公开(公告)号：US20200345279A1

公开(公告)日：2020-11-05

申请号：US16872522

申请日：2020-05-12

Applicant: The Board of Trustees of the University of Illinois ,  Northwestern University

Inventor： John A. ROGERS ,  Jungil CHOI ,  Sungbong KIM

IPC: A61B5/145 ,  A61B5/00 ,  B01L3/00 ,  G01N33/50

Abstract: The invention provides systems for handling biofluids including the transport, capture, collection, storage, sensing, and/or evaluation of biofluids released by tissue. Systems of some aspects provide a versatile platform for characterization of a broad range of physical and/or chemical biofluid attributes in real time and over clinically relevant timeframes. Systems of some aspects provide for collection and/or analysis of biofluids from conformal, watertight tissue interfaces over time intervals allowing for quantitative temporal and/or volumetric characterization of biofluid release, such as release rates and release volumes.

公开(公告)号：US20200013720A1

公开(公告)日：2020-01-09

申请号：US16272488

申请日：2019-02-11

Applicant: The Board of Trustees of the University of Illinois

Inventor： John A. ROGERS ,  Dahl-Young KHANG ,  Yugang SUN ,  Etienne MENARD

IPC: H01L23/538 ,  H01L29/72 ,  B82Y10/00 ,  H01L21/02 ,  H01L21/683 ,  H01L27/12 ,  H01L29/06 ,  H01L29/16 ,  H01L29/778 ,  H01L29/786 ,  H01L31/0392 ,  H01L31/18 ,  H05K1/02 ,  H01L23/29 ,  H01L29/15 ,  H01L23/31 ,  H01L23/00

Abstract: The present invention provides stretchable, and optionally printable, semiconductors and electronic circuits capable of providing good performance when stretched, compressed, flexed or otherwise deformed. Stretchable semiconductors and electronic circuits of the present invention preferred for some applications are flexible, in addition to being stretchable, and thus are capable of significant elongation, flexing, bending or other deformation along one or more axes. Further, stretchable semiconductors and electronic circuits of the present invention may be adapted to a wide range of device configurations to provide fully flexible electronic and optoelectronic devices.

公开(公告)号：US20180286820A1

公开(公告)日：2018-10-04

申请号：US15865033

申请日：2018-01-08

Applicant: The Board of Trustees of the University of Illinois

Inventor： John A. ROGERS ,  SukWon HWANG ,  Xian HUANG

IPC: H01L23/00 ,  H01L25/00 ,  H01L21/28 ,  H01L21/306 ,  H01L21/56 ,  H01L21/683 ,  H01L21/768 ,  H01L21/78 ,  H01L21/8238 ,  H01L21/84 ,  H01L23/532 ,  H01L25/065 ,  H01L25/16 ,  G01N27/22

Abstract: Provided are methods of making a transient electronic device by fabricating one or more inorganic semiconductor components, one or more metallic conductor components or one or more inorganic semiconductor components and one or more metallic conductor components supported by a mother substrate. The components may independently comprise a selectively transformable material and, optionally, further have a preselected transience profile. The components are transfer printed, thereby decoupling the component fabrication step from additional processing to provide desired device functionality and transient properties. A substrate layer is provided on top of the components and used to facilitate handling, processing, and/or device functionality.

公开(公告)号：US20180192952A1

公开(公告)日：2018-07-12

申请号：US15741081

申请日：2016-07-01

Applicant: The Board of Trustees of the University of Illinois ,  Washington University in St. Louis

Inventor： John A. ROGERS ,  Gunchul SHIN ,  Sung Il PARK ,  Robert GEREAU ,  Clinton MORGAN ,  Daniel BRENNER ,  Michael BRUCHAS ,  Jordan McCALL

IPC: A61B5/00 ,  A61B5/01 ,  A61B5/04 ,  A61B5/07 ,  A61B5/03 ,  A61F7/12 ,  A61N1/05 ,  A61N1/372 ,  A61M31/00 ,  A61N1/378 ,  A61N5/06 ,  A61N1/375

