| 摘要 |
A system for controlling a control panel of a washing machine is provided to improve external appearance and improve convenience by lighting a subordinate washing course button after a main washing course is selected. A system for controlling a control panel of a washing machine has a control panel and a control unit. The control panel sets a washing course when power is applied and displays the set washing course. The control panel includes a main PCB(137), a touch PCB(134), and a touch panel. The touch PCB(Printed Circuit Board) is layered on the main PCB. The touch panel has a letter film(133) and a transparent panel(131). The control unit controls the control panel to display washing process information for each washing course. |
