公开(公告)号：US11366029B2

公开(公告)日：2022-06-21

申请号：US16961842

申请日：2018-01-14

Applicant: NANOMADE CONCEPT

Inventor： Fabrice Severac ,  Nicolas Dufour

IPC: G01L1/20 ,  G06F3/041 ,  B82Y30/00 ,  G01L1/18

Abstract: A compensated pressure or force sensor, especially for temperature, includes a substrate and on one side of the substrate, a first assembly of multilayer nanoparticles between the first pair of electrodes. On the same side of the substrate, near the first assembly, a second assembly of monolayer nanoparticles between the second pair of electrodes. The sensor additionally includes an electronic circuit configured to measure the variation of an electrical property of the first and second nanoparticle assemblies and to combine the measurements. A touch screen utilizing such sensor is provided.

公开(公告)号：US09436215B2

公开(公告)日：2016-09-06

申请号：US14734452

申请日：2015-06-09

Applicant: NANOMADE CONCEPT ,  INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE TOULOUSE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

Inventor： Benoît Viallet ,  Laurence Ressier ,  Jérémie Grisolia ,  Lionel Songeon ,  Eric Mouchel La Fosse ,  Lukas Czornomaz

IPC: G01R27/28 ,  G06F3/045 ,  G06F1/16 ,  G01L1/14 ,  G01L1/20 ,  G06F3/041 ,  G06F3/044 ,  G01R27/02 ,  G01R27/26

CPC classification number: G06F1/16 ,  G01L1/144 ,  G01L1/146 ,  G01L1/205 ,  G01R27/02 ,  G01R27/2605 ,  G06F3/041 ,  G06F3/0414 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/045 ,  G06F2203/04103 ,  G06F2203/04105

Abstract: A device to detect and quantify a force applied on a surface includes a test specimen, an electrically insulating substrate, a first electrode bound to the substrate, a second electrode, an assembly of conductive or semi-conductive nanoparticles in contact with the two electrodes, and a measurement device. The measurement device provides proportional information with respect to an electrical property of the nanoparticles assembly. The electrical property is measured between the first and second electrode. The test specimen is the nanoparticles assembly itself and the electrical property is sensitive to the distance between the nanoparticles of the assembly. The nanoparticles assembly itself is used as a test specimen and allows a force to be quantified even if the nanoparticles assembly is deposited on a rigid substrate.

Abstract translation: 用于检测和量化施加在表面上的力的装置包括测试样本，电绝缘衬底，与衬底结合的第一电极，第二电极，与两个电极接触的导电或半导体纳米颗粒的组件， 和测量装置。 测量装置提供关于纳米颗粒组件的电性能的比例信息。 在第一和第二电极之间测量电特性。 测试样品是纳米颗粒组件本身，并且电性能对组件的纳米颗粒之间的距离敏感。 纳米颗粒组件本身用作测试样品，并且即使将纳米颗粒组件沉积在刚性基底上也允许定量。

公开(公告)号：US20210239546A1

公开(公告)日：2021-08-05

申请号：US16961842

申请日：2018-01-14

Applicant: NANOMADE CONCEPT

Inventor： Fabrice SEVERAC ,  Nicolas DUFOUR

IPC: G01L1/20 ,  G01L1/18 ,  G06F3/041 ,  B82Y30/00

Abstract: A compensated pressure or force sensor, especially for temperature, includes a substrate and on one side of the substrate, a first assembly of multilayer nanoparticles between the first pair of electrodes. On the same side of the substrate, near the first assembly, a second assembly of monolayer nanoparticles between the second pair of electrodes. The sensor additionally includes an electronic circuit configured to measure the variation of an electrical property of the first and second nanoparticle assemblies and to combine the measurements. A touch screen utilizing such sensor is provided.

