公开(公告)号：WO2018049278A1

公开(公告)日：2018-03-15

申请号：PCT/US2017/050844

申请日：2017-09-08

Applicant: UNIVERSITY OF HOUSTON SYSTEM

Inventor： RYOU, Jae-Hyun ,  SHERVIN, Shahab

IPC: H01L33/16 ,  H01L29/04 ,  H01L29/786 ,  H01L33/20 ,  H01L21/02

Abstract: Discussed herein are systems and methods for fabrication of flexible electronic structures via direct growth of two-dimensional materials on metal foil and the direct growth of 2D materials on any substrate including polycrystalline, single crystal, and amorphous substrates, that may employ an adhesion layer of, for example, a Cu or Ni film, formed directly on the substrate prior to formation of subsequent layers.

Abstract translation: 本文讨论了用于通过金属箔上的二维材料的直接生长以及2D材料在包括多晶，单晶和非晶衬底的任何衬底上的直接生长来制造柔性电子结构的系统和方法 ，其可以采用在形成后续层之前直接在衬底上形成的例如Cu或Ni膜的粘合层。

公开(公告)号：WO2016164765A1

公开(公告)日：2016-10-13

申请号：PCT/US2016/026707

申请日：2016-04-08

Applicant: UNIVERSITY OF HOUSTON SYSTEM

Inventor： RYOU, Jae-Hyun ,  SHERVIN, Shahab ,  KIM, Seung Hwan

IPC: H01L21/8238 ,  H01L27/092 ,  H01L29/78

CPC classification number: H01S5/3201 ,  H01L21/823807 ,  H01L21/823814 ,  H01L21/823835 ,  H01L29/0657 ,  H01L29/1054 ,  H01L29/2003 ,  H01L29/22 ,  H01L29/4908 ,  H01L29/7786 ,  H01L29/7845 ,  H01L29/84 ,  H01L33/02 ,  H01L33/486 ,  H01S5/32391 ,  H01S5/3406

Abstract: Externally-strained devices such as LED and FET structures as discussed herein may have strain applied before or during their being coupled to a housing or packaging substrate. The packaging substrate may also be strained prior to receiving the structure. The strain on the devices enables modulation of light intensity, color, and electrical currents in some embodiments, and in alternate embodiments, enables a fixed strain to be induced and maintained in the structures.

Abstract translation: 如本文所讨论的诸如LED和FET结构的外部应变器件可以在其耦合到壳体或封装衬底之前或期间施加应变。 在接收结构之前，包装衬底也可能变形。 在一些实施例中，器件上的应变使得能够调制光强度，颜色和电流，并且在替代实施例中，能够在结构中引起并维持固定的应变。

公开(公告)号：WO2022271657A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/034279

申请日：2022-06-21

Applicant: UNIVERSITY OF HOUSTON SYSTEM

Inventor： RYOU, Jae-Hyun ,  KIM, Nam-In

IPC: A61B3/113 ,  H01L41/04 ,  A61B5/11 ,  G06F3/01 ,  H01L41/047

Abstract: A system for tracking an eye of a user includes one or more piezoelectric sensors positionable on the face of the user, and an eye tracking computer system in signal communication with the one or more piezoelectric sensors so as to receive signals from the one or more piezoelectric sensors, wherein the computer system is configured to detect movement in at least one direction of the eye of the user based on the signals received by the computer system from the one or more piezoelectric sensors when the one or more piezoelectric sensors are positioned on the face of the user in one or more locations each spaced from the eyelids of the user.

公开(公告)号：WO2015100245A1

公开(公告)日：2015-07-02

申请号：PCT/US2014/071912

申请日：2014-12-22

Applicant: UNIVERSITY OF HOUSTON SYSTEM

Inventor： RYOU, Jae-Hyun

IPC: H01L21/20

CPC classification number: H01L27/12 ,  H01L21/02002 ,  H01L21/02639 ,  H01L21/2007 ,  H01L27/1266 ,  H01L29/04

Abstract: Systems and methods herein relate to the fabrication of a single-crystal flexible semiconductor template that may be attached to a semiconductor device. The template fabricated comprises a plurality of single crystals grown by lateral epitaxial growth on a seed layer and bonded to a flexible substrate. The layer grown has portions removed to create windows that add to the flexibility of the template.

Abstract translation: 本文的系统和方法涉及可以附接到半导体器件的单晶柔性半导体模板的制造。 制造的模板包括通过种子层上的横向外延生长而生长并结合到柔性基底上的多个单晶。 生成的图层部分被删除以创建窗口，增加了模板的灵活性。