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公开(公告)号：US20150026516A1
公开(公告)日：2015-01-22
申请号：US14337882
申请日：2014-07-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hwan-Jin YONG , Donghyun SONG , Janghwan KIM , Young-Goo KO , Hyuck-Sun KWON , Taek-Sung KIM , Kwang-Ho KIM , Byungjin AHN , Dongjin LEE , Byungse SO , Jong-Gyu PARK , Kyoungsub OH , Kwan-Jong PARK , Jong-Soo SEO , Tae-Hwa YOO , Min-Ho KIM
CPC classification number: G06F11/2015 , G06F1/28 , G06F1/305 , G06F11/1441 , G06F2201/85
Abstract: A user device is provided. The device includes a main power supply, and an auxiliary power supply. The main power supply provides a main power. The auxiliary power supply cuts off the main power according to a power level of the main power supply and provides an auxiliary power upon Sudden Power-Off (SPO).
Abstract translation: 提供用户设备。 该装置包括主电源和辅助电源。 主电源提供主电源。 辅助电源根据主电源的功率水平切断主电源，并在突然关机（SPO）时提供辅助电源。
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公开(公告)号：US20200295023A1
公开(公告)日：2020-09-17
申请号：US16886021
申请日：2020-05-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young-Bae YOON , Joong-Shik SHIN , Kwang-Ho KIM , Hyun-Mog PARK
IPC: H01L27/11565 , H01L27/11582 , H01L27/11575 , H01L27/11568 , H01L27/11578
Abstract: A vertical memory device includes a channel, gate lines, and a cutting pattern, respectively, on a substrate. The channel extends in a first direction substantially perpendicular to an upper surface of the substrate. The gate lines are spaced apart from each other in the first direction. Each of the gate lines surrounds the channel and extends in a second direction substantially parallel to the upper surface of the substrate. The cutting pattern includes a first cutting portion extending in the first direction and cutting the gate lines, and a second cutting portion crossing the first cutting portion and merged with the first cutting portion.
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公开(公告)号：US20180123242A1
公开(公告)日：2018-05-03
申请号：US15698538
申请日：2017-09-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sin-Hyung JEON , Kwang-Ho KIM , Sang-Gi OH , Sang-Hyuk WI , Dong-Hyun JEONG , Jeong-Nam CHEON
Abstract: Various embodiments of the present disclosure provide an antenna device and/or an electronic device including the antenna device. The antenna device may include: a circuit board; a conductive layer disposed in a partial region of the circuit board; a first radiation conductor disposed at one side of the conductive layer on the circuit board; and second radiation conductors disposed at one side of the conductive layer on the circuit board, the second radiation conductors being respectively disposed at opposite sides of the first radiation conductor to be symmetrical to each other. The first radiation conductor may transmit or receive a wireless signal in a first frequency band, and the second radiation conductors may transmit or receive a wireless signal in a second frequency band that is different from the first frequency band.
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公开(公告)号：US20190272885A1
公开(公告)日：2019-09-05
申请号：US16417834
申请日：2019-05-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kwang-Ho KIM , Jihwan YU , Seunghyun CHO
IPC: G11C19/28 , G11C11/412 , G11C8/14 , H01L27/11578 , H01L27/11582 , H01L27/11575 , H01L27/11573 , H01L27/1157 , H01L27/11565
Abstract: Disclosed is a three-dimensional semiconductor device including a stack structure on a substrate and including electrodes that are vertically stacked on top of each other on a first region of a substrate, a vertical structure penetrating the stack structure and including a first semiconductor pattern, a data storage layer between the first semiconductor pattern and at least one of the electrodes, a transistor on a second region of the substrate, and a first contact coupled to the transistor. The first contact includes a first portion and a second portion on the first portion. Each of the first portion and the second portions has a diameter that increases with an increasing vertical distance from the substrate. A diameter of an upper part of the first portion is greater than a diameter of a lower part of the second portion.
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