Invention Grant
- Patent Title: Photovoltaic element
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Application No.: US15753120Application Date: 2015-08-21
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Publication No.: US10580911B2Publication Date: 2020-03-03
- Inventor: Takeshi Hieda , Masamichi Kobayashi , Chikao Okamoto , Yuta Matsumoto , Kenji Kimoto
- Applicant: SHARP KABUSHIKI KAISHA
- Applicant Address: JP Sakai, Osaka
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Sakai, Osaka
- Agency: ScienBiziP, P.C.
- International Application: PCT/JP2015/073569 WO 20150821
- International Announcement: WO2017/033232 WO 20170302
- Main IPC: H01L31/0224
- IPC: H01L31/0224 ; H01L31/072 ; H01L31/075

Abstract:
A photovoltaic element includes: a semiconductor substrate; a first i-type semiconductor film provided on a part of one of surfaces of the semiconductor substrate; a first semiconductor region including a first-conductivity-type semiconductor film provided on the first i-type semiconductor film; a first electrode layer provided on the first semiconductor region; a first conductive film interposed at least at a site between the first semiconductor region and the first electrode layer.
Public/Granted literature
- US20180248056A1 PHOTOVOLTAIC ELEMENT Public/Granted day:2018-08-30
Information query
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