Invention Grant
- Patent Title: Detection device
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Application No.: US17500329Application Date: 2021-10-13
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Publication No.: US12178059B2Publication Date: 2024-12-24
- Inventor: Takashi Nakamura , Makoto Uchida , Masahiro Tada , Marina Mochizuki , Hirofumi Kato , Akio Takimoto , Takao Someya , Tomoyuki Yokota
- Applicant: Japan Display Inc. , The University of Tokyo
- Applicant Address: JP Tokyo; JP Tokyo
- Assignee: Japan Display Inc.,The University of Tokyo
- Current Assignee: Japan Display Inc.,The University of Tokyo
- Current Assignee Address: JP Tokyo; JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2019-078926 20190417
- Main IPC: H01L29/78
- IPC: H01L29/78 ; H01L29/786 ; H10K39/32 ; A61B5/021 ; G06V40/13
Abstract:
A detection device includes a photodiode, and a thin-film transistor coupled to the photodiode. The thin-film transistor includes a semiconductor layer between a light-blocking layer and the photodiode, and an electrode layer between the semiconductor layer and the photodiode, and the electric layer includes a source electrode and a drain electrode of the thin-film transistor. The source electrode extends to a position facing the light-blocking layer with the semiconductor layer interposed therebetween.
Public/Granted literature
- US20220037410A1 DETECTION DEVICE Public/Granted day:2022-02-03
Information query
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