公开(公告)号：US20180108672A1

公开(公告)日：2018-04-19

申请号：US15484339

申请日：2017-04-11

申请人： Ji Hoon CHOI ,  Sung Gil KIM ,  Seulye KIM ,  Jung Ho KIM ,  Hong Suk KIM ,  Phil Ouk NAM ,  Jae Young AHN ,  Han Jin LIM

发明人： Ji Hoon CHOI ,  Sung Gil KIM ,  Seulye KIM ,  Jung Ho KIM ,  Hong Suk KIM ,  Phil Ouk NAM ,  Jae Young AHN ,  Han Jin LIM

IPC分类号： H01L27/11582 ,  H01L23/528 ,  H01L27/11565

CPC分类号： H01L27/11582 ,  H01L23/5283 ,  H01L27/11565

摘要： A semiconductor device includes a stack structure on a substrate, the stack structure including interlayer insulating layers and first gate electrodes alternately stacked on each other, a semiconductor layer in an opening penetrating through the stack structure, a first dielectric layer between the semiconductor layer and the stack structure, and a lower pattern closer to the substrate than to the first gate electrodes in the stack structure, the lower pattern including a first surface facing the first dielectric layer, and a second surface facing the stack structure, the second surface defining an acute angle with the first surface, wherein the first dielectric layer includes a first portion facing the stack structure, and a second portion facing the first surface of the lower pattern, the second portion having a thickness greater than a thickness of the first portion.

公开(公告)号：US20180040628A1

公开(公告)日：2018-02-08

申请号：US15462933

申请日：2017-03-20

申请人： Phil-ouk Nam ,  Sung-gil KIM ,  Ji-hoon CHOI ,  SeuI-ye KIM ,  Jae-young AHN ,  Hong-suk KIM

发明人： Phil-ouk Nam ,  Sung-gil KIM ,  Ji-hoon CHOI ,  SeuI-ye KIM ,  Jae-young AHN ,  Hong-suk KIM

IPC分类号： H01L27/11582 ,  H01L29/78 ,  H01L27/11556

CPC分类号： H01L27/11582 ,  H01L27/11556 ,  H01L27/1157 ,  H01L29/7827

摘要： A vertical-type memory device may include a channel layer vertically extending on a substrate, a ground selection transistor at a side of the channel layer on the substrate, the ground selection transistor including a first gate insulation portion and a first replacement gate electrode, an etch control layer on the first replacement gate electrode, and a memory cell on the etch control layer, the memory cell including a second gate insulation portion and a second replacement gate electrode. The etch control layer may include a polysilicon layer doped with carbon, N-type impurities, or P-type impurities, or may include a polysilicon oxide layer comprising carbon, N-type impurities, or P-type impurities. A thickness of the first replacement gate electrode may be the same as a thickness of the second replacement gate electrode, or the first replacement gate electrode may be thicker than the second.

公开(公告)号：US09769145B2

公开(公告)日：2017-09-19

申请号：US13226958

申请日：2011-09-07

申请人： Joo-yoon Bae ,  Hun Lee ,  Cheol-hoi Kim ,  Ji-hoon Choi

发明人： Joo-yoon Bae ,  Hun Lee ,  Cheol-hoi Kim ,  Ji-hoon Choi

IPC分类号： H04L29/06

CPC分类号： H04L63/0815 ,  H04L9/3226 ,  H04L63/0884

摘要： A method of connecting to an online service where a terminal transmits information regarding a selected online service and first authentication information to an external device, receives second authentication information detected based on the transmitted information, from the external device, and is then logged into the selected online service based on the received second authentication information.

公开(公告)号：US20140084357A1

公开(公告)日：2014-03-27

申请号：US13949447

申请日：2013-07-24

申请人： Ji-Hoon Choi ,  Dong-Kyum Kim ,  Jin-Gyun Kim ,  Su-Jin Shin ,  Sang-Hoon Lee ,  Ki-Hyun Hwang

发明人： Ji-Hoon Choi ,  Dong-Kyum Kim ,  Jin-Gyun Kim ,  Su-Jin Shin ,  Sang-Hoon Lee ,  Ki-Hyun Hwang

