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1. 发明授权

US11208321B2 Three-dimensional micro devices and method for their production 有权
公开(公告)号：US11208321B2
公开(公告)日：2021-12-28
申请号：US16107431
申请日：2018-08-21
申请人： LEIBNIZ-INSTITUT FUER FESTKOERPER-UND WERKSTOFFFORSCHUNG DRESDEN E.V
发明人： Daniil Karnaushenko , Dmitriy Karnaushenko , Oliver G. Schmidt
IPC分类号： B81C1/00 , B81C3/00 , B81B3/00 , B81B5/00
摘要： Three-dimensional micro devices usable as electromagnetic and magnetomechanical energy converters, as micromagnetic motors or generators, and methods for their production. The three-dimensional micro devices exhibit high efficiency even at dimensions on the microscale and below, and the method for production, as well as mass production, is simple and economical. Moreover, the three-dimensional micro devices at least include one three-dimensional device produced using roll-up technology. This three-dimensional device includes all functional and structural components for full functionality. At least one functional or structural component is an element that is at least partially freely movable at least partially within a surrounding element and is arranged such that it can be rotated at least around one of its axes.

2. 发明申请

US20150164554A1 METHOD FOR THE CONTROLLED MOVEMENT OF MOTILE CELLS IN LIQUID OR GASEOUS MEDIA 有权
标题翻译：用于液体或气体介质中的细胞控制运动的方法
公开(公告)号：US20150164554A1
公开(公告)日：2015-06-18
申请号：US14408126
申请日：2013-07-05
申请人： LEIBNIZ-INSTITUT FUER FESTKOERPER UND WERKSTOFFFORSCHUNG DRESDEN E.V.
发明人： Veronika Magdanz , Samuel Sanchez , Oliver G. Schmidt
IPC分类号： A61B17/43 , A61D19/02
CPC分类号： A61B17/43 , A61B2017/00876 , A61D19/02 , C12N5/0612
摘要： The invention concerns the domains of materials science and medicine and relates to a method such as can he applied to in vivo or in vitro fertilization, for instance. The problem addressed by the present invention is that of specifying a method with which the activity and controlled mobility of motile cells is improved and the absorption of materials alien to the cell is prevented as far as possible. The problem is solved by a method in which one or more motile cells are introduced into or attached to one or a plurality of magnetic particles, and subsequently the magnetic particles with the motile cells introduced into them or attached to them are moved in a directional trimmer by the application of an external magnetic field. The problem is further solved by the use of the method for the controlled movement of motile cells in liquid or gaseous media in the body of a mammal or human being.
摘要翻译：本发明涉及材料科学和医学的领域，并且涉及例如可以应用于体内或体外受精的方法。本发明提出的问题在于，尽可能地防止移动电池的活性和受控的移动性得到改善并且防止与电池异物的材料的吸收的方法。该问题通过一种或多种运动细胞被引入或附着到一个或多个磁性颗粒的方法来解决，随后将引入到其中或附着于它们的运动细胞的磁性颗粒在定向微调器中移动通过施加外部磁场。通过使用用于哺乳动物或人体内的液体或气体介质中的运动细胞受控运动的方法进一步解决了该问题。

3. 发明申请

US20200054239A1 THREE-DIMENSIONAL TOMOGRAPH 审中-公开
公开(公告)号：US20200054239A1
公开(公告)日：2020-02-20
申请号：US16462743
申请日：2017-11-03
申请人： LEIBNIZ-INSTITUT FUER FESTKOERPER-UND WERKSTOFFFORSCHUNG DRESDEN E.V.
发明人： Oliver G. SCHMIDT , Mariana MEDINA SANCHEZ , Sonja Maria WEIZ
IPC分类号： A61B5/053 , A61B5/00
摘要： A three-dimensional tomograph as can be used for examining and manipulating objects on the millimeter scale or smaller, for example, for examining and manipulating biological cells, molecules or ions. The three-dimensional tomograph achieves reproducible and reliable signals in millimeter dimensions or smaller dimensions without significant signal overlays. The three-dimensional tomograph is composed of at least one three-dimensional microcomponent made of a rolled-up or folded-up layer stack of at least one carrier layer and electrodes at least located thereon for the impedance measurement. The electrodes for the impedance measurement are once or repeatedly arranged essentially on the inner or outer surface of the microcomponent in a fully surrounding manner on at least one plane, and the measurement object is located in the interior of the microcomponent and/or around the microcomponent.

