MICROFLUIDIC APPARATUS, METHOD OF DETECTING SUBSTANCE IN MICROFLUIDIC APPARATUS, AND SPECTROMETER

WIPO Patent Application WO/2020/019809

A1

A microfluidic apparatus includes a first substrate (101); a microfluidic layer (109) on the first substrate (101) and defining a microfluidic channel (1090), wherein the first substrate (101) having a first side (1011) closer to the microfluidic layer (109), and a second side (1012) away from the microfluidic layer (109), the first side (1011) and the second side (1012) opposite each other; a plurality of detectors (1100) on one side of the microfluidic channel (1090) away from the first substrate (101); a unitary grating plate (103) on the second side (1012) of the first substrate (101) and including a plurality of grating blocks (1030) of different wavelength selectivity; and a light extraction layer (104) including a plurality of light extractors (1040) on the first side (1011) of the first substrate (101) and configured to extract light diffracted by the plurality of grating blocks (1030) out of the first substrate (101).

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MENG XIANQIN (CN)
MENG XIANDONG (CN)
WANG FANGZHOU (CN)
WANG WEI (CN)
TAN JIFENG (CN)
GAO JIAN (CN)
CHEN XIAOCHUAN (CN)

PCT/CN2019/085526

January 30, 2020

May 05, 2019

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BOE TECHNOLOGY GROUP CO LTD (CN)

G01N21/27; G02B27/10

CN108956469A	2018-12-07
CN109085701A	2018-12-25
CN108918433A	2018-11-30
CN107850537A	2018-03-27
CN108204965A	2018-06-26
CN107607475A	2018-01-19
US20170227464A1	2017-08-10

TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)

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