Deep isolation trenches
    1.
    发明授权
    Deep isolation trenches 失效
    深隔离沟

    公开(公告)号:US06821865B2

    公开(公告)日:2004-11-23

    申请号:US10248233

    申请日:2002-12-30

    IPC分类号: H01L21762

    CPC分类号: H01L21/76229

    摘要: A method of forming deep isolation trenches in the fabrication of ICs is disclosed. The substrate is prepared with deep isolation trenches. The isolation trenches are partially filled with a first dielectric material. An etch mask layer is deposited on the substrate and used to remove excess first dielectric material on the surface of the substrate. The isolation trenches are then completely filled with a second dielectric material. Excess second dielectric material is then removed from the surface of the substrate.

    摘要翻译: 公开了一种在IC的制造中形成深隔离沟槽的方法。 用深的隔离沟槽制备衬底。 隔离沟槽部分地填充有第一介电材料。 蚀刻掩模层沉积在衬底上并用于去除衬底表面上的多余的第一介电材料。 隔离沟槽然后用第二电介质材料完全填充。 然后从基板的表面去除过量的第二介电材料。

    TEOS assisted oxide CMP process
    2.
    发明授权
    TEOS assisted oxide CMP process 失效
    TEOS辅助氧化物CMP工艺

    公开(公告)号:US07091103B2

    公开(公告)日:2006-08-15

    申请号:US10314865

    申请日:2002-12-09

    摘要: CMP of integrated circuits containing DRAM arrays with trench capacitors fill the trenches with oxide, resulting in a an array of oxide structures that is dense compared with the concentration in the surrounding support structures and therefore has a higher loading. A conformal layer is deposited over the wafer, increasing the loading in the array, but filling in spaces between active areas. A blanket etch removes material in both the array and the supports. A block etch balances the amount of material in the array and the supports. A supplementary oxide deposition in the array fills spaces between the structures to a nearly uniform density.

    摘要翻译: 包含具有沟槽电容器的DRAM阵列的集成电路的CMP用氧化物填充沟槽,导致与周围的支撑结构中的浓度相比密集的氧化物结构的阵列,因此具有更高的负载。 保形层沉积在晶片上,增加阵列中的负载,但填充有效区域之间的空间。 覆盖蚀刻去除阵列和支撑体中的材料。 块蚀刻平衡阵列中的材料和支撑体的数量。 阵列中的补充氧化物沉积将结构之间的空间填充到几乎均匀的密度。

    Structure and method for improved isolation in trench storage cells
    3.
    发明授权
    Structure and method for improved isolation in trench storage cells 失效
    用于改善沟槽存储单元隔离的结构和方法

    公开(公告)号:US06437401B1

    公开(公告)日:2002-08-20

    申请号:US09824957

    申请日:2001-04-03

    IPC分类号: H01L2976

    摘要: A trench capacitor structure for improved charge retention and method of manufacturing thereof are provided. A trench is formed in a p-type conductivity semiconductor substrate. An isolation collar is located in an upper portion of the trench. The substrate adjacent the upper portion of the trench contains a first n+ type conductivity region and a second n+ type conductivity region. These regions each abut a wall of the trench and are separated vertically by a portion of the p-type conductivity semiconductor substrate. A void which encircles the perimeter of the trench is formed into the wall of the trench and is located in the substrate between the first and second n+ type conductivity regions.

    摘要翻译: 提供了用于改善电荷保留的沟槽电容器结构及其制造方法。 在p型导电性半导体衬底中形成沟槽。 隔离套环位于沟槽的上部。 与沟槽上部相邻的衬底包含第一n +型导电区​​和第二n +型导电区​​。 这些区域各自邻接沟槽的壁并且被p型导电性半导体衬底的一部分垂直分开。 围绕沟槽的周边的空隙形成沟槽的壁,并且位于第一和第二n +型导电区​​域之间的衬底中。

    Apparatus, method and system to implement an integrated data security layer
    4.
    发明授权
    Apparatus, method and system to implement an integrated data security layer 有权
    实现集成数据安全层的装置,方法和系统

