US Patent Application 18017485. Foreign Substance Detection Device and Detection Method simplified abstract

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Foreign Substance Detection Device and Detection Method

Organization Name

LG ENERGY SOLUTION, LTD.


Inventor(s)

Jeong Ho Park of Daejeon (KR)

Eun Ho Oh of Daejeon (KR)

Tae Su Kim of Daejeon (KR)

Foreign Substance Detection Device and Detection Method - A simplified explanation of the abstract

This abstract first appeared for US patent application 18017485 titled 'Foreign Substance Detection Device and Detection Method

Simplified Explanation

The patent application describes a debris detection apparatus and method for identifying metal debris on the surface of an inspection target during battery manufacturing.

  • The apparatus emits far-infrared electromagnetic waves towards the inspection target.
  • The reflected waves from the surface of the inspection target are analyzed using a thermal image recorder.
  • The purpose is to easily detect metal debris on the surface of the inspection target.
  • The method utilizes the characteristics of the reflected waves to identify the presence of metal debris.
  • This innovation aims to improve the efficiency and accuracy of debris detection during the battery manufacturing process.


Original Abstract Submitted

A debris detection apparatus and a debris detection method, capable of easily detecting a metal debris existing on the surface of an inspection target by emitting electromagnetic waves having a wavelength in a far-infrared band toward the inspection target during a battery manufacturing process and then analyzing the characteristics of reflected waves from the surface of the inspection target through a thermal image recorder.