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公开(公告)号：US20160256117A1
公开(公告)日：2016-09-08
申请号：US14995816
申请日：2016-01-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chanwook BAIK , Jisoo KYOUNG , Youngzoon YOON
IPC: A61B5/00 , A61B5/0205
CPC classification number: A61B5/7278 , A61B5/02055 , A61B5/02416 , A61B5/6803 , A61B5/7203
Abstract: A method and apparatus for measuring blood pressure are provided. According to one or more exemplary embodiments, the apparatus for measuring blood pressure obtains a blood pressure value by applying a plurality of particular points, sampled at regular intervals from a pulse wave signal detected in an ear area of an object, to a pre-stored blood pressure estimation algorithm.
Abstract translation: 提供了一种用于测量血压的方法和装置。 根据一个或多个示例性实施例，用于测量血压的装置通过将从在物体的耳朵区域中检测的脉搏波信号以规则间隔采样的多个特定点应用到预先存储的多个特定点来获得血压值 血压估计算法。
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公开(公告)号：US20160223843A1
公开(公告)日：2016-08-04
申请号：US14916052
申请日：2014-08-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yeonsang PARK , Jineun KIM , Younggeun ROH , Changwon LEE , Sangmo CHEON , Unjeong KIM , Chanwook BAIK , Youngzoon YOON , Jaesoong LEE
CPC classification number: G02F1/0102 , B82Y20/00 , B82Y40/00 , G02B6/12007 , G02B2006/12142 , G02F1/0018 , G02F1/0045 , G02F1/011 , H01Q5/22 , H01Q13/103 , H01Q13/18 , H01Q13/28
Abstract: Provided are an optical nano-antenna including a tunable material layer and methods of manufacturing and operating the optical nano-antenna. The optical nano-antenna includes a substrate; and a plurality of material layers sequentially laminated on the substrate. The plurality of material layers include at least one tunable material layer and at least one slot. A first tunable material layer and a metal layer are sequentially laminated on the substrate, and a first slot is formed in the metal layer. A metal layer and a first tunable material layer are sequentially laminated on the substrate, and a first slot is formed in the metal layer. A first tunable material layer, a metal layer, and a second tunable material layer are sequentially laminated on the substrate, and a first slot is formed in the metal layer. A second slot tilted with respect to the first slot is formed in the metal layer.
Abstract translation: 提供了包括可调谐材料层的光学纳米天线以及制造和操作光学纳米天线的方法。 光学纳米天线包括基板; 以及顺序层叠在基板上的多个材料层。 多个材料层包括至少一个可调材料层和至少一个槽。 第一可调材料层和金属层依次层压在基板上，并且第一槽形成在金属层中。 金属层和第一可调谐材料层依次层压在基板上，并且第一槽形成在金属层中。 第一可调谐材料层，金属层和第二可调谐材料层依次层压在基板上，并且第一槽形成在金属层中。 相对于第一槽倾斜的第二槽形成在金属层中。
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13.发明申请APPARATUS FOR AND METHOD OF MONITORING BLOOD PRESSURE AND WEARABLE DEVICE HAVING FUNCTION OF MONITORING BLOOD PRESSURE 审中-公开监测血液压力的装置和方法以及具有监测血压功能的易磨损装置公开(公告)号：US20160058300A1
公开(公告)日：2016-03-03
申请号：US14844437
申请日：2015-09-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngzoon Yoon , Jaesoong LEE , Jisoo KYOUNG , Younggeun ROH , Yeonsang PARK , Chanwook BAIK
IPC: A61B5/021 , A61B5/0295 , A61B5/00 , A61B5/026
CPC classification number: A61B5/021 , A61B5/0002 , A61B5/0059 , A61B5/02416 , A61B5/02438 , A61B5/0261 , A61B5/0295 , A61B5/6803 , A61B5/681 , A61B5/7235 , A61B2562/0233 , A61B2562/046 , A61B2562/12
Abstract: A method of monitoring a blood pressure includes: emitting a laser to a blood vessel in a body part; detecting, from the body part, laser speckles caused by scattering of the emitted laser; obtaining a bio-signal indicating a change in a volume of the blood vessel by using the detected laser speckles; and estimating a blood pressure based on the obtained bio-signal.
Abstract translation: 监测血压的方法包括：向身体部位的血管发射激光; 从身体部位检测由发射的激光的散射引起的激光斑点; 通过使用检测到的激光斑点获得表示血管体积变化的生物信号; 以及基于获得的生物信号估计血压。
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14.发明申请SEMICONDUCTOR LASER RESONATOR AND SEMICONDUCTOR LASER DEVICE INCLUDING THE SAME 审中-公开半导体激光共振器和包括其的半导体激光器件公开(公告)号：US20160056611A1
公开(公告)日：2016-02-25
申请号：US14809406
申请日：2015-07-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chanwook BAIK , Younggeun ROH , Yeonsang PARK , Hyochul KIM
CPC classification number: H01S5/1075 , H01S5/0425 , H01S5/1017 , H01S5/1082 , H01S5/2205 , H01S5/2214 , H01S5/3214 , H01S2301/166 , H01S2301/176
Abstract: A semiconductor laser resonator configured to generate a laser beam includes a gain medium layer including a semiconductor material and comprising: a central portion; and protrusions periodically arranged around the central portion, one of the protrusions being configured to confine the laser beam as a standing wave in the one protrusion.
