摘要
像素驱动电路参数设计是AMOLED驱动设计的重点内容之一。文章以最基本的2T1C结构的像素驱动电路为例,详尽地阐述了其参数设计的基本思路、流程、方法,对于其他结构的像素驱动电路参数设计有重要的参考及借鉴意义。阐述了最基本的2T1C结构的像素驱动电路的工作原理,并结合工程实践提出了其参数流程化设计方法,最后通过SmartSpice仿真进行了验证。仿真结果表明,文中提出的流程方法切实可行,能快速确定像素驱动电路参数。
The design of pixel driving circuit's parameter is one of the important contents of the AMOLED driver's design. In the paper, as an example with the basic structure of the 2TIC pixel driving circuit, the paper expounds the basic idea of the parameters design, process and method. It is an important reference design for the pixel driving circuit's parame- ter of other structure parameters. This paper describes the working principle on the basic structure of the 2TIC pixel driving circuit, then it puts forward the streamline design of the parameters with the engineering practice, finally the analysis is verified by SmartSpice simu- lation. The experiments of SmartSpice simulation indicated that the streamline design is fea- sible and it can quickly get the pixel driving circuit parameters.
出处
《液晶与显示》
CAS
CSCD
北大核心
2013年第4期587-592,共6页
Chinese Journal of Liquid Crystals and Displays
基金
国家自然科学基金项目资助(No.61271330)