-
公开(公告)号：KR1020080063610A
公开(公告)日：2008-07-07
申请号：KR1020070000236
申请日：2007-01-02
Applicant: 삼성전자주식회사
Abstract: An apparatus and a method for managing a preview of contents in a mobile communication system are provided to enable a user to determine easily whether to purchase the contents by enabling the user to preview a part of the contents. A method for managing a preview of contents comprises the following several steps. A contents server receives a contents request(200), checks a preview section of the contents(202) and encrypts the remaining section of the contents except the preview section by a symmetric encryption algorithm(204). Then, the contents server writes information on the preview section at a header(206) and checks whether it is necessary to encrypt the preview section(208). If it is not necessary, the contents server transmits the encrypted contents to the terminal(216). If it is necessary to encrypt the preview section, the contents server checks a receiver side public key(210), encrypts the preview section by using the receiver side public key(212), writes information on encryption of the preview section at a contents header(214) and transmits the preview section of the contents, encrypted via the public key, and the remaining section of the contents, encrypted via the symmetric encryption algorithm, to the terminal(216).
Abstract translation: 提供了一种用于管理移动通信系统中的内容的预览的装置和方法，以使用户能够容易地确定是否通过使用户预览内容的一部分来购买内容。 用于管理内容预览的方法包括以下几个步骤。 内容服务器接收内容请求（200），检查内容（202）的预览部分，并通过对称加密算法（204）对除预览部分之外的内容的剩余部分进行加密。 然后，内容服务器以标题（206）在预览部分上写入信息，并检查是否需要加密预览部分（208）。 如果不需要，则内容服务器将加密的内容发送到终端（216）。 如果需要对预览部进行加密，则内容服务器检查接收侧公开密钥（210），通过使用接收侧公钥（212）对预览部进行加密，将预览部的加密的信息写入内容头 （214），并且经由公钥加密的内容的预览部分和经由对称加密算法加密的内容的剩余部分发送到终端（216）。
-
公开(公告)号：KR1020100110123A
公开(公告)日：2010-10-12
申请号：KR1020090028537
申请日：2009-04-02
Applicant: 삼성전자주식회사
IPC: H01L21/28
CPC classification number: H01L21/7684 , H01L21/02068 , H01L21/02074 , H01L21/76849 , H01L21/76861 , H01L21/76883
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to obtain the high reliability and the high performance by depositing a cobalt-based capping layer on a copper-based conductive layer through an electro-less plating method. CONSTITUTION: A first insulating layer is formed on a semiconductor substrate(100). A groove is formed by selectively etching the first insulating layer. A copper-based conductive layer(400) fills the groove. A cobalt-based capping layer is deposited on the copper-based conductive layer through an electro-less plating method. The first insulating layer and the cobalt-based capping layer are washed using a first basic washing solution.
Abstract translation: 目的：提供一种用于制造半导体器件的方法，以通过无电镀方法在铜基导电层上沉积钴基覆盖层来获得高可靠性和高性能。 构成：在半导体衬底（100）上形成第一绝缘层。 通过选择性蚀刻第一绝缘层形成凹槽。 铜基导电层（400）填充凹槽。 钴基覆盖层通过无电镀方法沉积在铜基导电层上。 使用第一碱性洗涤溶液洗涤第一绝缘层和钴基覆盖层。
-
公开(公告)号：KR1020100102981A
公开(公告)日：2010-09-27
申请号：KR1020090021320
申请日：2009-03-12
Applicant: 삼성전자주식회사
IPC: H01L21/28
CPC classification number: H01L23/528 , H01L23/5226 , H01L23/53214 , H01L23/53228 , H01L2924/0002 , H01L2924/00
Abstract: PURPOSE: A metal interconnection wire of a semiconductor device and a forming method thereof are provided to extend the lifespan of a device and improve the electric property of a device. CONSTITUTION: A metal wiring(130) has a first end and a second end. A via is electrically connected to the metal wiring. A non-active part is extended from the first end and includes a void. The flow of a current faces the first end from the second end. A current does not flow in the non-active part.
