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公开(公告)号：US20220326601A1
公开(公告)日：2022-10-13
申请号：US17698383
申请日：2022-03-18
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Hyeong Keun KIM , Seul Gi KIM , Hyun Mi KIM , Jin Woo CHO , Ki Hun SEONG
Abstract: This application relates to a pellicle for extreme ultraviolet lithography based on yttrium (Y) and used in a lithography process using extreme ultraviolet rays. In one aspect, the pellicle includes a pellicle layer including a core layer formed of an yttrium-based material expressed as Y-M (M is one of B, Si, O, or F).
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公开(公告)号：US20220317350A1
公开(公告)日：2022-10-06
申请号：US17702388
申请日：2022-03-23
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Soon Hyung Kwon , Byung Wook Yoo , Chul Jong Han
Abstract: This application relates to a reflective display using color capsules and a method of manufacturing thereof. In one aspect, the method includes preparing a substrate in which first, second, and third receiving portions respectively having first, second, and third widths are formed by forming separating portions on a first substrate and forming the color capsules in which first, second, and third color capsules respectively having first, second, and third diameters are formed. The method may also include disposing the color capsule in which the first, second, and third color capsules are respectively inserted into the first, second, and third receiving portions, wherein the first, second, and third diameters respectively correspond to the first, second, and third widths. The color capsules are respectively inserted into receiving portions having the corresponding diameters, so that the reflective display which is convenient to manufacture and which has a multi-color pixel region may be provided.
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公开(公告)号：US20220298410A1
公开(公告)日：2022-09-22
申请号：US17696098
申请日：2022-03-16
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Soon Hyung KWON , Kyoung Won PARK
Abstract: A quantum dot microcapsule according to an embodiment of the present invention includes one or more quantum dots each including a ligand coupled to an outer circumferential surface thereof, the ligand being made of an organic material, and a microcapsule accommodating the one or more quantum dots. The microcapsule includes an oil or a solvent with the quantum dots dispersed therein. There are effects capable of not only effectively adjusting a density of quantum dots through formation of a microcapsule formed to include one or more quantum dots and filled with an oil, but also effectively protecting ligands of the quantum dots from an environment such as oxygen, moisture or the like, against which the ligands are weak.
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64.发明授权公开(公告)号：US11435942B2
公开(公告)日：2022-09-06
申请号：US17136813
申请日：2020-12-29
Applicant: Korea Electronics Technology Institute
Inventor： Byung Soo Kim , Young Jong Jang , Young Kyu Kim
IPC: G06F3/06
Abstract: This application relates to a method and apparatus for processing a new read-write-operation instruction added to an instruction set to maximize the performance of processing-in-memory (PIM). The read-write-operation instruction performs reading and writing on an operation result of the PIM by returning the operation result of the PIM to a computer system and, at the same time, writing the operation result to a destination address. An instruction processor in PIM includes a response data selector and a finite state machine to process the read-write-operation instruction. The response data selector includes a selector configured to select one of a response data signal and an operation result, and a three-phase buffer configured to allow or disallow response data. The finite state machine of the instruction processor outputs a response permission signal and a response selection signal for controlling the buffer and the selector.
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公开(公告)号：US11429449B2
公开(公告)日：2022-08-30
申请号：US17082798
申请日：2020-10-28
Applicant: Korea Electronics Technology Institute
Inventor： Jae Hoon An , Young Hwan Kim
Abstract: A cloud management method and a cloud management device are provided. The cloud management method receives a resource allocation request for a specific service, calculates an idle resource current state score regarding each resource of each node of each cluster by monitoring virtual resource usage current states of a plurality of nodes included in a plurality of clusters, and determines a node to allocate resources for executing the requested specific service, based on the calculated idle resource current state score. Accordingly, a score is given to a resource current state of an associated cluster, and a resource candidate group is selected in response to a service scheduling request, based on the score, and an optimal node is selected based on required resources necessary for the service.
