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公开(公告)号：US09905786B2
公开(公告)日：2018-02-27
申请号：US14857785
申请日：2015-09-17
Inventor： Younsun Kim , Yunho Lee , Jihyun Seo , Seulong Kim , Yeong-Eun Kim , Dongwoo Shin , Jungsub Lee , Naoyuki Ito , Changwoong Chu
IPC: H01L51/00 , C07F9/6568 , C09K11/02 , C07F9/28 , C07F9/64 , C09K11/06 , C07F9/6587 , H01L51/50
CPC classification number: H01L51/0091 , C07F9/6587 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/188 , H01L51/5016
Abstract: An organometallic complex represented by Formula 1-1 or Formula 1-2 is provided: wherein in Formulae 1-1 and 1-2, descriptions of R1 to R7, X1, X2, Y1 to Y4, rings A, B, C, and a to e are understood by referring to the description provided herein. An organic light-emitting device includes a first electrode, a second electrode facing the first electrode, and an organic layer that is disposed between the first electrode and the second electrode and includes an emission layer, wherein the organic layer includes at least one organometallic complex represented by Formula 1-1 or Formula 1-2.
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公开(公告)号：US09905324B2
公开(公告)日：2018-02-27
申请号：US14139592
申请日：2013-12-23
Inventor： Hyun Woo Koo , Tae Woong Kim , Jung Yong Lee , Jae Min Lee
CPC classification number: H01B1/02 , B22F9/00 , B22F9/16 , B22F9/18 , B22F9/20 , B82Y40/00 , H01B1/20 , H01B1/22
Abstract: A method of fabricating a metal nanowire dispersion solution includes heating a first solution including a metal compound, a catalyst, an organic protection agent and menstruum, thereby forming metal nanowires in the first solution, performing a first cleaning process providing a first solvent into the metal nanowire, thereby separating the organic protection agent surrounding the metal nanowires from the metal nanowires, separating the metal nanowires from the first solution by vacuum-filtering, and dispersing the separated metal nanowires in a dispersion solvent.
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533.发明申请公开(公告)号：US20180054747A1
公开(公告)日：2018-02-22
申请号：US15553812
申请日：2016-03-18
Applicant: LG ELECTRONICS INC. , KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY , RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
Inventor： Hanbyul SEO , Wan CHOI , Dongin KIM , Bi HONG , Hojin SONG , Tae Yeong KIM
CPC classification number: H04W24/02 , H04L67/1095 , H04L67/28 , H04W28/0205 , H04W28/08 , H04W84/04 , H04W84/042 , H04W88/02 , H04W88/023 , H04W88/04
Abstract: Disclosed in the present application is a method for a terminal receiving data in a wireless communication system. Specifically, the method comprises the steps of determining at least one transmission subject for the data among one or more auxiliary nodes and a base station; receiving a distributed code from the determined at least one transmission subject; and obtaining the data from the distributed code, wherein the at least one transmission subject is determined based on the sum of the distributed codes stored in the auxiliary nodes and the number of auxiliary nodes existing within a predetermined distance from the terminal.
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公开(公告)号：US20180048329A1
公开(公告)日：2018-02-15
申请号：US15599576
申请日：2017-05-19
Inventor： Jeong-Seok HA , Sang-Ha LEE , Dae-Sung KIM
CPC classification number: H03M13/1105 , G06F11/10 , G06F11/1012 , H03M13/116 , H03M13/1171 , H03M13/2957 , H03M13/3707 , H03M13/6343
Abstract: An operation method of a memory controller includes: reading a second data from memory cells when a hard decision error correction decoding operation based on a first data read from the memory cells fails; calculating a LLR of each bit-data included in the first data by using the first and second data; and performing a soft decision error correction decoding operation based on the LLR, wherein the memory cells include a first and second memory cell, wherein the first data includes first-bit-data read from the first and second memory cell, wherein the second data includes second-bit-data read from the first and second memory cell, wherein the LLR is a LLR of the first-bit-data read from the first memory cell calculated based on the first bit and a second bit read from the first memory cell and a first bit and a second bit read from the second memory cell.
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535.发明授权公开(公告)号：US09892527B2
公开(公告)日：2018-02-13
申请号：US14886745
申请日：2015-10-19
Inventor： Jong Chul Ye , Eun Hee Kang
CPC classification number: G06T11/005 , A61B6/032 , A61B6/5205 , A61B6/542 , G06T11/006 , G06T2211/424
Abstract: Disclosed is a method of reconstructing an image. The method of reconstructing an image includes receiving low dose X-ray computed tomography (CT) data, applying an analytic principle to an optimization approach for low dose imaging to transform the low dose X-ray CT data, and removing a noise included in the low dose X-ray CT data to reconstruct a high-quality image.
