基于离线调度的电泳式类纸显示屏多通道刷新研究

Research of Electrophoretic Display Multi-pipeline Update Based on Off-line Scheduling

类纸显示屏由于其所具有的自然性,已经被认为是在未来的普适计算环境中一种不可或缺的显示材料。文章针对类纸屏控制器的多通道刷新原理进行分析,提出了一种基于离线调度的多通道刷新调度方法。通过数学证明,该方法在保证显示顺序依赖的前提下,可以对队列中的多刷新任务实现在获得最优显示时间下的并行刷新任务划分。

Electrophoretic Display has been considered as an indispensable display materials in the future ubiquitous computing environment,because of its nature.This paper analyzes and researches the principle of EPD controller multi-pipeline update,and proposes a method of multi-pipeline update based on off-line scheduling.Through mathematical proof,on the condition that update task order is ensured,this method can achive an optimal time cost and a partition of update tasks in the request queue.