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公开(公告)号：US20160043127A1
公开(公告)日：2016-02-11
申请号：US14798972
申请日：2015-07-14
发明人： Sunil KIM , Dongwook LEE , Changbum LEE , Jaechul PARK
IPC分类号： H01L27/146 , H01L27/148
CPC分类号： H01L27/14676 , H01L27/14632 , H01L27/14696
摘要： A radiation detector may include: a common electrode; a thin film transistor (TFT) array; a photoconductor material layer disposed between the common electrode and the TFT array; and a diffusion stop layer, disposed between the common electrode and the TFT array, on a location corresponding to a connecting portion where the common electrode is connected to a bias voltage supply source, wherein the diffusion stop layer prevents a metal included in the connecting portion from diffusing to the photoconductor material layer.
摘要翻译： 辐射检测器可以包括：公共电极; 薄膜晶体管（TFT）阵列; 设置在公共电极和TFT阵列之间的感光体材料层; 以及扩散停止层，设置在公共电极和TFT阵列之间的对应于公共电极连接到偏置电压源的连接部分的位置处，其中扩散阻挡层防止包括在连接部分中的金属 从扩散到光电导体材料层。
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公开(公告)号：US20160041275A1
公开(公告)日：2016-02-11
申请号：US14819522
申请日：2015-08-06
发明人： Dongwook LEE , Kangho LEE
IPC分类号： G01T1/24
CPC分类号： G01T1/24
摘要： A radiation detector and a method of operating the radiation detector. The radiation detector includes: a photoconductive layer between the array substrate and the counter electrode and having a particle-in-binder (PIB) structure in which a photoconductive particle and a binder are mixed; and an optical unit for providing light energy to the photoconductive layer to detrap a charge trapped in an interface between the photoconductive particle and the binder. The light energy includes ultraviolet rays and/or visible rays.
摘要翻译： 辐射探测器和操作辐射探测器的方法。 辐射检测器包括：阵列基板和对电极之间的光电导层，并且具有粘合剂（PIB）结构，其中光电导颗粒和粘合剂混合在一起; 以及光学单元，用于向光电导层提供光能以去除捕获在光电导颗粒和粘合剂之间的界面中的电荷。 光能包括紫外线和/或可见光。
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23.发明公开公开(公告)号：US20240256265A1
公开(公告)日：2024-08-01
申请号：US18636567
申请日：2024-04-16
发明人： Syam SIDHARDHAN , Siba Prasad SAMAL , Anurag BIRADAR , Inpyo KANG , Dongwook LEE , Niranjan B PATIL , Ankit JAIN
IPC分类号： G06F8/654
CPC分类号： G06F8/654
摘要： Methods and systems for dynamically updating firmware of a single-protocol based one-chip radio device present in an Internet of things (IoT) environment with multiple technologies using an intelligent firmware update based on size of the flash memory, the one or more hardware resources available at the controller level, and a current IoT context associated with the IoT environment are provided. The method includes receiving a firmware update package, determining a size of flash memory and one or more hardware resources at a controller level of the single-protocol, based on receiving the firmware update package, correlating the received firmware update package with the size of the flash memory, dynamically selecting one or more firmware resources from the received firmware package for updating firmware of the single-protocol based one-chip radio device based on the correlation, and updating firmware of the single-protocol based one-chip radio device using the one or more firmware resources.
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公开(公告)号：US20240153130A1
公开(公告)日：2024-05-09
申请号：US18342892
申请日：2023-06-28
发明人： Hyeongseok SON , Seungin PARK , Byung In YOO , Dongwook LEE , Solae LEE , Sangil JUNG
IPC分类号： G06T7/73 , G06T7/50 , G06V10/25 , G06V10/764 , G06V10/771
CPC分类号： G06T7/73 , G06T7/50 , G06V10/25 , G06V10/764 , G06V10/771
摘要： An apparatus includes one or more processors configured to generate a plurality of feature maps having respective different resolutions based on an input image; and update, for each of the plurality of transformer layers, respective position estimation information comprising first position information of a respective bounding box corresponding to one object query and second position information of respective key points corresponding to the one object query, wherein each of the plurality of transformer layers includes a self-attention model configured to generate respective intermediate data by performing self-attention on respective content information on a feature of the input image; and a cross-attention model configured to generate respective output data by performing cross-attention on respective one or more feature maps among the plurality of feature maps and the respective generated intermediate data.
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公开(公告)号：US20240104410A1
公开(公告)日：2024-03-28
申请号：US18466139
申请日：2023-09-13
发明人： Jiaqian Yu , Yiwei CHEN , Yifan YANG , Byung In YOO , Changbeom PARK , Dongwook LEE , Qiang WANG , Siyang PAN
摘要： Disclosed is a method and device for processing data, and the method includes generating a target augmentation task sequence by processing the target data with a trained first model that performs inference on the target data to generate the target data augmentation task sequence, generate augmented target data by performing data augmentation on the target data according to the target augmentation task sequence, and obtaining a prediction result corresponding to the target data by inputting the augmented target data to a trained second model and performing a corresponding processing on the augmented target data by the trained second model.