CPC classification number: A61B5/686 ,  A61B5/0031 ,  A61B5/0084 ,  A61B5/01 ,  A61B5/036 ,  A61B5/04 ,  A61B5/04001 ,  A61B5/042 ,  A61B5/076 ,  A61B5/1459 ,  A61B5/1473 ,  A61B5/407 ,  A61B5/4839 ,  A61B5/6868 ,  A61B5/6877 ,  A61B2503/40 ,  A61B2503/42 ,  A61B2560/0219 ,  A61B2562/0209 ,  A61B2562/0233 ,  A61B2562/164 ,  A61B2562/222 ,  A61F7/12 ,  A61F2007/126 ,  A61M31/002 ,  A61M2205/3515 ,  A61M2205/3523 ,  A61M2205/8243 ,  A61N1/05 ,  A61N1/0529 ,  A61N1/0553 ,  A61N1/37229 ,  A61N1/37518 ,  A61N1/3787 ,  A61N5/0601 ,  A61N5/062 ,  A61N5/0622 ,  A61N2005/0612 ,  A61N2005/0651 ,  A61N2005/0652 ,  H01Q1/273 ,  H01Q5/35 ,  H01Q9/42 ,  H02J7/025 ,  H02J50/27 ,  H02J50/80 ,  H04B5/0037 ,  H05K1/0283 ,  H05K2201/09263 ,  H05K2201/10098

Abstract: Provided are fully implantable soft medical devices and related methods. The devices comprise stretchable electronic devices between on an elastomeric substrate and an elastomeric super-state. Electronic components of the electronic device are configured to interface with tissue. Wireless power and control systems provide wireless power and control of the electronic components, thereby providing the fully implantable functionality. The devices may have a plurality of independently addressable electronic components, such as LEDs. In this manner, wireless control of a single implanted device may still provide multi-functional capabilities, including in a multiplexed configuration.

公开(公告)号：US20180064377A1

公开(公告)日：2018-03-08

申请号：US15625087

申请日：2017-06-16

Applicant: The Board of Trustees of the University of Illinois ,  Northwestern University

Inventor： John A. ROGERS ,  Jungil CHOI ,  Sungbong KIM

IPC: A61B5/145 ,  G01N33/50 ,  A61B5/00

CPC classification number: A61B5/14517 ,  A61B5/0059 ,  A61B5/6833 ,  A61B2560/0214 ,  A61B2560/0462 ,  B01L3/5027 ,  B01L2300/0627 ,  B01L2300/0803 ,  B01L2300/0864 ,  B01L2300/0883 ,  B01L2300/123 ,  B01L2400/0406 ,  G01N33/50

Abstract: The invention provides systems for handling biofluids including the transport, capture, collection, storage, sensing, and/or evaluation of biofluids released by tissue. Systems of some aspects provide a versatile platform for characterization of a broad range of physical and/or chemical biofluid attributes in real time and over clinically relevant timeframes. Systems of some aspects provide for collection and/or analysis of biofluids from conformal, watertight tissue interfaces over time intervals allowing for quantitative temporal and/or volumetric characterization of biofluid release, such as release rates and release volumes.

公开(公告)号：US20170309733A1

公开(公告)日：2017-10-26

申请号：US15640206

申请日：2017-06-30

Applicant: The Board of Trustees of the University of Illinois

Inventor： Ralph G. NUZZO ,  John A. ROGERS ,  Etienne MENARD ,  Keon Jae LEE ,  Dahl-Young KHANG ,  Yugang SUN ,  Matthew MEITL ,  Zhengtao ZHU

IPC: H01L29/76 ,  B82Y10/00 ,  H01L33/00 ,  H01L31/18 ,  H01L31/0392 ,  H01L29/786 ,  H01L29/12 ,  H01L29/06 ,  H01L29/04 ,  H01L27/12 ,  H01L25/075 ,  H01L23/00 ,  H01L23/02 ,  H01L21/683 ,  H01L21/322 ,  H01L21/308 ,  H01L21/02 ,  H01L33/32

