Invention Application
- Patent Title: DETECTION DEVICE
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Application No.: US17979522Application Date: 2022-11-02
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Publication No.: US20230134613A1Publication Date: 2023-05-04
- Inventor: Takanori TSUNASHIMA
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Priority: JP2021-180300 20211104
- Main IPC: H01L27/146
- IPC: H01L27/146 ; G06V40/13

Abstract:
According to an aspect, a detection device includes: a substrate; a plurality of first electrodes arranged on the substrate; an insulating film provided between the first electrodes adjacent to each other; a plurality of photodiodes provided so as to correspond to the first electrodes; and a second electrode provided across the photodiodes. The photodiodes each comprise a first carrier transport layer, an active layer, and a second carrier transport layer stacked on the substrate. The first carrier transport layer, the active layer, and the second carrier transport layer are provided so as to cover the first electrodes and the insulating film between the adjacent first electrodes.
Information query
IPC分类: