Title:
METHOD FOR INSPECTING LITHIUM SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2022/059898
Kind Code:
A1
Abstract:
The present invention relates to a method for inspecting a lithium secondary battery, which can improve the reliability, accuracy, and reproducibility of an inspection result by performing artificial neural network learning for each divided region and the type of defect occurring in each region.
Inventors:
HONG SEUNG GYUN (KR)
LEE JONG MYUNG (KR)
LEE JONG MYUNG (KR)
Application Number:
PCT/KR2021/009281
Publication Date:
March 24, 2022
Filing Date:
July 19, 2021
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M10/42; G01N21/88; G06N3/08
Foreign References:
| KR20200103150A | 2020-09-02 | |||
| CN111105405A | 2020-05-05 | |||
| CN109598721A | 2019-04-09 | |||
| KR20190023146A | 2019-03-08 | |||
| KR20190075707A | 2019-07-01 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
Download PDF:
Previous Patent: PUSH-TO-TALK APPARATUS
Next Patent: ELECTRONIC DEVICE AND METHOD FOR CONFIRMING POWER RECEPTION DEVICE BY ELECTRONIC DEVICE
Next Patent: ELECTRONIC DEVICE AND METHOD FOR CONFIRMING POWER RECEPTION DEVICE BY ELECTRONIC DEVICE