公开(公告)号：US20160377954A1

公开(公告)日：2016-12-29

申请号：US15259116

申请日：2016-09-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-hoon HAN ,  In-kyeong YOO ,  Sang-yoon LEE ,  Hong-seok LEE ,  Moon-gyu HAN ,  Sun-kook KIM

IPC: G02F1/335 ,  B82Y20/00 ,  G03H1/22 ,  G02F1/29 ,  G02B27/22

CPC classification number: G02F1/335 ,  B82Y20/00 ,  G02B27/22 ,  G02F1/017 ,  G02F1/11 ,  G02F1/292 ,  G02F2001/291 ,  G02F2202/36 ,  G02F2202/40 ,  G02F2202/42 ,  G02F2203/22 ,  G03H1/2286 ,  G03H2001/2292 ,  Y10S977/834

Abstract: An acousto-optic device capable of increasing a range of a diffraction angle of output light by using a nanostructured acousto-optic medium, and an optical scanner, an optical modulator, a two-dimensional/three-dimensional (2D/3D) conversion stereoscopic image display apparatus, and a holographic display apparatus using the acousto-optic device. The acousto-optic device may include a nanostructured acousto-optic medium formed by at least two different mediums repeatedly alternating with each other, wherein at least one of the at least two different mediums includes an acousto-optic medium. The acousto-optic device having the aforementioned structure may increase the range of a diffraction angle of output light. Thus, various systems such as the optical scanner, the optical modulator, the 2D/3D conversion stereoscopic image display apparatus, and the holographic display apparatus may not require a separate optical system to increase an operational angle range, thereby decreasing a size of the system and/or improving a resolution of the system.

Abstract translation: 一种能够通过使用纳米结构的声光介质和光学扫描器，光学调制器，二维/三维（2D / 3D）转换立体视觉增强输出光的衍射角的范围的声光器件 图像显示装置和使用该声光装置的全息显示装置。 声光装置可以包括由至少两个不同介质形成的纳米结构的声光介质，所述至少两个介质彼此重复交替，其中所述至少两种不同介质中的至少一种包括声光介质。 具有上述结构的声光装置可以增加输出光的衍射角的范围。 因此，诸如光学扫描器，光学调制器，2D / 3D转换立体图像显示装置和全息显示装置的各种系统可能不需要单独的光学系统来增加操作角度范围，从而减小系统的尺寸 和/或提高系统的分辨率。

公开(公告)号：US20150144918A1

公开(公告)日：2015-05-28

申请号：US14549800

申请日：2014-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun-hyoung CHO ,  Woong KO ,  Jae-kwan KIM ,  Chang-youl MOON ,  Hong-shik SHIM ,  In-kyeong YOO ,  Chul-ho JEONG

IPC: H01L51/56 ,  H01L51/52 ,  H01L27/32 ,  B29D11/00 ,  B29C33/38

CPC classification number: H01L51/5275 ,  B29C33/3885 ,  B29D11/00365 ,  B29D11/00788 ,  B29K2029/04 ,  B29K2905/00 ,  B29K2907/00

Abstract: An optical film manufacturing method includes forming a master in which a shape corresponding to a plurality of micro-lens patterns is engraved, forming a low refractive index pattern layer in which the plurality of micro-lens patterns are formed, by using the master, forming a high refractive index material layer that has a higher refractive index than a refractive index of the low refractive index pattern layer, and imprinting the low refractive index pattern layer on the high refractive index material layer to form a high refractive index pattern layer, on a first surface of a substrate.

Abstract translation: 一种光学薄膜的制造方法，其特征在于，具备形成与多个微透镜图案对应的形状被雕刻的主体，通过使用所述主体形成形成有多个微透镜图案的低折射率图案层，形成 具有比所述低折射率图案层的折射率更高的折射率的高折射率材料层，以及在所述高折射率材料层上压印所述低折射率图案层以形成高折射率图案层， 衬底的第一表面。

公开(公告)号：US20150123078A1

公开(公告)日：2015-05-07

申请号：US14506041

申请日：2014-10-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： David SEO ,  Ho-jung KIM ,  In-kyeong YOO ,  Myoung-jae LEE ,  Seong-ho CHO

IPC: H01L29/16 ,  H01L29/792 ,  H01L29/66 ,  H01L29/49

CPC classification number: H01L29/1606 ,  H01L27/1052 ,  H01L27/10808 ,  H01L29/66015 ,  H01L29/66037 ,  H01L29/66045 ,  H01L29/685 ,  H01L29/7606

Abstract: According to example embodiments, a graphene device includes a first electrode, a first insulation layer on the first electrode, an information storage layer on the first insulation layer, a second insulation layer on the information storage layer, a graphene layer on the second insulation layer, a third insulation layer on a first region of the graphene layer, a second electrode on the third insulation layer, and a third electrode on a second region of the graphene layer.

Abstract translation: 根据示例性实施例，石墨烯装置包括第一电极，第一电极上的第一绝缘层，第一绝缘层上的信息存储层，信息存储层上的第二绝缘层，第二绝缘层上的石墨烯层 ，在所述石墨烯层的第一区域上的第三绝缘层，所述第三绝缘层上的第二电极和所述石墨烯层的第二区域上的第三电极。

公开(公告)号：US20150137074A1

公开(公告)日：2015-05-21

申请号：US14334028

申请日：2014-07-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-ho LEE ,  Kyung-eun BYUN ,  Hyun-jae SONG ,  Hyeon-jin SHIN ,  Min-Hyun LEE ,  In-kyeong YOO ,  Seong-jun PARK

IPC: H01L29/66 ,  H01L29/267 ,  H01L29/165 ,  H01L29/78 ,  H01L29/16

CPC classification number: H01L29/66977 ,  H01L21/76224 ,  H01L21/764 ,  H01L29/0649 ,  H01L29/1606 ,  H01L29/165 ,  H01L29/267 ,  H01L29/42364 ,  H01L29/66045 ,  H01L29/778 ,  H01L29/78

Abstract: A graphene device including separated junction contacts and a method of manufacturing the same are disclosed. The graphene device is a field effect transistor (FET) in which graphene is used as a channel. A source electrode and a drain electrode do not directly contact the graphene channel, and junction contacts formed by doping semiconductor are separately disposed between the graphene channel and the source electrode and between the graphene channel and the drain electrode. Therefore, in an off state where a voltage is not applied to a gate electrode, due to a barrier between the graphene channel and the junction contacts, carriers may not move. As a result, the graphene device may have low current in the off state.

Abstract translation: 公开了一种包括分离的接点的石墨烯器件及其制造方法。 石墨烯装置是其中使用石墨烯作为通道的场效应晶体管（FET）。 源电极和漏电极不直接接触石墨烯通道，并且由掺杂半导体形成的结接点分别设置在石墨烯通道和源电极之间以及石墨烯通道和漏电极之间。 因此，在由于石墨烯通道和接合点之间的阻挡而不向栅电极施加电压的关闭状态下，载体可能不移动。 结果，石墨烯器件在断开状态下可能具有低电流。

公开(公告)号：US20140231752A1

公开(公告)日：2014-08-21

申请号：US14180928

申请日：2014-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeon-jin SHIN ,  Kyung-eun BYUN ,  Hyun-jae SONG ,  Seong-jun PARK ,  David SEO ,  Yun-sung WOO ,  Dong-wook LEE ,  Jae-ho LEE ,  Hyun-jong CHUNG ,  Jin-seong HEO ,  In-kyeong YOO

IPC: H01L29/16 ,  H01L33/34 ,  H01L31/028 ,  H01L29/786

CPC classification number: H01L29/1606 ,  H01L29/786 ,  H01L29/78642 ,  H01L29/78684 ,  H01L31/028 ,  H01L31/08 ,  H01L33/34 ,  H01L51/0046 ,  H01L51/0504 ,  H01L51/0558 ,  H01L51/0562 ,  H01L51/0566 ,  H01L51/057 ,  H01L51/428 ,  H01L51/50

Abstract: A graphene device and an electronic apparatus including the same are provided. According to example embodiments, the graphene device includes a transistor including a source, a gate, and a drain, an active layer through which carriers move, and a graphene layer between the gate and the active layer. The graphene layer may be configured to function both as an electrode of the active layer and a channel layer of the transistor.

Abstract translation: 提供了石墨烯装置和包括该石墨烯装置的电子装置。 根据示例性实施例，石墨烯装置包括晶体管，其包括源极，栅极和漏极，载流子移动的有源层以及栅极和有源层之间的石墨烯层。 石墨烯层可以被配置为既用作有源层的电极和晶体管的沟道层。

公开(公告)号：US20140133134A1

公开(公告)日：2014-05-15

申请号：US13924944

申请日：2013-06-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chang-jung KIM ,  In-kyeong YOO ,  U-in CHUNG ,  I-hun SONG ,  Seung-eon AHN

IPC: F21V23/00

CPC classification number: F21V23/009 ,  G06F3/03545

Abstract: A color optical pen includes a tip unit, a pen body unit attached to the tip unit; a pressure sensor that is disposed in the tip unit and configured to sense at least contact between a display unit of a terminal device and the tip unit; a light source that is disposed in the pen body unit and is configured to output light through the tip unit, if the pressure sensor senses the contact; a color selection switch that is disposed on the pen body, the color selection switch configured to select a color in response to operation by a user; and a driver configured to drive the light source at a frequency or pattern based on operation of the color selection switch.

Abstract translation: 彩色光笔包括尖端单元，附接到尖端单元的笔体单元; 压力传感器，其布置在所述尖端单元中并且构造成感测终端装置的显示单元和所述尖端单元之间的至少接触; 光源，其设置在所述笔体单元中，并且被配置为如果所述压力传感器感测到所述接触，则通过所述尖端单元输出光; 布置在笔体上的颜色选择开关，所述颜色选择开关被配置为响应于用户的操作来选择颜色; 以及配置为基于颜色选择开关的操作以频率或图案驱动光源的驱动器。