公开(公告)号：US20210303043A1

公开(公告)日：2021-09-30

申请号：US17002167

申请日：2020-08-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongchan LEE ,  Dongoh KIM ,  Youngchan LEE ,  Jiseok JUNG ,  Minwoo CHA ,  Yoongoo HAN

IPC: G06F1/20 ,  H05K7/20 ,  G06F1/18

Abstract: Provided is a display device. The display device includes a housing including a front glass and a rear cover, a display panel arranged within the housing, and an air circulator arranged behind the display panel for circulating air between the front glass and the front surface of the display panel, wherein the air circulator includes a circulation fan circulating air, a case receiving the circulation fan and having open top to discharge air in a direction of long edges of the display panel, a first connection part formed to be open at one end of the case in the direction of long edges, and a second connection part formed to be open at the other end of the case in the direction of long edges.

公开(公告)号：US20210289649A1

公开(公告)日：2021-09-16

申请号：US17197322

申请日：2021-03-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Minwoo CHA ,  Dongoh KIM ,  Dongchan LEE ,  Youngchan LEE ,  Jiseok JUNG ,  Yoongoo HAN

IPC: H05K5/06 ,  G06F1/16 ,  H05K5/00

Abstract: A display apparatus including a sealing member having an improved structure, the display apparatus includes a housing including an opening, a display module including a display panel, the display module arranged inside the housing for the image to be displayed through the opening, a housing cover coupled to the housing to cover the opening while covering a rear surface of the display module, and a sealing member provided to seal a gap between the housing and the housing cover, the sealing member including a contact surface convexly formed toward the housing cover and a first protrusion and a second protrusion arranged on the contact surface, wherein at least a portion of the contact surface located between the first protrusion and the second protrusion is located at a same level as the first protrusion and the second protrusion or protrudes outward of the first protrusion and the second protrusion.

公开(公告)号：US20250151247A1

公开(公告)日：2025-05-08

申请号：US19017037

申请日：2025-01-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongoh KIM ,  Sangin Lee ,  Jeongryeol Lee ,  Jinhyeong Jeon

IPC: H05K7/20 ,  H05K5/00 ,  H05K5/06

Abstract: A display apparatus includes: a housing including an inlet; a display module inside the housing; and a control assembly configured to control the display module, where the display module includes: a display panel configured to display an image; a chassis supporting the display panel and covering a rear of the display panel; and a heat dissipation frame between the chassis and the control assembly, the heat dissipation frame including: a body portion separated from a rear surface of the chassis, and a fixing portion extended from the body portion, fixed to the rear surface of the chassis, and defining a heat exchange space in which external air from the inlet flows.

公开(公告)号：US20240129453A1

公开(公告)日：2024-04-18

申请号：US18462384

申请日：2023-09-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： SANGWOO LEE ,  Dongoh KIM ,  MINHYUK LEE ,  SONGSU KIM

IPC: H04N17/00 ,  H04N17/02 ,  H04N23/56

CPC classification number: H04N17/002 ,  H04N17/02 ,  H04N23/56

Abstract: Disclosed is a test system which includes a light source device. The light source device includes a first light source configured to radiate a first light, a plurality of neutral-density (ND) filters including a first ND filter attached to the first light source and configured to adjust the first light, an aperture unit including a plurality of apertures configured to adjust the first light received from the first ND filter and a diffuser configured to diffuse the first light received from the aperture unit and to radiate the first light for testing an image sensor, wherein an illuminance of the first light is adjusted based on a transmittance of the first ND filter and an aperture ratio of each of the apertures.

公开(公告)号：US20210125980A1

公开(公告)日：2021-04-29

申请号：US17132699

申请日：2020-12-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiseok LEE ,  Chan-Sic YOON ,  Dongoh KIM ,  Myeong-Dong LEE

IPC: H01L27/06 ,  H01L21/8238 ,  H01L21/768 ,  H01L29/78 ,  H01L29/66 ,  H01L29/49

Abstract: Disclosed is a semiconductor device comprising a substrate including a first region and a second region, a first gate pattern on the substrate of the first region, and a second gate pattern on the substrate of the second region. The first gate pattern comprises a first high-k dielectric pattern, a first N-type metal-containing pattern, and a first P-type metal-containing pattern that are sequentially stacked. The second gate pattern comprises a second high-k dielectric pattern and a second P-type metal-containing pattern that are sequentially stacked.

公开(公告)号：US20190326278A1

公开(公告)日：2019-10-24

申请号：US16288590

申请日：2019-02-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiseok LEE ,  Chan-Sic YOON ,  Dongoh KIM ,  Myeong-Dong LEE

IPC: H01L27/06 ,  H01L21/8238 ,  H01L21/768 ,  H01L29/78 ,  H01L29/66 ,  H01L29/49

Abstract: Disclosed is a semiconductor device comprising a substrate including a first region and a second region, a first gate pattern on the substrate of the first region, and a second gate pattern on the substrate of the second region. The first gate pattern comprises a first high-k dielectric pattern, a first N-type metal-containing pattern, and a first P-type metal-containing pattern that are sequentially stacked. The second gate pattern comprises a second high-k dielectric pattern and a second P-type metal-containing pattern that are sequentially stacked.

公开(公告)号：US20180158871A1

公开(公告)日：2018-06-07

申请号：US15653198

申请日：2017-07-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kiseok LEE ,  Chan-Sic YOON ,  Augustin HONG ,  Keunnam KIM ,  Dongoh KIM ,  Bong-Soo KIM ,  Jemin PARK ,  Hoin LEE ,  Sungho JANG ,  Kiwook JUNG ,  Yoosang HWANG

IPC: H01L27/24 ,  H01L27/22 ,  H01L27/108

CPC classification number: H01L27/10894 ,  H01L27/10823 ,  H01L27/10844 ,  H01L27/10876 ,  H01L27/10897 ,  H01L27/228 ,  H01L27/2436

Abstract: A method of manufacturing a semiconductor memory device and a semiconductor memory device, the method including providing a substrate that includes a cell array region and a peripheral circuit region; forming a mask pattern that covers the cell array region and exposes the peripheral circuit region; growing a semiconductor layer on the peripheral circuit region exposed by the mask pattern such that the semiconductor layer has a different lattice constant from the substrate; forming a buffer layer that covers the cell array region and exposes the semiconductor layer; forming a conductive layer that covers the buffer layer and the semiconductor layer; and patterning the conductive layer to form conductive lines on the cell array region and to form a gate electrode on the peripheral circuit region.