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公开(公告)号：US11744094B2
公开(公告)日：2023-08-29
申请号：US17876447
申请日：2022-07-28
Inventor： Kyu-Nam Kim , Duk-Young Jeon , Hyun-Jin Cho , Sun-Joong Park
IPC: H01L51/50 , H10K50/11 , H10K50/15 , H10K50/17 , H10K50/115 , H10K71/00 , H10K85/10 , H10K59/12 , H10K85/60 , H10K101/40 , H10K101/30
CPC classification number: H10K50/11 , H10K50/115 , H10K50/15 , H10K50/17 , H10K71/00 , H10K85/114 , H10K59/12 , H10K59/1201 , H10K85/115 , H10K85/146 , H10K85/151 , H10K85/631 , H10K85/636 , H10K85/6572 , H10K2101/30 , H10K2101/40
Abstract: The present disclosure provides a quantum dot (QD) light emitting diode including: a first electrode; a second electrode facing the first electrode; a QD emitting material layer positioned between the first electrode and the second electrode and including a QD and an organic material; a hole auxiliary layer positioned between the first electrode and the QD emitting material layer; and an electron auxiliary layer positioned between the QD emitting material layer and the second electrode, wherein the organic material has a highest occupied molecular orbital (HOMO) level higher than a material of the hole auxiliary layer.
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公开(公告)号：US11736079B2
公开(公告)日：2023-08-22
申请号：US17567512
申请日：2022-01-03
Inventor： Seok-Tae Koh , Seongjoo Lee , Hyun-Sik Kim , Gyeong-Gu Kang , Seunghwa Shin , Ohjo Kwon , Keumdong Jung
CPC classification number: H03F3/45273 , G09G3/20 , H03F1/0211 , H03F3/45269 , G09G2310/0267 , G09G2310/0275 , G09G2310/0291 , G09G2330/02 , H03F2203/45476
Abstract: An amplifier circuit includes a differential input terminal, a first power supplier, an amplifier, and a current redistributor. A differential input terminal includes a first differential pair of a p-type and a second differential pair of an n-type, and receives an input voltage. A first power supplier supplies a bias current to the differential input terminal. An amplifier receives an output current of the first differential pair and an output current of the second differential pair, and applies an amplified current to an output node. A current redistributor receives the output current of the first differential pair and the output current of the second differential pair, and provides a redistribution current to the differential input terminal.
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公开(公告)号：US11733343B2
公开(公告)日：2023-08-22
申请号：US16966621
申请日：2019-01-08
Inventor： Dongsoo Han , Sungeun Lee
CPC classification number: G01S5/02526 , G01S5/02527 , H04W84/12
Abstract: A method for associating an address with a fingerprint, according to an aspect of the present invention, comprises the steps of: receiving collected information including an address and a wireless LAN fingerprint; storing the received collected information; filtering multiple pieces of stored collected information according to addresses, on the basis of multiple pieces of collected information for adjacent addresses; and constructing a radio map by using the collected information filtered according to addresses.
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公开(公告)号：US11732162B2
公开(公告)日：2023-08-22
申请号：US16951466
申请日：2020-11-18
Inventor： KyoungWook Paik , Jae Hyeong Park
CPC classification number: C09J9/02 , C09J7/35 , C09J7/385 , C09J11/04 , C09J11/06 , C08K3/10 , C08K5/42 , C08K5/55 , C08K2201/003 , C09J2203/326 , C09J2301/314 , C09J2301/408 , C09J2433/00 , C09J2463/00
Abstract: Disclosed are an anisotropic conductive adhesives for thermo-compression bonding containing solder conductive particles and flux additives and a method of connecting electronic parts using the same. The anisotropic conductive adhesives for thermo-compression bonding may include a flux activator, solder particles and polymer resin.
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135.发明公开公开(公告)号：US20230260176A1
公开(公告)日：2023-08-17
申请号：US18109519
申请日：2023-02-14
Inventor： Dae-Shik Kim , Jae-Hyeok Lee
CPC classification number: G06T11/60 , G06V40/171
Abstract: Provided is a system for swapping face with high-definition comprising a feature point extraction unit for extracting at least one feature points from a source image; an identity conversion unit generating an output for an attention algorithm from the at least one feature points from the feature point extraction unit; and an image generation unit for generating a swapping face image according to the output from the identity conversion unit.