CPC classification number: H01L29/76 ,  B81C2201/0185 ,  B82Y10/00 ,  H01L21/02521 ,  H01L21/02603 ,  H01L21/02628 ,  H01L21/308 ,  H01L21/322 ,  H01L21/6835 ,  H01L23/02 ,  H01L24/03 ,  H01L24/05 ,  H01L24/08 ,  H01L24/29 ,  H01L24/32 ,  H01L24/80 ,  H01L24/83 ,  H01L24/94 ,  H01L24/97 ,  H01L25/0753 ,  H01L27/1285 ,  H01L27/1292 ,  H01L29/04 ,  H01L29/06 ,  H01L29/0665 ,  H01L29/0673 ,  H01L29/0676 ,  H01L29/068 ,  H01L29/12 ,  H01L29/78603 ,  H01L29/78681 ,  H01L29/78696 ,  H01L31/0392 ,  H01L31/03926 ,  H01L31/1804 ,  H01L31/1864 ,  H01L31/1896 ,  H01L33/007 ,  H01L33/0079 ,  H01L33/32 ,  H01L2221/68368 ,  H01L2221/68381 ,  H01L2224/03 ,  H01L2224/0332 ,  H01L2224/0345 ,  H01L2224/03614 ,  H01L2224/0362 ,  H01L2224/05073 ,  H01L2224/05082 ,  H01L2224/05124 ,  H01L2224/05144 ,  H01L2224/05155 ,  H01L2224/05166 ,  H01L2224/05552 ,  H01L2224/05553 ,  H01L2224/05554 ,  H01L2224/05555 ,  H01L2224/05644 ,  H01L2224/05666 ,  H01L2224/08225 ,  H01L2224/2919 ,  H01L2224/32225 ,  H01L2224/80 ,  H01L2224/80006 ,  H01L2224/80121 ,  H01L2224/80862 ,  H01L2224/80895 ,  H01L2224/83 ,  H01L2224/83005 ,  H01L2224/83121 ,  H01L2224/83192 ,  H01L2224/83193 ,  H01L2224/8385 ,  H01L2224/83862 ,  H01L2224/9202 ,  H01L2224/94 ,  H01L2224/95 ,  H01L2224/97 ,  H01L2924/00012 ,  H01L2924/01032 ,  H01L2924/0665 ,  H01L2924/10253 ,  H01L2924/10329 ,  H01L2924/12032 ,  H01L2924/12036 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12043 ,  H01L2924/12044 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/1306 ,  H01L2924/13063 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/1461 ,  H01L2924/15159 ,  H01L2924/15162 ,  H01L2924/15788 ,  H01L2924/1579 ,  Y02E10/547 ,  Y02P70/521 ,  Y10S977/707 ,  Y10S977/724 ,  H01L2924/00014 ,  H01L2924/00

Abstract: The invention provides methods and devices for fabricating printable semiconductor elements and assembling printable semiconductor elements onto substrate surfaces. Methods, devices and device components of the present invention are capable of generating a wide range of flexible electronic and optoelectronic devices and arrays of devices on substrates comprising polymeric materials. The present invention also provides stretchable semiconductor structures and stretchable electronic devices capable of good performance in stretched configurations.

公开(公告)号：US20160005700A1

公开(公告)日：2016-01-07

申请号：US14772354

申请日：2014-03-06

Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS

Inventor： John A. ROGERS ,  SukWon HWANG ,  Xian HUANG

IPC: H01L23/00 ,  H01L21/84 ,  H01L21/683 ,  H01L21/768 ,  H01L25/065 ,  H01L23/532 ,  H01L25/16 ,  H01L21/78 ,  H01L21/306 ,  H01L25/00 ,  H01L21/56 ,  H01L21/28

CPC classification number: H01L23/564 ,  G01N27/22 ,  H01L21/28 ,  H01L21/30604 ,  H01L21/561 ,  H01L21/6835 ,  H01L21/768 ,  H01L21/78 ,  H01L21/8238 ,  H01L21/84 ,  H01L23/53257 ,  H01L24/96 ,  H01L25/0655 ,  H01L25/16 ,  H01L25/50 ,  H01L2221/68368 ,  H01L2221/68372 ,  H01L2221/68381 ,  H01L2924/01012 ,  H01L2924/01026 ,  H01L2924/0103 ,  H01L2924/01042 ,  H01L2924/01074 ,  H01L2924/1203 ,  H01L2924/12043 ,  H01L2924/1205 ,  H01L2924/13091

