公开(公告)号：US20160093753A1

公开(公告)日：2016-03-31

申请号：US14867639

申请日：2015-09-28

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shoji SATO ,  Shigeharu TAIRA ,  Naohiro HITACHI ,  Akinao KITAHARA

IPC: H01L31/0224 ,  H01L21/66 ,  H01L31/18

CPC classification number: H01L31/1804 ,  H01L31/022425 ,  H01L31/022433 ,  H01L31/022441 ,  Y02E10/547 ,  Y02P70/521

Abstract: There is provided a solar cell manufacturing method comprising: a step of preparing a photoelectric conversion cell having a first main surface and a second main surface; a step of forming a first collector electrode on the first main surface and forming a second collector electrode on the second main surface; a step of measuring characteristic values of the photoelectric conversion cell having the first collector electrode and the second collector electrode thereon; and a step of forming a third collector electrode on at least one of the first main surface and the second main surface based on the characteristic values.

Abstract translation: 提供一种太阳能电池制造方法，包括：制备具有第一主表面和第二主表面的光电转换单元的步骤; 在所述第一主表面上形成第一集电极并在所述第二主表面上形成第二集电极的步骤; 测量其上具有第一集电极和第二集电极的光电转换单元的特性值的步骤; 以及基于所述特性值在所述第一主表面和所述第二主表面中的至少一个上形成第三集电极的步骤。