公开(公告)号：US20230206586A1

公开(公告)日：2023-06-29

申请号：US17856374

申请日：2022-07-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongwook LEE ,  SEOHYUNG LEE ,  CHANGBEOM PARK ,  BYUNG IN YOO

IPC: G06V10/26 ,  G06T7/73 ,  G06V10/74 ,  G06V10/25

CPC classification number: G06V10/273 ,  G06T7/74 ,  G06V10/25 ,  G06V10/761 ,  G06T2207/20084

Abstract: A method and apparatus for object tracking are provided, where the object tracking method includes determining box information of candidate boxes in a current image frame and similarity scores of the candidate boxes based on including a search region of the current image frame with a template image corresponding to a target object, adjusting the similarity scores of the candidate boxes using a distractor map including distractor information of a previous image frame, determining a target box corresponding to the target object and a distractor box corresponding to a distractor of the target object from the candidate boxes based on the adjusted similarity scores, and updating the distractor map based on distractor information of the current image frame according to the distractor box.

公开(公告)号：US20230168810A1

公开(公告)日：2023-06-01

申请号：US17982106

申请日：2022-11-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jiman KWON ,  Dongho KIM ,  Jaehyeon PARK ,  Geonhee BACK ,  Dongwook LEE ,  Daehyun CHO

IPC: G06F3/06

CPC classification number: G06F3/0613 ,  G06F3/0673 ,  G06F3/0653

Abstract: Provided is an apparatus and method for improving the entry speed of a large-memory consuming application in an electric device which detect an execution of an application, check if the application is a large-memory consuming application which uses a large amount of memory, and if the application is the large-memory consuming application, execute pre-process thread reclaim, select a process corresponding to a reclaiming target among processes currently resident in the memory, reclaim part of the memory being used by the selected process without terminating the selected process, and thereby improve the entry speed of a large-memory consuming application.

公开(公告)号：US20220366604A1

公开(公告)日：2022-11-17

申请号：US17669760

申请日：2022-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daeul PARK ,  Jaewoo LEE ,  Kapje SUNG ,  Dongwook LEE

IPC: G06T7/80 ,  G06V20/56 ,  G06T7/246 ,  H04N17/00 ,  G06T7/73 ,  G06T7/33 ,  H04N5/232 ,  G06T7/50

Abstract: A processor-implemented method with calibration includes: detecting a preset pattern comprised in a surface of a road from a driving image of a vehicle; transforming image coordinates in an image domain of the pattern into world coordinates in a world domain; determining whether to calibrate a camera capturing the driving image by comparing a size predicted based on the world coordinates of the pattern and a reference size of the pattern; in response to a determination to calibrate the camera, determining relative world coordinates of the pattern with respect to a motion of the camera, using images captured by the camera at different time points; transforming the relative world coordinates of the pattern into absolute world coordinates of the pattern; and calibrating the camera using a corresponding relationship between the absolute world coordinates of the pattern and the image coordinates of the pattern.

公开(公告)号：US20190035635A1

公开(公告)日：2019-01-31

申请号：US16036113

申请日：2018-07-16

Applicant: Samsung Electronics Co., Ltd. ,  Research & Business Foundation SUNGKYUNKWAN UNIVERSITY

Inventor： Sangwon KIM ,  Changsik SONG ,  Dongcheol JEONG ,  Minsu SEOL ,  Hyeonjin SHIN ,  Dongwook LEE ,  Taewoo KIM ,  Juhyen LEE ,  Hyejin CHO

IPC: H01L21/308 ,  G03F7/004 ,  H01L21/311 ,  G03F7/16 ,  H01L29/16 ,  G03F7/027 ,  C07B37/12

Abstract: Provided are a hardmask composition, a method of forming a pattern using the hardmask composition, and a hardmask formed using the hardmask composition. The hardmask composition includes a polar nonaqueous organic solvent and one of: i) a mixture of graphene quantum dots and at least one selected from a diene and a dienophile, ii) a Diels-Alder reaction product of the graphene quantum dots and the at least one selected from a diene and a dienophile, iii) a thermal treatment product of the Diels-Alder reaction product of graphene quantum dots and the at least one selected from a diene and a dienophile, or iv) a combination thereof.

公开(公告)号：US20190019675A1

公开(公告)日：2019-01-17

申请号：US15874226

申请日：2018-01-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongwook LEE ,  Sangwon KIM ,  Minsu SEOL ,  Seongjun PARK ,  Hyeonjin SHIN ,  Yunseong LEE ,  Seongjun JEONG ,  Alum JUNG

IPC: H01L21/033 ,  H01L21/311 ,  C01B32/194

Abstract: Provided are a hardmask composition, a method of preparing the same, and a method of forming a patterned layer using the hardmask composition. The hardmask composition may include graphene quantum dots, a metal compound, and a solvent. The metal compound may be chemically bonded (e.g., covalently bonded) to the graphene quantum dots. The metal compound may include a metal oxide. The metal oxide may include at least one of zirconium (Zr) oxide, titanium (Ti) oxide, tungsten (W) oxide, or aluminum (Al) oxide. The graphene quantum dots may be bonded to the metal compound by an M-O—C bond or an M-C bond, where M is a metal element, O is oxygen, and C is carbon.

