公开(公告)号：US20230153993A1

公开(公告)日：2023-05-18

申请号：US17557010

申请日：2021-12-20

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Kyoung Gyun LEE ,  Seok Jae LEE ,  Nam Ho BAE ,  Dong Gee RHO ,  Tae Jae LEE ,  Moon Keun LEE ,  Yoo Min PARK

IPC: G06T7/00 ,  H04N5/225 ,  C12Q1/686 ,  B01L7/00

CPC classification number: G06T7/0012 ,  H04N5/2256 ,  C12Q1/686 ,  B01L7/52 ,  G06T2207/30072 ,  G06T2207/20084 ,  G06T2207/30242 ,  B01L2300/18

Abstract: A method for providing quantitative information for targets and a device using the same according to an exemplary embodiment of the present disclosure are provided. A quantitative information providing method for targets according to the exemplary embodiment of the present disclosure includes flowing a plurality of microdroplets into a chamber or a channel including a detection region acquiring a single layer of microdroplets in which the plurality of microdroplets is present as a single layer, and providing quantitative data of targets based on the single layer image of the microdroplets, and the detection region has a height which is one time to about two times of a diameter of the plurality of microdroplets and is defined as a region in which the plurality of microdroplets is dispersed in a plurality of columns to fill the detection region.