Patent ID: 11942895

Abstract:
A panel connected body includes a plurality of flat panels arranged in a matrix of m rows and n columns, where m≥3 and n≥3; and a plurality of row-direction connection portions and column-direction connection portions which connect together panels that are adjacent in a row direction and column direction, respectively. A first type row satisfying relationships D1≥2L and Dy≥Dy−1−2L and a second type row satisfying relationships Dn≥2L and Dy≥Dy+1+2L are alternately included, where Dy is a length along the column direction of the column-direction connection portions in a y-th column, and L is a thickness of the panels. The relationship E≤WC−L is satisfied, where WC is a length along the column direction of the panels and E is a length along the column direction of the row-direction connection portions.