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公开(公告)号：US20220102567A1
公开(公告)日：2022-03-31
申请号：US17428725
申请日：2020-02-06
Applicant: First Solar, Inc.
Inventor： Changming Jin , Vijay Karthik Sankar
IPC: H01L31/05 , H01L31/073
Abstract: According to the embodiments provided herein, back contacts for photovoltaic devices can include one or more metal oxynitride layers.
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