专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2014124044A1 SELF-SIMILAR AND FRACTAL DESIGN FOR STRETCHABLE ELECTRONICS 审中-公开
标题翻译：用于可伸缩电子的自相似和分形设计
公开(公告)号：WO2014124044A1
公开(公告)日：2014-08-14
申请号：PCT/US2014/014932
申请日：2014-02-05
申请人： THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS , NORTHWESTERN UNIVERSITY , ROGERS, John A , FAN, Jonathan , YEO, Woon-Hong , SU, Yewang , HUANG, Yonggang , ZHANG, Yihui
发明人： ROGERS, John A , FAN, Jonathan , YEO, Woon-Hong , SU, Yewang , HUANG, Yonggang , ZHANG, Yihui
IPC分类号： H01L23/14 , H01L21/00 , H01L31/00 , H01L29/06 , H05K1/00 , B81C1/00
CPC分类号： H05K1/0283 , H01L23/145 , H01L23/49838 , H01L23/4985 , H01L2924/12032 , H01L2924/12041 , H01L2924/12042 , H01L2924/12043 , H01L2924/12044 , H01L2924/1461 , H01L2924/15747 , H05K2201/09263 , H01L2924/00
摘要： The present invention provides electronic circuits, devices and device components including one or more stretchable components, such as stretchable electrical interconnects, electrodes and/or semiconductor components. Stretchability of some of the present systems is achieved via a materials level integration of stretchable metallic or semiconducting structures with soft, elastomeric materials in a configuration allowing for elastic deformations to occur in a repeatable and well- defined way. The stretchable device geometries and hard-soft materials integration approaches of the invention provide a combination of advance electronic function and compliant mechanics supporting a broad range of device applications including sensing, actuation, power storage and communications..
摘要翻译：本发明提供了包括一个或多个可伸缩部件的电子电路，器件和器件部件，例如可拉伸电互连，电极和/或半导体部件。本发明的一些系统的伸缩性是通过可拉伸的金属或半导体结构与柔软的弹性体材料的材料水平整合来实现的，该结构允许弹性变形以可重复且明确的方式发生。本发明的可拉伸装置几何形状和硬 - 软材料的集成方法提供了先进的电子功能和顺应力学的组合，其支持广泛的装置应用，包括感测，致动，蓄电和通信。

2. 发明申请

WO2009029302A2 SHADOW EDGE LITHOGRAPHY FOR NANOSCALE PATTERNING AND MANUFACTURING 审中-公开
标题翻译：用于纳米图案和制造的阴影边缘平版印刷
公开(公告)号：WO2009029302A2
公开(公告)日：2009-03-05
申请号：PCT/US2008/063113
申请日：2008-05-08
申请人： UNIVERSITY OF WASHINGTON , CHUNG, Jae-Hyun , BAI, John Guofeng , YEO, Woon-Hong
发明人： CHUNG, Jae-Hyun , BAI, John Guofeng , YEO, Woon-Hong
CPC分类号： B82Y10/00 , B82Y40/00 , H01L21/0337 , H01L29/0665 , H01L29/0673 , Y10T428/24372
摘要： An advanced high-resolution and high-throughput shadow edge (116) lithography (SEL) method is disclosed for forming uniform zero- one- and two-dimensional nanostructures on a substrate. The method entails high-vacuum oblique vapor deposition and a compensated shadow effect of a pre-patterned layer (100). A method of compensating for cross-substrate variation is also disclosed. The compensation approach enables routine, low-cost fabrication of uniform nanoscale features, or nanogaps (110) on the order of 10 nm ± 1 nm, that can be used to etch nanowells (196) or to form nanostructures such as nanowires (169), using a selective metal lift-off process. A wafer-scale analytical model is proposed for predicting the width of nanogaps (110) fabricated by the shadow effect on pre-patterned edges. By combining compensation and pattern reversal techniques with multiple shadow patterning, two-dimensional structures such as crossing nanowires may be generated. A technique is disclosed for smoothing edge roughness of the nanostructures.
摘要翻译：公开了先进的高分辨率和高通量阴影边缘（116）光刻（SEL）方法用于在衬底上形成均匀的零一维和二维纳米结构。该方法需要高真空倾斜气相沉积和预制图层（100）的补偿阴影效应。还公开了补偿交叉衬底变化的方法。这种补偿方法可实现均匀的纳米尺度特征或纳米间隙（110）的常规，低成本制造，量级为10nm左右; 1纳米，这可以用于使用选择性金属剥离工艺来蚀刻纳米孔（196）或形成纳米结构（例如纳米线（169））。提出了一种晶片级分析模型，用于预测由预先图案化边缘上的阴影效应制造的纳米间隙（110）的宽度。通过将补偿和图案反转技术与多重阴影图案结合，可以生成诸如交叉纳米线的二维结构。公开了一种用于平滑纳米结构的边缘粗糙度的技术。

