公开(公告)号：US20190148421A1

公开(公告)日：2019-05-16

申请号：US16300154

申请日：2017-05-09

Applicant: EMBERION OY

Inventor： Chris BOWER ,  Richard WHITE ,  Yinglin LIU ,  Ashley RUSHTON

IPC: H01L27/144 ,  C30B25/16 ,  C30B29/02

Abstract: A method of making an array of sensor pixels, the method comprising: forming an array of nucleation sites on a growth substrate, each nucleation site configured to facilitate the growth of a respective domain of channel material on the growth substrate, the array of nucleation sites having a predefined configuration corresponding to an arrangement of pixel regions on a target substrate; growing an array of domains of channel material on the growth substrate from the array of respective nucleation sites to form a layer of channel material; and transferring the layer of channel material onto the target substrate such that the domains of channel material are substantially aligned with the pixel regions of the target substrate to allow the formation of a pixel array, each pixel of the array comprising source and drain electrodes configured to enable a flow of electrical current through a respective domain of channel material, and a functionalising material on the domain of channel material configured to produce a detectable change in the flow of electrical current on exposure to a physical stimulus which is indicative of one or more of the presence and magnitude of the physical stimulus.

公开(公告)号：US20180248019A1

公开(公告)日：2018-08-30

申请号：US15754460

申请日：2016-08-25

Applicant: EMBERION OY

Inventor： Adam ROBINSON ,  Darryl COTTON ,  Alexander BESSONOV ,  Richard WHITE ,  Yinglin LIU

IPC: H01L29/66 ,  H01L29/16 ,  H01L31/0352 ,  H01L31/113 ,  H01L31/028 ,  H01L29/423

CPC classification number: H01L29/66742 ,  G01N27/4146 ,  H01L29/1606 ,  H01L29/42364 ,  H01L29/66045 ,  H01L29/778 ,  H01L31/028 ,  H01L31/035218 ,  H01L31/1136 ,  Y02E10/547

Abstract: A method and apparatus, the method comprising: forming at least two electrodes (23) on a release layer wherein the at least two electrodes are configured to enable a layer of two dimensional material (25) to be provided between the at least two electrodes; providing mouldable polymer (27) overlaying the at least two electrodes; wherein the at least two electrodes and the mouldable polymer form at least part of a planar surface (29).