公开(公告)号：US11933916B2

公开(公告)日：2024-03-19

申请号：US17946441

申请日：2022-09-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jangwoo You ,  Namseop Kwon ,  Byunghoon Na ,  Minkyung Lee ,  Suyeon Lee ,  Seunghoon Han

IPC: G01S7/481 ,  G01S17/08 ,  G02B1/00 ,  G02B5/18 ,  G02F1/13

CPC classification number: G01S7/4815 ,  G01S17/08 ,  G02B1/00 ,  G02B5/1809 ,  G02F1/13 ,  G02F1/1313 ,  G02B2207/101

Abstract: Provided is an illumination device including a display panel including a first surface and a second surface that is opposite to the first surface, the display panel being configured to output light including image information through the first surface, a light source configured to emit light, the light source being spaced apart from the display panel in a direction away from and normal to the second surface of the display panel, a window panel including a first area configured to transmit the light output from the display panel and a second area configured to transmit the light emitted from the light source, and a light transmitting unit provided between the window panel and the light source, the light transmitting unit configured to transmit the light emitted from the light source to an object through the second area, the light transmitting unit including at least one meta-surface.

公开(公告)号：US11880123B2

公开(公告)日：2024-01-23

申请号：US17990543

申请日：2022-11-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyeonsoo Park ,  Seunghoon Han ,  Minkyung Lee

IPC: G03B21/20 ,  H04N9/31

CPC classification number: G03B21/2013 ,  H04N9/3152

Abstract: Provided is a structured light projector including a light source configured to emit light, and a nanostructure array configured to form a dot pattern based on the light emitted by the light source, the nanostructure array including a plurality of super cells each respectively including a plurality of nanostructures, wherein each of the plurality of super cells includes a first sub cell that includes a plurality of first nanostructures having a first shape distribution and a second sub cell that includes a plurality of second nanostructures having a second shape distribution.

公开(公告)号：US11581662B2

公开(公告)日：2023-02-14

申请号：US16986793

申请日：2020-08-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yonghyun Yoon ,  Mincheol Seo ,  Seho Kim ,  Minkyung Lee ,  Jongheon Lee ,  Sooyoung Jang ,  Hyuntae Jung ,  Kyunggu Kim ,  Jinwoo Jung

IPC: H01Q21/28 ,  H01Q5/335 ,  H01Q1/02 ,  H01Q1/24

Abstract: An electronic device includes a housing including a front plate and a rear plate disposed opposite the front plate, and a display disposed in a space between the front plate and the rear plate, and disposed at least partially along the front plate. The electronic device further includes a first antenna structure disposed in the space and configured to transmit or receive a first signal in a first frequency band, wherein the first antenna structure includes at least one first conductive pattern. The electronic device also includes a second antenna structure disposed in the space without being overlapped with the first conductive pattern when viewed from above the rear plate, and configured to transmit or receive a second signal in a second frequency band different from the first frequency band. In addition, the electronic device includes a conductive sheet disposed in the space and on the rear plate. The conductive sheet is physically separated from the first conductive pattern, and at least partially overlapped with the first conductive pattern when viewed from above the rear plate.

公开(公告)号：US11512389B2

公开(公告)日：2022-11-29

申请号：US16714344

申请日：2019-12-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keewon Kim ,  Daehan Kim ,  Minkyung Lee

IPC: C23C14/54 ,  C23C14/56 ,  C23C14/24 ,  H01L51/05

Abstract: Disclosed are an apparatus for and a method of manufacturing a semiconductor device. The apparatus includes a chamber, an evaporator that evaporates an organic source to provide a source gas on a substrate in the chamber, a vacuum pump that pumps the source gas and air from the chamber, an exhaust line between the vacuum pump and the chamber, and an analyzer connected to the exhaust line. The analyzer detects a derived molecule produced from the organic source and determines a replacement time of the evaporator.

公开(公告)号：US20210044029A1

公开(公告)日：2021-02-11

申请号：US16986793

申请日：2020-08-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yonghyun Yoon ,  Mincheol Seo ,  Seho Kim ,  Minkyung Lee ,  Jongheon Lee ,  Sooyoung Jang ,  Hyuntae Jung ,  Kyunggu Kim ,  Jinwoo Jung

IPC: H01Q21/28 ,  H01Q5/335 ,  H01Q1/02

Abstract: An electronic device includes a housing including a front plate and a rear plate disposed opposite the front plate, and a display disposed in a space between the front plate and the rear plate, and disposed at least partially along the front plate. The electronic device further includes a first antenna structure disposed in the space and configured to transmit or receive a first signal in a first frequency band, wherein the first antenna structure includes at least one first conductive pattern. The electronic device also includes a second antenna structure disposed in the space without being overlapped with the first conductive pattern when viewed from above the rear plate, and configured to transmit or receive a second signal in a second frequency band different from the first frequency band. In addition, the electronic device includes a conductive sheet disposed in the space and on the rear plate. The conductive sheet is physically separated from the first conductive pattern, and at least partially overlapped with the first conductive pattern when viewed from above the rear plate.

公开(公告)号：US10825990B2

公开(公告)日：2020-11-03

申请号：US16589330

申请日：2019-10-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Da Il Eom ,  Keewon Kim ,  Byeongtaek Bae ,  Minkyung Lee

IPC: H01L51/00 ,  H01L27/30 ,  H01L51/42 ,  H01L21/66 ,  H01L27/146

Abstract: A method of measuring an image sensor is disclosed. The method includes connecting a measurement unit to an image sensor, producing an electric current, which sequentially flows through a second connection line, second lower electrodes, an upper electrode, first lower electrodes, and a first connection line of the image sensor, using the measurement unit, and measuring an alignment state of the lower electrodes, the photoelectric conversion layer, and the upper electrode.