IPC分类号： H01L29/792 ,  H01L21/28

CPC分类号： H01L27/11582 ,  H01L21/02164 ,  H01L21/0217 ,  H01L21/02236 ,  H01L21/02252 ,  H01L21/02255 ,  H01L21/28008 ,  H01L21/28282 ,  H01L27/1157 ,  H01L29/7926

摘要： A semiconductor device is provided. The semiconductor includes a plurality of interlayer insulating layers and a plurality of gate electrodes alternately stacked in a first direction on a substrate. The plurality of interlayer insulating layers and the plurality of gate electrodes constitute a side surface extended in the first direction. A gate dielectric layer is disposed on the side surface. A channel pattern is disposed on the gate dielectric layer. The gate dielectric layer includes a protective pattern, a charge trap layer, and a tunneling layer. The protective pattern includes a portion disposed on a corresponding gate electrode of the plurality of gate electrodes. The charge trap layer is disposed on the protective pattern. The tunneling layer is disposed between the charge trap layer and the channel pattern. The protective pattern is denser than the charge trap layer.

摘要翻译： 提供半导体器件。 半导体包括在基板上沿第一方向交替堆叠的多个层间绝缘层和多个栅极电极。 多个层间绝缘层和多个栅电极构成在第一方向上延伸的侧面。 栅电介质层设置在侧表面上。 沟道图案设置在栅介质层上。 栅介质层包括保护图案，电荷陷阱层和隧穿层。 保护图案包括设置在多个栅电极的对应的栅电极上的部分。 电荷陷阱层设置在保护图案上。 隧道层设置在电荷陷阱层和沟道图案之间。 保护图案比电荷陷阱层更致密。

公开(公告)号：USRE44192E1

公开(公告)日：2013-04-30

申请号：US12846468

申请日：2010-07-29

申请人： Yong Ju Lee ,  Min-Sik Park ,  Ji-Hoon Choi ,  Jin Soo Choi ,  Jin Woong Kim

发明人： Yong Ju Lee ,  Min-Sik Park ,  Ji-Hoon Choi ,  Jin Soo Choi ,  Jin Woong Kim

IPC分类号： H04N7/10 ,  H04B1/66 ,  H04N7/16

CPC分类号： H04N21/2362 ,  H04N7/16 ,  H04N21/235 ,  H04N21/23608 ,  H04N21/23614 ,  H04N21/262 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/8547

摘要： An apparatus and method for injecting synchronized stream data into a Motion Picture Experts Group 2 (MPEG-2) video/audio transport stream for a digital data broadcasting service. The apparatus and method for injecting synchronized stream data calculate the injection time point of data access unit (DAU) that forms the synchronized stream data and injects DAU into the MPEG-2 video/audio transport stream based on the calculated injection time point so that the synchronized stream data could be presented smoothly in a receiver. The synchronized stream data injecting apparatus includes: an additional data storing unit, a synchronized stream data selection/establishment unit, a synchronized stream data analyzing unit, a transport stream analyzing unit, a synchronized stream data injection/management unit, a presentation time stamp re-stamping unit and a multiplexing unit.

摘要翻译： 一种用于将同步流数据注入用于数字数据广播服务的运动图像专家组2（MPEG-2）视频/音频传输流的装置和方法。 用于注入同步流数据的装置和方法计算形成同步流数据的数据访问单元（DAU）的注入时间点，并且基于计算的注入时间点将DAU注入到MPEG-2视频/音频传输流中， 同步流数据可以在接收机中平滑地呈现。 同步流数据注入装置包括：附加数据存储单元，同步流数据选择/建立单元，同步流数据分析单元，传输流分析单元，同步流数据注入/管理单元，呈现时间戳 冲压单元和复用单元。

公开(公告)号：US08309405B2

公开(公告)日：2012-11-13

申请号：US13228433

申请日：2011-09-08

申请人： Sang-Ryol Yang ,  Yoo-Chul Kong ,  Jin-Gyun Kim ,  Jae-Jin Shin ,  Jung-Ho Kim ,  Ji-Hoon Choi

发明人： Sang-Ryol Yang ,  Yoo-Chul Kong ,  Jin-Gyun Kim ,  Jae-Jin Shin ,  Jung-Ho Kim ,  Ji-Hoon Choi

