| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a thin glass plate having high reliability to flexibility, and to provide a method for producing the same having high reliability to flexibility. <P>SOLUTION: The thin glass plate has a main surface and a side surface, and the main surface and the side surface are coated with a protection film, and the average surface roughness of the side surface is ≤0.2 μm. The method for producing a thin glass plate includes a preparation step for preparing a preform glass plate whose cross section is a rectangle having prescribed width and thickness, a heating and drawing step for heating and softening the preform glass plate so as to be drawn into a strip-like thin glass plate whose cross section is a rectangle, and a step for forming a protection film on the thin glass plate. <P>COPYRIGHT: (C)2013,JPO&INPIT |
