公开(公告)号：US20130298992A1

公开(公告)日：2013-11-14

申请号：US13945583

申请日：2013-07-18

Applicant: First Solar, Inc.

Inventor： Gang Xiong ,  Rick C. Powell ,  Aaron Roggelin ,  Kuntal Kumar ,  Arnold Allenic ,  Kenneth M. Ring ,  Charles E. Wickersham

IPC: H01L31/0296

CPC classification number: H01L31/02963 ,  H01L31/073 ,  Y02E10/543 ,  Y02P70/521

Abstract: A method to improve CdTe-based photovoltaic device efficiency is disclosed. The CdTe-based photovoltaic device can include oxygen or silicon in semiconductor layers.

Abstract translation: 公开了一种改善CdTe基光伏器件效率的方法。 CdTe基光伏器件可以包括半导体层中的氧或硅。

公开(公告)号：US08785232B2

公开(公告)日：2014-07-22

申请号：US13945583

申请日：2013-07-18

Applicant: First Solar, Inc.

Inventor： Gang Xiong ,  Rick C. Powell ,  Aaron Roggelin ,  Kuntal Kumar ,  Arnold Allenic ,  Kenneth M. Ring ,  Charles E. Wickersham

IPC: H01L21/00

CPC classification number: H01L31/02963 ,  H01L31/073 ,  Y02E10/543 ,  Y02P70/521

Abstract: A method to improve CdTe-based photovoltaic device efficiency is disclosed. The CdTe-based photovoltaic device can include oxygen or silicon in semiconductor layers.

Abstract translation: 公开了一种改善CdTe基光伏器件效率的方法。 CdTe基光伏器件可以包括半导体层中的氧或硅。