| 摘要 |
<p>Provided is a vacuum multi-layer panel, which includes: a pair of outer plates which are provided with a predetermined gap therebetween; a sealing member which achieves a boundary of an sealed space so as to form the sealed space together with the pair of outer plates; a number of rod-shaped spacers which are provided at predetermined intervals in the sealed space; and a closing member which forms the sealed space together with the sealing member. Accordingly, position of each spacer changes at minimum in a manufacturing process, and thus productivity can be enhanced, a support strength for supporting the outer plates can be improved, and an evacuation operation can be conveniently carried out.</p> |
