电子纸电磁手写技术研究  

Research on Electromagnetic Handwriting Technology of e-Paper

作　　者：王小春 

机构地区：[1]未来创建(深圳)科技有限公司

出　　处：《信息技术与标准化》2023年第3期47-52,共6页Information Technology & Standardization

摘　　要：电磁手写技术无需内置电池,且具有标配笔的更换成本更优、手写输入效果更好、压感精度更高的优点,相比于电容手写技术,更具有推广性。介绍了电磁手写技术系统、电磁手写技术原理及电磁手写技术优势,分析了电磁手写技术主要技术指标,并从手写延迟优化、贴合校准、磁铁屏蔽、干扰规避等方面提出优化建议,为产品设计者在选择手写技术时提供全面的参考。The electromagnetic handwriting technology does not need a built-in battery,and the replacement cost of the standard pen is better,the handwriting input effect is better,and the pressure sensing accuracy is higher,compared with the capacitive handwriting technology,it is widely used.This paper introduces the electromagnetic handwriting technology system,the principle of celectromagnetic handwriting technology and the advantages of electromagnetic handwriting technology,analyzes the main technical indicators of electromagnetic handwriting technology,and puts forward optimization suggestions from the aspects of handwriting delay optimization,fitting calibration,magnetic shielding,interference avoidance,etc,providing a comprehensive reference for product designers when selecting handwriting technology.

关 键 词：电磁手写技术 电容手写技术 电磁感应板 控制器芯片 手写体验 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术] O441[自动化与计算机技术—计算机科学与技术] TN873[理学—电磁学]