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21.发明申请公开(公告)号：US20170148947A1
公开(公告)日：2017-05-25
申请号：US15086862
申请日：2016-03-31
Inventor： Jaesoong LEE , Youngho SONG
CPC classification number: H01L33/06 , H01L33/12 , H01L33/18 , H01L33/20 , H01L33/32 , H01L33/62 , H01L2933/0033 , H01L2933/0066
Abstract: Provided are a light emitting device having a nitride quantum dot and a method of manufacturing the same. The light emitting device may include: a substrate; a nitride-based buffer layer arranged on the substrate; a plurality of nanorod layers arranged on the nitride-based buffer layer in a vertical direction and spaced apart from each other; a nitride quantum dot arranged on each of the plurality of nanorod layers; and a top contact layer covering the plurality of nanorod layers and the nitride quantum dots. A pyramid-shaped material layer may be further included between each of the plurality of nanorod layers and each of the nitride quantum dots. One or the plurality of nitride quantum dots may be arranged on each of the nanorod layers.
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公开(公告)号：US09508897B2
公开(公告)日：2016-11-29
申请号：US14277905
申请日：2014-05-15
Applicant: KOREA PHOTONICS TECHNOLOGY INSTITUTE
Inventor： Seong Ran Jeon , Jae Bum Kim , Seung Jae Lee
Abstract: The present invention relates to a multi-luminous element and a method for manufacturing the same. The present invention provides the multi-luminous element comprising: a buffer layer disposed on a substrate; a first type semiconductor layer disposed on the buffer layer; a first active layer which is disposed on the first type semiconductor layer and is patterned to expose a part of the first type semiconductor layer; a second active layer disposed on the first type semiconductor layer which is exposed by the first active layer; and a second type semiconductor layer disposed on the first active layer and the second active layer, the first and second active layers being repeatedly disposed in the horizontal direction, and the method for manufacturing the same. The multi-luminous element according to the present invention reduces loss of light emitting efficiency and can generate multi-wavelength light by repeatedly disposing the first and second active layers in the horizontal direction.
Abstract translation: 多发光元件及其制造方法技术领域本发明涉及多发光元件及其制造方法。 本发明提供了一种多发光元件，包括：设置在基板上的缓冲层; 设置在缓冲层上的第一类型半导体层; 第一有源层，其设置在所述第一类型半导体层上并被图案化以暴露所述第一类型半导体层的一部分; 设置在由所述第一有源层曝光的所述第一类型半导体层上的第二有源层; 以及设置在第一有源层和第二有源层上的第二类型半导体层，第一和第二有源层在水平方向上重复设置，及其制造方法。 根据本发明的多发光元件减少了发光效率的损失，并且可以通过在水平方向上重复地布置第一和第二有源层而产生多波长的光。
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23.发明申请APPARATUS FOR ACQUIRING AND PROJECTING BROADBAND IMAGE CAPABLE OF IMPLEMENTING VISIBLE LIGHT OPTICAL IMAGE AND INVISIBLE LIGHT FLUORESCENCE IMAGE TOGETHER 有权用于获取和投影宽带图像的装置，可实现可见光光学图像和可见光荧光图像对比公开(公告)号：US20160277687A1
公开(公告)日：2016-09-22
申请号：US14400356
申请日：2014-09-02
Applicant: KOREA PHOTONICS TECHNOLOGY INSTITUTE
Inventor： Byeong Il LEE , In Hee SHIN , Jae Seok PARK , Joo Beom EOM , Hyung Ju PARK , Seok Ki KIM
CPC classification number: H04N5/332 , A61B5/0033 , A61B5/0059 , A61B5/0071 , A61B5/7225 , A61B5/7445 , G01N21/6456 , G01N2201/06113 , G01N2201/062 , G01N2201/125 , H04N5/23293 , H04N9/3179
Abstract: Provided is an apparatus for acquiring and projecting a broadband image, the apparatus including: a probe unit provided, on a probe housing of the probe unit, with a white light source unit configured to emit white light for acquiring a visible light image to a subject, a fluorescence excitation light source unit configured to emit fluorescence excitation light for acquiring an invisible light fluorescence image, and an image acquisition unit configured to receive an invisible light fluorescence image signal for the subject, and an image projection unit configured to project an image onto the subject; and an image processing unit configured to process an image received from the image acquisition unit. According to the apparatus for acquiring and projecting a broadband image, the visible light image and the invisible light fluorescence image may be simultaneously acquired and then displayed, and the acquired fluorescence image is projected onto a position where a fluorescence signal may be revealed, thus visually providing a position and shape in which the fluorescence signal is generated.
