Invention Grant
- Patent Title: Photovoltaic device and method of formation
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Application No.: US13653051Application Date: 2012-10-16
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Publication No.: US10026861B2Publication Date: 2018-07-17
- Inventor: Igor Sankin , Markus Gloeckler , Benyamin Buller , Kieran Tracy
- Applicant: First Solar, Inc.
- Applicant Address: US OH Perrysburg
- Assignee: First Solar, Inc.
- Current Assignee: First Solar, Inc.
- Current Assignee Address: US OH Perrysburg
- Agency: MacMillan, Sobanski & Todd, LLC
- Main IPC: H01L31/065
- IPC: H01L31/065 ; H01L31/18 ; H01L31/0296 ; H01L31/073 ; H01L21/02
Abstract:
An improved photovoltaic device and methods of manufacturing the same that includes an interface layer adjacent to a semiconductor absorber layer, where the interface layer includes a material in the semiconductor layer which decreases in concentration from the side of the interface layer contacting the absorber layer to an opposite side of the interface layer.
Public/Granted literature
- US20130098433A1 PHOTOVOLTAIC DEVICE AND METHOD OF FORMATION Public/Granted day:2013-04-25
Information query
IPC分类:
