公开(公告)号：US20190206872A1

公开(公告)日：2019-07-04

申请号：US16170665

申请日：2018-10-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin-A KIM ,  Yong-Kwan KIM ,  Se-Keun PARK ,  Joo-Young LEE ,  Cha-Won KOH ,  Yeong-Cheol LEE

IPC: H01L27/108

CPC classification number: H01L27/10855 ,  H01L21/28525 ,  H01L21/3065 ,  H01L21/76879 ,  H01L27/10814 ,  H01L27/10823 ,  H01L27/10885 ,  H01L27/10888

Abstract: A semiconductor device and methods of manufacturing the same are provided. The semiconductor device includes a substrate, word lines, a doped junction, bit line structures, and buried contacts. The substrate has active regions. The word lines extend across the active regions. The doped junction has impurities and is arranged at the active regions, and includes first junctions and second junctions, each first junction arranged at a central portion of one of the active regions and each second junction arranged at an end portion of another one of the active regions, a buried semiconductor layer being included in each second junction. The bit line structures contact with a respective one of the first junctions. The buried contacts are arranged in a matrix shape, each contacting with a respective one of the second junctions and the included buried semiconductor layer and simultaneously contacting with a charge storage for storing data.

公开(公告)号：US20190206873A1

公开(公告)日：2019-07-04

申请号：US16171517

申请日：2018-10-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin-A KIM ,  Yong-Kwan KIM ,  Se-Keun PARK ,  Jung-Woo SONG ,  Joo-Young LEE

IPC: H01L27/108 ,  H01L21/768

CPC classification number: H01L27/10885 ,  H01L21/7682 ,  H01L27/10814 ,  H01L27/10823 ,  H01L27/10855

Abstract: A semiconductor device includes a bit line structure on a substrate, a spacer structure including a first spacer directly contacting a sidewall of the bit line structure, a second spacer directly contacting a portion of an outer sidewall of the first spacer, the second spacer including air, and a third spacer directly contacting an upper portion of the first spacer and covering an outer sidewall and an upper surface of the second spacer, and a contact plug structure extending in a vertical direction substantially perpendicular to an upper surface of the substrate and directly contacting an outer sidewall of the third spacer at least at a height between respective heights of a bottom and a top surface of the second spacer.

公开(公告)号：US20170005097A1

公开(公告)日：2017-01-05

申请号：US15196273

申请日：2016-06-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eun-Jung KIM ,  Bong-Soo KIM ,  Yong-Kwan KIM ,  Sung-Hee HAN ,  Yoo-Sang HWANG

IPC: H01L27/108 ,  H01L21/768 ,  H01L23/532 ,  H01L23/528 ,  H01L23/522

Abstract: A semiconductor device, including an active region defined in a semiconductor substrate; a first contact plug on the semiconductor substrate, the first contact plug being connected to the active region; a bit line on the semiconductor substrate, the bit line being adjacent to the first contact plug; a first air gap spacer between the first contact plug and the bit line; a landing pad on the first contact plug; a blocking insulating layer on the bit line; and an air gap capping layer on the first air gap spacer, the air gap capping layer vertically overlapping the first air gap spacer, the air gap capping layer being between the blocking insulating layer and the landing pad, an upper surface of the blocking insulating layer being at a height equal to or higher than an upper surface of the landing pad.

Abstract translation: 一种半导体器件，包括限定在半导体衬底中的有源区; 在所述半导体衬底上的第一接触插塞，所述第一接触插塞连接到所述有源区; 所述半导体衬底上的位线，所述位线与所述第一接触插塞相邻; 在所述第一接触插塞和所述位线之间的第一气隙间隔件; 第一接触塞上的着陆垫; 位线上的阻挡绝缘层; 以及在所述第一气隙间隔件上的气隙盖层，所述气隙盖层与所述第一气隙间隔件垂直重叠，所述气隙盖层位于所述阻挡绝缘层和所述着陆焊盘之间，所述阻挡绝缘层的上表面 处于与着陆垫的上表面相同或更高的高度。