Abstract translation: 本发明提供了一种用于获取和投影宽带图像的装置，该装置包括：探针单元，其设置在探针单元的探针外壳上，该白色光源单元被配置为发射白光以获得可见光图像到被摄体 荧光激发光源单元，被配置为发射用于获取不可见光荧光图像的荧光激发光;以及图像获取单元，被配置为接收对象的不可见光荧光图像信号，以及图像投影单元，被配置为将图像投影到 主题; 以及图像处理单元，被配置为处理从图像获取单元接收的图像。 根据用于获取和投影宽带图像的装置，可以同时获取可见光图像和不可见光荧光图像，然后显示，并将所获取的荧光图像投影到可以显示荧光信号的位置，因此目视 提供产生荧光信号的位置和形状。
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24.发明申请公开(公告)号：US20150295128A1
公开(公告)日：2015-10-15
申请号：US14474995
申请日：2014-09-02
Inventor： Jaesoong LEE , Hyoin KIM
IPC: H01L33/06 , H01L33/30 , H01L33/40 , H01L29/12 , H01L21/02 , H01L21/285 , H01L33/00 , H01L29/201
CPC classification number: H01L21/28575 , B82Y10/00 , B82Y40/00 , H01L21/02381 , H01L21/02433 , H01L21/0254 , H01L21/02603 , H01L21/02653 , H01L29/0676 , H01L29/068 , H01L29/122 , H01L29/205 , H01L33/18
Abstract: Provided are electronic devices having quantum dots and methods of manufacturing the same. An electronic device includes a first nanorod, a quantum dot disposed on an upper surface of the first nanorod, and a second nanorod that covers a lateral surface of the first nanorod and the quantum dot. The first nanorod and the second nanorod are of opposite types.
Abstract translation: 提供了具有量子点的电子装置及其制造方法。 电子设备包括第一纳米棒，设置在第一纳米棒的上表面上的量子点和覆盖第一纳米棒和量子点的侧表面的第二纳米棒。 第一个纳米棒和第二个纳米棒是相反的。
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25.发明申请公开(公告)号：US20150263225A1
公开(公告)日：2015-09-17
申请号：US14492594
申请日：2014-09-22
Inventor： Jae-soong LEE , Young-ho SONG , Seong-ran JEON , Seung-hwan KIM
CPC classification number: H01L33/06 , H01L33/0025 , H01L33/0075 , H01L33/18 , H01L33/24 , H01L33/28 , H01L33/32 , H01L33/502 , H01L2933/0041
Abstract: Devices having nitride quantum dots and methods of manufacturing the same are provided. The device includes a nitride group material substrate, a plurality of nanorods that are formed on the nitride group material layer and are separated from each other, and a nitride quantum dot on each of the nanorods. A pyramid-shaped layer may be further formed between each of the nanorods and the nitride quantum dot. The nanorods and the nitride quantum dot are covered by an upper contact layer. A plurality of nitride quantum dots may be formed on each of the nanorods and the respective nitride quantum dots may have different sizes.
Abstract translation: 提供了具有氮化物量子点的器件及其制造方法。 该装置包括氮化物基材料基板，形成在氮化物基材料层上并彼此分离的多个纳米棒，以及每个纳米棒上的氮化物量子点。 可以在每个纳米棒和氮化物量子点之间进一步形成金字塔形层。 纳米棒和氮化物量子点被上接触层覆盖。 可以在每个纳米棒上形成多个氮化物量子点，并且各个氮化物量子点可以具有不同的尺寸。
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Patent Agency Ranking
公开(公告)号：US08896078B2
公开(公告)日：2014-11-25
申请号：US13785152
申请日：2013-03-05
Inventor： Dong Hyuck Kam , Seong Deok Hwang , Jae Pil Kim , Sang Bin Song , Wan Ho Kim , Sie Wook Jeon
CPC classification number: H01L33/58 , H01L33/486 , H01L2224/48091 , H01L2924/00014
Abstract: There is provided a light emitting apparatus including: at least one pair of lead frames; a light emitting device electrically connected to the lead frames to emit ultraviolet rays; a body including a side wall surrounding the light emitting device, and a groove portion formed in an upper surface of the side wall to receive an adhesive; and a lens part disposed above the light emitting device and fixed to the upper surface of the side wall of the body by the adhesive.