    公开(公告)号:US07734600B1

    公开(公告)日:2010-06-08

    申请号:US10737870

    申请日:2003-12-16

    IPC分类号: G06F17/30 G06F17/40

    CPC分类号: G06F21/6218 G06F2221/2149

    摘要: The disclosure details the implementation of an apparatus, method, and system for an integrated data security layer (IDSL). In one aspect, the IDSL enables entities wishing to control users' data access, whether they are content owners, corporate system administrators, or concerned parents wishing to prevent ill-gotten data to work across their systems, to manage the access of content. The IDSL provides the ability to curb such unwanted access of data. The IDSL has the ability to obtain content information, policy rules regarding the content, and unique identifiers for the content from content providers and/or their proxies. Further, the IDSL has the ability to provide such information to IDSL clients. Such clients employ the obtained information to analyze and control access to the content. Additionally, the IDSL may act as a lookup facility to create, maintain, and update associations between a content information, policy rules, and unique identifiers of content, and any other associated information as detailed throughout. The IDSL coordinates with an IDSL database to identify interassociated items in the generation of entries regarding any related information.

    摘要翻译: 本公开详细描述了用于集成数据安全层(IDSL)的装置,方法和系统的实现。 在一方面,IDSL可以实现希望控制用户数据访问的实体,无论是内容所有者,公司系统管理员还是希望防止不必要的数据在其系统中工作的有关父母,以管理内容的访问。 IDSL提供了遏制这种不必要的数据访问的能力。 IDSL能够从内容提供商和/或其代理获取内容信息,关于内容的策略规则以及内容的唯一标识符。 此外,IDSL有能力向IDSL客户端提供此类信息。 这样的客户端使用获得的信息来分析和控制对内容的访问。 此外,IDSL可以作为查找设施来创建,维护和更新内容信息,策略规则和唯一的内容标识符之间的关联,以及如整个详细描述的任何其他相关信息。 IDSL与IDSL数据库协调,以识别关于任何相关信息的条目生成中的相关项目。

    System and method for using a streaming protocol
    5.
    发明授权
    System and method for using a streaming protocol 有权
    使用流协议的系统和方法

    公开(公告)号:US07734042B2

    公开(公告)日:2010-06-08

    申请号:US11019110

    申请日:2004-12-22

    IPC分类号: H04K1/00 H04L9/00 H04N7/167

    摘要: An initialization vector (IV) is employed to decrypt a block of a stream that has been encrypted with Cypher Block Chaining (CBC) encryption, without requiring decryption of previous blocks within the stream. For example, a listener who accesses a distribution point to retrieve encrypted content authenticates himself to an application server that regulates access to encrypted content on the distribution point, and responsively receives a key. The listener then requests access to a reference point within the encrypted content stream somewhere after its beginning (e.g., using preview clips). The distribution point relates the reference point to a corresponding block of the encrypted stream, and identifies an IV previously used for encryption of that block. The distribution point provides the associated encrypted block of content and the IV to the listener to enable mid-stream rendering of the encrypted content, without requiring the listener to decrypt previous blocks within the encrypted stream.

    摘要翻译: 使用初始化向量(IV)来解密已经使用Cypher块链接(CBC)加密加密的流的块,而不需要解析流内的先前块。 例如,访问分发点以检索加密内容的监听者向调配对分发点上的加密内容的访问的应用服务器认证自身,并且响应地接收密钥。 然后,收听者在其开始之后的某处(例如,使用预览剪辑)请求访问加密内容流中的参考点。 分配点将参考点与加密流的相应块相关联,并且识别先前用于该块的加密的IV。 分发点向收听者提供相关的加密内容块和IV,以允许加密内容的中间流呈现,而不需要收听者解密加密流中的先前块。

    Expandable mobile computer system
    8.
    发明授权
    Expandable mobile computer system 有权
    可扩展移动计算机系统

    公开(公告)号:US06442637B1

    公开(公告)日:2002-08-27

    申请号:US09374058

    申请日:1999-08-12

    IPC分类号: G06F1300

    摘要: An expandable mobile computer system is described. The mobile computer system includes a peripheral expansion interface that allows a large number of different sized expansion peripherals to be created and used with the mobile computer system. A pair of rails forms a first opening of the peripheral expansion interface wherein an expansion peripheral device may be inserted. Large expansion peripherals may extend in a first dimension out of that first opening. The rails also form a second opening along a second dimension orthogonal to the first dimension. Large expansion peripherals may also extend outward from the peripheral expansion interface in the second dimension.