Abstract translation: 目的：提供一种半导体器件的金属互连线及其形成方法，以延长器件的寿命并提高器件的电性能。 构成：金属布线（130）具有第一端和第二端。 通孔电连接到金属布线。 非活动部分从第一端延伸并包括一个空隙。 电流的流动面向第二端的第一端。 电流不流入非有效部分。
-
公开(公告)号：KR1020100084214A
公开(公告)日：2010-07-26
申请号：KR1020090003566
申请日：2009-01-16
Applicant: 삼성전자주식회사
IPC: H01L21/3205
CPC classification number: H01L21/76846 , H01L21/28562 , H01L21/76856 , H01L23/53223 , H01L23/53238 , H01L23/53252 , H01L27/10855 , H01L27/11521 , H01L27/11524 , H01L2924/0002 , H01L2924/00
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the same are provided to form a barrier layer which is arranged between an insulating film and a connecting unit through multi-steps using a reductive material and a metal material. CONSTITUTION: An insulating film(102) is formed on a substrate(100) on which a plurality of lower conductive structures are arranged. An opening(104) is formed in the insulating layer. A barrier layer(110) includes a first metal nitride film and a second metal nitride film. In the first metal nitride film, the composition of a reductive material is more than that of a metal material. In the second metal nitride film, the composition of the metal film is more than that of the reductive material. A connecting unit is arranged in the opening. An upper conductive structure(114) is connected with the lower conductive structures through the connecting unit.
Abstract translation: 目的：提供一种半导体器件及其制造方法，以通过使用还原材料和金属材料的多步骤形成布置在绝缘膜和连接单元之间的阻挡层。 构成：在其上布置有多个下导电结构的基板（100）上形成绝缘膜（102）。 在绝缘层中形成开口（104）。 阻挡层（110）包括第一金属氮化物膜和第二金属氮化物膜。 在第一金属氮化物膜中，还原材料的组成大于金属材料的组成。 在第二金属氮化物膜中，金属膜的组成大于还原材料的组成。 连接单元布置在开口中。 上导电结构（114）通过连接单元与下导电结构连接。
-
公开(公告)号：KR1020100084207A
公开(公告)日：2010-07-26
申请号：KR1020090003558
申请日：2009-01-16
Applicant: 삼성전자주식회사
IPC: H01L21/306 , H01L21/677
CPC classification number: H01L21/6719 , H01L21/28556 , H01L21/28562 , H01L21/76843 , H01L21/76856 , H01L21/76861 , H01L21/76877
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to eliminate residue from processing units by performing purifying operations with respect to each processing unit during a substrate is transferring between the processing units. CONSTITUTION: A semiconductor substrate is loaded into a processing chamber including a plurality of processing units(S100). A substrate is being transferred along the processing units, and separate operations are performed in each processing unit(S200). While the substrate is transferred between the processing units, a purifying operation is performed with respect to each processing unit(S300). By-products and residue from the processing units are eliminated.
Abstract translation: 目的：提供一种制造半导体器件的方法，用于通过在衬底在处理单元之间转移期间对每个处理单元执行净化操作来消除处理单元的残留。 构成：将半导体衬底装载到包括多个处理单元的处理室中（S100）。 衬底正在沿着处理单元传送，并且在每个处理单元中执行单独的操作（S200）。 当基板在处理单元之间转移时，相对于每个处理单元执行净化操作（S300）。 来自处理单元的副产物和残余物被消除。
-
Patent Agency Ranking
公开(公告)号：KR100594021B1
公开(公告)日：2006-06-30
申请号：KR1020030080350
申请日：2003-11-13
Applicant: 삼성전자주식회사
IPC: H04L1/18
CPC classification number: H04L1/0041 , H04L1/005 , H04L1/0061 , H04L1/0066 , H04L1/1816 , H04L5/023
Abstract: 본 발명은 광대역 코드분할다중접속 무선통신 시스템에서 고속 패킷 데이터 송수신장치에 관한 것으로 송신단에서 에러 정정 부호를 부가하기 이전에 비트 스크램블링을 수행하고 수신단에서 에러 여부를 판단한 후에 디스크램블링을 수행함으로써 수신측 채널 복호기에서 CRC 검사에 의한 반복 복호의 종료방식을 적용 가능하게 하여 결과적으로 수신측 전력소모와 작업처리량을 줄일 수 있다.