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Patent Agency Ranking
公开(公告)号：US20220256177A1
公开(公告)日：2022-08-11
申请号：US17665910
申请日：2022-02-07
Applicant: Korea Electronics Technology Institute
Inventor： Hee Tak KIM , Byung Soo KIM , Young Jong JANG , Tae Ho HWANG
Abstract: This application relates to a display stream compression (DSC) encoding method in a DSC encoding hardware device. In one aspect, the method may include applying a DSC encoding setting variable set by a core. The method may also include reading an input video, received through a video receiver, from an image buffer in which the input video is stored. The method may further include receiving a DSC encoding operation execution command from the core and executing a DSC encoding operation on the basis of the DSC encoding setting variable.
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公开(公告)号：US20220230640A1
公开(公告)日：2022-07-21
申请号：US17716445
申请日：2022-04-08
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Jin Yea JANG , Min Young JUNG , San KIM , Sa Im SHIN
Abstract: This application relates to an apparatus for adaptive conversation. In one aspect, the apparatus includes a server communication circuit that forms a communication channel with a user terminal and a server processor functionally connected to the server communication circuit. The server processor may receive, from the user terminal, a user utterance and surrounding external information acquired at a point in time at which the user utterance is collected. The server processor may also generate one word input by combining the surrounding external information with input information generated by performing natural language processing on the user utterance. The server processor may further generate a response sentence by applying the word input to a neural network model, and transmit the response sentence to the user terminal.
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68.发明授权公开(公告)号：US11373125B2
公开(公告)日：2022-06-28
申请号：US17130446
申请日：2020-12-22
Applicant: Korea Electronics Technology Institute
Inventor： Yong Kuk Park , Min Goo Lee
Abstract: An energy-saving dynamic production scheduling operation method for a parallel heat treatment process which handle processes in parallel is provided. The energy-saving dynamic production scheduling operation method includes: acquiring, by a production scheduling operation system, dynamic state information of a process of each processor; scheduling, by the production scheduling operation system, the process of each processor based on the dynamic state information; and deriving, by the production scheduling operation system, an estimated cost based on a result of generating a schedule regarding the process of each processor. Accordingly, an input sequence of heat treatment target products and a combination schedule can be optimized by reflecting dynamic state information (a product inputted to a corresponding heat treatment furnace, estimated heat treatment start and end times, cooling and heating states, etc.) of a plurality of heat treatment furnace which handle processes in parallel.
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公开(公告)号：US20220191463A1
公开(公告)日：2022-06-16
申请号：US17135167
申请日：2020-12-28
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Seunghun KIM , Junghoon HWANG
IPC: H04N13/351 , H04N13/139 , G06T17/00 , B25J9/16
Abstract: This application relates to an apparatus and method for providing a wrap-around view based on three-dimensional (3D) distance information. The apparatus may include a camera module, a sensor module, and a controller. The camera module acquires image information in all directions, and the sensor module measures 3D spatial information in all directions. The controller is configured to generate 3D distance information by projecting the measured 3D spatial information onto a two-dimensional (2D) plane, to generate a 3D model in a 3D space by using the generated 3D distance information, and to generate a wrap-around view by mapping the acquired image information to the generated 3D model.
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70.发明申请公开(公告)号：US20220190999A1
公开(公告)日：2022-06-16
申请号：US17547378
申请日：2021-12-10
Inventor： Ha Ram JU , Sung Ho LEE , Deog Kyoon JEONG
IPC: H04L7/00
Abstract: There is provided a clock and data recovery circuit for a high-speed PAM-4 receiver through statistical learning. A clock and data recovery device according to an embodiment includes: an input unit through which data is inputted; a clock input unit through which a clock is inputted; a sampling unit configured to sample the inputted data by using the inputted clock; a controller configured to combine results of sampling at a plurality of sampling points, to determine a state of the clock based on the combined results, and to generate a control value for controlling the clock; and an adjustment unit configured to adjust the clock applied to the sampling unit, based on the control value generated by the controller. Accordingly, a hardware structure is simplified and energy efficiency is enhanced compared to an exiting oversampling clock and data recovery circuit for a PAM-4 receiver.
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