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Patent Agency Ranking
公开(公告)号：US09888259B2
公开(公告)日：2018-02-06
申请号：US15258655
申请日：2016-09-07
Inventor： Mun Churl Kim , Bum Shik Lee , Jae Il Kim , Chang Seob Park , Sang Jin Hahm , In Joon Cho , Keun Sik Lee , Byung Sun Kim
IPC: H04N19/103 , H04N19/61 , H04N19/122 , H04N19/13 , H04N19/124 , H04N19/159 , H04N19/80 , H04N19/86 , H04N19/176 , H04N19/14 , H04N19/117 , H04N19/172 , H04N19/174 , H04N19/182
CPC classification number: H04N19/86 , H04N19/103 , H04N19/117 , H04N19/122 , H04N19/124 , H04N19/13 , H04N19/14 , H04N19/159 , H04N19/172 , H04N19/174 , H04N19/176 , H04N19/182 , H04N19/61 , H04N19/80
Abstract: Disclosed are a method of encoding a division block in video encoding and a method of decoding a division block in video decoding. An input picture is divided into encoding unit blocks. The encoding unit blocks are divided into sub-blocks. The sub-blocks are encoded by selectively using at least one of intra prediction encoding and inter prediction encoding. A decoding process is performed through a reverse process of the encoding method. When pixel values of an encoding unit block are encoded in video encoding, the flexibility in selecting an encoding mode is increased and the efficiency of encoding is increased.
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公开(公告)号：US20180025511A1
公开(公告)日：2018-01-25
申请号：US15654868
申请日：2017-07-20
Applicant: VATECH Co., Ltd. , VATECH EWOO Holdings Co., Ltd. , Korea Advanced Institute of Science and Technology
Inventor： Jong chul YE , Ja wook GU , Tae Woo KIM , Sung Il CHOI , Woong BAE
CPC classification number: G06T11/006 , A61B6/032 , A61B6/14 , A61B6/5205 , A61B6/5264 , G06T7/223 , G06T7/285 , G06T11/005 , G06T2207/10081 , G06T2211/412
Abstract: Disclosed is an apparatus for computed tomography (CT) image data reconstruction based on motion compensation. The apparatus for computed tomography (CT) data reconstruction based on motion compensation, the apparatus including a storage configured to store projection radiographs and an image processor configured to obtain pairs of opposite projection radiographs from the projection radiographs, and compensate a movement of a radiography subject based on a correlation between the projection radiographs of each pair of opposite projection radiographs.
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公开(公告)号：US09875693B2
公开(公告)日：2018-01-23
申请号：US14983512
申请日：2015-12-29
Inventor： Oh-Jo Kwon , Ji-Woong Kim , Choong-Sun Shin , Joo-Hyung Lee , Jun-Suk Bang , Gyu-Hyeong Cho
IPC: G09G5/00 , G09G3/3283 , G09G3/3233 , G09G3/20
CPC classification number: G09G3/3283 , G09G3/2007 , G09G3/3233 , G09G3/3291 , G09G2310/027 , G09G2310/0272 , G09G2310/0291 , G09G2310/0294 , G09G2320/0295 , G09G2320/045 , G09G2330/021
Abstract: A data driver includes a data signal converter to convert image data to a data signal, an output buffer to output the data signal to a data line, a first cascode circuit connected to the output buffer and including a plurality of transistors, a first noise attenuator connected to a first node between the output buffer and the first cascode circuit, and to attenuate a first current noise, a second cascode circuit connected to the output buffer and including a plurality of transistors, a second noise attenuator connected a second node between the output buffer and the second cascode circuit, and to attenuate a second current noise, a current integrator to generate an integrated voltage by integrating a first current flowing through the first cascode circuit and a second current flowing through the second cascade circuit, and an analog-digital converter (ADC) to convert the integrated voltage to a digital signal.
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公开(公告)号：US20180015423A1
公开(公告)日：2018-01-18
申请号：US15648807
申请日：2017-07-13
Inventor： Il-Doo Kim , Chanhoon Kim , Su Ho Cho , Won Tae Hwang
CPC classification number: B01D67/0002 , B01D67/0004 , B01D67/0088 , B01D69/02 , B01D71/26 , B01D71/42 , B01D71/52 , B01D71/58 , B01D2323/02 , B01D2323/39 , B01D2323/42 , C12M25/02 , C12M33/14 , D01D5/003 , D01D5/0038 , D01D5/0069 , D01D5/0076 , D01D5/0092 , D01F6/18 , D01F6/66 , D10B2505/04
Abstract: Disclosed is a 1D nanofibers quasi-aligned, grid structure cross-laminated, and pore distribution and size controlled 3D polymer nanofiber membrane, and manufacturing method thereof. A 3D polymer nanofiber membrane controlled in pore size and porosity is formed by employing an electrospinning pattern forming apparatus that includes double insulating blocks quasi-aligns nanofibers in a specific direction by transforming an electric field and includes a current collector rotatable in 90°. Additionally, the 3D polymer nanofiber membrane may be used for air filters, separator, water filters, cell culture membranes, and so on by allowing various properties thereto through a functional surface coating.
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公开(公告)号：US20180005398A1
公开(公告)日：2018-01-04
申请号：US15236911
申请日：2016-08-15
Inventor： MinHyuk KIM , Seung-Hwan BAEK
CPC classification number: G06T7/514 , G02B5/3083 , G06T7/557
Abstract: Disclosed are a method and a system for estimating an image depth using a birefringent medium. The system for estimating an image depth includes a birefringent medium; and a camera, wherein the camera estimates a depth of a pixel based on an image obtained through the birefringent medium.
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