公开(公告)号：US20200280668A1

公开(公告)日：2020-09-03

申请号：US16650191

申请日：2018-09-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byeong-Hoon PARK ,  Yong-Chan KEH ,  Sung-Soon KIM ,  Yong-Kwan KIM ,  Ki-Suk SUNG ,  Dong-Hi LEE

IPC: H04N5/235 ,  H04N13/254 ,  H04N13/239 ,  H04N13/271

Abstract: When a three-dimensional image of a specific subject is acquired by means of an infrared camera and an external light (for example, external light such as sunlight at the time of outdoor photography) having a relatively large intensity exists, it is difficult to acquire the image. To this end, the present invention proposes an electronic device for reducing a current peak by adaptively changing optical power and an exposure time of an infrared camera according to the intensity of external light.

公开(公告)号：US20140160441A1

公开(公告)日：2014-06-12

申请号：US13965429

申请日：2013-08-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong-Kwan KIM ,  Seong-Ha PARK ,  Yong-Chan KEH ,  Jung-Kee LEE ,  Joong-Wan PARK

IPC: G02B26/00 ,  G03B21/20 ,  F21V9/10 ,  F21V9/08

CPC classification number: G02B26/008 ,  F21V9/08 ,  F21V9/40 ,  G03B21/204 ,  G03B21/2066 ,  G03B33/08

Abstract: An illumination optical system for a beam projector includes: a light source; a color conversion unit having at least one fluorescent substance layer that reflects a light from the light source or converts the light emitted from the light source to a wavelength-converted light; and a dichroic mirror that causes the light emitted from the light source to be incident on the color conversion unit. Lights reflected or emitted by the conversion unit and having different wavelengths are incident on a display panel through the same path. In the illumination optical system, a light emitted from one light source can be processed to produce red, green and blue lights which can be in turn incident on the display panel through the same optical path of the light reflected or emitted by the conversion unit.

Abstract translation: 一种用于射束投影仪的照明光学系统，包括：光源; 具有至少一个反射来自所述光源的光的荧光物质层或将从所述光源发射的光转换为波长转换的光的颜色转换单元; 以及使从光源发出的光入射到颜色转换单元的分色镜。 由转换单元反射或发射并且具有不同波长的光通过相同的路径入射在显示面板上。 在照明光学系统中，可以处理从一个光源发射的光，以产生红色，绿色和蓝色光，该光源可以通过由转换单元反射或发射的光的相同光路入射到显示面板上。

公开(公告)号：US20130100419A1

公开(公告)日：2013-04-25

申请号：US13657343

申请日：2012-10-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong-Kwan KIM ,  Seong-Ha Park

IPC: G03B21/28

CPC classification number: G03B21/2033 ,  G03B21/2066 ,  G03B21/208 ,  G03B33/08 ,  H04N9/3111 ,  H04N9/3152 ,  H04N9/3173

Abstract: A projector for projecting light forming an image on an external screen to outside of the projector includes a display panel provided with a plurality of pixel elements, and configured to form an image by controlling the pixel elements according to a driving signal, an illumination optical system provided with an equalization lens and a mirror arranged on a first optical axis, and configured to output light penetrating the equalization lens to the display panel through the mirror, and a projection optical system provided with at least one lens arranged on a second optical axis, and configured to output light reflected from the display panel to the outside, wherein an alignment axis of the equalization lens forms an angle of inclination with the second optical axis.

Abstract translation: 一种将在外部屏幕上形成图像的光投射到投影仪外部的投影仪包括具有多个像素元件的显示面板，并且被配置为通过根据驱动信号控制像素元件来形成图像，照明光学系统 具有布置在第一光轴上的均衡透镜和反射镜，并且被配置为通过反射镜将穿过均匀化透镜的光输出到显示面板;以及投影光学系统，设置有布置在第二光轴上的至少一个透镜， 并且被配置为将从显示面板反射的光输出到外部，其中均衡透镜的对准轴与第二光轴形成倾斜角。