基于AL320C和AMOLED的视频信号转换与显示设计

Design of Video signals Conversion and Display based on AMOLED and AL320C

设计一种有机电致发光显示(OLED)的驱动控制电路,实现320×240×RGB像素点全彩色视频图像显示。本文采用AL320C视频解码与显示控制芯片,在获得视频信号的同时,还可以获得控制信号,简化了OLED显示屏的驱动控制难度。本设计电路简单、成本低,实验表明显示效果良好,为各种便携式系统显示前端的设计提供参考。

The design of a driver control circuit of light-emitting display （OLED） achieves 320×240×RGB pixel full-color video image display. The paper uses video decoding and display control chip--AL320C to acquire control signals while receiving video signals, and Simplify the controlling difficulty of OLED display driver. The circuit is simple and low cost, and experiments show that it has good show results, thus it provides a reference for the design of the front display of all kinds of portable systems.