Abstract translation: 提供一种发光装置，包括：至少一对引线框; 电连接到引线框架以发射紫外线的发光器件; 包括围绕所述发光装置的侧壁的主体和形成在所述侧壁的上表面中以容纳粘合剂的槽部; 以及设置在发光器件上方并通过粘合剂固定到本体侧壁的上表面的透镜部分。
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公开(公告)号：US20140246649A1
公开(公告)日：2014-09-04
申请号：US14277905
申请日：2014-05-15
Applicant: KOREA PHOTONICS TECHNOLOGY INSTITUTE
Inventor： Seong Ran Jeon , Jae Bum Kim , Seung Jae Lee
Abstract: The present invention relates to a multi-luminous element and a method for manufacturing the same. The present invention provides the multi-luminous element comprising: a buffer layer disposed on a substrate; a first type semiconductor layer disposed on the buffer layer; a first active layer which is disposed on the first type semiconductor layer and is patterned to expose a part of the first type semiconductor layer; a second active layer disposed on the first type semiconductor layer which is exposed by the first active layer; and a second type semiconductor layer disposed on the first active layer and the second active layer, the first and second active layers being repeatedly disposed in the horizontal direction, and the method for manufacturing the same. The multi-luminous element according to the present invention reduces loss of light emitting efficiency and can generate multi-wavelength light by repeatedly disposing the first and second active layers in the horizontal direction.
Abstract translation: 多发光元件及其制造方法技术领域本发明涉及多发光元件及其制造方法。 本发明提供了一种多发光元件，包括：设置在基板上的缓冲层; 设置在缓冲层上的第一类型半导体层; 第一有源层，其设置在所述第一类型半导体层上并被图案化以暴露所述第一类型半导体层的一部分; 设置在由所述第一有源层曝光的所述第一类型半导体层上的第二有源层; 以及设置在第一有源层和第二有源层上的第二类型半导体层，第一和第二有源层在水平方向上重复设置，及其制造方法。 根据本发明的多发光元件减少了发光效率的损失，并且可以通过在水平方向上重复地布置第一和第二有源层而产生多波长的光。
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公开(公告)号：US20250083993A1
公开(公告)日：2025-03-13
申请号：US17640208
申请日：2021-09-10
Applicant: KOREA PHOTONICS TECHNOLOGY INSTITUTE
Inventor： Juhyeon CHOI , Seonhoon KIM , Weesam LEE , Jeonghwan IN
Abstract: A composition for eco-friendly infrared transmissive glass and a method for optical glass using the same are disclosed. According to an embodiment of the present invention, there is provided a method for manufacturing optical glass transmitting an infrared wavelength band of light by a preset reference value or more, comprising mixing preset contents of Ge, Ga, and Se and charging the mixture into a preset container, performing fusion on the preset container in a first preset environment, and gradually cooling the container in a second preset environment.
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公开(公告)号：US11869532B2
公开(公告)日：2024-01-09
申请号：US17514460
申请日：2021-10-29
Applicant: KOREA PHOTONICS TECHNOLOGY INSTITUTE
Inventor： Seon Man Kim , Kwang Hoon Lee , Hoe Min Kim , Sung Kuk Chun , Seon Kyu Yoon , Jin Su Lee
Abstract: According to an embodiment of the disclosure, a system for controlling an emergency bell based on sound comprises an emergency bell device installed in a crime area, gathering sound information generated in the crime area, detecting an emergency event from the gathered sound information, and generating an emergency bell operation signal, an analysis server receiving, in real-time, the sound information from the emergency bell device if the emergency bell operation signal is received, classifying per-time key sound sources in the sound information, and providing a situation analysis result on whether a crime occurs using the classified per-time key sound sources, and a control server receiving the situation analysis result and providing on-site dispatch information or situation response information to a security terminal in charge of the crime area based on the received situation analysis result.
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公开(公告)号：US11670734B2
公开(公告)日：2023-06-06
申请号：US17380683
申请日：2021-07-20
Applicant: Korea Photonics Technology Institute
Inventor： Hyo Jin Kim
IPC: H01L31/153 , H01L31/109 , H01L33/00 , H01L31/0735
CPC classification number: H01L31/153 , H01L31/0735 , H01L31/109 , H01L33/0025
Abstract: According to an embodiment, a self-powered sensor comprises at least one first layer emitting light in a preset wavelength band by receiving power from an outside, or receiving the emitted light reflected by an object, at least one second layer receiving light and generating a current, and a plurality of connectors each grown between two adjacent ones of the at least one first layer and the at least one second layer, the plurality of connectors transferring the generated current to the outside or transferring the power received from the outside to the at least one first layer and the at least one second layer.
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