4. 发明申请

US20200025839A1 METHOD FOR PRODUCING AT LEAST ONE THREE-DIMENSIONAL COMPONENT FOR THE UNI-, BI-, TRI- OR MULTI-DIRECTIONAL MEASUREMENT AND/OR GENERATION OF VECTOR FIELDS AND THREE-DIMENSIONAL COMPONENT FOR THE UNI-, BI-, TRI- OR MULTI-DIRECTIONAL MEASUREMENT AND/OR GENERATION OF VECTOR FIELDS 审中-公开
公开(公告)号：US20200025839A1
公开(公告)日：2020-01-23
申请号：US16341813
申请日：2017-10-04
申请人： LEIBNIZ-INSTITUT FUER FESTKOERPER-UND WERKSTOFFFORSCHUNG DRESDEN E.V.
发明人： Daniil KARNAUSHENKO , Dimitriy KARNAUSHENKO , Oliver G. SCHMIDT
IPC分类号： G01R33/00 , G01R33/07 , G01R33/09 , B81C1/00
摘要： The invention concerns the field of microelectronics and relates to a three-dimensional component which, for example as a sensor, measures the direction of a property in a vector field. The object of the present solution is to specify a three-dimensional component that is capable of measuring and/or generating vector fields in multiple directions and/or simultaneously with low space requirements. The object is attained with a three-dimensional component for the uni-, bi-, tri- or multi-directional measurement and/or generation of vector fields, in which component at least one element made of material systems in present on a three-dimensional carrier made of at least one carrier material, which element measures and/or generates at least one vector field in at least one direction in the spatial position of the element on, against and/or in the carrier.

5. 发明申请

US20170166882A1 METHOD FOR MOBILIZING IMMOBILIZED CELLS 审中-公开
公开(公告)号：US20170166882A1
公开(公告)日：2017-06-15
申请号：US15115380
申请日：2015-01-28
申请人： LEIBNIZ-INSTITUT FUER FESTKOERPER-UND WERKSTOFFFORSCHUNG DRESDEN E.V.
发明人： Oliver G. SCHMIDT
IPC分类号： C12N11/14 , A61K41/00 , A61B17/425 , C12N5/076
CPC分类号： C12N11/14 , A61B17/425 , A61K41/00 , C12N5/061 , C12N5/0612
摘要： The invention concerns the fields of microtechnologies, biology and medicine and relates to a method for producing mobility in immobile cells as can be used, for example, for in vivo or in vitro fertilization.The object of the present invention is to specify a method for producing mobility in individual immobile cells, with which method activity and guided mobility in previously immobile cells can be achieved.The object is attained with a method for producing mobility in immobile cells in which an immobile cell is connected to a microstructure, .wherein the microstructure is composed at least partially of magnetic materials and a non-reciprocal movement of the microstructure with the immobile cell is executed by means of a time-varying, three-dimensional external magnetic field.

6. 发明授权

US10280071B2 Method for producing a rolled-up electrical or electronic component 有权
公开(公告)号：US10280071B2
公开(公告)日：2019-05-07
申请号：US15529012
申请日：2015-11-19
申请人： LEIBNIZ-INSTITUT FUER FESTKOERPER-UND WERKSTOFFFORSCHUNG DRESDEN E.V
发明人： Daniel Grimm , Dmitriy Karnaushenko , Martin Bauer , Daniil Karnaushenko , Denys Makarov , Oliver G. Schmidt
IPC分类号： B81B3/00 , H01L49/02 , B81C99/00 , H01G4/32 , B81C1/00 , H01G4/008 , H01G4/06
摘要： The present invention relates to the fields of physics, material sciences and micro and nano electronics, and concerns a method for producing a rolled-up electrical or electronic component, as can be used for example as a capacitor, or in aerials. The object of the present invention is to provide a low-cost, environmentally friendly and time-saving method for producing a rolled-up electrical or electronic component with many windings. The object is achieved by a method for producing a rolled-up component in which at least two functional and insulating layers, alternately arranged fully or partially over one another, are applied to a substrate with a sacrificial layer, wherein at least the functional or insulating layer that is arranged directly on the sacrificial layer has a perforation, at least on the two sides that are arranged substantially parallel to the rolling direction.

7. 发明授权

US09883889B2 Method for the controlled movement of motile cells in liquid or gaseous media 有权
公开(公告)号：US09883889B2
公开(公告)日：2018-02-06
申请号：US14408126
申请日：2013-07-05
申请人： LEIBNIZ-INSTITUT FUER FESTKOERPER UND WERKSTOFFFORSCHUNG DRESDEN E.V.
发明人： Veronika Magdanz , Samuel Sanchez , Oliver G. Schmidt
IPC分类号： A61B17/43 , C12N5/071 , A61D19/02 , A61B17/00
CPC分类号： A61B17/43 , A61B2017/00876 , A61D19/02 , C12N5/0612
摘要： The invention concerns the domains of materials science and medicine and relates to a method such as can be applied to in vivo or in vitro fertilization, for instance. The problem addressed by the present invention is that of specifying a method with which the activity and controlled mobility of motile cells is improved and the absorption of materials alien to the cell is prevented as far as possible. The problem is solved by a method in which one or more motile cells are introduced into or attached to one or a plurality of magnetic particles, and subsequently the magnetic particles with the motile cells introduced into them or attached to them are moved in a directional manner by the application of an external magnetic field. The problem is further solved by the use of the method for the controlled movement of motile cells in liquid or gaseous media in the body of a mammal or human being.

