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公开(公告)号：KR101932661B1
公开(公告)日：2018-12-26
申请号：KR1020180124480
申请日：2018-10-18
Applicant: 삼성전자주식회사
Abstract: 발열량을 최소화하고, 신뢰성을 향상시킬 수 있는 전력 MOS 트랜지스터를 포함하는 반도체 소자를 제공한다. 본 발명에 따른 전력 MOS 트랜지스터를 포함하는 반도체 소자는 제1 전도성을 가지는 불순물 영역이 형성된 반도체 기판, 불순물 영역 내에 형성되며 제1 전도성을 가지는 드리프트 영역, 드리프트 영역에 인접하도록 불순물 영역 내에 형성되며, 제1 전도성과 다른 제2 전도성을 가지는 바디 영역, 드리프트 영역 상에 형성되는 드레인 확장 절연막, 바디 영역의 일부 및 드리프트 영역의 일부 상에 걸치도록, 반도체 기판 상에 순차적으로 적층되는 게이트 절연막 및 게이트 전극, 드레인 확장 절연막 상에 형성되는 드레인 확장 전극, 드리프트 영역 내의 바디 영역에 대한 반대 일측과 접하며, 제1 전도성을 가지는 드레인 영역 및 바디 영역 내에 형성되며, 제2 전도성을 가지는 소스 영역을 포함한다.
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公开(公告)号：KR1020150026531A
公开(公告)日：2015-03-11
申请号：KR1020130105513
申请日：2013-09-03
Applicant: 삼성전자주식회사
IPC: H01L29/872
CPC classification number: H01L29/872 , H01L29/0619 , H01L29/0623 , H01L29/36 , H01L29/66143
Abstract: 반도체 장치 및 그 제조 방법이 제공된다. 반도체 장치는, 제1 도전형의 에피층(epitaxial layer), 에피층 상에 서로 분리되어 배치된 애노드(anode) 전극 및 캐소드(cathod) 전극, 에피층 내에 형성된 제1 도전형의 제1 드리프트층(dirft layer), 에피층 내에 형성된 제1 도전형과 다른 제2 도전형의 불순물 영역, 및 애노드 전극과 제1 드리프트층이 접촉하여 정의되는 쇼트키 컨택 영역 하부에 형성된 아일랜드(island) 불순물 영역을 포함한다.
Abstract translation: 提供一种半导体器件及其制造方法。 半导体器件包括在外延层上彼此分离的第一导电性外延层，阳极电极和阴极电极，在外延层中形成的第一导电体的第一漂移层，第二导电层的杂质区域 电导率不同于第一导电性的岛状杂质区域和形成在由阳极电极和第一漂移层的接触限定的肖特基接触区域的下部的岛状杂质区域。
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公开(公告)号：KR1020130142789A
公开(公告)日：2013-12-30
申请号：KR1020120066315
申请日：2012-06-20
Applicant: 삼성전자주식회사
IPC: H01L29/78 , H01L21/336
CPC classification number: H01L29/7816 , H01L29/0653 , H01L29/0878 , H01L29/402 , H01L29/4238 , H01L29/4983 , H01L29/66681
Abstract: The present invention provides a semiconductor device having a power MOS transistor capable of minimizing the calorific value and improving the reliability. The semiconductor device having a power MOS transistor according to the present invention comprises a semiconductor substrate in which an impurity region having a first conductivity is formed; a drift region which is formed in the impurity region and has the first conductivity; a body region which is formed in the impurity region to be adjacent to the drift region and has a second conductivity different from the first conductivity; a drain extension insulating film which is formed on the drift region; a gate insulating film and a gate electrode which are sequentially laminated on the semiconductor substrate to straddle a part of the body region and a part of the drift region; a drain extension electrode which is formed on the drain extension insulating film; a drain region which is adjacent to one side opposite to the body region in the drift region and has the first conductivity; and a second source which is formed in the body region and has the second conductivity.
