| 摘要 |
PROBLEM TO BE SOLVED: To accurately detect cracks of a black coating layer.SOLUTION: A method of inspecting defects of a colored layer formed on a glass plate comprises: a first step of setting a plurality of inspection points on a boundary of the colored layer and the glass plate to be inspected by using the glass plate; a second step of measuring an angle formed by two line segments connecting one set inspection point and adjacent inspection points on both sides of the one inspection point; and a third step of comparing the measured angle with a predetermined inspection detection angle, and when the measured angle is smaller than the inspection detection angle, determining that defects are detected in the colored layer. |
