Thermal printheads (TPHs) are indispensable core components in modern printing scenarios, widely applied in retail receipt printing, logistics label marking, medical record output, and industrial tracing. Their performance directly affect printing re…

As the developing of the power electronics, manufacturers are looking for substrate solutions that not only deliver reliable performance but also make sense from a cost and production method. Alumina (Al₂O₃) substrates used in Direct Plated Copper (D…