公开(公告)号：US20160120410A1

公开(公告)日：2016-05-05

申请号：US14821933

申请日：2015-08-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongho KIM

IPC: A61B5/00 ,  H01L31/0304 ,  G01J3/51

CPC classification number: A61B5/0075 ,  G01J3/0205 ,  G01J3/0227 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/0272 ,  G01J3/10 ,  G01J3/32 ,  G01J3/42 ,  G01J3/44 ,  G01J3/4406 ,  G01J3/51 ,  G01J2003/1213 ,  G01J2003/1226 ,  H01L31/1035

Abstract: Provided are a spectrometer that may be easily manufactured while having high resolution and sensitivity due to reduced light loss and a non-invasive biometric sensor including the spectrometer. The spectrometer includes: a stacked light absorbing structure including a plurality of absorbing layers stacked in a vertical direction and having different absorption wavelength bands, and a plurality of tunnel junction layers respectively interposed between the plurality of absorbing layers to electrically connect the plurality of absorbing layers; and an illuminating unit configured to provide the stacked light absorbing structure with an illumination light for saturation of the plurality of absorbing layers.

Abstract translation: 提供了可以容易地制造的光谱仪，同时由于减少的光损失而具有高分辨率和灵敏度，以及包括光谱仪的非侵入式生物测定传感器。 光谱仪包括：层叠的光吸收结构，包括沿垂直方向堆叠并具有不同吸收波长带的多个吸收层，以及分别介于多个吸收层之间的多个隧道结层，以将多个吸收层电连接 ; 以及照明单元，其被配置为向所述堆叠的光吸收结构提供用于所述多个吸收层的饱和的照明光。

公开(公告)号：US20160061660A1

公开(公告)日：2016-03-03

申请号：US14684624

申请日：2015-04-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongho KIM

IPC: G01J3/02 ,  G01J3/44 ,  A61B5/145 ,  G01J3/10 ,  A61B5/1455

CPC classification number: G01J3/0205 ,  A61B5/14532 ,  A61B5/1455 ,  A61B2562/028 ,  G01J3/0259 ,  G01J3/44

Abstract: A miniature spectrometer and a miniature spectrometer module employing the same are disclosed. The disclosed miniature spectrometer includes: a band-pass filter which is configured to transmit input light in a surface plasmon mode and which has an array of waveguides which are configured to output a plurality of different transmission wavelength bands; an in-coupler configured to couple the transmitted input light to a first end of the array of waveguides; and an array of optical detectors configured to detect respective lights which are output from a second end of the array of waveguides.

Abstract translation: 公开了一种微型光谱仪和使用其的微型光谱仪模块。 所公开的微型光谱仪包括：带通滤波器，其被配置为以表面等离子体激元模式传输输入光，并且具有被配置为输出多个不同透射波长带的波导阵列; 耦合器，其被配置为将所传输的输入光耦合到所述波导阵列的第一端; 以及配置成检测从波导阵列的第二端输出的各个光的光学检测器阵列。

公开(公告)号：US20160051193A1

公开(公告)日：2016-02-25

申请号：US14799045

申请日：2015-07-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinyoung PARK ,  Moonsook LEE ,  Woochang LEE ,  Junyoung LEE ,  Seongho CHO ,  Dongho KIM ,  Jungmok BAE

IPC: A61B5/00 ,  A61B5/053 ,  A61B5/117 ,  A61B5/024

CPC classification number: A61B5/681 ,  A61B5/02438 ,  A61B5/053 ,  A61B5/1172 ,  A61B5/72

Abstract: An apparatus for and method of detecting biological information. The apparatus for detecting biological information includes a supporting member that is attached to an object, a biosignal sensor that is configured to detect biological information of the object and mounted in the supporting member; and a plurality of position sensors configured to detect a position of the apparatus with respect to the object. The position sensors may detect position information of an area of the object where the apparatus is attached. Position data detected by the position sensors may be compared with reference position data.

Abstract translation: 检测生物信息的装置和方法。 用于检测生物信息的装置包括：附着到物体的支撑构件，被配置为检测物体的生物信息并安装在支撑构件中的生物信号传感器; 以及多个位置传感器，被配置为检测所述装置相对于所述物体的位置。 位置传感器可以检测装置附接的物体的区域的位置信息。 可以将由位置传感器检测的位置数据与参考位置数据进行比较。

公开(公告)号：US20250022980A1

公开(公告)日：2025-01-16

申请号：US18770345

申请日：2024-07-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sanghoon SONG ,  Kyungwook HWANG ,  Junsik HWANG ,  Dongho KIM ,  Joonyong PARK ,  Youngtek OH ,  Minchul YU

IPC: H01L33/00

Abstract: A chemical lift-off device includes a first chamber including a first bath containing a first chemical solution and configured to receive a semiconductor light-emitting device on a substrate, such that the semiconductor light-emitting device is partially separated from the substrate by being submerged in the first chemical solution, a cleaning bath containing deionized water and configured to receive the semiconductor light-emitting device that is partially separated from the substrate, and a second chamber including a separator including a chemical solution sprayer configured to spray a second chemical solution toward the semiconductor light-emitting device that is partially separated from the substrate, such that the semiconductor light-emitting device is completely separated from the substrate by being sprayed with the second chemical solution and a recovery assembly provided at a lower portion of the separator and configured to recover the semiconductor light-emitting device that is completely separated from the substrate.

