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公开(公告)号：US20180196137A1
公开(公告)日：2018-07-12
申请号：US15866998
申请日：2018-01-10
Inventor： Duhyun LEE , Ragip PALA , Harry ATWATER , Muhammad ALAM , Byunghoon NA , Seunghoon HAN
CPC classification number: G01S17/02 , G01S7/481 , G01S7/4817 , G02F1/01716 , G02F1/21 , G02F1/292 , G02F2001/0151 , G02F2202/30 , G02F2203/15 , G02F2203/50
Abstract: Provided are an optical modulating device and a system employing the same. The optical modulating device includes a phase modulator including a meta surface including a nanoantenna configured to couple light incident on the phase modulator, and including a quantum well layer having a multi-quantum well and configured to modulate a phase of light by modulating a refractive index according to an electrical control, and a reflective layer provided at on the phase modulator opposite to a side of the meta surface of the phase modulator and configured to resonate light coupled through the nanoantenna.
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32.发明申请公开(公告)号：US20180068424A1
公开(公告)日：2018-03-08
申请号：US15690972
申请日：2017-08-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Namseop KWON , Byunghoon NA , Yonghwa PARK , Jangwoo YOU , Heesun YOON
CPC classification number: G06T5/003 , G01S7/4915 , G01S7/493 , G01S7/497 , G01S17/08 , G01S17/89 , G06T5/20 , G06T2207/10028 , H04N5/33
Abstract: A time of flight (ToF) measuring apparatus and an image processing method for reducing blur of a depth image in the ToF measuring apparatus are provided. The apparatus senses infrared (IR) light reflected by a subject and incident via an optical shutter, models a spread characteristic of the IR light based on an intensity distribution of the sensed IR light, and acquires a sharpening filter by using the modeled spread characteristic.
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公开(公告)号：US20170059887A1
公开(公告)日：2017-03-02
申请号：US15050911
申请日：2016-02-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Changyoung PARK , Byunghoon NA , Yonghwa PARK
IPC: G02F1/017
CPC classification number: G02F1/017 , G02F2201/346 , G02F2201/38 , G02F2202/101 , G02F2203/11 , H01S5/06226 , H01S5/06256 , H01S5/10 , H01S5/1021 , H01S5/1042 , H01S5/187 , H01S5/20 , H01S5/2013
Abstract: An optical modulator is provided, including a lower reflection layer, an active layer formed on the lower reflection layer, and an upper reflection layer formed on the active layer. The active layer includes a multiple quantum well structure including a quantum well layer and a quantum barrier layer. The upper reflection layer includes a dielectric material. A plurality of micro cavity layers are included in the upper reflection layer.
Abstract translation: 提供一种光调制器，包括下反射层，形成在下反射层上的有源层和形成在有源层上的上反射层。 有源层包括包括量子阱层和量子势垒层的多量子阱结构。 上反射层包括电介质材料。 多个微腔层包括在上反射层中。
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公开(公告)号：US20230231004A1
公开(公告)日：2023-07-20
申请号：US17882788
申请日：2022-08-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byunghoon NA , Jooho LEE
CPC classification number: H01L28/75 , H01L27/2436 , H01L27/10814 , H01L27/10817 , H01L45/1266 , H01L28/55 , H01L28/65 , H01G4/008 , H01G4/33 , H01L27/10823 , H01L45/147 , H01G4/1227
Abstract: Provided are a capacitor and a semiconductor device including the same. The capacitor includes: a dielectric layer having a perovskite crystal structure; and first and second electrodes spaced apart from each other with the dielectric layer therebetween. At least one of the first and second electrodes includes a metallic layer having a perovskite crystal structure, a first ionic layer having ionic properties, and a semiconductor layer.
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公开(公告)号：US20230035431A1
公开(公告)日：2023-02-02
申请号：US17564699
申请日：2021-12-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Euncheol DO , Byunghoon NA , Kiyoung LEE
IPC: H01L49/02 , H01G4/33 , H01L27/108
Abstract: Provided are a capacitor, an electronic device including the same, and a method of manufacturing the same, the capacitor including a first thin-film electrode layer; a second thin-film electrode layer; a dielectric layer between the first thin-film electrode layer and the second thin-film electrode layer; and an interlayer between the dielectric and at least one of the first thin-film electrode layer or the second thin-film electrode layer, the interlayer including a same crystal structure type as and a different composition from at least one of the first thin film electrode layer, the second thin film electrode layer, or the dielectric layer, the interlayer including at least one of a anionized layer or a neutral layer.
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Patent Agency Ranking
公开(公告)号：US20230018444A1
公开(公告)日：2023-01-19
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
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.
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公开(公告)号：US20220238634A1
公开(公告)日：2022-07-28
申请号：US17407653
申请日：2021-08-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byunghoon NA , Kiyoung LEE , Jooho LEE , Myoungho JEONG
Abstract: A capacitor includes a first electrode including a first reinforcement material having a perovskite crystal structure; and a first metallic material having a perovskite crystal structure; a second electrode on the first electrode; and a dielectric layer between the first electrode and the second electrode, wherein the first metallic material has greater a greater electronegativity than that of the first reinforcement material.
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公开(公告)号：US20220238633A1
公开(公告)日：2022-07-28
申请号：US17370361
申请日：2021-07-08
Inventor： Kiyoung LEE , Kookrin CHAR , Byunghoon NA , Hahoon LEE , Dowon SONG
IPC: H01L49/02
Abstract: A thin film laminate structure, an integrated device including the same, and a method of manufacturing the thin film laminate structure are provided. The thin film laminate structure includes two or more dielectric layers, wherein at least one of the dielectric layers of the thin film laminate structure includes a compound represented by Formula 1 and having a perovskite-type crystal structure having a B/B′ composition ratio different from that of a remainder of the dielectric layers: AB1-xB′xO3 wherein, in Formula 1, A, B, B′, and x are the same as defined in the specification.
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公开(公告)号：US20210203133A1
公开(公告)日：2021-07-01
申请号：US17185582
申请日：2021-02-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byunghoon NA , Jangwoo You , Namseop Kwon , Minkyung Lee , Seunghoon Han
Abstract: Provided are a structured light projector that generates and projects structured light, and an electronic apparatus including the structured light projector. The structured light projector includes an illuminator configured to emit light, a pattern mask configured to form structured light by partially transmitting and partially blocking incident light from the illuminator based on a pattern of the pattern mask, and a lens configured to project the structured light. The illuminator includes a plurality of illumination areas respectively facing a plurality of areas of the pattern mask, wherein intensities of lights respectively emitted by the plurality of illumination areas are different from one other.
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公开(公告)号：US20190139243A1
公开(公告)日：2019-05-09
申请号：US16192995
申请日：2018-11-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jangwoo YOU , Byunghoon NA , Seunghoon HAN
IPC: G06T7/521 , H04N13/254 , H04N13/239 , G06T7/593 , H04N5/232 , G02B3/00 , G02B5/20
Abstract: Provided are projectors, each including a light source configured to emit laser light, a substrate spaced apart from the light source, a pattern mask including a pattern disposed on a first surface of the substrate, the first surface facing the light source, and a meta-lens including a plurality of first nanostructures formed on a second surface of the substrate, the second surface opposite the first surface, the nanostructures having a dimension of a sub-wavelength that is less than a wavelength of light emitted from the light source.
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