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公开(公告)号：US20190222068A1
公开(公告)日：2019-07-18
申请号：US16312791
申请日：2017-07-17
Inventor： Young-ho CHOI , Chun Taek RIM , Eun Soo LEE , Young-chan PARK , Kyu-sung LEE , Sang-min LIM , Tan Duy NGUYEN , Byeong Guk CHOI , Jin Soo CHOI
CPC classification number: H02J50/12 , G09G3/3266 , G09G3/3275 , G09G2330/028 , H02J50/90 , H02M1/083 , H02M1/4208 , H04N5/63
Abstract: The present invention relates to a display apparatus and operational method therefor, and an electronic apparatus, and the display apparatus according to an embodiment of the present invention may comprise: a resonance circuit unit for generating voltage by means of inductive electromotive force generated due to an external apparatus; a capacitance variance unit for varying the capacitance (Cv) of the resonance circuit unit in order to control the resonance point thereof, the resonance point having been changed due to the distance from the external apparatus; and a display panel for implementing an image by means of the voltage.
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公开(公告)号：US20190229556A1
公开(公告)日：2019-07-25
申请号：US16330658
申请日：2017-09-01
Inventor： Young-ho CHOI , Chun-taek RIM , Eun-soo LEE , Byeong-guk CHOI , Jin-soo CHOI , Kyu-sung LEE
Abstract: Provided are a wireless power transmission device and a wireless power transmission system. The wireless power transmission device, according to one embodiment of the present invention, may comprise: a dipole coil comprising a core, and a conducting wire wound at the center part of the core; a power unit for supplying a current to the conducting wire; and a canceling coil for canceling a magnetic field radiated from a lateral surface of the dipole coil.
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公开(公告)号：US20140357104A1
公开(公告)日：2014-12-04
申请号：US14293530
申请日：2014-06-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Young-ho CHOI , Sang-min LIM
IPC: H01R12/55
CPC classification number: H05K5/0265 , H01R23/725 , H01R27/00 , H04N21/418 , H05K5/0282
Abstract: A circuit board includes an extension Personal Computer Memory Card International Association (PCMCIA) connector including a standard PCMCIA pin area including a plurality of pins; and an additional pin area comprising a plurality of pins; and an interface including: a standard PCMCIA interface including a plurality of signals lines connected to the pins of the standard PCMCIA pin area and corresponding to signal lines of a standard PCMCIA card; and an additional PCMCIA interface including a plurality of additional signal lines connected to the pins of the additional pin area.
Abstract translation: 电路板包括扩展个人计算机存储卡国际协会（PCMCIA）连接器，其包括包括多个引脚的标准PCMCIA引脚区域; 以及包括多个销的附加销区域; 以及接口，包括：标准PCMCIA接口，包括连接到标准PCMCIA引脚区域的引脚并对应于标准PCMCIA卡的信号线的多个信号线; 以及附加的PCMCIA接口，包括连接到附加引脚区域的引脚的多个附加信号线。
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公开(公告)号：US20190067996A1
公开(公告)日：2019-02-28
申请号：US15942055
申请日：2018-03-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Young-ho CHOI , Young-joon KIM , Rangarajan JEGADEESAN , Sang-min LIM , Moon-young KIM , Yun-kwon PARK
Abstract: Provided is a wireless power transceiver including a magnetic body formed in a rod shape with a groove in a middle portion thereof, a solenoid coil wound around the middle portion of the magnetic body in which the groove is formed, and a dual coil disposed substantially perpendicular to the solenoid coil and wound around portions of both sides of the groove of the magnetic body, the dual coil being wound in directions opposite to each other.
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公开(公告)号：US20180276032A1
公开(公告)日：2018-09-27
申请号：US15926750
申请日：2018-03-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chang-hyeon CHAE , Jae-ook KWON , Ju-sun SONG , Young-ho CHOI
CPC classification number: G06F9/485 , G06F9/5016 , G06F12/0223 , G06F21/79 , G06F2221/2143
Abstract: An electronic apparatus, in which a memory is efficiently managed, and a control method thereof are provided. The electronic apparatus includes a processor is configured to allocate at least one of a general memory and a kernel memory to a process corresponding to a program in response to execution of the program; calculate a total capacity of the general memory and the kernel memory allocated to each of a plurality of processes; and erase a selected process, among the plurality of processes, which is determined as having a low priority based on the calculated total capacity of the general memory and the kernel memory.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20180219425A1
公开(公告)日：2018-08-02
申请号：US15870394
申请日：2018-01-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Young-ho CHOI , Sang-min LIM , Kyu-sung LEE
CPC classification number: H02J50/12 , G09G2330/00 , H01F27/38 , H01F38/14 , H02J5/005 , H02J7/0042 , H02J7/025 , H02J50/40 , H02J50/50 , H02J50/70
Abstract: A display system, a wireless power transmission apparatus, and a wireless power reception apparatus are provided. The display system includes a wireless power transmission apparatus, a wireless power reception apparatus, and a display apparatus configured to receive power from the wireless power reception apparatus, wherein the wireless power transmission apparatus includes a first coil and a second coil of a closed loop arranged above the first coil and configured to apply power to the first coil to generate a magnetic field in a direction toward the wireless power reception apparatus, and wherein, in response to the generated magnetic field being applied to the wireless power reception apparatus, the wireless power reception apparatus is configured to generate power using a coil of a multilayer structure into which a plurality of insulators is inserted and to transmit the generated power to the display apparatus.
