Case in point: Muji’s elegant aluminum suitcase, first introduced in 2017 and back for a second run, not to mention a sophmore color: matte black. First released in 2017, Muji’s Japan-exclusive ...

The proposed MCPCB is composed of a dense alumina thin film on an aluminum plate, instead of the conventional MCPCB with ceramic polymer composite, which shows low thermal conductivity. Dense alumina ...