| 摘要 |
A method for cutting a composite sheet including a glass sheet with a thickness of 200 mum or less and a resin film formed on the glass sheet comprises a step for locally applying laser light to the glass sheet of the composite sheet, locally heating the glass sheet at a temperature lower than or equal to a glass annealing point, moving the application position of the laser light on the glass sheet, and extending a crack penetrating the glass sheet in a thickness direction along a movement trajectory, in this step, the resin film spans the crack and connects glasses on both sides with the crack interposed therebetween, and after the step, the resin film is cut. |