Abstract translation: 构造成产生激光束的半导体激光谐振器包括：包括半导体材料的增益介质层，包括：中心部分; 以及周围围绕所述中心部分布置的突起，所述突起中的一个构造成将所述激光束作为驻波限制在所述一个突起中。
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公开(公告)号：US20240243216A1
公开(公告)日：2024-07-18
申请号：US18413897
申请日：2024-01-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyungsang CHO , Chanwook BAIK , Yooseong YANG
IPC: H01L31/113 , H01L31/028 , H01L31/18
CPC classification number: H01L31/1136 , H01L31/028 , H01L31/1808
Abstract: A light sensing device includes a channel layer, a first electrode provided on a first surface of the channel layer, a second electrode provided on the first surface of the channel layer and spaced apart from the first electrode, and a light absorption layer provided on the channel layer between the first electrode and the second electrode and configured to absorb infrared rays, where the light absorption layer includes a doped semiconductor layer.
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Patent Agency Ranking
公开(公告)号：US20220223751A1
公开(公告)日：2022-07-14
申请号：US17707076
申请日：2022-03-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongyub LEE , Woong KO , Changseung LEE , Hongkyu PARK , Chanwook BAIK , Hongseok LEE , Wonjae JOO
IPC: H01L31/0352 , H01L27/144 , H01L31/02 , H01L31/0224 , H01L31/0288 , H01L31/105 , H01L31/18
Abstract: A meta optical device configured to sense incident light includes a plurality of nanorods each having a shape dimension less than a wavelength of the incident light. Each nanorod includes a first conductivity type semiconductor layer, an intrinsic semiconductor layer, and a second conductivity type semiconductor layer. The meta optical device may separate and sense wavelengths of the incident light.
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公开(公告)号：US20210249453A1
公开(公告)日：2021-08-12
申请号：US16919328
申请日：2020-07-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyungsang CHO , Hojung KIM , Chanwook BAIK
IPC: H01L27/146
Abstract: Provided are opto-electronic devices with low dark noise and high signal-to-noise ratio and methods of manufacturing the same. An opto-electronic device may include: a semiconductor substrate; a light receiving unit formed in the semiconductor substrate; and a driving circuit arranged on a surface of the semiconductor substrate. The light receiving unit may include: a first semiconductor layer partially arranged in an upper region of the semiconductor substrate and doped with a first conductivity type impurity; a second semiconductor layer arranged on the first semiconductor layer and doped with a second conductivity type impurity; a transparent matrix layer arranged on an upper surface of the second semiconductor layer; a plurality of quantum dots arranged to contact the transparent matrix layer; and a first electrode and a second electrode electrically connected to the second semiconductor layer and respectively arranged on both sides of the transparent matrix layer.
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公开(公告)号：US20210126142A1
公开(公告)日：2021-04-29
申请号：US16848165
申请日：2020-04-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongyub LEE , Woong KO , Changseung LEE , Hongkyu PARK , Chanwook BAIK , Hongseok LEE , Wonjae JOO
IPC: H01L31/0352 , H01L31/105 , H01L27/144 , H01L31/0288 , H01L31/0224 , H01L31/02 , H01L31/18
Abstract: A meta optical device configured to sense incident light includes a plurality of nanorods each having a shape dimension less than a wavelength of the incident light. Each nanorod includes a first conductivity type semiconductor layer, an intrinsic semiconductor layer, and a second conductivity type semiconductor layer. The meta optical device may separate and sense wavelengths of the incident light.
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公开(公告)号：US20200173850A1
公开(公告)日：2020-06-04
申请号：US16781664
申请日：2020-02-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyungsang CHO , Chanwook BAIK
Abstract: A light filter includes a plurality of spectrum modulation portions, each having a different thicknesses or a different mixing ratio of materials thereof. Each of the plurality of spectrum modulation portions has a different transmittance spectrum.
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20.发明申请OPTICAL DEVICE AND METHOD OF CONTROLLING DIRECTION OF LIGHT FROM OPTICAL DEVICE 有权光学装置和控制来自光学装置的光的方向的方法公开(公告)号：US20160341942A1
公开(公告)日：2016-11-24
申请号：US15112303
申请日：2015-01-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangmo CHEON , Changwon LEE , Unjeong KIM , Jineun KIM , Younggeun ROH , Yeonsang PARK , Chanwook BAIK , Jaesoong LEE
CPC classification number: G02B17/004 , F21K9/64 , G02B5/008 , G02B26/00
Abstract: Provided are an optical device and a method of controlling the direction of light from an optical device. The optical device includes: a substrate; a metal layer on the substrate; a first slot which is provided in the metal layer; and at least one light source provided in the first slot, wherein light is emitted from the at least one light source in the direction of the top part of the first slot or the bottom part of the first slot.
Abstract translation: 提供了一种控制来自光学装置的光的方向的光学装置和方法。 光学装置包括：基板; 基底上的金属层; 设置在所述金属层中的第一槽; 以及设置在所述第一槽中的至少一个光源，其中，从所述至少一个光源在所述第一槽的顶部或第一槽的底部的方向上发射光。
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