8. 发明申请

US20140234977A1 ROLLED-UP, THREE-DIMENSIONAL FIELD-EFFECT TRANSISTORS AND THE USE THEREOF IN ELECTRONICS, SENSORS AND MICROFLUIDICS 审中-公开
标题翻译：卷取，三维场效应晶体管及其在电子，传感器和微流控系统中的应用
公开(公告)号：US20140234977A1
公开(公告)日：2014-08-21
申请号：US14094135
申请日：2013-12-02
申请人： LEIBNIZ-INSTITUT FUER FESTKOERPER-UND WERKSTOFFFORSCHUNG DRESDEN E.V
发明人： Daniel GRIMM , Oliver G. SCHMIDT , Carlos Cesar Bof BUFON
IPC分类号： G01N27/414
CPC分类号： G01N27/414 , B82Y10/00 , G01N27/4148 , H01L29/0665 , H01L29/66522 , H01L29/7783 , Y10T436/142222 , Y10T436/182 , Y10T436/196666 , Y10T436/202499 , Y10T436/203332 , Y10T436/204165
摘要： Field-effect transistors include at least two thin layers of a semiconductor material and of an electrically conductive gate material that are rolled up together. These two layers are arranged separated from one another by one or multiple barrier layers and this rolled-up multi-layer structure is integratable as field-effect transistors in circuits and/or in microfluid systems as sensors for the detection of fluids.
摘要翻译：场效应晶体管包括半导体材料的至少两个薄层和一起卷起的导电栅极材料。这两个层通过一个或多个阻挡层彼此分离布置，并且该卷起的多层结构作为用于流体检测的传感器的电路和/或微流体系统中的场效应晶体管是可整合的。

9. 发明授权

US10007064B2 Waveguide resonator component and method for the production thereof 有权
公开(公告)号：US10007064B2
公开(公告)日：2018-06-26
申请号：US14773064
申请日：2014-03-13
申请人： LEIBNIZ-INSTITUT FUER FESTKOERPER-UND WERKSTOFFFORSCHUNG DRESDEN E.V
发明人： Stefan Boettner , Oliver G. Schmidt
IPC分类号： G02B6/293 , G02B6/00 , G02B6/122 , G02B6/136 , G02B6/12
CPC分类号： G02B6/29338 , G02B6/00 , G02B6/122 , G02B6/136 , G02B6/29389 , G02B2006/12109
摘要： A waveguide resonator component, which can be used, for example, in integrated circuits, in which a substrate having two waveguides is present and a microtube is present as resonator, wherein the resonator has a respective recess in the region of each waveguide in order to form an intermediate space between the waveguide and the resonator. The aim is additionally achieved by a method in which a sacrificial layer is applied to a substrate having two waveguides and at least a second layer is applied to the sacrificial layer, and thereafter the sacrificial layer is at least partially removed and the resonator is produced in the form of a microtube by rolling up the second layer and possible additional layers.

10. 发明申请

US20170350949A1 COMPONENTS ON FLEXIBLE SUBSTRATES AND METHOD FOR THE PRODUCTION THEREOF 审中-公开
公开(公告)号：US20170350949A1
公开(公告)日：2017-12-07
申请号：US15609631
申请日：2017-05-31
申请人： LEIBNIZ-INSTITUT FUER FESTKOERPER-UND WERKSTOFFFORSCHUNG DRESDEN E.V
发明人： Ingolf MOENCH , Denys MAKAROV , Oliver G. SCHMIDT
IPC分类号： G01R33/09 , H01F1/03 , C23C14/18 , C23C14/04 , C23C14/08
CPC分类号： G01R33/093 , C23C14/042 , C23C14/081 , C23C14/18 , C23C14/185 , C23C16/403 , H01F1/0306 , H01L43/06 , H01L43/12
摘要： The invention concerns the field of electronics and materials science and relates to components on flexible substrates, as are for example used as sensors or actuators in the automotive industry, mechanical engineering or electronics, and to a method for the production thereof.The object of the present invention is the specification of components on flexible substrates, the physical and in particular electrical properties of which have long-term stability, and the specification of a cost-efficient and simple method for the production thereof.The object is attained with components on flexible substrates, composed of a flexible substrate having a barrier layer arranged at least partially thereon, on which layer a components layer is at least partially positioned.

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