公开(公告)号：US20240234219A1

公开(公告)日：2024-07-11

申请号：US18409369

申请日：2024-01-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngtek OH ,  Joonyong PARK ,  Kyungwook HWANG ,  Dongkyun KIM ,  Dongho KIM ,  Sanghoon SONG ,  Minchul YU ,  Junsik HWANG

IPC: H01L21/66 ,  H01L21/683 ,  H01L25/16

CPC classification number: H01L22/22 ,  H01L21/6835 ,  H01L25/167 ,  H01L2221/68368

Abstract: A method of transferring a micro semiconductor chip and a transferring structure are provided. The method includes providing a plurality of base transferring substrates each including a plurality of grooves, aligning the plurality of base transferring substrates on a first substrate, aligning the plurality of base transferring substrates on a second substrate, providing a target transferring structure by transferring micro semiconductor chips to the base transferring substrates of the first substrate, and providing a preliminary transferring structure by transferring micro semiconductor chips to the base transferring substrates of the second substrate.

公开(公告)号：US20230325245A1

公开(公告)日：2023-10-12

申请号：US18333061

申请日：2023-06-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiman KWON ,  Dongho KIM ,  Hakryoul KIM ,  Jaehyeon PARK ,  Geonhee BACK ,  Jiseop SONG ,  Dongwook LEE

IPC: G06F9/50 ,  G06F3/06

CPC classification number: G06F9/5027 ,  G06F3/0608 ,  G06F3/0631 ,  G06F3/0673

Abstract: An electronic device is provided. The electronic device includes a memory and a processor. The processor may be configured to identify that an application using large-capacity memory satisfying a specified condition is running, identify a first memory capacity required to run the application, and terminate at least one process allocated to the memory until the first memory capacity is secured as the available capacity of the memory.

公开(公告)号：US20230266905A1

公开(公告)日：2023-08-24

申请号：US18119134

申请日：2023-03-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongho KIM ,  Jiman KWON ,  Jaehyeon PARK ,  Geonhee BACK ,  Dongwook LEE ,  Daehyun CHO

IPC: G06F3/06

CPC classification number: G06F3/0644 ,  G06F3/0604 ,  G06F3/0673

Abstract: A method of controlling a memory and an electronic device performing the method are provided. The electronic device includes a memory configured to store instructions executable by the processor; and at least one processor configured to execute the instructions to: determine a use state of the electronic device corresponding to an available area of the memory, determine a temperature of the electronic device, determine a memory parameter based on the use state and the temperature, and convert a used area of the memory into the available area based on the memory parameter.

公开(公告)号：US20230170448A1

公开(公告)日：2023-06-01

申请号：US17984462

申请日：2022-11-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongho KIM ,  Kyungwook HWANG ,  Joonyong PARK ,  Junsik HWANG

IPC: H01L33/50 ,  H01L33/32 ,  H01L25/075 ,  H01L33/10 ,  H01L33/00

CPC classification number: H01L33/505 ,  H01L25/0753 ,  H01L33/10 ,  H01L33/32 ,  H01L33/0075 ,  H01L2933/0041

Abstract: Provided is a micro light emitting semiconductor device including a first semiconductor layer, a light emitting layer provided on the first semiconductor layer, a second semiconductor layer provided on the light emitting layer, and a color conversion layer provided on the second semiconductor layer, the color conversion layer including a porous layer that includes quantum dots, wherein a doping type of the second semiconductor layer is different from a doping type of the color conversion layer.

公开(公告)号：US20220272652A1

公开(公告)日：2022-08-25

申请号：US17667107

申请日：2022-02-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Injae SONG ,  Dongho KIM ,  Soomin LEE

IPC: H04W60/04 ,  H04W76/10

Abstract: An electronic device is provided. The electronic device includes at least one processor, which may be configured to establish at least one first protocol data unit (PDU) session in a state of being registered in a 5th generation system (5GS), store first information related to the at least one first PDU session, perform a procedure for registering with an evolved packet system (EPS), based on at least one first trigger causing a system fallback from the 5GS to the EPS, perform a procedure for registering with the 5GS, based on at least one second trigger causing a return to the 5GS, compare second information related to a second PDU session, with the first information, perform an operation of establishing, a third PDU session when the third PDU session not comprised in the second PDU session is identified, and perform an operation of modifying, a fourth PDU session.

公开(公告)号：US20220246796A1

公开(公告)日：2022-08-04

申请号：US17477810

申请日：2021-09-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongho KIM ,  Kyungwook HWANG

IPC: H01L33/12 ,  H01L33/10 ,  H01L33/04 ,  H01L33/32 ,  H01L25/075 ,  H01L33/00

Abstract: Provided is a light emitting device including a buffer layer, a body provided on the buffer layer, the body including a first semiconductor layer, an active layer, and a second semiconductor layer, a reflective layer configured to reflect light incident from the active layer, and a scattering pattern provided between the first semiconductor layer and the buffer layer, the scattering pattern being configured to scatter the light incident from the active layer and light incident from the reflective layer.