专利检索 ap:("ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE") AND inv:"Hyung Kun Lee" 第 1 页

1.

发明授权
Fluorescence sensor for measuring microalgae and method of operating the same 有权

公开(公告)号：US11486810B2

公开(公告)日：2022-11-01

申请号：US16709986

申请日：2019-12-11

申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

发明人： Woo Seok Yang , Sung Q Lee , Chang Han Je , Gunn Hwang , Hyung Kun Lee

IPC分类号： G01N15/06 , G01N21/64 , C12Q1/02

摘要： The present invention relates to a fluorescence sensor for measuring microalgae and a method of operating the same. The fluorescence sensor for measuring the microalgae includes a fluorescence measurement unit including a light emitter configured to irradiate excitation light onto a measurement region and a detector configured to measure fluorescence emitted from the measurement region, an algae control unit configured to form a node and an antinode of an ultrasonic standing wave in the measurement region to control an algal density, and a signal processing unit configured to calculate the algal density using fluorescence intensity signals according to an operation mode of the algae control unit.