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Patent Searching and Data


Title:
SYSTEM AND METHOD FOR ULTRASONIC INSPECTION
Document Type and Number:
WIPO Patent Application WO/2021/235718
Kind Code:
A1
Abstract:
An ultrasonic inspection system according to an embodiment of the present invention externally transmits ultrasonic waves toward a part of the edge of the bottom surface of a module frame to measure waveform changes of the ultrasonic waves, and determines, through the waveform changes, whether a thermally conductive resin forming a thermally conductive resin layer is filled.

Inventors:
CHOI, Wonseok (188 Munji-ro,,Yuseong-gu, Daejeon, KR)
BAE, Jaehyun (188 Munji-ro,,Yuseong-gu, Daejeon, KR)
LEE, Kangil (188 Munji-ro,,Yuseong-gu, Daejeon, KR)
OH, Nahee (188 Munji-ro,,Yuseong-gu, Daejeon, KR)
Application Number:
PCT/KR2021/005320
Publication Date:
November 25, 2021
Filing Date:
April 27, 2021
Export Citation:
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Assignee:
LG ENERGY SOLUTION, LTD. (108 Yeoui-daero,Yeongdeungpo-gu, Seoul, KR)
International Classes:
H01M10/42; G01N29/04; H01M10/653; H01M10/647; H01M50/20; B29C45/14; B29L31/34
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (Gangnam-gu, Seoul, KR)
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