INSPECTION METHOD AND INSPECTION DEVICE
To specify a depth of cracks existing in a transparent body (for example, glass and a resin) in a non-destructive manner without causing deterioration of the transparent body.SOLUTION: An inspection method for specifying a depth of cracks existing in a transparent body specifies the depth of the cra...
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| Sprache: | eng ; jpn |
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| Zusammenfassung: | To specify a depth of cracks existing in a transparent body (for example, glass and a resin) in a non-destructive manner without causing deterioration of the transparent body.SOLUTION: An inspection method for specifying a depth of cracks existing in a transparent body specifies the depth of the cracks according to a fluorescent image obtained by imaging a fluorescent pattern appearing by excitation emission of a fluorescent dye penetrating in the cracks.SELECTED DRAWING: Figure 1
【課題】透明体（例えばガラスや樹脂）に存在する亀裂の深さを、透明体の劣化を起こさずに非破壊で特定する。【解決手段】透明体に存在する亀裂の深さを特定する検査方法であって、前記亀裂に浸透させた蛍光色素を励起発光させることで現れる蛍光模様を撮像した蛍光画像に応じて、当該亀裂の深さを特定する。【選択図】図１ |
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