| 摘要 |
PURPOSE: An audio and AVN(Audio Video Navigation) system having an AMOLED(Active Matrix Organic Light Emitting Diodes) display buttons is provided to change a function, a color, and an image of display buttons according to each position of displayed buttons on the AMOLED display. CONSTITUTION: An audio and AVN system comprises a map storing unit(120), a control unit(130), and an output unit(140). The map storing unit saves positions, functions, and images of buttons. The control unit reads the positions, the functions, and the images of buttons saved in the map storing unit when power is supplied. The output unit displays the functions, and the images of buttons read by the control unit. The output unit comprises an AMOLED display.
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