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公开(公告)号：US10520262B2
公开(公告)日：2019-12-31
申请号：US14065838
申请日：2013-10-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yong Hwa Choi , Gaku Hayase , Young Min Kim , Won Joo Lee
Abstract: A heat exchanger is provided capable of suppressing formation of frost, thereby achieving enhanced heat exchange efficiency refrigerator. The heat exchanger includes refrigerant tubes vertically spaced apart from one another, and heat exchanging fins spaced apart from another in a longitudinal direction of the refrigerant tubes while being coupled to surfaces of the refrigerant tubes. Each heat exchanging fin includes fitting slots formed at one lateral end of the heat exchanging fin and vertically arranged to receive a plurality of refrigerant tubes, and moisture guide valleys extending vertically to downwardly guide moisture on the heat exchanging fin. Each moisture guide valley includes a first moisture guide valley arranged along a virtual line extending through a boundary between a curved portion of the corresponding fitting slot and each straight portion of the fitting slot, and a second moisture guide valley to guide moisture to the first moisture guide valley.
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公开(公告)号：US20140374077A1
公开(公告)日：2014-12-25
申请号：US14309068
申请日：2014-06-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Doo Hee LEE , Young Gil Yeo , Yong Hwa Choi , Young Min Kim , Gaku Hayase
CPC classification number: F28F1/12 , B23P15/26 , F28D1/05366 , F28D2021/007 , F28D2021/0071 , F28F1/32 , F28F9/02 , F28F9/0243 , F28F2215/12 , F28F2255/00 , F28F2275/10 , Y10T29/4935
Abstract: A heat exchanger which may be continuously mass-produced by press-fitting heat exchange fins into refrigerant tubes and a manufacturing method thereof. The manufacturing method includes processing a metal sheet into a plurality of rows of heat exchange fins, transferring the plurality of rows of heat exchange fins through a transfer apparatus, dividing the plurality of rows of heat exchange fins into heat exchange fins in odd-numbered rows and heat exchange fins in even-numbered rows and integrating the heat exchange fins in odd-numbered rows and even-numbered rows through integration apparatuses, vertically standing and aligning the heat exchange fins in odd-numbered rows and even-numbered rows, separating the heat exchange fins in odd-numbered rows and even-numbered rows into a number of heat exchange fins, which may be simultaneously press-fitted into refrigerant tubes, through separation apparatuses, and press-fitting the separated heat exchange fins into the refrigerant tubes.
Abstract translation: 一种热交换器，其可以通过将热交换翅片压入制冷剂管中而连续批量生产，其制造方法。 该制造方法包括将金属板加工成多列热交换翅片，通过传送装置传送多行热交换散热片，将多排热交换翅片分成奇数行的热交换翅片 以及偶数排的热交换翅片，并且通过一体化装置将奇数行和偶数行的热交换散热片集成在一起，使奇数行和偶数行中的热交换翅片垂直放置并排列， 通过分离装置将奇数排和偶数排的热交换翅片分成许多可以同时压配合到制冷剂管中的热交换翅片，并将分离的热交换翅片压入制冷剂管中。
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公开(公告)号：US10527366B2
公开(公告)日：2020-01-07
申请号：US15698984
申请日：2017-09-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong Hyun Kim , Jun Kyu Jung , Young Min Kim , Hayase Gaku
Abstract: A heat exchanger includes a plurality of tubes having refrigerant flowing therein and arranged to exchange heat with outside air; and a header having a chamber adapted to distribute the refrigerant to the plurality of tubes, wherein the header includes, a base wall having a plurality of tube insertion holes into which the plurality of tubes are inserted, and a partition wall integrally formed with the base wall and configured to divide the chamber into a plurality of sections corresponding to the plurality of tubes. This structure helps reduce the number of parts of the heat exchanger, simplify processing and assembling, and improving the heat transfer performance by improving the distribution of the refrigerant.
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公开(公告)号：USRE46519E1
公开(公告)日：2017-08-22
申请号：US14657486
申请日：2015-03-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young Min Kim
CPC classification number: G03G15/0896 , G03G15/0863 , G03G15/553 , G03G15/556 , G03G2215/0174 , G03G2215/0697 , G03G2221/1657 , G03G2221/166 , G03G2221/1846
Abstract: A developing device to prevent damage of a memory unit and poor connection between terminals of the memory unit and a main body of an image forming apparatus, by improving a mounting position of the memory unit. The developing device is removably mounted to a main body of the image forming apparatus. The memory unit includes terminals exposed through a rear side of the developing device. The memory unit is disposed closer to a power reception unit formed at one side of the developing device than to a driving force reception unit formed at an other side of the developing device.
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Patent Agency Ranking
公开(公告)号：US09551539B2
公开(公告)日：2017-01-24
申请号：US14309068
申请日：2014-06-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Doo Hee Lee , Young Gil Yeo , Yong Hwa Choi , Young Min Kim , Gaku Hayase
CPC classification number: F28F1/12 , B23P15/26 , F28D1/05366 , F28D2021/007 , F28D2021/0071 , F28F1/32 , F28F9/02 , F28F9/0243 , F28F2215/12 , F28F2255/00 , F28F2275/10 , Y10T29/4935
Abstract: A heat exchanger which may be continuously mass-produced by press-fitting heat exchange fins into refrigerant tubes and a manufacturing method thereof. The manufacturing method includes processing a metal sheet into a plurality of rows of heat exchange fins, transferring the plurality of rows of heat exchange fins through a transfer apparatus, dividing the plurality of rows of heat exchange fins into heat exchange fins in odd-numbered rows and heat exchange fins in even-numbered rows and integrating the heat exchange fins in odd-numbered rows and even-numbered rows through integration apparatuses, vertically standing and aligning the heat exchange fins in odd-numbered rows and even-numbered rows, separating the heat exchange fins in odd-numbered rows and even-numbered rows into a number of heat exchange fins, which may be simultaneously press-fitted into refrigerant tubes, through separation apparatuses, and press-fitting the separated heat exchange fins into the refrigerant tubes.
