To solve the problem of a low-yield recycling step caused by destruction of a glass assembly due to a difference in thermal expansion coefficient among a plasma display panel, a high-conductive sheet and a heat-radiating plate in a disassembling step, in the conventional disassembling method of a plasma display panel assembly.
The plasma display panel assembly includes the plasma display panel, the heat-radiating plate for radiating heat of the plasma display panel, and the heat-conductive sheet stuck to the plasma display panel with a first adhesive layer and stuck to the heat-radiating plate with a second adhesive layer. The first adhesive layer contains thermally expandable particles in the surface on the side of the plasma display panel. Thus, by irradiating the first adhesive layer with an energy beam, the plasma display panel is easily peeled off from the heat-radiating plate, and efficient recycling is made attainable.
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ARAKI NORIE
TANI MIYUKI
OZAWA TETSUO
NAGASHIMA TAKASHI
Hiroki Naito
Daisuke Nagano