公开(公告)号：US20190097215A1

公开(公告)日：2019-03-28

申请号：US16015835

申请日：2018-06-22

Applicant: Samsung Electronics Co., Ltd. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Minhyun LEE ,  Seongjun PARK ,  Hyunjae SONG ,  Hyeonjin SHIN ,  Ki-Bum KIM ,  Yunhho KANG ,  Sanghun LEE

IPC: H01M4/36 ,  H01M10/0525 ,  H01M4/133 ,  H01M4/587 ,  H01M4/38

Abstract: Provided are lithium ion batteries including a nano-crystalline graphene electrode. The lithium ion battery includes a cathode on a cathode current collector, an electrolyte layer on the cathode, an anode on the electrolyte layer, and an anode current collector on the anode. The anode and the cathode include a plurality of grains having a size in a range from about 5 nm to about 100 nm. The cathode has a double bonded structure in which a carbon of the graphene is combined with oxygen.

公开(公告)号：US20190033705A1

公开(公告)日：2019-01-31

申请号：US16004585

申请日：2018-06-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minhyun LEE ,  Hyeonjin SHIN ,  Seongjun JEONG ,  Seongjun PARK

IPC: G03F1/62

Abstract: A pellicle configured to protecting a photomask from external contaminants may include a metal catalyst layer and a pellicle membrane including a 2D material on the metal catalyst layer, wherein the metal catalyst layer supports edge regions of the pellicle membrane and does not support a central region of the pellicle membrane. The metal catalyst layer may be on a substrate, such that the substrate and the metal catalyst layer collectively support the edge region of the pellicle membrane and do not support the central region of the pellicle membrane. The pellicle may be formed based on growing the 2D material on the metal catalyst layer and etching an inner region of the metal catalyst layer that supports the central region of the formed pellicle membrane.

公开(公告)号：US20190013648A1

公开(公告)日：2019-01-10

申请号：US15962600

申请日：2018-04-25

Applicant: Samsung Electronics Co., Ltd. ,  President and Fellows Of Harvard College

Inventor： Jinseong HEO ,  Minhyun LEE ,  Seongjun PARK ,  Philip KIM ,  Hongkun PARK ,  Donhee HAM

IPC: H01S5/30 ,  H01S5/062 ,  H01S5/042 ,  H01S5/323

Abstract: A light-emitting device includes a substrate including a photonic cavity and configured to function as a gate, an active layer including a two-dimensional material, a first conductive contact, and a second conductive contact. The wavelength range of light generated by the light-emitting device may be narrowed based on the photonic cavity being included in the substrate, and the intensity and wavelength range of the generated light may be controlled based on the substrate functioning as a gate.

公开(公告)号：US20160190244A1

公开(公告)日：2016-06-30

申请号：US14728583

申请日：2015-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minhyun LEE ,  Hyeonjin SHIN ,  Jaeho LEE ,  Haeryong KIM

IPC: H01L29/06 ,  H01L29/40 ,  H01L29/66 ,  H01L29/78 ,  H01L29/786 ,  H01L21/02 ,  H01L21/285

CPC classification number: H01L21/02568 ,  H01L21/0259 ,  H01L21/02628 ,  H01L29/0673 ,  H01L29/1606 ,  H01L29/24 ,  H01L29/413 ,  H01L29/66742 ,  H01L29/66969 ,  H01L29/778 ,  H01L29/7839 ,  H01L29/786 ,  H01L29/78654 ,  H01L29/78681 ,  H01L29/78684 ,  H01L29/78696

Abstract: An electronic device includes first and second electrodes that are spaced apart from each other and a 2D material layer. The 2D material layer connects the first and second electrodes. The 2D material layer includes a plurality of 2D nanomaterials. At least some of the 2D nanomaterials overlap one another.

Abstract translation: 电子设备包括彼此间隔开的第一和第二电极以及2D材料层。 2D材料层连接第一和第二电极。 2D材料层包括多个2D纳米材料。 至少一些2D纳米材料彼此重叠。

公开(公告)号：US20160087042A1

公开(公告)日：2016-03-24

申请号：US14747243

申请日：2015-06-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minhyun LEE ,  Jaeho LEE ,  Jinseong HEO ,  Kiyoung LEE

IPC: H01L29/16 ,  H01L29/417 ,  H01L29/45 ,  H01L29/786

CPC classification number: H01L29/1606 ,  H01L29/0665 ,  H01L29/165 ,  H01L29/41775 ,  H01L29/42356 ,  H01L29/778 ,  H01L29/78642 ,  H01L29/78684 ,  H01L29/78696

Abstract: Example embodiments relate to a fin-type graphene device. The fin-type graphene device includes a substrate, a graphene channel layer substantially vertical to the substrate, a gate insulating layer that covers one side surface of the graphene channel layer, a gate electrode on the gate insulating layer, and a source electrode and a drain electrode that are formed separately from each other on other side surface of the graphene channel layer.

Abstract translation: 示例性实施例涉及翅片型石墨烯装置。 翅片型石墨烯装置包括基板，基本上垂直于基板的石墨烯通道层，覆盖石墨烯通道层的一个侧表面的栅极绝缘层，栅极绝缘层上的栅电极以及源极和 漏电极，其在石墨烯通道层的另一侧表面上彼此分开形成。