Abstract: According to the inventive concept, an apparatus for analyzing a light-induced degradation (LID) phenomenon and healing characteristics of a p-type solar cell module, the apparatus being that analyzes LID reduction characteristics of the solar cell module includes a resonant heating mechanism, an induction coil plate, a treatment unit and a monitoring unit.
Type:
Application
Filed:
June 23, 2021
Publication date:
December 15, 2022
Applicant:
Gumi Electronics & Information Technology Research Institute
Inventors:
Soo Min KIM, Junhee KIM, Yonghwan LEE, Min Kwang SEOK
Abstract: The present invention provides a method of providing information necessary for diagnosing pancreatic cancer using an artificial intelligence-based Bayesian network, comprising: generating a statistical report by learning medical information of a pancreatic cancer patient; constructing a conditional probability table using statistics for each symptom of an actual pancreatic cancer patient; constructing a Bayesian network using the conditional probability table constructed using the statistics for each symptom; applying a Bayesian conditional probability to the Bayesian network; and deriving a probability of getting pancreatic cancer when there is a specific symptom from the pancreatic cancer patient, wherein medical information on pancreatic cancer patients may be statistical data obtained through artificial intelligence or machine learning.
Type:
Grant
Filed:
December 6, 2017
Date of Patent:
April 6, 2021
Assignee:
GUMI ELECTRONICS & INFORMATION TECHNOLOGY RESEARCH INSTITUTE
Abstract: Provided is an apparatus that can check in real time a process of removing light induced degradation using precise carrier injection through an AC power supply device (power unit). An apparatus for reduction of light induced degradation with carrier injection includes: a housing in which high-temperature heat treatment is performed on a solar battery cell; a heating unit that is formed in the housing, on which the solar battery cell is seated, and that heats the solar battery cell; a jig unit that is formed in the housing and fixes the solar battery cell to the heating unit by pressing the solar battery cell seated on the heating unit; an LED array unit that has a plurality of LED light sources and radiates light to the solar battery cell; and a driving unit that is coupled to the jig unit and the LED array unit and rotates the jig unit or the LED array unit.
Type:
Grant
Filed:
September 27, 2019
Date of Patent:
September 15, 2020
Assignee:
GUMI ELECTRONICS & INFORMATION TECHNOLOGY RESEARCH INSTITUTE
Inventors:
Jun Hee Kim, Soo Min Kim, Sang Hoon Jung, Sam Soo Kim, Gyu Seok Choi
Abstract: A potential induced degradation test apparatus for a solar cell includes a PID test chamber (101), a mounting unit (110), one or more PID supply means of a PID test sheet (120) or a PID-causing substance supply unit (140), a heating unit (130), a voltage applying unit (150), and a PID measuring unit (160). The potential induced degradation test apparatus is capable of quantifying a level of a cell and durability against PID of individual configurational members such as an encapsulant of a solar cell module by a method of directly applying solid Na and vaporized Na ions quantified by minimum cell unit in a method in which large-area modularization of the solar cell module is not performed.
Type:
Grant
Filed:
November 20, 2019
Date of Patent:
August 4, 2020
Assignee:
GUMI ELECTRONICS & INFORMATION TECHNOLOGY RESEARCH INSTITUTE
Inventors:
Soo Min Kim, Jun Hee Kim, Sang Hoon Jung
Abstract: A diagnostic cartridge includes a chip, in which a channel connecting an inlet and an outlet of the liquid is formed, a biosensor adjacent to the channel, and a circuit for supplying power to the biosensor, and when the target material binds to the biosensor, the resistance of the biosensor may be changed.
Type:
Application
Filed:
December 20, 2018
Publication date:
April 23, 2020
Applicants:
NDD, INC., GUMI ELECTRONICS & INFORMATION TECHNOLOGY RESEARCH INSTITUTE
Inventors:
Hyung Jin KIM, Su Han LEE, Min Ji CHOI, Sae Young AHN, Hyun Hwa KWON, Sang Keun SUNG