公开(公告)号：USD894823S1

公开(公告)日：2020-09-01

申请号：US29658451

申请日：2018-07-31

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Designer： Naoki Yoshimura ,  Keiichiro Masuko ,  Daisuke Fujishima ,  Masato Shigematsu

公开(公告)号：USD894824S1

公开(公告)日：2020-09-01

申请号：US29658454

申请日：2018-07-31

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Designer： Naoki Yoshimura ,  Keiichiro Masuko ,  Daisuke Fujishima ,  Masato Shigematsu

公开(公告)号：USD828292S1

公开(公告)日：2018-09-11

申请号：US29588350

申请日：2016-12-20

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Designer： Naoki Yoshimura ,  Keiichiro Masuko ,  Daisuke Fujishima ,  Masato Shigematsu

公开(公告)号：US20190181291A1

公开(公告)日：2019-06-13

申请号：US16279359

申请日：2019-02-19

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Tsuyoshi Takahama ,  Wataru Shinohara ,  Yoshinari Ichihashi ,  Naoki Yoshimura

IPC: H01L31/0747 ,  H01L31/0216 ,  H01L31/0224 ,  H01L31/18 ,  H01L31/20 ,  H01L21/268

Abstract: A method for manufacturing a solar cell, including: a step for irradiating a semiconductor substrate to cause the surface to become amorphous and to form an intrinsic amorphous layer, a first conductivity-type layer, and a second conductivity-type layer; and a step for introducing hydrogen into the intrinsic amorphous layer, the first conductivity-type layer, and the second conductivity-type layer.