| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for cutting a glass substrate by which the life of a cutting wheel can be prolonged. Ž<P>SOLUTION: The method for cutting the glass substrate for a display panel, on the surface of which a wiring pattern is formed, includes: a step of linearly removing the wiring pattern 1031 by irradiating the wiring pattern 1031 (pattern of metal thin film) formed on the surface of the substrate 1 (glass substrate) for a display panel with a laser beam; and a step of forming a scribe line along the position where the wiring pattern 1031 is removed by the irradiation with the laser beam L by a cutting wheel 8 to cut the substrate. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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