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公开(公告)号：US20170351111A1
公开(公告)日：2017-12-07
申请号：US15379662
申请日：2016-12-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Heejeong JEONG , Chanwook BAIK , Changwon LEE
CPC classification number: G02B27/58 , G02B1/02 , G02B3/08 , G02B5/1809 , G02B5/1876 , G02B21/0072 , G02B21/02
Abstract: Electromagnetic wave focusing devices and optical apparatuses including the same are provided. An electromagnetic wave focusing device may include a plurality of material members located at different distances from a reference point. The intervals and/or widths of the material members may vary with distance from the reference point. For example, the intervals and/or widths of the material members may increase or decrease with distance from the reference point. The intervals and/or widths of the material members may be controlled to satisfy a spatial coherence condition with the electromagnetic wave.
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2.发明申请公开(公告)号：US20160043242A1
公开(公告)日：2016-02-11
申请号：US14701766
申请日：2015-05-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Heejeong JEONG , Jisoo KYOUNG , Changwon LEE , Jinseong HEO
IPC: H01L31/0224 , H01L31/0272 , H01L31/028 , H01L31/109
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.
Abstract translation: 提供了一种光电传感器及其操作方法。 光传感器包括下电极，半导体层，二维材料层和上电极。 由外部辐射光产生的光电流可以在包括横向检测模式和垂直检测模式的多重检测模式下操作。 上电极可以包括多个电极元件，其可以由相同的导电材料或不同的导电材料形成。
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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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Patent Agency Ranking
公开(公告)号：US20170149211A1
公开(公告)日：2017-05-25
申请号：US15140654
申请日：2016-04-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Heejeong JEONG , Chanwook BAIK
CPC classification number: H01S5/18377 , G02B5/0833 , H01L33/46 , H01S5/18361 , H01S5/18369 , H01S5/34
Abstract: Provided are electromagnetic wave reflectors and optical devices including the same. An electromagnetic wave reflector may include a plurality of layers which have an aperiodic structure and/or thickness. The plurality of layers may satisfy a condition of spatial coherence with respect to electromagnetic waves. The electromagnetic wave reflector may include a plurality of first material layers including a first material having a first refractive index and a plurality of second material layers including a second material having a second refractive index different from the first refractive index. At least two of the plurality of first material layers may have different thicknesses. At least two of the plurality of second material layers may have different thicknesses. At least one of the plurality of first material layers and at least one of the plurality of second material layers may have different thicknesses.
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公开(公告)号：US20180039102A1
公开(公告)日：2018-02-08
申请号：US15668297
申请日：2017-08-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chanwook BAIK , Changwon LEE , Heejeong JEONG , Jaekwan KIM , Byonggwon SONG , Jeongyub LEE
CPC classification number: G02F1/0121 , B82Y10/00 , B82Y20/00 , G02B1/002 , G02F1/0054 , G02F2202/30 , G06F17/5004 , G06F17/5081 , G06F17/5086 , G06F17/509
Abstract: A method of designing a meta optical device is provided. The method includes: setting, via a processor, design data for arrangement and dimensions of a nanostructure of the meta optical device, according to a function to be implemented by the meta optical device; obtaining a phase change graph with respect to a change in the dimensions; setting a shape dimension region with phase defect in the phase change graph; and substituting a shape dimension with phase defect, which is included in the shape dimension region with phase defect among the dimensions included in the design data, with a substitution value that is outside the shape dimension region with phase defect. Accordingly, a meta optical device having no phase defect is implemented.
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公开(公告)号：US20170084761A1
公开(公告)日：2017-03-23
申请号：US15198788
申请日：2016-06-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyungsang CHO , Chanwook BAIK , Heejeong JEONG
IPC: H01L31/0232 , H01L31/112 , H01L27/146 , H01L31/032
CPC classification number: H01L31/02322 , B82Y20/00 , H01L27/14647 , H01L31/032 , H01L31/035218 , H01L31/1126 , Y10S977/774 , Y10S977/954
Abstract: Provided are photoelectric devices and electronic apparatuses including the photoelectric devices. A photoelectric device may include a photoactive layer, the photoactive layer may include a nanostructure layer configured to generate a charge in response to light and a semiconductor layer adjacent to the nanostructure layer. The nanostructure layer may include one or more quantum dots. The semiconductor layer may include an oxide semiconductor. The photoelectric device may include a first electrode and a second electrode that contact different regions of the photoactive layer. A number of the photoelectric conversion elements may be arranged in a horizontal direction or may be stacked in a vertical direction. The photoelectric conversion elements may absorb and thereby detect light in different wavelength bands without the use of color filters.
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7.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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8.发明申请DEVICE FOR DETERMINING A MONOMER MOLECULE SEQUENCE OF A POLYMER COMPRISING DIFFERENT ELECTRODES AND USE THEREOF 有权用于确定包含不同电极的聚合物的单体分子序列的装置及其用途公开(公告)号：US20130334047A1
公开(公告)日：2013-12-19
申请号：US13918317
申请日：2013-06-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Heejeong JEONG , Jeo-young SHIM , Kun-sun EOM , Dong-ho LEE , Tae-han JEON
IPC: G01N27/00
CPC classification number: G01N27/00 , G01N27/4473 , G01N33/48721
Abstract: Provided is a device for determining a monomer molecule sequence of a polymer including different electrodes, and a method of efficiently determining a monomer molecule sequence of a polymer.
Abstract translation: 提供了用于测定包含不同电极的聚合物的单体分子序列的装置，以及有效地测定聚合物的单体分子序列的方法。
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