公开(公告)号：US09887346B2

公开(公告)日：2018-02-06

申请号：US14432479

申请日：2012-10-05

Applicant: Nokia Technologies Oy

Inventor： Richard White ,  Alan Colli

IPC: H01L41/113 ,  H02N2/00 ,  B25J9/12 ,  B25J15/02 ,  H02N2/18 ,  G06F3/041 ,  H01L41/04 ,  H01L41/047 ,  H02J7/00

CPC classification number: H01L41/113 ,  G06F3/041 ,  H01L41/042 ,  H01L41/0478 ,  H02J7/0052 ,  H02N2/18 ,  H02N2/181

Abstract: An apparatus comprising: —a piezoelectric convertor layer; and —a proximal first piezoresistive layer being in electrical communication with, a first face of the piezoelectric convertor layer, the apparatus being configured such that when the piezoelectric convertor layer is deformed to generate charge, the proximal piezoresistive layer is configured to control the flow of charge from the piezoelectric convertor layer.

公开(公告)号：US20150287787A1

公开(公告)日：2015-10-08

申请号：US14686966

申请日：2015-04-15

Applicant: Nokia Technologies Oy

Inventor： Asta Maria Karkkainen ,  Samiul Md Haque ,  Alan Colli ,  Pirjo Marjaana Pasanen ,  Leo Mikko Karkkainen ,  Mikko Aleksi Uusitalo ,  Reijo Kalervo Lehtiniemi

IPC: H01L29/16 ,  H01L21/033 ,  H01L21/04 ,  H01L29/45 ,  H01L29/66

CPC classification number: H01L29/1606 ,  B82Y10/00 ,  B82Y40/00 ,  H01L21/02527 ,  H01L21/02612 ,  H01L21/02664 ,  H01L21/0332 ,  H01L21/042 ,  H01L29/0673 ,  H01L29/45 ,  H01L29/66022 ,  H01L29/66439 ,  H01L29/775 ,  H01L29/7781 ,  H01L29/78684 ,  Y10T428/24058 ,  Y10T428/30

Abstract: In accordance with an example embodiment of the present invention, a device comprising one or more porous graphene layers, the or each graphene porous layer comprising a multiplicity of pores. The device may form at least part of a flexible and/or stretchable, and or transparent electronic device.

Abstract translation: 根据本发明的示例性实施例，包括一个或多个多孔石墨烯层的装置，所述或每个石墨烯多孔层包含多个孔。 该装置可以形成柔性和/或可拉伸和/或透明电子装置的至少一部分。

公开(公告)号：US20150287904A1

公开(公告)日：2015-10-08

申请号：US14432479

申请日：2012-10-05

Applicant: Nokia Technologies Oy

Inventor： Richard White ,  Alan Colli

IPC: H01L41/113 ,  H01L41/04

CPC classification number: H01L41/113 ,  G06F3/041 ,  H01L41/042 ,  H01L41/0478 ,  H02J7/0052 ,  H02N2/18 ,  H02N2/181

Abstract: An apparatus comprising:—a piezoelectric convertor layer; and—a proximal first piezoresistive layer being in electrical communication with, a first face of the piezoelectric convertor layer, the apparatus being configured such that when the piezoelectric convertor layer is deformed to generate charge, the proximal piezoresistive layer is configured to control the flow of charge from the piezoelectric convertor layer.

Abstract translation: 一种装置，包括： - 压电转换层; 以及 - 近端第一压阻层，与所述压电转换器层的第一面电连通，所述装置被构造成使得当所述压电转换器层变形以产生电荷时，所述近端压阻层被配置为控制所述压电转换层的流动 从压电转换器层充电。

公开(公告)号：US10522628B2

公开(公告)日：2019-12-31

申请号：US15519962

申请日：2015-10-12

Applicant: Nokia Technologies Oy

Inventor： Samiul Md Haque ,  Alan Colli

IPC: H01L29/16 ,  H01L29/423 ,  H01L29/66 ,  H01L51/05 ,  H01L31/028 ,  H01L29/778

Abstract: A multilayer graphene composite comprising a plurality of stacked graphene layers separated from one another by an ion gel, wherein the ion gel is intercalated between adjacent graphene layers such that ions within the ion gel are able to arrange themselves at the surfaces of the graphene layers to cause a detectable change in one or more of an electrical and optical property of the graphene layers when a gate voltage is applied to a gate electrode in proximity to the ion gel.

公开(公告)号：US10379663B2

公开(公告)日：2019-08-13

申请号：US15554880

申请日：2016-02-22

Applicant: Nokia Technologies Oy

Inventor： Samiul Haque ,  Alan Colli ,  Salvatore Zarra ,  Stefano Borini

IPC: G06F3/041 ,  G06F3/044 ,  H03K17/96 ,  H03K17/94 ,  G06F1/3234 ,  G06F3/042

Abstract: An apparatus and method, the apparatus including a sensor array including a plurality of first sensors configured to detect a first attribute; at least one second sensor configured to detect a second attribute; wherein the at least one second sensor is configured such that, in response to detecting a trigger input including the second attribute the second sensor enables a first portion of the sensor array to be powered on while a second portion of the sensor array remains powered off.

公开(公告)号：US10020365B2

公开(公告)日：2018-07-10

申请号：US14686966

申请日：2015-04-15

Applicant: Nokia Technologies Oy

Inventor： Asta Maria Karkkainen ,  Samiul Md Haque ,  Alan Colli ,  Pirjo Marjaana Pasanen ,  Leo Mikko Karkkainen ,  Mikko Aleksi Uusitalo ,  Reijo Kalervo Lehtiniemi

IPC: H01L29/16 ,  H01L21/02 ,  H01L29/778 ,  H01L29/786 ,  B82Y10/00 ,  B82Y40/00 ,  H01L29/66 ,  H01L29/775 ,  H01L29/06 ,  H01L21/033 ,  H01L21/04 ,  H01L29/45

CPC classification number: H01L29/1606 ,  B82Y10/00 ,  B82Y40/00 ,  H01L21/02527 ,  H01L21/02612 ,  H01L21/02664 ,  H01L21/0332 ,  H01L21/042 ,  H01L29/0673 ,  H01L29/45 ,  H01L29/66022 ,  H01L29/66439 ,  H01L29/775 ,  H01L29/7781 ,  H01L29/78684 ,  Y10T428/24058 ,  Y10T428/30

Abstract: In accordance with an example embodiment of the present invention, a device comprising one or more porous graphene layers, the or each graphene porous layer comprising a multiplicity of pores. The device may form at least part of a flexible and/or stretchable, and or transparent electronic device.