3. 发明申请

WO2022251636A1 STRAIN-ISOLATED SOFT BIOELECTRONICS FOR WEARABLE SENSOR DEVICES 审中-公开
公开(公告)号：WO2022251636A1
公开(公告)日：2022-12-01
申请号：PCT/US2022/031346
申请日：2022-05-27
申请人： YEO, Woon-Hong , GEORGIA TECH RESEARCH CORPORATION
发明人： YEO, Woon-Hong
IPC分类号： A61B5/257 , A41D31/14 , H01L21/76
摘要： An exemplary system and method are disclosed for a wearable soft bioelectronic system configured with strain isolators that can isolate its sensor electrode or other sensors in proximity or in contact with the skin from temporary stretching and relative motion of the skin due to gross body movements, e.g., walking. The exemplary system employs hard-soft materials and an isolation structure that facilitates the use of a wearable sensor that can be placed on the surface of the skin and minimize motion artifacts in the acquired signals during physical motion by the wearer. The exemplary system can employ stretchable sensors in combination with the strain isolators.

4. 发明申请

WO2022251696A1 WIRELESS SOFT SCALP ELECTRONICS AND VIRTUAL REALITY SYSTEM FOR BRAIN-MACHINE INTERFACES 审中-公开
公开(公告)号：WO2022251696A1
公开(公告)日：2022-12-01
申请号：PCT/US2022/031432
申请日：2022-05-27
申请人： GEORGIA TECH RESEARCH CORPORATION , YEO, Woon-Hong , MAHMOOD, Musa
发明人： YEO, Woon-Hong , MAHMOOD, Musa
IPC分类号： A61B5/16 , G16H50/20 , G16H40/63 , G16H20/30 , A61N1/18
摘要： An exemplary wireless soft scalp electronic system and method are disclosed that can actuate commands for a brain-machine interface (BMI) or brain-computer-interface (BCI) by performing real-time, continuous classification, e.g., via a trained neural network, of motor imagery (MI) brain signals or of steady-state visually evoked potential (SSVEP) signals. In some embodiments, the exemplary system is configured as a low-profile, portable system that includes microneedle electrodes that can acquire EEG signals for a brain-machine interface controller. The microneedle electrodes may be configured as soft imperceptible gel-less epidermis-penetrating microneedle electrodes that can provide improved contact surface area and reduced electrode impedance density, e.g., to enhance EEG signals and the signal classification accuracy. The microneedle electrodes can be further integrated with soft electronics that can be mounted locally in proximity to the electrodes to reduce obtrusive wiring and improve signal acquisition quality.

5. 发明申请

WO2022251631A2 SYSTEMS AND METHODS OF USING NANOMEMBRANE ELECTRONICS 审中-公开
公开(公告)号：WO2022251631A2
公开(公告)日：2022-12-01
申请号：PCT/US2022/031339
申请日：2022-05-27
申请人： YEO, Woon-Hong , CHOO, Hyojung J. , GEORGIA TECH RESEARCH CORPORATION , EMORY UNIVERSITY
发明人： YEO, Woon-Hong , CHOO, Hyojung J.
IPC分类号： A61B5/256 , A61B5/296 , A61B5/389
摘要： Described herein are wireless nanomembrane non-invasive system that integrates skin-wearable printed sensors and electronics and methods that can be used to monitor an electrophysiological parameter of a subject or to identify a therapeutic agent. The systems can include wearable devices, including skin-wearable printed sensors; and electronics for real-time, continuous monitoring of electrophysiological parameters of a subject.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式