터보 복호기, 비트 스크램블링, 비트 디스크램블링, H-ARQ, CRCAbstract translation: 提供了一种用于无线通信系统中的分组发送/接收的比特加扰方法和装置。 发送器在CRC附件之前执行比特加扰，并且接收机在CRC校验之后执行比特解扰。 这使得能够根据CRC校验在turbo解码器处终止迭代解码。 因此，功耗降低，吞吐量在接收机上增加。
-
公开(公告)号：KR1020050046302A
公开(公告)日：2005-05-18
申请号：KR1020030080350
申请日：2003-11-13
Applicant: 삼성전자주식회사
IPC: H04L1/18
CPC classification number: H04L1/0041 , H04L1/005 , H04L1/0061 , H04L1/0066 , H04L1/1816 , H04L5/023
Abstract: A bit scrambling method and apparatus for packet transmission/reception in a wireless communication system are provided. A transmitter performs bit scrambling before CRC attachment and a receiver performs bit descrambling after a CRC check. This enables termination of iterative decoding at a turbo decoder according to the CRC check. Hence, power consumption is reduced and throughput is increased at a receiver.
Abstract translation: 提供了一种用于无线通信系统中的分组发送/接收的比特加扰方法和装置。 发送器在CRC附件之前执行比特加扰，并且接收机在CRC校验之后执行比特解扰。 这使得能够根据CRC校验在turbo解码器处终止迭代解码。 因此，功耗降低，吞吐量在接收机上增加。
-
公开(公告)号：KR1020050027679A
公开(公告)日：2005-03-21
申请号：KR1020030064038
申请日：2003-09-16
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04L1/0057 , H04L1/0003 , H04L1/0009 , H04L1/0061 , H04L1/0072 , H04L1/1812 , H04L1/1845 , H04L25/03866
Abstract: An apparatus and method for transmitting/receiving packet data at a high speed in a mobile communication system are provided to solve a problem that not user data but other data is received and transmitted to an upper layer because of an error of detection of a user channel generated in high speed downlink packet transmission. A CRC(Cyclic Redundancy Check) insertion unit(502) inserts CRC bits into a transmission block transmitted from an upper layer. A UE-specific bit scrambler(504) scrambles bits of the CRC bit-inserted transmission block by using a predetermined scrambling code. A channel coder(508) channel-codes the bit scrambled-bits. A modulator(516) modulates the channel-coded bits and outputs them. The predetermined scrambling code is allocated to each user and discriminates each user.
Abstract translation: 提供了一种用于在移动通信系统中以高速发送/接收分组数据的装置和方法，用于解决由于用户信道的检测错误而不将用户数据而其他数据接收并发送到上层的问题 在高速下行链路分组传输中产生。 CRC（循环冗余校验）插入单元（502）将CRC比特插入从上层发送的传输块中。 UE专用比特加扰器（504）通过使用预定的扰频码对CRC比特插入的传输块的比特进行加扰。 信道编码器（508）对比特加扰比特进行信道编码。 调制器（516）调制通道编码比特并输出它们。 将预定的扰码分配给每个用户，并区分每个用户。
-
-
公开(公告)号：KR101559425B1
公开(公告)日：2015-10-13
申请号：KR1020090003558
申请日：2009-01-16
Applicant: 삼성전자주식회사
IPC: H01L21/306 , H01L21/677
CPC classification number: H01L21/6719 , H01L21/28556 , H01L21/28562 , H01L21/76843 , H01L21/76856 , H01L21/76861 , H01L21/76877
Abstract: 반도체소자를제조하는방법에있어서, 다수의처리유닛을구비하는단일한공정챔버로반도체기판을공급(loading)하고, 처리유닛을따라순차적으로기판을이송하면서각 처리유닛에서서로독립적으로다수의단위공정을수행한다. 이어서, 기판이처리유닛사이에서이송되는동안각 처리유닛의내부에대하여정화공정을수행하여각 처리유닛으로부터잔류물질을제거한다. 각처리유닛에서의후속공정시공정불량을저하시킴으로써설비의가동주기를증가할수 있다.
-
-
-
-
-
-
-
-
-
Search Results
15
records
(took 0.027 seconds)
