| 摘要 |
PROBLEM TO BE SOLVED: To provide a bending method having a less variation in a shape of a glass plate formed by bending since it becomes a problem when the glass plate is fixed to a window if the variation in the shape of the glass plate formed by bending is large when the glass plate is bent by a gravity method, a press method or the like. SOLUTION: In the method for bending the glass plate by using the glass plate bending device having a heating furnace and a bending furnace, a time (retention time) for retaining the glass plate in the heating furnace and/or the bending furnace is changed by using a thickness of the glass plate. COPYRIGHT: (C)2008,JPO&INPIT
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