Doosung Tech

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WE DO SMART & GREEN

Process Introduction
USB PBA
This is composed of charging of cell phones, transmission and reception of data, ear jacks, microphones, and characteristically optimized circuits for each RF band, and is the PBA on which SMT parts are installed in the level of 70 to 90 points.
SENSOR PBA
This is the PBA, which is composed of IrED for the short distance recognition, usage environment recognition, and iris recognition of cell phone users, and SVC LED circuit.
SIDE KEY PBA
This is the PBA for cell phone volume, Bixby, and power operation.
Process Introduction