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公开(公告)号：US10692623B2
公开(公告)日：2020-06-23
申请号：US16075417
申请日：2017-02-14
发明人： Mark Allen , Zoran Radivojevic , Christopher Bower
摘要： A method and apparatus, the method comprising: transferring a layer of two dimensional material from a liquid surface onto a layer of woven electronic fabric; wherein the woven electronic fabric comprises a plurality of conductive strands and a plurality of non conductive strands such that the layer of two dimensional material and woven electronic fabric form a sensor.
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公开(公告)号：US10593768B2
公开(公告)日：2020-03-17
申请号：US16090974
申请日：2017-03-28
发明人： Mark Allen , Richard White
IPC分类号： H01L29/06 , H01L29/41 , H01L29/417 , H01L29/45 , H01L31/028 , H01L31/0352 , H01L29/16 , B82Y15/00 , H01L29/778 , B82Y40/00 , H01L29/66 , H01L29/12 , B82Y10/00 , H01L31/0224 , H01L31/0232 , H01L31/10
摘要： An apparatus and method, the apparatus comprising: at least one electrode configured to provide an electrical connection to a channel of two dimensional material wherein the electrode comprises a conductive layer and plurality of nanostructures wherein at least some of the nanostructures comprise a conductive core and a coating of two dimensional material.
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公开(公告)号：US10573835B2
公开(公告)日：2020-02-25
申请号：US15536278
申请日：2015-11-23
发明人： Mark Allen , Yinglin Liu , Markku Rouvala , Surama Malik
IPC分类号： H01L51/05 , H01L51/00 , H01L27/28 , H01L27/12 , H01L51/50 , H01L29/49 , C09J9/02 , C09J131/04 , C09J171/02 , H01G11/08 , H01G11/86 , H01L23/00 , H01M10/04 , H01M10/42 , H01G11/56
摘要： An apparatus comprising: a module; a substrate; and electrolyte between the module and the substrate, wherein an electronic component is formed between the module and the substrate and wherein the electrolyte is configured to function as the electrolyte in the electronic component and also as the adhesive to attach the module to the substrate.
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公开(公告)号：US10429310B2
公开(公告)日：2019-10-01
申请号：US15500212
申请日：2015-07-30
发明人： Chris Bower , Darryl Cotton , Mark Allen , Michael Astley , Joseph Bottomley
摘要： An apparatus and method comprising: a plurality of sensor elements wherein the sensor elements are configured to be actuated in response to exposure to a parameter and the apparatus is configured to record when each of the sensor elements are actuated wherein: the plurality of sensor elements comprises at least a first subset of sensor elements and at least a second subset of sensor elements where the first subset of sensor elements are actuated in response to a first level of exposure to a parameter and the second subset of sensor elements are actuated in response to a second level of exposure to a parameter.
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公开(公告)号：US11087018B2
公开(公告)日：2021-08-10
申请号：US16092732
申请日：2017-04-27
发明人： Mark Allen , Troels Ronnow , David Bitauld , Alexander Bessonov
摘要： An apparatus, method and computer program wherein the apparatus comprises:a plurality of quantum dot-graphene field effect transistors; circuitry configured to provide an individual drain-source bias voltage to each of a plurality of quantum dot-graphene field effect transistors, wherein different individual drain-source bias voltages have different parameters, to enable the plurality of quantum dot-graphene field effect transistors to detect light from a user of an apparatus; and circuitry configured to obtain output signals from each of a plurality of quantum dot-graphene field effect transistors where the output signal is dependent upon both the light detected by the quantum dot-graphene field effect transistor and the parameters of the drain-source bias voltage to enable the obtained output signals to be used as a scrambled identification signal of the user of the apparatus.
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公开(公告)号：US10470304B2
公开(公告)日：2019-11-05
申请号：US15126012
申请日：2015-03-03
发明人： Darryl Cotton , Mark Allen , Piers Andrew , Adam Robinson
IPC分类号： H05K1/02 , H01L23/538 , H02S40/36 , H01L31/02 , H01L31/0392 , H05K1/14 , H05K1/18 , H05K3/36 , H01L51/00
摘要： An apparatus including a flexible substrate; and an overhanging electronic component island, the electronic component island configured to be less flexible than the flexible substrate and including one or more electronic components, wherein the electronic component island includes a substrate-face with a connection portion and an overhang portion, the connection portion being mechanically coupled to a surface of the flexible substrate via a single connection-support pad and the overhang portion configured to overhang and be substantially free of the underlying flexible substrate such that the underlying flexible substrate can be strained independently from the overhang portion under operational strains of the flexible substrate.
