METHOD FOR MANUFACTURING GLASS PLATE HAVING CURVED SHAPE, GLASS PLATE HAVING CURVED SHAPE, AND MANUFACTURING APPARATUS FOR GLASS PLATE HAVING CURVED SHAPE

摘要

A method of manufacturing a glass plate having a curved surface shape with a simple process and a high surface precision, a glass plate having a curved shape manufactured by the method, and an apparatus for manufacturing a glass plate having a curved shape. A method of manufacturing a glass plate (1) having a curved shape, comprising the steps of: preparing a raw glass plate (10); elastically deforming the raw glass plate (10); heating the original glass plate And performing a plastic deformation to give a curved surface shape.