Abstract: Provided are methods of making a transient electronic device by fabricating one or more inorganic semiconductor components, one or more metallic conductor components or one or more inorganic semiconductor components and one or more metallic conductor components supported by a mother substrate. The components may independently comprise a selectively transformable material and, optionally, further have a preselected transience profile. The components are transfer printed, thereby decoupling the component fabrication step from additional processing to provide desired device functionality and transient properties. A substrate layer is provided on top of the components and used to facilitate handling, processing, and/or device functionality.

Abstract translation: 提供了通过制造一个或多个无机半导体部件，一个或多个金属导体部件或一个或多个无机半导体部件以及由母体基板支撑的一个或多个金属导体部件来制造瞬态电子器件的方法。 组分可以独立地包含选择性可转化材料，并且任选地还具有预选的瞬态曲线。 组件被转印印刷，从而将组件制造步骤与附加处理分离，以提供期望的装置功能和瞬态特性。 衬底层设置在部件的顶部，并且用于促进处理，处理和/或器件功能。

公开(公告)号：US20140361409A1

公开(公告)日：2014-12-11

申请号：US14246962

申请日：2014-04-07

Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS

Inventor： John A. ROGERS ,  Ralph G. NUZZO ,  Matthew MEITL ,  Heung Cho KO ,  Jongseung YOON ,  Etienne MENARD ,  Alfred J. BACA

IPC: H01L31/0735 ,  H01L31/0304 ,  H01L31/18

CPC classification number: H01L31/0735 ,  B81C1/0046 ,  B81C2201/0191 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y40/00 ,  H01L21/7813 ,  H01L29/155 ,  H01L29/20 ,  H01L31/03046 ,  H01L31/068 ,  H01L31/0687 ,  H01L31/072 ,  H01L31/0725 ,  H01L31/184 ,  H01L31/1844 ,  H01L33/0079 ,  H01L2924/0002 ,  Y02E10/52 ,  Y02E10/544 ,  Y02E10/547 ,  Y02P70/521 ,  Y10T156/1195 ,  H01L2924/00

Abstract: Provided are methods for making a device or device component by providing a multi layer structure having a plurality of functional layers and a plurality of release layers and releasing the functional layers from the multilayer structure by separating one or more of the release layers to generate a plurality of transferable structures. The transferable structures are printed onto a device substrate or device component supported by a device substrate. The methods and systems provide means for making high-quality and low-cost photovoltaic devices, transferable semiconductor structures, (opto-)electronic devices and device components.

Abstract translation: 提供了通过提供具有多个功能层和多个释放层的多层结构来制造器件或器件部件的方法，并且通过分离一个或多个释放层从多层结构释放功能层以产生多个 的可转移结构。 可转移结构被印刷到由器件衬底支撑的器件衬底或器件部件上。 该方法和系统提供制造高质量和低成本的光伏器件，可转移的半导体结构（光电）器件和器件部件的手段。

公开(公告)号：US20130320503A1

公开(公告)日：2013-12-05

申请号：US13801868

申请日：2013-03-13

Applicant: The Board of Trustees of the University of Illinois

Inventor： Ralph G. NUZZO ,  John A. ROGERS ,  Etienne MENARD ,  Keon Jae LEE ,  Dahl-Young KHANG ,  Yugang SUN ,  Matthew MEITL ,  Zhengtao ZHU