    摘要翻译: 描述了可扩展移动计算机系统。 移动计算机系统包括外围扩展接口,其允许与移动计算机系统一起创建和使用大量不同大小的扩展外围设备。 一对轨道形成外围扩展接口的第一开口,其中可以插入扩展外围设备。 大型扩展外围设备可以在该第一开口之外的第一维中延伸。 轨道还沿着与第一尺寸正交的第二尺寸形成第二开口。 大型扩展外围设备也可以在第二维度中从外围扩展接口向外延伸。

    System and method for using a streaming protocol
    9.
    发明授权
    System and method for using a streaming protocol 有权
    使用流协议的系统和方法

    公开(公告)号:US08634552B2

    公开(公告)日:2014-01-21

    申请号:US12576784

    申请日:2009-10-09

    IPC分类号: H04K1/04 H04L9/00 H04N7/169

    摘要: An initialization vector (IV) is employed to decrypt a block of a stream that has been encrypted with Cypher Block Chaining (CBC) encryption, without requiring decryption of previous blocks within the stream. For example, a listener who accesses a distribution point to retrieve encrypted content authenticates himself to an application server that regulates access to encrypted content on the distribution point, and responsively receives a key. The listener then requests access to a reference point within the encrypted content stream somewhere after its beginning (e.g., using preview clips). The distribution point relates the reference point to a corresponding block of the encrypted stream, and identifies an IV previously used for encryption of that block. The distribution point provides the associated encrypted block of content and the IV to the listener to enable mid-stream rendering of the encrypted content, without requiring the listener to decrypt previous blocks within the encrypted stream.

    摘要翻译: 使用初始化向量(IV)来解密已经使用Cypher块链接(CBC)加密加密的流的块,而不需要解析流内的先前块。 例如,访问分发点以检索加密内容的监听者向调配对分发点上的加密内容的访问的应用服务器认证自身,并且响应地接收密钥。 然后,收听者在其开始之后的某处(例如,使用预览剪辑)请求访问加密内容流中的参考点。 分配点将参考点与加密流的相应块相关联,并且识别先前用于该块的加密的IV。 分发点向收听者提供相关的加密内容块和IV,以允许加密内容的中间流呈现,而不需要收听者解密加密流中的先前块。

    System and method for using a streaming protocol
    10.
    发明授权
    System and method for using a streaming protocol 有权
    使用流协议的系统和方法

    公开(公告)号:US07602908B2

    公开(公告)日:2009-10-13

    申请号:US11019124

    申请日:2004-12-22

    摘要: An initialization vector (IV) is employed to decrypt a block of a stream that has been encrypted with Cypher Block Chaining (CBC) encryption, without requiring decryption of previous blocks within the stream. For example, a listener who accesses a distribution point to retrieve encrypted content authenticates himself to an application server that regulates access to encrypted content on the distribution point, and responsively receives a key. The listener then requests access to a reference point within the encrypted content stream somewhere after its beginning (e.g., using preview clips). The distribution point relates the reference point to a corresponding block of the encrypted stream, and identifies an IV previously used for encryption of that block. The distribution point provides the associated encrypted block of content and the IV to the listener to enable mid-stream rendering of the encrypted content, without requiring the listener to decrypt previous blocks within the encrypted stream.

    摘要翻译: 使用初始化向量(IV)来解密已经使用Cypher块链接(CBC)加密加密的流的块,而不需要解析流内的先前块。 例如,访问分发点以检索加密内容的监听者向调配对分发点上的加密内容的访问的应用服务器认证自身,并且响应地接收密钥。 然后,收听者在其开始之后的某处(例如,使用预览剪辑)请求访问加密内容流中的参考点。 分配点将参考点与加密流的相应块相关联,并且识别先前用于该块的加密的IV。 分发点向收听者提供相关的加密内容块和IV,以允许加密内容的中间流呈现,而不需要收听者解密加密流中的先前块。