2英寸全彩色AM-OLED显示屏的驱动方案  

A Driving Scheme for 2-inch Full-color AM-OLED Displays

作　　者：尹盛[1] 程帅[1] 沈亮[1] 刘陈[1] 张五星[1] 刘卫忠[1] 

机构地区：[1]华中科技大学电子科学与技术系,湖北武汉430074

出　　处：《现代显示》2003年第3期43-46,共4页Advanced Display

基　　金：国家863资助项目2002AA303260

摘　　要：设计了2英寸120×(160×3)全彩色AM-OLED显示屏的驱动方案。象素单元电路为简单的模拟驱动电路,但引入了基于四分场的数字灰度方案。采用FPGA设计了控制电路。仿真结果显示,该方案能够实现16级灰度显示。A driving scheme for 2-inch full-color AM-OLED displays with 120ⅹ(160ⅹ3) resolution is presented. The pixel driver circuits are simple analog drivers, but a digital addressing scheme based on 4 Sub-frames is introduced. A control circuit achieved by a FPGA device is designed. The simulated results indicate that 16-level gray-scale can be generated.

关 键 词：AM-OLED FPGA 灰度显示 有机电致发光器件 显示屏 驱动方案 

分 类 号：TN873.3[电子电信—信息与通信工程]