| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inspection method of a structure for secondary battery capable of performing inspection of a structure for secondary battery accurately. <P>SOLUTION: In the inspection method of a structure for secondary battery where a plurality of polar plates are bonded, first illumination light is irradiated from one end face side of the structure 1 and passed between respective polar plates, and second illumination light is irradiated from the other end face side of the structure 1. The image of the structure 1 is captured from the other end face side of the structure 1 and that image is analyzed thus carrying out the inspection. <P>COPYRIGHT: (C)2012,JPO&INPIT |
