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Title:
FLUORESCENCE DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/075814
Kind Code:
A1
Abstract:
Provided is a fluorescence detection device having improved fluorescence detection sensitivity. The fluorescence detection device comprises a light source that irradiates a sample with circularly polarized excitation light, a sample holding part that holds the sample, a cholesteric liquid crystal layer that transmits fluorescence emitted by the sample due to the excitation light and reflects the excitation light, and a sensor that detects fluorescence transmitted through the cholesteric liquid crystal layer.

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Inventors:
TAKAHASHI YASUHIRO (JP)
TOMIOKA YASUSHI (JP)
WATANABE RIKIYA (JP)
ANDO JUN (JP)
SHINODA HAJIME (JP)
Application Number:
PCT/JP2023/036355
Publication Date:
April 11, 2024
Filing Date:
October 05, 2023
Export Citation:
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Assignee:
JAPAN DISPLAY INC (JP)
RIKEN (JP)
International Classes:
G01N21/64; G02B5/30
Domestic Patent References:
WO2020230556A12020-11-19
WO2020230698A12020-11-19
WO2023038053A12023-03-16
Foreign References:
US20120305801A12012-12-06
JP2004004764A2004-01-08
US20110085219A12011-04-14
CN108535911A2018-09-14
JP2016061833A2016-04-25
JP2017161793A2017-09-14
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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