Abstract translation: 一种热交换器，其可以通过将热交换翅片压入制冷剂管中而连续批量生产，其制造方法。 该制造方法包括将金属板加工成多列热交换翅片，通过传送装置传送多行热交换散热片，将多排热交换翅片分成奇数行的热交换翅片 以及偶数排的热交换翅片，并且通过一体化装置将奇数行和偶数行的热交换散热片集成在一起，使奇数行和偶数行中的热交换翅片垂直放置并排列， 通过分离装置将奇数排和偶数排的热交换翅片分成许多可以同时压配合到制冷剂管中的热交换翅片，并将分离的热交换翅片压入制冷剂管中。
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公开(公告)号：US11038546B2
公开(公告)日：2021-06-15
申请号：US16864251
申请日：2020-05-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dooseok Choi , Young Min Kim , Jei Young Lee , Dae Young Yoon , Sun Woo Lee
Abstract: An electronic device including: a modem configured to process a baseband signal; an intermediate frequency (IF) transceiver configured to convert the baseband signal provided from the modem into an IF band signal; and a radio frequency (RF) transceiver configured to convert the IF band signal provided from the IF transceiver into an RF band signal, wherein the RF transceiver includes a power amplifier configured to amplify the RF band signal, and a temperature sensor unit to detect a temperature of the power amplifier, and wherein the modem includes a controller configured to control an input power inputted to the RF transceiver based on the temperature of the power amplifier detected by the temperature sensor unit.
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公开(公告)号：US20180073819A1
公开(公告)日：2018-03-15
申请号：US15698984
申请日：2017-09-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong Hyun KIM , Jun Kyu Jung , Young Min Kim , Hayase Gaku
Abstract: A heat exchanger includes a plurality of tubes having refrigerant flowing therein and arranged to exchange heat with outside air; and a header having a chamber adapted to distribute the refrigerant to the plurality of tubes, wherein the header includes, a base wall having a plurality of tube insertion holes into which the plurality of tubes are inserted, and a partition wall integrally formed with the base wall and configured to divide the chamber into a plurality of sections corresponding to the plurality of tubes. This structure helps reduce the number of parts of the heat exchanger, simplify processing and assembling, and improving the heat transfer performance by improving the distribution of the refrigerant.
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8.发明授权Display systems for reducing power consumption and methods for driving the same 有权用于降低功耗的显示系统及其驱动方法公开(公告)号：US09165528B2
公开(公告)日：2015-10-20
申请号：US14047160
申请日：2013-10-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungchul Kim , Young Min Kim , Sangjoon Hyung , Seokhee Hwang
CPC classification number: G09G5/02 , G09G3/20 , G09G2310/0275 , G09G2310/0281 , G09G2310/04 , G09G2330/021 , G09G2330/022 , G09G2340/16 , G09G2360/12 , G09G2360/127
Abstract: A display system may include a system board configured to compare image signals of a current and previous frame and configured to output the image signals of the current frame and a comparison result; a display panel configured to receive data signals in response to gate signals and configured to include pixels for displaying images corresponding to the data signals; a timing controller configured to output image signals and control signals; a gate driving unit configured to provide the gate signals to the pixels in response to the control signals; and/or a data driving unit configured to store the image signals provided from the timing controller and configured to convert the image signals into the data signals in response to the control signals, the data signals being provided to the pixels.
Abstract translation: 显示系统可以包括被配置为比较当前帧和先前帧的图像信号并被配置为输出当前帧的图像信号和比较结果的系统板; 显示面板，配置为响应于门信号接收数据信号，并且被配置为包括用于显示对应于数据信号的图像的像素; 定时控制器，被配置为输出图像信号和控制信号; 栅极驱动单元，被配置为响应于所述控制信号向所述像素提供所述栅极信号; 和/或数据驱动单元，被配置为存储从定时控制器提供的图像信号，并且被配置为响应于控制信号将图像信号转换成数据信号，数据信号被提供给像素。
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公开(公告)号：US20180073809A1
公开(公告)日：2018-03-15
申请号：US15703906
申请日：2017-09-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kang Tae Seo , Jeung Ku Choi , Young Min Kim , Yong-Hwa Choi , Hayase Gaku
CPC classification number: F28D1/05383 , F28F1/128 , F28F1/325 , F28F9/0214 , F28F9/027 , F28F9/0278 , F28F9/028 , F28F19/00 , F28F19/006 , F28F2235/00 , F28F2275/04
Abstract: Disclosed herein is a heat exchanger, and more particularly to a heat exchanger having an improved refrigerant flow structure. The heat exchanger includes a plurality of tubes arranged in a first row and a second row, a first header connected to one end of the plurality of the first row tubes and a second header connected to one end of the plurality of the second row tubes, a first baffle dividing an inside of the first header into a first channel and a second channel in a vertical direction and dividing an inside of the second header into a third channel and a fourth channel in a vertical direction, an inlet pipe connected to the second channel to allow the refrigerant to flow therein, and an outlet pipe connected to the third channel to discharge the refrigerant.
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