IPC: H01L21/02 ,  H01L21/308 ,  H01L29/12

CPC classification number: H01L29/76 ,  B81C2201/0185 ,  B82Y10/00 ,  H01L21/02521 ,  H01L21/02603 ,  H01L21/02628 ,  H01L21/308 ,  H01L21/322 ,  H01L21/6835 ,  H01L23/02 ,  H01L24/03 ,  H01L24/05 ,  H01L24/08 ,  H01L24/29 ,  H01L24/32 ,  H01L24/80 ,  H01L24/83 ,  H01L24/94 ,  H01L24/97 ,  H01L25/0753 ,  H01L27/1285 ,  H01L27/1292 ,  H01L29/04 ,  H01L29/06 ,  H01L29/0665 ,  H01L29/0673 ,  H01L29/0676 ,  H01L29/068 ,  H01L29/12 ,  H01L29/78603 ,  H01L29/78681 ,  H01L29/78696 ,  H01L31/0392 ,  H01L31/03926 ,  H01L31/1804 ,  H01L31/1864 ,  H01L31/1896 ,  H01L33/007 ,  H01L33/0079 ,  H01L33/32 ,  H01L2221/68368 ,  H01L2221/68381 ,  H01L2224/03 ,  H01L2224/0332 ,  H01L2224/0345 ,  H01L2224/03614 ,  H01L2224/0362 ,  H01L2224/05073 ,  H01L2224/05082 ,  H01L2224/05124 ,  H01L2224/05144 ,  H01L2224/05155 ,  H01L2224/05166 ,  H01L2224/05552 ,  H01L2224/05553 ,  H01L2224/05554 ,  H01L2224/05555 ,  H01L2224/05644 ,  H01L2224/05666 ,  H01L2224/08225 ,  H01L2224/2919 ,  H01L2224/32225 ,  H01L2224/80 ,  H01L2224/80006 ,  H01L2224/80121 ,  H01L2224/80862 ,  H01L2224/80895 ,  H01L2224/83 ,  H01L2224/83005 ,  H01L2224/83121 ,  H01L2224/83192 ,  H01L2224/83193 ,  H01L2224/8385 ,  H01L2224/83862 ,  H01L2224/9202 ,  H01L2224/94 ,  H01L2224/95 ,  H01L2224/97 ,  H01L2924/00012 ,  H01L2924/01032 ,  H01L2924/0665 ,  H01L2924/10253 ,  H01L2924/10329 ,  H01L2924/12032 ,  H01L2924/12036 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12043 ,  H01L2924/12044 ,  H01L2924/1305 ,  H01L2924/1306 ,  H01L2924/13063 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/1461 ,  H01L2924/15159 ,  H01L2924/15162 ,  H01L2924/15788 ,  H01L2924/1579 ,  Y02E10/547 ,  Y02P70/521 ,  Y10S977/707 ,  Y10S977/724 ,  H01L2924/00014 ,  H01L2924/00

Abstract: The invention provides methods and devices for fabricating printable semiconductor elements and assembling printable semiconductor elements onto substrate surfaces. Methods, devices and device components of the present invention are capable of generating a wide range of flexible electronic and optoelectronic devices and arrays of devices on substrates comprising polymeric materials. The present invention also provides stretchable semiconductor structures and stretchable electronic devices capable of good performance in stretched configurations.

公开(公告)号：US20220225882A1

公开(公告)日：2022-07-21

申请号：US17491316

申请日：2021-09-30

Applicant: The Board of Trustees of the University of Illinois

Inventor： John A. ROGERS ,  Li GAO ,  Viktor MALYARCHUK ,  Richard Chad WEBB

IPC: A61B5/01 ,  A61B5/00 ,  A61B5/318 ,  A61B5/369 ,  A61B5/389 ,  A61B5/02 ,  A61B5/0205 ,  A61B5/026 ,  A61B5/028

Abstract: Provided are tissue-mounted devices and methods for monitoring a thermal transport property (e.g., thermal conductivity, thermal diffusivity, heat capacity) of tissue, such as skin. The devices conformally mount to the tissue and have one or more thermal actuators and a plurality of sensors. The actuator applies heat to the tissue and the sensors to detect a spatio temporal distribution of a physiological tissue parameter or physical property resulting from the heating. This spatio temporal information may be correlated with a rate, velocity and/or direction of blood flow, the presence of a vascular occlusion, circulation changes due to inflammation, hydration level and other physiological parameters.