物联网学报 ›› 2022, Vol. 6 ›› Issue (1): 1-12.doi: 10.11959/j.issn.2096-3750.2022.00252

• 专题:物联终端与芯片 •    下一篇

智能隐形眼镜的研究进展与挑战

徐建东1,2, 李睿嵩3, 常昊1,2, 杨轶1,2, 张盛4, 任天令1,2,5   

  1. 1 清华大学集成电路学院,北京 100084
    2 清华大学北京信息科学与技术国家研究中心,北京 100084
    3 加州大学伯克利分校电气工程与计算机科学系,美国 伯克利 94720
    4 清华大学深圳国际研究生院,广东 深圳 518055
    5 清华大学柔性电子技术研究中心,北京 100084
  • 修回日期:2022-01-03 出版日期:2022-03-30 发布日期:2022-03-01
  • 作者简介:徐建东(1995− ),男,清华大学集成电路学院博士生,主要研究方向为智能可穿戴电子器件与系统
    李睿嵩(1999− ),女,加州大学伯克利分校电气工程与计算机科学系在读,主要研究方向为智能微纳电子器件
    常昊(1999− ),男,清华大学集成电路学院硕士生,主要研究方向为柔性传感器与可穿戴设备
    杨轶(1978− ),男,博士,清华大学集成电路学院副教授、博士生导师,主要研究方向为二维纳电子器件、纳米声学器件、集成谐振器件、柔性电子器件及其应用系统等
    张盛(1975− ),男,博士,清华大学深圳国际研究生院副教授、博士生导师,主要研究方向为通信及系统集成、图像及运动传感、区块链、面向物联网的操作系统等
    任天令(1971− ),男,博士,清华大学集成电路学院教授、博士生导师,清华大学信息科学技术学院副院长,清华大学环境与健康传感技术研究中心副主任,主要研究方向为新型二维电子器件与集成系统、先进智能芯片与系统、智能传感器与集成微系统等
  • 基金资助:
    国家重点研发计划(2021YFC3002200);国家自然科学基金资助项目(U20A20168);国家自然科学基金资助项目(61874065);国家自然科学基金资助项目(51861145202);清华大学自主研究计划基金资助项目(20193080047);深圳市科学技术项目(JCYJ20180508152046428)

Recent progresses and challenges in smart contact lens

Jiandong XU1,2, Ruisong LI3, Hao CHANG1,2, Yi YANG1,2, Sheng ZHANG4, Tianling REN1,2,5   

  1. 1 School of Integrated Circuits, Tsinghua University, Beijing100084, China
    2 Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing 100084, China
    3 Department of Electrical Engineering and Computer Science, University of California, Berkely, Berkeley 94720, USA
    4 Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
    5 Center for Flexible Electronics Technology, Tsinghua University, Beijing 100084, China
  • Revised:2022-01-03 Online:2022-03-30 Published:2022-03-01
  • Supported by:
    The National Key Research and Development Program of China(2021YFC3002200);The National Natural Science Foundation of China(U20A20168);The National Natural Science Foundation of China(61874065);The National Natural Science Foundation of China(51861145202);The Independent Research Program of Tsinghua University(20193080047);The Shenzhen Science and Technology Program(JCYJ20180508152046428)

摘要:

随着物联网技术的发展,隐形眼镜不仅仅局限于视力矫正,已成为智能可穿戴设备的新兴领域,并且随着“元宇宙”概念的提出,增强现实(AR,augmented reality)技术再次成为科技主流发展方向。全面综述了智能隐形眼镜在泪液生理信号监测、眼压监测、眼动追踪和增强现实4个方面关键技术的最新研究进展以及智能隐形眼镜的能量供应方案,并对智能隐形眼镜在智慧医疗和增强现实等方面的未来发展方向进行了展望。未来,智能隐形眼镜将实现甚至超越智能手机的功能,其显示可以通过眼球的运动控制来浏览各种信息,如消息、天气、生物标记物水平等。因此,智能隐形眼镜将在智慧医疗健康和元宇宙领域发挥重要的作用。

关键词: 智能隐形眼镜, 生理信号, 眼压监测, 眼动追踪, 增强现实, 智慧医疗

Abstract:

With advances in the Internet of things, contact lenses not only are limited to vision correction, but also have become an emerging field of the smart wearable device.And with the proposal of the concept of “meta universe”, augmented reality (AR) technology has once again become the mainstream development direction of science and technology.The latest research progress of key technologies of smart contact lenses in physiological signal monitoring, intraocular pressure monitoring, eye-movement tracking, and augmented reality, as well as the energy supply scheme of the contact lenses were summarized comprehensively.And the future development direction of smart contact lenses in intelligent health and augmented reality was looked forward.In the future, smart contact lenses will realize or surpass the functions of smartphone.Their displays can be controlled by eye movement, which enables us to browse various information, such as news, weather, biomarker level, etc.Therefore, the smart contact lens will play an important role in intelligent medical health and meta universe.

Key words: smart contact lens, physiological signal, intraocular pressure monitoring, eye-movement tracking, augmented reality, intelligent medical health

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