公开(公告)号：US09546859B2

公开(公告)日：2017-01-17

申请号：US14007232

申请日：2012-03-26

Applicant: Christopher John Lussey ,  Paul Jonathan Laughlin ,  Adam Graham ,  David Bloor ,  David Lussey

Inventor： Christopher John Lussey ,  Paul Jonathan Laughlin ,  Adam Graham ,  David Bloor ,  David Lussey

IPC: H01B1/00 ,  G01B7/00 ,  H01C10/10 ,  G06F3/041 ,  G06F3/045 ,  G01B7/16 ,  H01B1/20

CPC classification number: G01B7/003 ,  G01B7/16 ,  G06F3/0414 ,  G06F3/045 ,  H01B1/20 ,  H01C10/10 ,  H01C10/106 ,  Y10T156/10 ,  Y10T428/249921 ,  Y10T428/268

Abstract: An electrically responsive composite material (1110) specially adapted for touch screen, comprising a carrier layer (1301) having a length and a width and a thickness (1303) that is relatively small compared to said length and said width. The composite material also comprises a plurality of electrically conductive or semi-conductive particles (201). The particles (201) are agglomerated to form a plurality of agglomerates (104, 1403) dispersed within the carrier layer such that each said agglomerate comprises a plurality of the particles (201). The agglomerates are arranged to provide electrical conduction across the thickness of the carrier layer in response to applied pressure such that the electrically responsive composite material has a resistance that reduces in response to applied pressure.

Abstract translation: 特别适用于触摸屏的电响应复合材料（1110），包括具有长度和宽度的载体层（1301）和与所述长度和所述宽度相比较小的厚度（1303）。 复合材料还包括多个导电或半导体颗粒（201）。 颗粒（201）凝聚以形成分散在载体层内的多个附聚物（104,1403），使得每个所述附聚物包含多个颗粒（201）。 附聚物布置成响应于施加的压力而跨越载体层的厚度提供电传导，使得电响应复合材料具有响应于施加的压力而降低的电阻。

公开(公告)号：US20100062148A1

公开(公告)日：2010-03-11

申请号：US12547855

申请日：2009-08-26

Applicant: David Lussey ,  David Bloor ,  Paul Jonathan Laughlin ,  Adam Graham ,  Cyril Hilsum

Inventor： David Lussey ,  David Bloor ,  Paul Jonathan Laughlin ,  Adam Graham ,  Cyril Hilsum

IPC: H01B1/00 ,  H05K3/00 ,  B05D5/12

CPC classification number: H01C17/06533 ,  H01C10/106 ,  Y10T428/25 ,  Y10T428/256

Abstract: An electrically responsive composite material is disclosed, along with a method of producing an electrically responsive composite material, a transducer having a substrate for supporting a flowable polymer liquid and a method of fabricating a transducer. The electrically responsive composite material produced is configurable for application in a transducer. The method includes the steps of receiving the flowable polymer liquid and introducing electrically conductive acicular particles (1501, 1502) to facilitate the conduction of electricity by quantum tunneling. Dielectric particles (1505, 1506) are added of a size relative to the acicular particles such that a plurality of these dielectric particles are dispersed between adjacent acicular particles.

Abstract translation: 公开了一种电响应性复合材料，以及一种制备电响应复合材料的方法，具有用于支撑可流动聚合物液体的基底的换能器和制造换能器的方法。 所生产的电响应复合材料可配置用于传感器中。 该方法包括以下步骤：接收可流动聚合物液体并引入导电针状颗粒（1501,1502），以促进通过量子隧道传导电力。 添加相对于针状颗粒的尺寸的介电颗粒（1505,1506），使得多个这些电介质颗粒分散在相邻的针状颗粒之间。

公开(公告)号：US07186356B2

公开(公告)日：2007-03-06

申请号：US10479745

申请日：2002-05-30

Applicant: David Lussey ,  David Bloor ,  Paul Jonathan Laughlin ,  Philip James Walton Hands

Inventor： David Lussey ,  David Bloor ,  Paul Jonathan Laughlin ,  Philip James Walton Hands

IPC: H01B1/00 ,  H01C8/00 ,  H01C10/14

CPC classification number: G01N27/126 ,  H01C7/027 ,  H01C10/106

Abstract: A sensor for chemical species or biological species or radiation presenting to test fluid a polymer composition comprises polymer and conductive filler metal, alloy or reduced metal oxide and having a first level of electrical conductance when quiescent and being convertible to a second level of conductance by change of stress applied by stretching or compression or electric field, in which the polymer composition is characterized by at least one of the features in the form of particles at least 90% w/w held on a 100 mesh sieve; and/or comprising a permeable body extending across a channel of fluid flow; and/or affording in-and-out diffusion of test fluid and/or mechanically coupled to a workpiece of polymer swellable by a constituent of test fluid.

