| 摘要 |
PROBLEM TO BE SOLVED: To provide a glass panel so designed as to maximally avoid the direct action of an impact force on the interface between an adhesive layer and glass through mitigating it even if it acts on a cap, so as to enable a suction port closure to be protected as desired through preventing the cap from peeling off. SOLUTION: This glass panel is so designed that, a pair of plate glasses 1A and 1B are spacedly disposed in the thickness direction and the space V between them is closed at reduced pressures, and a suction port closure 7 after the space V is depressurized is set up projectedly on the surface of one of the plate glasses 1A, 1B, a cap 8 for protecting the suction port closure 1 covers the closure 1 in such a condition as to have a space S between it and the closure 8 and adheres to one of the plate glasses via an elastic adhesive layer 9.
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