公开(公告)号：US20160315326A1

公开(公告)日：2016-10-27

申请号：US15048142

申请日：2016-02-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeonjin SHIN ,  Dongwook LEE ,  Seongjun PARK

IPC: H01M4/66 ,  H01M4/04 ,  H01M4/58 ,  H01M4/48 ,  H01M10/0525 ,  H01M4/38

CPC classification number: H01M4/663 ,  H01M4/0428 ,  H01M4/0471 ,  H01M4/133 ,  H01M4/386 ,  H01M4/387 ,  H01M4/48 ,  H01M4/5815 ,  H01M4/587 ,  H01M10/0525 ,  H01M2220/30

Abstract: Example embodiments relate to electrode materials, secondary batteries including the electrode materials, and methods of manufacturing the electrode materials and the secondary batteries. An electrode material may include a foam structure having a plurality of pores and a plurality of nanostructures disposed in the plurality of pores. The foam structure may include a graphene foam structure. The plurality of nanostructures may include at least one of a nanoparticle and a nanorod. The plurality of nanostructures may include a material capable of accommodating/discharging ions. The electrode material may be used as an anode material of a secondary battery.

Abstract translation: 示例性实施例涉及电极材料，包括电极材料的二次电池以及制造电极材料和二次电池的方法。 电极材料可以包括具有多个孔的泡沫结构和设置在多个孔中的多个纳米结构。 泡沫结构可以包括石墨烯泡沫结构。 多个纳米结构可以包括纳米颗粒和纳米棒中的至少一个。 多个纳米结构可以包括能够容纳/排出离子的材料。 电极材料可以用作二次电池的负极材料。

公开(公告)号：US20160100812A1

公开(公告)日：2016-04-14

申请号：US14704529

申请日：2015-05-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changbum LEE ,  Sunil KIM ,  Dongwook LEE ,  Jaechul PARK

IPC: A61B6/00 ,  B05D1/42 ,  B05D1/32 ,  G01T1/17 ,  G01T7/00

CPC classification number: A61B6/4233 ,  A61B6/0407 ,  A61B6/502 ,  G01T1/17 ,  G01T7/00

Abstract: A method of manufacturing an X-ray detector includes: applying a mask having an opening on a substrate on which a plurality of charge detection units are positioned; filling the opening with a paste including a photoelectric conversion material that absorbs X-rays to generate charges; and forming a photoconductive layer from the paste by separating the mask from the substrate. A thickness of the paste within the opening is thicker in an area adjacent to at least one edge among edges of the opening than in areas around other edges.

Abstract translation: 制造X射线检测器的方法包括：在其上定位有多个电荷检测单元的基板上施加具有开口的掩模; 用包含吸收X射线的光电转换材料的糊剂填充开口以产生电荷; 以及通过将掩模与基底分离而从糊状物形成光电导层。 开口内的糊料的厚度在与开口边缘中的至少一个边缘相邻的区域中比在其他边缘周围的区域更厚。

公开(公告)号：US20160041274A1

公开(公告)日：2016-02-11

申请号：US14725429

申请日：2015-05-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaechul PARK ,  Sunil KIM ,  Dongwook LEE ,  Changbum LEE

IPC: G01T1/24 ,  H01L31/0272 ,  H01L31/032 ,  H01L27/146

CPC classification number: G01T1/24 ,  H01L27/14612 ,  H01L27/14676 ,  H01L27/14692 ,  H01L31/0272 ,  H01L31/032

Abstract: An X-ray detector may include: a thin film transistor (TFT) unit; and/or a capacitor unit. The capacitor unit may include two or more storage capacitors. The TFT unit may include: a gate electrode on one region of a substrate; a gate insulating layer on the gate electrode; an active layer on the gate insulating layer; and/or a source electrode and a drain electrode respectively on sides of the active layer.

Abstract translation: X射线检测器可以包括：薄膜晶体管（TFT）单元; 和/或电容器单元。 电容器单元可以包括两个或更多个存储电容器。 TFT单元可以包括：在基板的一个区域上的栅电极; 栅电极上的栅极绝缘层; 栅极绝缘层上的有源层; 和/或分别在有源层的侧面上的源电极和漏电极。

公开(公告)号：US20150245288A1

公开(公告)日：2015-08-27

申请号：US14628791

申请日：2015-02-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyoungyoup PARK ,  Jongman PARK ,  Dongwook LEE

IPC: H04W52/02 ,  H04W76/06

CPC classification number: H04W52/0209 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/26

Abstract: A data transmission method is provided that can increase an amount of time that an electronic device has been in use and minimize the side effects. An electronic device adapted to the method is also provided. The data transmission method includes: recognizing a data transmission request of at least one first application; determining whether a first timer according to the data transmission request is within a second timer (a data detecting timer) where a data request of a second application required for network access is detected; and transmitting, when the first timer is within the second timer, request data related to the second application and user data of the first application by using at least part of the second timer and the first timer.

Abstract translation: 提供一种数据传输方法，其可以增加电子设备已经使用的时间量并且使副作用最小化。 还提供了适用于该方法的电子设备。 数据传输方法包括：识别至少一个第一应用的数据传输请求; 确定根据数据传输请求的第一定时器是否在检测到网络访问所需的第二应用的数据请求的第二定时器（数据检测定时器）内; 以及当所述第一定时器在所述第二定时器内时，通过使用所述第二定时器和所述第一定时器的至少一部分，发送与所述第二应用相关的数据和所述第一应用的用户数据。