摘要
以ARM7芯片LPC2138为微控制器,设计了基于间接控制接口技术的全彩OLED驱动控制电路。LPC2138通过向驱动控制器SSD1355U4提供数据信号和控制信号,从而实现全彩无源OLED屏的65 k色显示,分辨率为128×128。文章主要从硬件接口设计以及驱动程序两方面详细介绍了如何实现OLED屏全彩图片显示。
Based on the micro-controlling system of LPC2138,which belongs to ARM7 chips family,a drive control circuit for full-color organic light-emitting device（OLED） is designed by indirect control interface technology.By offering data signals and control signals for the drive controller SSD1355U4,a resolution of 128×128 and 65 k full-color passive OLED screen is displayed.The realization of full-color image for OLED screen is described in detail in two aspect of hardware interface design and drive program.
出处
《光电子技术》
CAS
北大核心
2010年第4期279-282,共4页
Optoelectronic Technology
基金
教育部留学归国基金资助课题(GGRYJJ08-05)
教育部博士点基金资助课题(20090185110020)
四川省青年基金资助课题(09ZQ026-074)
部级基金资助课题(9140A02060609DZ0208)
