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公开(公告)号:US20200258798A1
公开(公告)日:2020-08-13
申请号:US16859238
申请日:2020-04-27
Applicant: FUJIFILM Corporation
Inventor: Tetsushi MIYATA , Hirotaka TAKISHITA , Hidekazu OHASHI , Mitsuru SAWANO
IPC: H01L23/29 , H01L27/146
Abstract: The present invention provides a new device in which the influence of α-ray is reduced, and a composition for forming an organic layer. The device of the present invention includes an α-ray source, an electronic circuit influenced by α-ray, and an organic layer including an α-ray shielding agent, in which an α-ray shielding ability X of the α-ray shielding agent is 0.50 or less.