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公开(公告)号：US10056513B2
公开(公告)日：2018-08-21
申请号：US15427465
申请日：2017-02-08
发明人： Mark Allen , Richard White , Piers Andrew
IPC分类号： H01L31/0352 , G01T1/20 , H01L31/112 , H01L31/028 , H01L31/18 , H01L31/0203 , H01L31/0224 , G01T1/208
CPC分类号： H01L31/035218 , G01T1/2006 , G01T1/2018 , G01T1/208 , H01L29/1606 , H01L29/41733 , H01L29/78684 , H01L31/0203 , H01L31/022408 , H01L31/028 , H01L31/112 , H01L31/1129 , H01L31/1804 , Y02E10/547
摘要： A method and apparatus, the method comprising: forming first electrode portions on a substrate; providing a sheet of two dimensional material overlaying at least part of the first electrode portions; forming second electrode portions on a superstrate; positioning the superstrate overlaying the substrate so that the second electrode portions are aligned with the first electrode portions; and laminating the substrate and the superstrate together so that the sheet of two dimensional material is positioned between the aligned first electrode portions and the second electrode portions.
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公开(公告)号：US11075390B2
公开(公告)日：2021-07-27
申请号：US16329365
申请日：2017-09-11
发明人： Mark Allen
摘要： An apparatus including a proton battery and a casing for the proton battery, the proton battery including first and second electrodes configured to form an electrode junction configured to generate protons in the presence of water to produce a potential difference, the proton battery further including respective charge collectors in contact with the first and second electrodes; the casing configured to inhibit exposure of the electrode junction to water from the surrounding environment when the proton battery is contained within the casing, the casing including a pair of electrical terminals electrically connected to the respective charge collectors of the proton battery, wherein the proton battery is formed as a continuous strip of material, and wherein the casing includes an opening configured to enable a length of the continuous strip to be extracted from the casing.
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公开(公告)号：US11024756B2
公开(公告)日：2021-06-01
申请号：US16309404
申请日：2017-06-14
发明人： Mark Allen , Nadine Harris
IPC分类号： H01L31/054 , H01L31/0232 , G01J1/02 , G01J1/04 , G01T1/24 , H01L27/146 , H01L31/0224 , H01L31/112 , G01J1/44
摘要： An apparatus comprises a transparent substrate (3), at least one sensor (5) for the detection of electromagnetic radiation (31), and for each sensor a corresponding mirror having a reflective surface (11). The reflective surface (11) is shaped so that electro-magnetic radiation (31) incident on the transparent substrate (3) at a specific angle, passing through the transparent substrate (3) and being reflected by the reflective surface (11) is directed towards the sensor (5). The sensor (5) comprises a two dimensional material like graphene and may be a quantum dot functionalised graphene field effect transistor. The present invention enables the incident electromagnetic radiation (31) to be focussed onto the at least one sensor (5) without the use of additional optical components like lenses or microlenses. This may enable focussed images to be obtained by the apparatus.
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公开(公告)号：US10944928B2
公开(公告)日：2021-03-09
申请号：US16301730
申请日：2017-05-24
发明人： Mark Allen , Pekka Korpinen , Michael Astley , Sami Seppo Kallioinen , Aqib Ejaz
摘要： An apparatus comprising a processor and memory including computer program code, the memory and computer program code configured to, with the processor, enable the apparatus at least to: based on a predetermined dark current component for each photodetector in an array of photodetectors, identify a plurality of subsets of photodetectors from the array for signal readout and amplification by a readout circuit, each photodetector of the array configured to provide a photodetector output signal comprising the dark current component and an image component on exposure to incident electromagnetic radiation from a target scene, wherein each subset of photodetectors is identified such that the combined dark current component of the constituent photodetector output signals for each subset is substantially the same; and provide the identified plurality of subsets for use in signal readout and amplification by the readout circuit.
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