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公开(公告)号：US20170192486A1
公开(公告)日：2017-07-06
申请号：US15383092
申请日：2016-12-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Young-chan PARK , Young-ho CHOI
CPC classification number: G06F1/3231 , G06F1/263 , G06F1/3234 , G06F1/3265 , G06F1/3278 , G06F3/0482 , G06F3/16 , G09G3/2092 , G09G2320/0626 , G09G2320/08 , G09G2330/021 , G09G2330/06 , G09G2354/00 , G09G2370/16 , H02J7/025 , H02J50/10 , H02J50/80 , H04B5/0031 , H04B5/0037 , H04B5/0075 , Y02D10/153 , Y02D10/157 , Y02D10/173
Abstract: Disclosed is a display apparatus including: a wireless power receiver configured to wirelessly receive power from an external power source to supply power to the display apparatus; a display configured to display an image based on a received image signal; communication circuitry configured to communicate with the external module; information acquiring circuitry configured to acquire information about a distance between the display apparatus and a user; and a controller configured to determine consumption power of the display apparatus, to control the communication circuitry to provide information about the determined consumption power to the external module, and to reduce the consumption power of the display apparatus if it is determined based on the acquired information that the user is within a predetermined critical distance of the display apparatus. Thus electromagnetic waves harmful to a human body is controlled to reduce and/or eliminate an affect a user.
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公开(公告)号：US20140123185A1
公开(公告)日：2014-05-01
申请号：US14059540
申请日：2013-10-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dae-hyun NAM , Young-ho CHOI
IPC: H04N21/482
CPC classification number: H04N21/482 , G06F3/167 , H04N21/234336 , H04N21/42203 , H04N21/4394 , H04N21/6582
Abstract: A broadcasting receiving apparatus is provided. The broadcasting receiving apparatus includes a storage unit which is configured to store information in which broadcasting channel information and user uttered channel names are mapped, a voice receiver which is configured to receive a user uttered voice, including a channel name, a first communicator configured to transmit the received user uttered voice to a first server, and a controller which is configured to search the user uttered channel name corresponding to text information from the storage unit when the text information corresponding to the user uttered voice is received from the first server, and control channel switching to a channel corresponding to the broadcasting channel information mapped with the searched user uttered channel name.
Abstract translation: 提供广播接收装置。 广播接收装置包括：存储单元，其被配置为存储广播信道信息和用户发出的频道名称映射的信息;被配置为接收用户发出的语音的语音接收器，包括频道名称;第一通信器，被配置为 将接收到的用户发出的语音发送到第一服务器;以及控制器，被配置为当从第一服务器接收到与用户发出的语音相对应的文本信息时，从存储单元中搜索与文本信息相对应的用户发出的频道名称，以及 控制频道切换到与搜索到的用户发出的频道名称映射的广播频道信息相对应的频道。
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公开(公告)号：US20190157910A1
公开(公告)日：2019-05-23
申请号：US16318492
申请日：2017-06-22
Inventor： Young-ho CHOI , Chun-taek RIM , Eun-soo LEE , Young-chan PARK , Kyu-sung LEE , Sang-min LIM , Byeong-guk CHOI , Jin-soo CHOI , Ho-jic KIM
IPC: H02J50/12 , H02M7/5387 , H02M1/08 , G09G3/20
Abstract: The present invention relates to an electronic apparatus and display apparatus, and method for driving the apparatuses, and the display apparatus according to an embodiment of the present invention may comprise: a resonance circuit unit for generating voltage by means of inductive electromotive force generated due to an external apparatus; a rectification unit for rectifying the output voltage of the resonance circuit unit; and a converter for outputting the rectified voltage of the rectification unit as the target voltage by varying duty on the basis of duty data and target voltage determined in accordance with the distance from the external apparatus.
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公开(公告)号：US20170205859A1
公开(公告)日：2017-07-20
申请号：US15326174
申请日：2015-10-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Young-ho CHOI , Seung-hoon LEE
IPC: G06F1/20 , G06F1/28 , G01R21/133
CPC classification number: G06F1/206 , G01R21/133 , G06F1/203 , G06F1/28 , G06F1/3212 , G06F1/324 , G06F1/3296 , Y02D10/126 , Y02D10/172 , Y02D10/174
Abstract: An electronic device is disclosed. The electronic device comprises: a dynamic voltage and frequency scaling (DVFS) unit for measuring the usage of an application processor (AP) corresponding to at least one function being executed and for controlling the voltage and operating frequency of the AP on the basis of the measured AP usage; and a control unit for controlling the DVFS unit not to control the voltage and operating frequency of the AP if said at least one function includes a preset function. Accordingly, if the preset function is executed, the response speed can be increased by not controlling the voltage and operating frequency of the AP.
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