摘要
文中提出了平板显示系统的通用扫描模型,包括电路模型及数学模型。依据显示成像过程中的像素独立及驱动累积等基本原则,抽象并建立显示系统及其扫描子系统的电路模型;接着,对扫描子系统进行性能分析,定义衡量系统性能情况的关键指标;最后,针对实际应用中的具体扫描模型进行性能比较,验证了该模型的实际效果。该通用扫描模型的建立为高灰度等级扫描方法的优化与推导提供理论基础,具有科学意义和广阔的应用前景。
A general scanning model ,including the circuit model and the mathematical model,for flat panel display system is presented. Firstly, based on the basic principles of pixel independence and driving accumulation in the imaging process, the circuit model of display system and its sub-scan system was abstracted and established. Then it made performance analysis for the scanning sub-scan system,and defined key indicators of system performance. Finally,it made a performance comparison among different specific scanning models. The model provided a theoretical basis for high gray scale optimization and derivation of scanning methods, had scientific signification and wide application prospect.
出处
《计算机技术与发展》
2013年第6期195-198,203,共5页
Computer Technology and Development
基金
国家自然科学基金资助项目(60773081)
上海市教育委员会科研(07ZZ08)
关键词
平板显示
通用扫描模型
灰度等级
电路模型
fiat panel display
general scanning model
gray scale
circuit model