Abstract translation: 本发明提供一种具有功率MOS晶体管的半导体器件，其能够使发热量最小化并提高可靠性。 具有根据本发明的功率MOS晶体管的半导体器件包括其中形成具有第一导电性的杂质区的半导体衬底; 漂移区，形成在杂质区并具有第一导电性; 形成在与所述漂移区相邻的所述杂质区中并具有与所述第一导电性不同的第二导电性的体区; 漏极延伸绝缘膜，形成在漂移区上; 栅绝缘膜和栅电极，其依次层叠在半导体基板上，跨越体区的一部分和漂移区的一部分; 漏极延伸电极，形成在漏极延伸绝缘膜上; 漏极区域，其与所述漂移区域中的所述体区域相对的一侧相邻并且具有所述第一导电性; 以及形成在体区中并具有第二导电性的第二源。
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公开(公告)号：KR1020130123153A
公开(公告)日：2013-11-12
申请号：KR1020120046349
申请日：2012-05-02
Applicant: 삼성전자주식회사
IPC: H01L29/78 , H01L21/336
CPC classification number: H01L29/7816 , H01L29/0878 , H01L29/402 , H01L29/456 , H01L29/4933 , H01L29/665 , H01L29/66659 , H01L29/66689 , H01L29/7835
Abstract: The present invention relates to a semiconductor device comprising a first conductive substrate; a drain region and a source region separately formed on the substrate; a first conductive body region formed at the substrate to surround the side and the lower surface of the source region; a second conductive drift region formed at the substrate to surround the side and the lower surface of the drain region; a first gate formed on the body region; and a second gate formed on the drift region while being separated from the first gate and electrically floated.
Abstract translation: 本发明涉及一种包括第一导电衬底的半导体器件; 分别形成在所述基板上的漏极区域和源极区域; 形成在所述基板上以围绕所述源极区域的所述侧面和所述下表面的第一导电体区域; 形成在所述基板上以围绕所述漏极区域的所述侧面和所述下表面的第二导电漂移区; 形成在身体区域上的第一门; 以及形成在所述漂移区上同时与所述第一栅极分离并电浮动的第二栅极。
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公开(公告)号：KR100516671B1
公开(公告)日：2005-09-22
申请号：KR1019990019540
申请日：1999-05-24
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04B7/2656
Abstract: 전송 효율을 높이기 위해 더 큰 크기의 무선링크프로토콜(RLP) 프레임을 전송하는 이동 통신시스템에서 재전송 프레임의 데이터 부분을 여러 개의 조각 프레임으로 나누어 전송하는 새로운 방식을 제안하는데 있다. 본 발명에 따른 장치는, 각 프레임이 그의 프레임 일련번호와 그후의 데이터열로 구성된 복수의 프레임들을 전송하며, 재전송 요구시 요구되는 적어도 하나의 프레임내의 상기 데이터열을 복수의 구분들로 나누어 전송한다. 이때 상기 장치는 상기 구분들의 각각에 상기 요구되는 프레임의 프레임 일련번호와 그후의 상기 각 구분의 시작 바이트에 대응하는 바이트 번호와 그후 상기 각 구분이 마지막 구분인지를 나타내는 표시와 그후 상기 각 구분의 데이터열을 제공한다.
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Patent Agency Ranking
公开(公告)号：KR100387034B1
公开(公告)日：2003-06-11
申请号：KR1020000004993
申请日：2000-02-01
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04W72/1252
Abstract: Disclosed is a method for assigning packet data to be transmitted to a radio packet data channel of a base station system in response to a packet traffic transmission request for a plurality of mobile stations in a mobile communication system. The method comprises collecting the packet traffic transmission requests of the radio packet data channel for the mobile stations; selecting at least one of the mobile stations from the collected packet traffic transmission requests; transmitting to the selected mobile station a channel assignment message including information about a data rate, data transmission durations of the radio packet data channel and start points of the data transmission durations for the selected mobile station; and transmitting the packet data to the selected mobile station at the start time of the data transmission durations at the data rate.
