体衬底，设置在半导体衬底的一个表面上的第一导电区域，第一导电区域，第一导电类型，与第一导电类型相反的第二导电类型的第二导电区域， 连接到第一导电区域的第一电极和连接到第二导电区域的第二电极。 第一导电区域和第二导电区域中的至少一个由金属化合物层形成。

公开(公告)号：US20150287849A1

公开(公告)日：2015-10-08

申请号：US14680882

申请日：2015-04-07

Applicant: LG ELECTRONICS INC.

Inventor： Kisu KIM ,  Giwon LEE ,  Ilhyoung JUNG ,  Jeongbeom NAM

IPC: H01L31/0224

CPC classification number: H01L31/022425 ,  H01L31/022441 ,  H01L31/0516 ,  H01L31/0745 ,  H01L31/0747 ,  Y02E10/50

Abstract: A solar cell is discussed. A solar cell includes a semiconductor substrate, a conductive type region on one surface of the semiconductor substrate, and an electrode connected to the conductive type region. The electrode includes an electrode layer on the conductive type region and a printed electrode layer on the electrode layer.

Abstract translation: 讨论太阳能电池。 太阳能电池包括半导体衬底，半导体衬底的一个表面上的导电类型区域和连接到导电类型区域的电极。 该电极包括导电型区域上的电极层和电极层上的印刷电极层。

公开(公告)号：US20150129037A1

公开(公告)日：2015-05-14

申请号：US14536270

申请日：2014-11-07

Applicant: LG ELECTRONICS INC.

Inventor： Jeongbeom NAM ,  Doohwan YANG ,  Eunjoo LEE ,  Ilhyoung JUNG

IPC: H01L31/0224 ,  H01L31/028

CPC classification number: H01L31/022425 ,  H01L31/022441 ,  H01L31/022491 ,  H01L31/028 ,  H01L31/0516 ,  H01L31/056 ,  H01L31/0682 ,  Y02E10/52 ,  Y02E10/547

Abstract: A solar cell is discussed. The solar cell according to an embodiment includes a photoelectric conversion unit including a first conductive type region and a second conductive type region formed on the same side of the photoelectric conversion unit; and an electrode formed on the photoelectric conversion unit and including an adhesive layer formed on the photoelectric conversion unit and an electrode layer formed on the adhesive layer, wherein the adhesive layer has a coefficient of thermal expansion that is greater than a coefficient of thermal expansion of the photoelectric conversion unit and is less than a coefficient of thermal expansion of the electrode layer.

Abstract translation: 讨论太阳能电池。 根据实施例的太阳能电池包括光电转换单元，其包括形成在光电转换单元的同一侧的第一导电类型区域和第二导电类型区域; 以及形成在所述光电转换单元上并且包括形成在所述光电转换单元上的粘合剂层和形成在所述粘合剂层上的电极层的电极，其中所述粘合剂层的热膨胀系数大于热膨胀系数 该光电转换单元小于电极层的热膨胀系数。