Adhesive sheets, unit panels and video wall displays

Abstract

The technical problem of the present invention is to provide an adhesive sheet, a unit panel, and a splicing display with good laser cutting processability. This adhesive sheet (1A) is an adhesive sheet (1A) used to manufacture a unit panel (2A) constituting a splicing display. It has a first adhesive layer (12), a second adhesive layer (13), and a core material (14) disposed between the first adhesive layer (12) and the second adhesive layer (13). The elongation at break measured by a tensile test on the adhesive laminate (11) composed of the first adhesive layer (12), the core material (14) and the second adhesive layer (13) at a tensile speed of 200 mm / min is 1000% or less, or the fracture stress measured by the tensile test is 10 MPa or more.

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