公开(公告)号：US20170236968A1

公开(公告)日：2017-08-17

申请号：US15181804

申请日：2016-06-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinseong HEO ,  Kiyoung Lee ,  Jaeho Lee ,  Sangyeob Lee ,  Eunkyu Lee ,  Seongjun Park

IPC: H01L31/109 ,  H01L31/0216 ,  H01L31/0224 ,  H01L31/0392 ,  H01L31/0336

CPC classification number: H01L31/109 ,  H01L31/02161 ,  H01L31/022466 ,  H01L31/0336 ,  H01L31/0352 ,  H01L31/072 ,  Y02E10/50

Abstract: A photoelectronic device includes a semiconductor substrate doped with a first type impurity, a second semiconductor layer doped with a second type impurity of an opposite type to the first type impurity, a transparent electrode formed on a second surface of the second semiconductor layer, the second surface being opposite a first surface on which the semiconductor substrate is formed, and a barrier layer disposed between the second semiconductor layer and the semiconductor substrate or between the second semiconductor layer and the transparent electrode. The second semiconductor layer has a band gap energy less than that of the semiconductor substrate, and the barrier layer includes a semiconductor material or an insulator having a band gap greater than that of the semiconductor substrate.

公开(公告)号：US20160322486A1

公开(公告)日：2016-11-03

申请号：US14932392

申请日：2015-11-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaeho LEE ,  Kiyoung Lee ,  Sangyeob Lee ,  Eunkyu Lee ,  Jinseong Heo ,  Seongjun Park

IPC: H01L29/778 ,  H01L23/00 ,  H01L29/16 ,  H01L29/66 ,  H01L29/06

CPC classification number: H01L29/778 ,  H01L29/1606 ,  H01L29/66045 ,  H01L29/66477 ,  H01L29/78603 ,  H01L29/78684

Abstract: A method of manufacturing a flexible device including a two-dimensional (2D) material, e.g., graphene, includes forming a dielectric layer on a first substrate, forming a two-dimensional (2D) material layer on the dielectric layer; forming a pattern in the 2D material layer, forming a second substrate on the dielectric layer and the 2D material layer, the first substrate including a flexible material, removing the first substrate, and forming a source electrode, a drain electrode, and a gate electrode on the dielectric layer.

Abstract translation: 一种制造包括诸如石墨烯的二维（2D）材料的柔性器件的方法包括在第一衬底上形成电介质层，在电介质层上形成二维（2D）材料层; 在所述2D材料层中形成图案，在所述介电层和所述2D材料层上形成第二基板，所述第一基板包括柔性材料，去除所述第一基板，以及形成源电极，漏电极和栅电极 在介电层上。