公开(公告)号：US10318143B2

公开(公告)日：2019-06-11

申请号：US14417499

申请日：2013-07-28

Applicant: NANOMADE CONCEPT

Inventor： Fabrice Severac ,  Celine Christophe ,  Marie-Laure Pourciel-Gouzy

IPC: C08J5/04 ,  G06F3/0488 ,  B82Y10/00 ,  B82Y15/00 ,  B82Y30/00 ,  G06F3/041 ,  B82Y40/00 ,  B05D1/18 ,  B05D3/00

Abstract: A method for manufacturing a transparent tactile surface. The nanoparticles, particularly of ITO, are incorporated in an aqueous solution containing a stabilizing agent. The water suspension including the nanoparticles are subjected to ultrasound. The nanoparticles in aqueous suspension with a ligand are incubated that can attach to the surface of the nanoparticles through a covalent bond. The nanoparticles with the surface modified by the ligand in the form of a colloidal suspension are deposited on a transparent substrate.

公开(公告)号：US20150268692A1

公开(公告)日：2015-09-24

申请号：US14734452

申请日：2015-06-09

Applicant: NANOMADE CONCEPT ,  INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE TOULOUSE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

Inventor： BENOÎT VIALLET ,  LAURENCE RESSIER ,  JÉRÉMIE GRISOLIA ,  LIONEL SONGEON ,  ERIC MOUCHEL LA FOSSE ,  LUKAS CZORNOMAZ

IPC: G06F1/16 ,  G06F3/041 ,  G06F3/044 ,  G01L1/14 ,  G06F3/045

CPC classification number: G06F1/16 ,  G01L1/144 ,  G01L1/146 ,  G01L1/205 ,  G01R27/02 ,  G01R27/2605 ,  G06F3/041 ,  G06F3/0414 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/045 ,  G06F2203/04103 ,  G06F2203/04105

Abstract: A device to detect and quantify a force applied on a surface includes a test specimen, an electrically insulating substrate, a first electrode bound to the substrate, a second electrode, an assembly of conductive or semi-conductive nanoparticles in contact with the two electrodes, and a measurement device. The measurement device provides proportional information with respect to an electrical property of the nanoparticles assembly. The electrical property is measured between the first and second electrode. The test specimen is the nanoparticles assembly itself and the electrical property is sensitive to the distance between the nanoparticles of the assembly. The nanoparticles assembly itself is used as a test specimen and allows a force to be quantified even if the nanoparticles assembly is deposited on a rigid substrate.

Abstract translation: 用于检测和量化施加在表面上的力的装置包括测试样本，电绝缘衬底，与衬底结合的第一电极，第二电极，与两个电极接触的导电或半导体纳米颗粒的组件， 和测量装置。 测量装置提供关于纳米颗粒组件的电性能的比例信息。 在第一和第二电极之间测量电特性。 测试样品是纳米颗粒组件本身，并且电性能对组件的纳米颗粒之间的距离敏感。 纳米颗粒组件本身用作测试样品，并且即使将纳米颗粒组件沉积在刚性基底上也允许定量。

公开(公告)号：US20150205481A1

公开(公告)日：2015-07-23

申请号：US14417499

申请日：2013-07-28

Applicant: NANOMADE CONCEPT

Inventor： Fabrice Severac ,  Céline Christophe ,  Marie-Laure Pourciel-Gouzy

IPC: G06F3/0488 ,  B05D3/00 ,  B05D1/18

CPC classification number: G06F3/0488 ,  B05D1/18 ,  B05D3/007 ,  B82Y10/00 ,  B82Y15/00 ,  B82Y30/00 ,  B82Y40/00 ,  G06F3/0414 ,  G06F2203/04103 ,  Y10T428/24364

Abstract: A method for manufacturing a transparent tactile surface. The nanoparticles, particularly of ITO, are incorporated in an aqueous solution containing a stabilizing agent. The water suspension including the nanoparticles are subjected to ultrasound. The nanoparticles in aqueous suspension with a ligand are incubated that can attach to the surface of the nanoparticles through a covalent bond. The nanoparticles with the surface modified by the ligand in the form of a colloidal suspension are deposited on a transparent substrate.

Abstract translation: 一种制造透明触觉表面的方法。 将纳米颗粒，特别是ITO的纳米颗粒掺入含有稳定剂的水溶液中。 将包含纳米颗粒的水悬浮液进行超声波处理。 孵育具有配体的含水悬浮液中的纳米颗粒可通过共价键附着于纳米颗粒的表面。 具有由配体以胶体悬浮液形式修饰的表面的纳米颗粒沉积在透明基底上。