Abstract translation: 公开了一种用于响应于针对移动通信系统中的多个移动台的分组话务传输请求，将要传输的分组数据分配给基站系统的无线分组数据信道的方法。 该方法包括：收集用于移动台的无线分组数据信道的分组业务传输请求; 从所收集的分组话务传输请求中选择至少一个移动台; 向所选择的移动台发送信道分配消息，该消息包括关于所选择的移动台的数据速率，无线分组数据信道的数据发送持续时间和数据发送持续时间的起点的信息; 以及以数据速率在数据传输持续时间的开始时间将分组数据传送到选择的移动台。
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公开(公告)号：KR1020010088800A
公开(公告)日：2001-09-28
申请号：KR1020010012482
申请日：2001-03-10
Applicant: 삼성전자주식회사
IPC: H04B7/26
Abstract: PURPOSE: A device for controlling power of radio communication system scheduling packet data service channel and a method the same are provided to control a power of a radio packet data channel effectively by receiving a power control bit corresponding to an FFPC(fast forward power control) in hand-off state. CONSTITUTION: The first process measures a receiving intensity on pilot channel of a power transmitted from the first and the second base station, and transmits the measured receiving intensity to a base station controller through the first and the second base station. The second process calculates a transmission power available for allotment to the second channel, and transmits the transmission power to the base station controller. The third process adds the receiving intensity to the transmission power. The fourth process commands a hand-off to the second base station in case the addition about the second base station is good.
Abstract translation: 目的：提供一种用于控制无线电通信系统调度分组数据业务信道功率的装置及其方法，用于通过接收与FFPC（快进功率控制）对应的功率控制位来有效地控制无线分组数据信道的功率， 在切换状态。 规定：第一过程测量从第一和第二基站发送的功率的导频信道上的接收强度，并且通过第一和第二基站将测量的接收强度发送到基站控制器。 第二过程计算可用于分配给第二信道的传输功率，并将传输功率发送到基站控制器。 第三个处理将接收强度加到传输功率上。 在第二基站的添加良好的情况下，第四处理命令到第二基站的切换。
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公开(公告)号：KR1020010064366A
公开(公告)日：2001-07-09
申请号：KR1019990064544
申请日：1999-12-29
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04B7/264 , H04B2201/70703 , H04W76/27
Abstract: PURPOSE: A method for transmitting data in a CDMA(Code Division Multiple Access) system is provided to minimize time in data transmission, and to simplify the procedure in the data transmission. CONSTITUTION: If mass transmission data are generated in a base station, the base station transmits a message to a mobile station for the transfer to a mass transmission state(210) from a control maintenance state(230). The base station and the mobile station are transferred to the mass transmission state(210) from the control maintenance state(230), by the transmitted message.
Abstract translation: 目的：提供一种在CDMA（码分多址）系统中发送数据的方法，以最小化数据传输时间，并简化数据传输过程。 构成：如果在基站中生成大量传输数据，则基站从控制维护状态（230）向移动站发送用于传送到大容量传输状态（210）的消息。 通过发送的消息，从控制维护状态（230）将基站和移动站转移到大容量发送状态（210）。
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公开(公告)号：KR1020010054027A
公开(公告)日：2001-07-02
申请号：KR1019990054625
申请日：1999-12-03
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04B7/2628 , H04W52/26 , H04W52/50
Abstract: PURPOSE: A device of gated transmission on a CDMA system is provided to minimize the interference by transmission of downward PILOT/PCB channel transmission and downward power control bit of upward link. CONSTITUTION: In the method of gated transmission on a CDMA system, in step 601, if a need for cutting off sending data arises, the MAC hierarchy sends an RC-Unlock. Request signal to the Resource Controller(RC) for transition from the data transition mode into a control maintenance mode. Here, the RC determines whether a gated transmission is possible of upward PILOT/PCB channel and decides on a gated rate. In step 602, SIG receives a SIG-Release.Request signal for gated transmission. In step 701, CE receives a Gating.Request primitive for controlling a physical channel of a base station and conducts a gated transmission from ACITION_TIME of Extended Release Message. In step 603, SIG sends an Extended Release Message to a terminal. In step 604, the SIG of the terminal sends a SIG-Release.Indication to the RC. In step 702, RC interprets the parameters related gated transmission and sends the result to CE. In step 605, RC directs MAC to stop transmitting data by giving RC-Resource Released.Indication to MAC. In step 606, RC sends the SIG-Release Response to SIG. In step 607, SIG transmits MS Ack Order to the terminal. In step 608, the SIG of the base station sends the SIG-Release.Confirm to RC and ends the whole operation.
