- 专利标题： Detection device including light sources along an outer circumference of two detection areas each of the detection areas having a specific scan direction
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申请号： US17358950申请日： 2021-06-25
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公开(公告)号： US11888080B2公开(公告)日： 2024-01-30
- 发明人: Hirofumi Kato , Takanori Tsunashima , Makoto Uchida , Takashi Nakamura , Akio Takimoto , Takao Someya , Tomoyuki Yokota
- 申请人： Japan Display Inc. , The University of Tokyo
- 申请人地址： JP Tokyo
- 专利权人： Japan Display Inc.
- 当前专利权人： Japan Display Inc.
- 当前专利权人地址： JP Tokyo
- 代理机构： K&L Gates LLP
- 优先权： JP 18248177 2018.12.28
- 主分类号： H01L31/12
- IPC分类号： H01L31/12 ; G01J1/04 ; G01J1/42 ; H01L27/146 ; H01L31/167 ; G06V40/13 ; G06T1/00 ; G06V40/14 ; G06V40/10 ; G06V40/70 ; G06V40/12
摘要：
A detection device is provided. The detection device includes a sensor base; a plurality of photoelectric conversion elements that are provided in a detection area of the sensor base and are configured to receive light incident thereon and output signals corresponding to the received light; a plurality of switching elements provided in the respective photoelectric conversion elements; a plurality of gate lines that are coupled to the switching elements and extend in a first direction; a first light source configured to emit first light having a first maximum emission wavelength; and a second light source configured to emit second light having a second maximum emission wavelength.
公开/授权文献
- US20210326623A1 DETECTION DEVICE 公开/授权日：2021-10-21
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