公开(公告)号：US20170323945A1

公开(公告)日：2017-11-09

申请号：US15519962

申请日：2015-10-12

Applicant: Nokia Technologies Oy

Inventor： Samiul Md HAQUE ,  Alan COLLI

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

CPC classification number: H01L29/1606 ,  H01L29/42316 ,  H01L29/66045 ,  H01L29/778 ,  H01L31/028 ,  H01L51/0529 ,  H01L51/0541 ,  Y02E10/547

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：US20180046312A1

公开(公告)日：2018-02-15

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 ,  G06F1/32 ,  H03K17/96

CPC classification number: G06F3/0416 ,  G06F1/3262 ,  G06F3/0421 ,  G06F3/044 ,  G06F2203/04102 ,  H03K17/941 ,  H03K17/9622

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：US20170309770A1

公开(公告)日：2017-10-26

申请号：US15523475

申请日：2015-10-22

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Alan COLLI ,  Stefano BORINI

IPC: H01L31/113 ,  H01L31/119 ,  H01L31/0352

CPC classification number: H01L21/041 ,  G01J5/046 ,  G01J5/10 ,  G01J5/34 ,  H01L29/1606 ,  H01L29/404 ,  H01L29/4238 ,  H01L29/42384 ,  H01L29/778 ,  H01L29/78603 ,  H01L29/78645 ,  H01L29/78684 ,  H01L29/78696 ,  H01L31/035218 ,  H01L31/113 ,  H01L31/119

Abstract: An apparatus and method wherein the apparatus comprises: a sensing material configured to produce a non-random distribution of free charges in response to a parameter; an electric field sensor; a first conductive electrode comprising a first area over-lapping the sensing material; an insulator provided between the first conductive electrode and the sensing material; a second electrode comprising a second area adjacent the electric field sensor; and a conductive interconnection between the first conductive electrode and the second conductive electrode.

公开(公告)号：US20160161340A1

公开(公告)日：2016-06-09

申请号：US14906251

申请日：2014-07-16

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Alan COLLI

IPC: G01J5/08 ,  G01J5/04 ,  G01J5/34

CPC classification number: G01J5/0837 ,  G01J5/046 ,  G01J5/34 ,  G01J2005/0077

Abstract: An apparatus comprising: a sensor (1) configured to sense electromagnetic radiation (15) wherein the sensor (1) comprises a sensing portion (3) comprising a pyroelectric material (4) configured to be responsive to incident electromagnetic radiation (15) and a transducing portion (7) configured to convert the response of the pyroelectric material (4) into an output signal; and at least one antenna (21) configured to direct the electromagnetic radiation (15) onto the sensor (1).

Abstract translation: 一种装置，包括：传感器（1），其被配置为感测电磁辐射（15），其中所述传感器（1）包括感测部分（3），所述感测部分（3）包括被配置为响应入射电磁辐射（15）的热电材料（4） 转换部（7），被配置为将所述热电材料（4）的响应转换为输出信号; 以及配置成将电磁辐射（15）引导到传感器（1）上的至少一个天线（21）。