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Patent Agency Ranking
136.发明公开公开(公告)号：US20230259966A1
公开(公告)日：2023-08-17
申请号：US17671114
申请日：2022-02-14
Inventor： Sooel SON , Joon Gyum KIM
CPC classification number: G06Q30/0244 , G06Q30/0277 , G06Q30/0269 , G06F3/013
Abstract: The present disclosure in at least one embodiment provides a method of providing an advertisement disclosure for advertisement identification to a content that is displayed in a three-dimensional space by a visual interface, including detecting an advertisement object located within a user sight from the content, inserting the advertisement disclosure in an adjacent position to the advertisement object, and controlling the advertisement disclosure in position or orientation based on a user gaze upon detecting the user gaze.
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公开(公告)号：US20230256618A1
公开(公告)日：2023-08-17
申请号：US17622160
申请日：2021-11-26
Inventor： Hyung Soon PARK , Si Hwan HEO
CPC classification number: B25J15/0009 , B25J9/161 , B25J9/163 , B25J9/1664 , B25J13/084 , B25J13/089 , B25J15/10
Abstract: Provided are a robotic hand system and a method for controlling a robotic hand. A robotic hand system operated by a user according to an example embodiment, the robotic hand system may include a robotic hand configured to grip a target object, a first sensor unit disposed on the robotic hand, the first sensor unit configured to detect a real-time posture of the robotic hand, a second sensor unit disposed on the robotic hand, the second sensor unit configured to detect three-dimensional surface information of the target object that appears based on the robotic hand, and a processor configured to infer, based on sensing information of the first sensor unit and the second sensor unit, a motion of the robotic hand conforming to an intention of the user, and operate the robotic hand according to the inferred motion. The robotic hand may include a finger module including a plurality of frames, and one or more joint portions connected to the plurality of frames, the one or more joint portions configured to change positions of the plurality of frames.
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公开(公告)号：US11708266B2
公开(公告)日：2023-07-25
申请号：US17322170
申请日：2021-05-17
Inventor： Seok-Woo Jeon , Dong-hwi Cho
CPC classification number: B82B3/0023 , B82B3/00 , H01B1/22 , H01B1/24 , B82Y15/00 , B82Y30/00 , B82Y40/00
Abstract: In a method of manufacturing a highly stretchable three-dimensional (3D) percolated conductive nano-network structure, a 3D nano-structured porous elastomer including patterns distributed in a periodic network is formed. A surface of the 3D nano-structured porous elastomer is changed to a hydrophilic state. A polymeric material is conformally adhered on the surface of the 3D nano-structured porous elastomer. The surface of the 3D nano-structured porous elastomer is wet by infiltrating a conductive solution in which a conductive material is dispersed. A 3D percolated conductive nano-network coupled with the 3D nano-structured porous elastomer is formed by evaporating a solvent of the conductive solution and removing the polymeric material.
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139.发明公开公开(公告)号：US20230227681A1
公开(公告)日：2023-07-20
申请号：US17865571
申请日：2022-07-15
Inventor： Jiheong KANG , Wonbeom LEE , Hyunjun KIM
IPC: C09D11/52 , C09D11/023 , C09D7/80 , B41M5/00
CPC classification number: C09D11/52 , C09D11/023 , C09D7/80 , B41M5/0041
Abstract: Various embodiments relate to a liquid metal particle-assembled network synthesized in various polymers and a method of manufacturing the same. The liquid metal particle- assembled network is configured to include a polymer matrix, first liquid metal particles spaced apart from each other and disposed within the polymer matrix, and second liquid metal particles that connect the first liquid metal particles between the first liquid metal particles within the polymer matrix. In this case, the size of each of the second liquid metal particles may be smaller than the size of each of the first liquid metal particles.
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公开(公告)号：US20230223844A1
公开(公告)日：2023-07-13
申请号：US18153446
申请日：2023-01-12
Inventor： JUNHYEOK YANG , JEONG-HYUN CHO , JEONGPYO PARK , TAE-HWANG KONG , HYUN-SIK KIM , HONG-HYUN BAE
Abstract: A semiconductor device may include: a flying capacitor connected between a first node and a second node; a first inductor having a first end connected to the flying capacitor through the first node and a second end connected to an output node; and a second inductor having a first end connected to the flying capacitor through the second node and a second end connected to the output node, wherein the semiconductor device is configurable in a plurality of different states based on a plurality of different operational phases, and wherein the flying capacitor is configured to float in a first phase, is configured to be discharged through the first inductor in a second phase that is different from the first phase, and is configured to be charged through the second inductor in a third phase that is different from the first phase and the second phase.
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