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公开(公告)号：US20190018299A1
公开(公告)日：2019-01-17
申请号：US15971044
申请日：2018-05-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Junghyun PARK , Jisoo KYOUNG , Sunil KIM , Changgyun SHIN , Byunggil JEONG , Byounglyong CHOI
IPC: G02F1/29
CPC classification number: G02F1/29 , G02B5/008 , G02F1/0123 , G02F2201/12 , G02F2201/18 , G02F2202/20 , G02F2203/02 , G02F2203/10 , G02F2203/24 , G02F2203/50
Abstract: Provided are an optical modulation device and a method of operating the same. The optical modulation device may include a nano-antenna, a conductor, and an active layer located between the nano-antenna and the conductor. The optical modulation device may further include a first dielectric layer located between the active layer and the conductor and a second dielectric layer located between the active layer and the nano-antenna. The optical modulation device may further include a signal applying unit configured to independently apply an electrical signal to at least two of the nano-antenna, the active layer, and the conductor.
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公开(公告)号：US20150346477A1
公开(公告)日：2015-12-03
申请号：US14727010
申请日：2015-06-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jisoo KYOUNG
CPC classification number: H04N5/2256 , G01Q60/22 , G02B1/002
Abstract: A near field light includes a substrate; and an epsilon near zero (ENZ) material layer, which is arranged on the substrate and is formed of a material with a dielectric constant that includes a real part having a value of zero or a value very close to zero with respect to a light of a designated wavelength.
Abstract translation: 近场光包括基板; 以及ε近零（ENZ）材料层，其被布置在衬底上并且由具有介电常数的材料形成，该材料包括具有零值的实部或相对于 指定波长。
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公开(公告)号：US20150155374A1
公开(公告)日：2015-06-04
申请号：US14528338
申请日：2014-10-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyungeun BYUN , Jisoo KYOUNG , Seongjun PARK , Hyeonjin SHIN , Hyunjae SONG , Jaeho LEE
IPC: H01L29/66 , H01L29/78 , H01L29/267
CPC classification number: H01L29/66977 , H01L29/456 , H01L29/78
Abstract: An electronic device includes a semiconductor layer, a tunneling layer formed of a material including a two-dimensional (2D) material so as to directly contact a certain region of the semiconductor layer, and a metal layer formed on the tunneling layer.
Abstract translation: 电子器件包括半导体层，由包括二维（2D）材料的材料形成的隧道层，以便直接接触半导体层的特定区域，以及形成在隧道层上的金属层。
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4.发明申请公开(公告)号：US20200333678A1
公开(公告)日：2020-10-22
申请号：US16921056
申请日：2020-07-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Duhyun LEE , Changgyun SHIN , Jisoo KYOUNG , Byounglyong CHOI
Abstract: A phase modulation active device and a method of driving the phase modulation active device are provided. The phase modulation active device includes channels independently modulating a phase of incident light. The method includes selecting a first phase value and a second phase value to be used for the channels, setting a binary phase profile by allocating the selected first phase value or the selected second phase value to each of the channels quasi-periodically, in a sequence in which the channels are arranged, and driving the phase modulation active device, based on the set binary phase profile.
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公开(公告)号：US20170299509A1
公开(公告)日：2017-10-19
申请号：US15491001
申请日：2017-04-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jisoo KYOUNG
IPC: G01N21/41
CPC classification number: G01N21/4133 , G01N21/554
Abstract: A method and apparatus for measuring a refractive index in a model-free manner are disclosed. The method includes: emitting a light to a surface plasmon generation layer that includes a nanoslot antenna and is disposed adjacent to a sample, to convert the light into surface plasmon; measuring a transmission of the sample from the light that is emitted onto the surface plasmon generation layer and passes through the sample; repeating the measuring the transmission while changing a length of the nanoslot antenna; and determining, based on a machine learning scheme, a restoration refractive index of the sample that is close to a graph of transmissions measured while changing the length of the nanoslot antenna from a library including a refractive index, a length of the nanoslot antenna, and a transmission at a specific wavelength.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20160094342A1
公开(公告)日：2016-03-31
申请号：US14684513
申请日：2015-04-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Heejeong JEONG , Jisoo KYOUNG , Changwon LEE , Chanwook BAIK , Yeryoung LEE
CPC classification number: H04L9/0852 , H04B10/70
Abstract: A photon pair generator includes a light source configured to emit light, and a nonlinear optical element configured to receive the light radiated from the light source and generate a quantum-entangled photon pair through spontaneous parametric down-conversion (SPDC), the nonlinear optical element including a polar material layer and a nonlinear material layer provided on the polar material layer.
