| 摘要 |
PROBLEM TO BE SOLVED: To provide a thin glass laminate having a thickness not exceeding 1.0 mm with improved optical distortion and shape consistency.SOLUTION: A vacuum ring or a vacuum bag is used in order to produce a thin glass laminate by using a soak temperatures not exceeding 120°C and a vacuum not exceeding about -0.6 bar (-6×10Pa). One or more assembled stacks of laminated two thin glass plates 12, 14 and a polymer material interlayer 16 are superimposed over a single reference mold 32 and processed simultaneously in a single vacuum bag or a vacuum ring. One or more thin glass plates may be placed on an uppermost surface of the assembled stack(s) on the reference mold to protect the assembled stack from irregular forces applied by the vacuum bag or the vacuum ring.SELECTED DRAWING: Figure 4 |