IPC分类号： H01L21/3205 ,  H01L21/4763 ,  H01L21/44

CPC分类号： H01L27/11582 ,  H01L27/11524 ,  H01L27/11556 ,  H01L27/1157

摘要： Methods of forming vertical nonvolatile memory devices may include forming an electrically insulating layer, which includes a composite of a sacrificial layer sandwiched between first and second mold layers. An opening extends through the electrically insulating layer and exposes inner sidewalls of the first and second mold layers and the sacrificial layer. A sidewall of the opening may be lined with an electrically insulating protective layer and a first semiconductor layer may be formed on an inner sidewall of the electrically insulating protective layer within the opening. At least a portion of the sacrificial layer may then be selectively etched from between the first and second mold layers to thereby define a lateral recess therein, which exposes an outer sidewall of the electrically insulating protective layer.

摘要翻译： 形成垂直非易失性存储器件的方法可以包括形成电绝缘层，其包括夹在第一和第二模具层之间的牺牲层的复合材料。 开口延伸穿过电绝缘层并暴露第一和第二模具层和牺牲层的内侧壁。 开口的侧壁可以衬有电绝缘保护层，并且可以在开口内的电绝缘保护层的内侧壁上形成第一半导体层。 然后可以从第一和第二模具层之间选择性地蚀刻牺牲层的至少一部分，从而在其中限定其中暴露电绝缘保护层的外侧壁的横向凹部。

公开(公告)号：US08265680B2

公开(公告)日：2012-09-11

申请号：US12029768

申请日：2008-02-12

申请人： Ji-Hoon Choi ,  Sung-Kwon Jo ,  Jun-Sang Lee

发明人： Ji-Hoon Choi ,  Sung-Kwon Jo ,  Jun-Sang Lee

IPC分类号： H04B7/00

CPC分类号： H04W52/325

摘要： An apparatus and method for power allocation in a mobile communication system are provided. A transmitting method includes allocating a certain fraction of total power to a common control channel; allocating available power corresponding to the remaining fraction of the total power to remaining control channels except for the common control channel among control channels transmitted in a current time slot by considering the remaining control channels; calculating a gain value of each control channel according to power allocated to each control channel; and regulating a gain of each control channel, which is to be transmitted to one or more Access Terminals (ATs), according to the calculated gain value. Therefore, reception throughput of each control channel can be improved.

摘要翻译： 提供了一种用于移动通信系统中的功率分配的装置和方法。 发送方法包括：将一定比例的总功率分配给公共控制信道; 通过考虑剩余的控制信道，将在当前时隙中发送的控制信道中的除了公共控制信道之外的剩余控制信道的总功率的剩余部分中分配可用功率; 根据分配给每个控制信道的功率计算每个控制信道的增益值; 以及根据所计算的增益值来调整要发送到一个或多个接入终端（AT）的每个控制信道的增益。 因此，可以提高各控制信道的接收吞吐量。

公开(公告)号：US07903595B2

公开(公告)日：2011-03-08

申请号：US11487967

申请日：2006-07-18

申请人： Ji-Hoon Choi ,  Youn-Sun Kim ,  Sung-Kwon Jo ,  Ji-Won Lee

发明人： Ji-Hoon Choi ,  Youn-Sun Kim ,  Sung-Kwon Jo ,  Ji-Won Lee

IPC分类号： G08C17/00 ,  G01R31/08 ,  H04W24/00 ,  H04B1/38 ,  H04J3/00

CPC分类号： H04W52/286 ,  H04W52/146 ,  H04W52/245 ,  H04W52/325 ,  H04W52/44

摘要： An apparatus and method for transmitting and receiving a symbol through a reverse control channel in a mobile communication system for providing packet data are provided. When reverse traffic is present, the apparatus and method can effectively demodulate and decode the reverse traffic. In a method for transmitting a reverse channel in the mobile communication system capable of discontinuously transmitting packet data, a transmission is performed by setting power of a Data Rate Indicator (DRI) channel to a predefined power when packet data is transmitted. When no packet data is transmitted, a transmission is performed by decreasing the power of the DRI channel.