Abstract translation: 目的：提供CDMA系统上门控传输的设备，以便通过向下传输PILOT / PCB信道传输和向下链路的向下功率控制位来最小化干扰。 构成：在CDMA系统的门控发送方法中，在步骤601中，如果需要切断发送数据，则MAC层次发送RC-解锁。 向资源控制器（RC）发送请求信号，以从数据转换模式转换到控制维护模式。 这里，RC确定门控传输是否可能向上引导/ PCB通道，并决定门控速率。 在步骤602中，SIG接收用于门控传输的SIG释放请求信号。 在步骤701中，CE接收用于控制基站的物理信道的Gating.Request原语，并从扩展释放消息的ACITION_TIME进行门控传输。 在步骤603中，SIG向终端发送扩展释放消息。 在步骤604中，终端的SIG向RC发送SIG-Release.Indication。 在步骤702中，RC解释参数相关门控传输，并将结果发送给CE。 在步骤605中，RC通过给予RC资源释放来指示MAC停止发送数据。对MAC的指示。 在步骤606中，RC向SIG发送SIG发布响应。 在步骤607中，SIG向终端发送MS确认命令。 在步骤608中，基站的SIG将SIG-Release发送给RC并结束整个操作。
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公开(公告)号：KR1020000026160A
公开(公告)日：2000-05-15
申请号：KR1019980043560
申请日：1998-10-15
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04L1/1809 , H04L1/1621 , H04W76/20
Abstract: PURPOSE: A method for operating a radio link protocol in a mobile communication system using a CDMA(Cord Division Multiple Access) form is provided to add a new interface called a null frame between a radio link protocol, a physical channel and a multiplexer, and to transmit data with high efficiency in a cdma2000 size by suggesting idle procedures, idle transmission procedures, and an information frame. CONSTITUTION: A method for operating a radio link protocol in a mobile communication system comprises the steps of: setting up an idle timer and an idle transmission counter when data for transmitting does not exist; delivering a blank frame to a physical channel and a multiplexer, as a value of the idle timer; examining whether the idle transmission counter is a critical value when transmitting the blank frame as the value of the idle timer, and increasing one more idle transmission counter when the idle transmission counter is not the critical value; performing an idle transmission procedure after the idle transmission counter is increased; examining whether the data for transmitting exists after the standing-by the setup time, whenever performing the idle transmission procedure and transmitting the blank frame; verifying whether last data is normally transmitted by transmitting/receiving an information frame, when the data for transmitting does not exist; and setting up each field of the information frame to appropriate values when transmitting/receiving the information frame.
Abstract translation: 目的：提供一种使用CDMA（线分多址）形式在移动通信系统中操作无线电链路协议的方法，以在无线电链路协议，物理信道和多路复用器之间增加一个称为空帧的新接口，以及 通过提出空闲过程，空闲传输过程和信息帧，以cdma2000大小高效率传输数据。 构成：用于在移动通信系统中操作无线电链路协议的方法包括以下步骤：当不存在用于发送的数据时，建立空闲定时器和空闲发送计数器; 将空白帧传送到物理信道和多路复用器，作为空闲定时器的值; 当空闲帧作为空闲定时器的值发送时，检查空闲发送计数器是否是临界值，并且当空闲发送计数器不是临界值时增加一个空闲发送计数器; 在空闲发送计数器增加之后执行空闲传输过程; 每当执行空闲传输过程并发送空白帧时，检查在待机建立时间之后是否存在用于发送的数据; 当不存在用于发送的数据时，通过发送/接收信息帧来验证最后数据是否正常发送; 并且在发送/接收信息帧时将信息帧的每个字段设置为适当的值。
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