Abstract translation: 光子对发生器包括被配置为发光的光源和被配置为接收从光源辐射的光并通过自发参数下变换（SPDC）产生量子纠缠的光子对的非线性光学元件，非线性光学元件 包括极性材料层和设置在极性材料层上的非线性材料层。
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公开(公告)号：US20180166590A1
公开(公告)日：2018-06-14
申请号：US15894215
申请日：2018-02-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Heejeong JEONG , Jisoo KYOUNG , Changwon LEE , Jinseong HEO
IPC: H01L31/0224 , H01L31/036 , H01L31/109 , H01L31/028
CPC classification number: H01L31/0224 , H01L31/028 , H01L31/036 , H01L31/109 , Y02E10/547
Abstract: Provided are a photosensor and a method of operating the same. The photosensor includes a lower electrode, a semiconductor layer, a 2-dimensional material layer, and an upper electrode. Photocurrent generated due to externally radiated light may be operated in a multiple detection mode including a lateral detection mode and a vertical detection mode. The upper electrode may include a plurality of electrode elements, which may be formed of the same conductive material or different conductive materials.
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8.发明申请公开(公告)号：US20180074382A1
公开(公告)日：2018-03-15
申请号：US15700391
申请日：2017-09-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Duhyun LEE , Changgyun SHIN , Jisoo KYOUNG , Byounglyong CHOI
CPC classification number: G02F1/19 , G02B26/06 , G02F1/0018 , G02F1/0316 , G02F1/292 , G02F2203/10 , G02F2203/50
Abstract: A phase modulation active device and a method of driving the phase modulation active device are provided. The phase modulation active device includes channels independently modulating a phase of incident light. The method includes selecting a first phase value and a second phase value to be used for the channels, setting a binary phase profile by allocating the selected first phase value or the selected second phase value to each of the channels quasi-periodically, in a sequence in which the channels are arranged, and driving the phase modulation active device, based on the set binary phase profile.
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公开(公告)号：US20160256116A1
公开(公告)日：2016-09-08
申请号：US14961145
申请日：2015-12-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chanwook BAIK , Jisoo KYOUNG , Maxim Vladimirovich RIABKO , Youngzoon YOON , Alexey Dmitrievich LANTSOV , Younggeun ROH , Jaesoong LEE
CPC classification number: A61B5/7278 , A61B5/0059 , A61B5/021 , A61B5/02416 , A61B5/14552 , A61B5/6803 , A61B5/681 , A61B5/6824 , A61B5/6898 , A61B5/72 , A61B5/7203 , A61B5/7264 , A61B5/742 , A61B2560/0475 , A61B2562/0233
Abstract: An apparatus for and a method of measuring blood pressure are provided. The apparatus includes a sensor configured to radiate light to a body part, and detect a light signal that is changed due to the body part. The apparatus further includes a signal processor configured to determine a bio signal based on the light signal; and a central processing unit configured to determine a blood pressure based on the bio signal and a blood pressure estimation algorithm.
Abstract translation: 提供了一种测量血压的装置和方法。 该装置包括被配置为向身体部分照射光并且检测由于身体部分而改变的光信号的传感器。 该装置还包括信号处理器，配置成基于光信号确定生物信号; 以及中央处理单元，其被配置为基于生物信号和血压估计算法来确定血压。
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公开(公告)号：US20150194542A1
公开(公告)日：2015-07-09
申请号：US14538560
申请日：2014-11-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chanwook BAIK , Jisoo KYOUNG , Sangmo CHEON
IPC: H01L31/0232 , H01L31/0304
CPC classification number: H01L31/0304 , G02B5/1876 , H01L31/02327 , H01L31/085 , H01L31/09 , Y02E10/544
Abstract: A PCA is provided including: a semiconductor substrate; a metallic antenna, formed on one surface of the semiconductor substrate; and a first pattern structure, formed on the same surface of the semiconductor substrate as the surface on which the metallic antenna is formed, to obstruct surface waves and/or back-scattered waves.
Abstract translation: 提供一种PCA，包括：半导体衬底; 形成在半导体衬底的一个表面上的金属天线; 以及形成在与形成有金属天线的表面相同的半导体衬底的表面上以阻挡表面波和/或反向散射波的第一图案结构。
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