Patent search ap:("JAPAN SCIENCE AND TECHNOLOGY AGENCY") AND inv:"Akira Mitsui" Page 1

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发明授权
Thin film of metal oxide, organic electroluminescent device including the thin film, photovoltaic cell including the thin film and organic photovoltaic cell including the thin film 有权

公开(公告)号：US11094909B2

公开(公告)日：2021-08-17

申请号：US15178828

申请日：2016-06-10

Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY

Inventor： Hideo Hosono , Yoshitake Toda , Toshinari Watanabe , Naomichi Miyakawa , Kazuhiro Ito , Satoru Watanabe , Akira Mitsui , Kazuto Ohkoshi

IPC: H01L51/50 , H01L51/44 , H01L51/42 , H01L51/00

Abstract: A thin film of amorphous metal oxide includes zinc (Zn), silicon (Si) and oxygen (O), the atomic ratio of Zn/(Zn+Si) being 0.30 to 0.95.

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