Abstract translation: 用于化学物质或生物物质或辐射呈现以用于测试聚合物组合物的流体的传感器包括聚合物和导电填料金属，合金或还原金属氧化物，并且当静止并且通过变化可转换成第二电导水平时具有第一水平的导电性 通过拉伸或压缩或电场施加的应力，其中聚合物组合物的特征在于保持在100目筛上的至少90％w / w的颗粒形式的至少一种特征; 和/或包括延伸穿过流体流动通道的可渗透体; 和/或提供测试流体的进出扩散和/或机械耦合到聚合物的工件上，所述聚合物可由测试流体的组分溶胀。

公开(公告)号：US08449974B2

公开(公告)日：2013-05-28

申请号：US12547855

申请日：2009-08-26

Applicant: David Lussey ,  David Bloor ,  Paul Jonathan Laughlin ,  Adam Graham ,  Cyril Hilsum

Inventor： David Lussey ,  David Bloor ,  Paul Jonathan Laughlin ,  Adam Graham ,  Cyril Hilsum

IPC: B32B5/16 ,  B05D5/12 ,  H01B1/12

CPC classification number: H01C17/06533 ,  H01C10/106 ,  Y10T428/25 ,  Y10T428/256

Abstract: An electrically responsive composite material is disclosed, along with a method of producing an electrically responsive composite material, a transducer having a substrate for supporting a flowable polymer liquid and a method of fabricating a transducer. The electrically responsive composite material produced is configurable for application in a transducer. The method includes the steps of receiving the flowable polymer liquid and introducing electrically conductive acicular particles (1501, 1502) to facilitate the conduction of electricity by quantum tunneling. Dielectric particles (1505, 1506) are added of a size relative to the acicular particles such that a plurality of these dielectric particles are dispersed between adjacent acicular particles.

Abstract translation: 公开了一种电响应性复合材料，以及一种制备电响应复合材料的方法，具有用于支撑可流动聚合物液体的基底的换能器和制造换能器的方法。 所生产的电响应复合材料可配置用于传感器中。 该方法包括以下步骤：接收可流动聚合物液体并引入导电针状颗粒（1501,1502），以便于通过量子隧道传导电力。 添加相对于针状颗粒的尺寸的介电颗粒（1505,1506），使得多个这些电介质颗粒分散在相邻的针状颗粒之间。

公开(公告)号：US20140109698A1

公开(公告)日：2014-04-24

申请号：US14007232

申请日：2012-03-22

Applicant: Christopher John Lussey ,  Paul Jonathan Laughlin ,  Adam Graham ,  David Bloor ,  David Lussey

Inventor： Christopher John Lussey ,  Paul Jonathan Laughlin ,  Adam Graham ,  David Bloor ,  David Lussey

IPC: G01B7/00 ,  H01B1/20 ,  G01B7/16

CPC classification number: G01B7/003 ,  G01B7/16 ,  G06F3/0414 ,  G06F3/045 ,  H01B1/20 ,  H01C10/10 ,  H01C10/106 ,  Y10T156/10 ,  Y10T428/249921 ,  Y10T428/268

Abstract: An electrically responsive composite material (1110) specially adapted for touch screen, comprising a carrier layer (1301) having a length and a width and a thickness (1303) that is relatively small compared to said length and said width. The composite material also comprises a plurality of electrically conductive or semi-conductive particles (201). The particles (201) are agglomerated to form a plurality of agglomerates (104, 1403) dispersed within the carrier layer such that each said agglomerate comprises a plurality of the particles (201). The agglomerates are arranged to provide electrical conduction across the thickness of the carrier layer in response to applied pressure such that the electrically responsive composite material has a resistance that reduces in response to applied pressure.

Abstract translation: 特别适用于触摸屏的电响应复合材料（1110），包括具有长度和宽度的载体层（1301）和与所述长度和所述宽度相比较小的厚度（1303）。 复合材料还包括多个导电或半导体颗粒（201）。 颗粒（201）凝聚以形成分散在载体层内的多个附聚物（104,1403），使得每个所述附聚物包含多个颗粒（201）。 附聚物布置成响应于施加的压力而跨越载体层的厚度提供电传导，使得电响应复合材料具有响应于施加的压力而降低的电阻。