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公开(公告)号：US20230406209A1
公开(公告)日：2023-12-21
申请号：US18097771
申请日：2023-01-17
发明人： Daeul PARK , Kapje SUNG , Dongwook LEE , Jaewoo LEE
CPC分类号： B60R1/23 , G06T7/70 , B60R2300/802 , B60R2300/60 , B60R2300/302 , B60R2300/105 , G06T2207/30252
摘要： An electronic device includes: a processor configured to: based on two images captured at two different time points by a camera of a vehicle that is traveling and traveling information of the vehicle, determine a first transformation matrix of a camera coordinate system comprising a rotation matrix and a translation matrix for a movement of the vehicle between the two time points; transform the first transformation matrix into a second transformation matrix of a vehicle coordinate system; update a parameter of the camera to apply the movement of the vehicle to the parameter of the camera, based on either one or both of roll information and pitch information of the vehicle acquired from the rotation matrix; and visualize a blind spot of the camera based on the either one or both of the roll information and the pitch information, and based on the updated parameter and the second transformation matrix.
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公开(公告)号：US20230154171A1
公开(公告)日：2023-05-18
申请号：US17720681
申请日：2022-04-14
发明人： Seohyung LEE , Dongwook LEE , Changbeom PARK , Byung In YOO
摘要： A method with self-attention includes: obtaining a three-dimensional (3D) feature map; generating 3D query data and 3D key data by performing a convolution operation based on the 3D feature map; generating two-dimensional (2D) vertical data based on a vertical projection of the 3D query data and the 3D key data; generating 2D horizontal data based on a horizontal projection of the 3D query data and the 3D key data; determining an intermediate attention result through a multiplication based on the 2D vertical data and the 2D horizontal data; and determining a final attention result through a multiplication based on the intermediate attention result and the 3D feature map.
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公开(公告)号：US20220093746A1
公开(公告)日：2022-03-24
申请号：US17541871
申请日：2021-12-03
发明人： Jaeho LEE , Hyeonjin SHIN , Dongwook LEE , Seongjun PARK , Kiyoung LEE , Eunkyu LEE , Sanghyun JO , Jinseong HEO
IPC分类号： H01L29/16 , H01L31/0352 , H01L31/09 , H01L31/028 , H01L31/101 , H01L51/05 , H01L51/00 , H01L27/144 , H01L27/146 , H01L27/15 , H01L29/12
摘要： Provided are an optical sensor including graphene quantum dots and an image sensor including an optical sensing layer. The optical sensor may include a graphene quantum dot layer that includes a plurality of first graphene quantum dots bonded to a first functional group and a plurality of second graphene quantum dots bonded to a second functional group that is different from the first functional group. An absorption wavelength band of the optical sensor may be adjusted based on types of functional groups bonded to the respective graphene quantum dots and/or sizes of the graphene quantum dots.
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公开(公告)号：US20220092394A1
公开(公告)日：2022-03-24
申请号：US17245144
申请日：2021-04-30
发明人： Dongwook LEE , Changyong SON , Jinwoo SON , Jaehyoung YOO , Jaejoon HAN
摘要： Provided is a method and apparatus with neural network operation. The method includes generating a first intermediate operation result by performing a first-order partial operation of a neural network layer on a first input line of a first area of a frame, generating a second intermediate operation result by performing another first-order partial operation of the neural network layer on a second input line of the first area, and generating an objective operation result of the neural network layer with respect to the first area based on a second-order partial operation performed on the first intermediate operation result and the second intermediate operation result.
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公开(公告)号：US20210149689A1
公开(公告)日：2021-05-20
申请号：US16951914
申请日：2020-11-18
发明人： Youngjoo JUNG , Jaemin KO , Jiman KWON , Byoungkug KIM , Hakryoul KIM , Hongjung SON , Jihan YUN , Dongwook LEE , Changho LEE , Youngjun CHOI
摘要： An embodiment discloses an electronic device including: a first memory in which multiple applications are stored; a second memory; and at least one processor operatively connected to the first memory and the second memory. The processor(s) is configured to determine, based on a history of usage of the multiple applications for a first period of time, a priority of the multiple applications over multiple time intervals included in a second period of time. The processor(s) is further configured to preload a predetermined first number of applications into the second memory based on the priority if a designated condition being satisfied; and preload a first list of applications into the second memory if the designated condition is satisfied in a first time interval, and preload a second list of applications into the second memory if the designated condition is satisfied in a second time interval.
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