摘要翻译： 提供了一种用于在用于提供分组数据的移动通信系统中通过反向控制信道发送和接收符号的装置和方法。 当存在反向业务时，该装置和方法可以有效地解调和解码反向业务。 在能够不连续地发送分组数据的移动通信系统中发送反向信道的方法中，当发送分组数据时，通过将数据速率指示符（DRI）信道的功率设置为预定义的功率来执行发送。 当不发送分组数据时，通过降低DRI信道的功率来进行发送。

公开(公告)号：US07780426B2

公开(公告)日：2010-08-24

申请号：US11979928

申请日：2007-11-09

申请人： Kyung Rae Cho ,  Phil Soo Chang ,  Hyeong Joon Seo ,  In Ju Lee ,  Ji Hoon Choi

发明人： Kyung Rae Cho ,  Phil Soo Chang ,  Hyeong Joon Seo ,  In Ju Lee ,  Ji Hoon Choi

IPC分类号： F03C2/00 ,  F03C4/00 ,  F04C2/00

CPC分类号： F04C18/3564 ,  F01C21/0863 ,  F04C11/001 ,  F04C23/001 ,  F04C27/005 ,  F04C28/185

摘要： A rotary compressor including a housing having first and second compressing chambers separated from each other, first and second flanges coupled to the housing, to close the first and second compressing chambers, respectively, an intermediate plate to separate the first and second compressing chambers from each other, first and second rollers rotatably installed in the first and second compressing chambers, respectively, first and second vanes to reciprocate in a radial direction of the first and second compressing chambers to divide the first and second compressing chambers, respectively, and a vane control device to control the reciprocating movement of the first vane by use of a suction pressure and a discharge pressure, for a variation in compression capacity. A first gap, defined at an end of the first roller, is smaller than a second gap defined at an end of the second roller.

摘要翻译： 一种旋转压缩机，包括具有彼此分离的第一和第二压缩室的壳体，分别联接到壳体的第一和第二凸缘，以分别关闭第一和第二压缩室，中间板，以将第一和第二压缩室与每个 分别可旋转地安装在第一和第二压缩室中的第一和第二辊，第一和第二叶片分别在第一和第二压缩室的径向方向上往复运动，以分别分开第一和第二压缩室，叶片控制 装置，用于通过使用吸入压力和排出压力来控制第一叶片的往复运动，用于压缩容量的变化。 限定在第一辊的端部的第一间隙小于限定在第二辊的端部处的第二间隙。

公开(公告)号：US07775782B2

公开(公告)日：2010-08-17

申请号：US11898049

申请日：2007-09-07

申请人： Ji Hoon Choi ,  Jeong Il Park ,  Jeong Hoon Kang ,  Phil Soo Chang ,  Kyung Rae Cho ,  Jin Kyu Choi ,  Hyeong Joon Seo ,  In Ju Lee

发明人： Ji Hoon Choi ,  Jeong Il Park ,  Jeong Hoon Kang ,  Phil Soo Chang ,  Kyung Rae Cho ,  Jin Kyu Choi ,  Hyeong Joon Seo ,  In Ju Lee

IPC分类号： F03C2/00 ,  F03C4/00 ,  F04C2/00

CPC分类号： F01C21/0854 ,  F04C18/3562 ,  F04C23/001 ,  F04C23/008 ,  F04C2270/13

摘要： A variable capacity rotary compressor capable of reducing collision noise of a vane with a roller. The variable capacity rotary compressor includes a vane controller controlling the operation of a vane in order to vary compression capacity. The vane controller includes a control valve that switches a fluid channel so as to selectively apply discharge pressure and intake pressure to the vane guide slot, a connection channel that connects the control valve with the vane guide slot, a high-pressure channel that connects the control valve with a discharge side of the compressor, and a low-pressure channel that connects the control valve with an intake side of the compressor, and a throttle section that reduces the fluid channel of at least one of the high-pressure channel and the connection channel in order to reduce an initial discharge pressure applied to the vane guide slot.

摘要翻译： 一种可变容量的旋转式压缩机，能够降低叶片与滚子的碰撞噪音。 可变容量旋转压缩机包括控制叶片的操作以便改变压缩容量的叶片控制器。 叶片控制器包括：控制阀，其切换流体通道，以选择性地对叶片引导槽施加排出压力和进气压力;将控制阀与叶片引导槽连接的连接通道，连接 具有压缩机的排出侧的控制阀以及将控制阀与压缩机的进气侧连接的低压通路，以及节流部，其将至少一个高压通路和 连接通道，以便减小施加到叶片引导槽的初始排出压力。