Flash memory device having single page buffer structure and related programming method
    1.
    发明授权
    Flash memory device having single page buffer structure and related programming method 失效
    具有单页缓冲结构和相关编程方法的闪存器件

    公开(公告)号:US07673220B2

    公开(公告)日:2010-03-02

    申请号:US11363030

    申请日:2006-02-28

    IPC分类号: G11C29/00

    摘要: A flash memory device is disclosed that comprises memory cells, a sense node connected to a selected bit line, a sense circuit configured to selectively provide a first voltage to a common node in accordance with a voltage level of the sense node, a first register connected to the sense node and the common node and configured to store data in accordance with a voltage level of the common node, a second register configured to store data in accordance with the voltage level of the sense node, a switch configured to provide a second voltage to the second register, and a discharge circuit configured to selectively discharge the sense node in accordance with the data stored in the second register.

    摘要翻译: 公开了一种闪速存储器件,其包括存储器单元,连接到所选位线的感测节点,感测电路,被配置为根据感测节点的电压电平有选择地向公共节点提供第一电压;第一寄存器连接 到所述感测节点和所述公共节点,并且被配置为根据所述公共节点的电压电平来存储数据;第二寄存器,被配置为根据所述感测节点的电压电平来存储数据;被配置为提供第二电压 以及放电电路,其被配置为根据存储在第二寄存器中的数据选择性地放电感测节点。

    Flash memory device
    2.
    发明申请
    Flash memory device 有权
    闪存设备

    公开(公告)号:US20050006692A1

    公开(公告)日:2005-01-13

    申请号:US10840580

    申请日:2004-05-07

    摘要: A flash memory device may include a memory cell array having a plurality of word lines, bit lines, and memory cells. Each memory cell may be arranged at an intersection of a corresponding word line and a corresponding bit line. The device may include a bit line voltage setting circuit for setting a voltage on a bit line of a given memory cell to be programmed to a variable bit line voltage or to a ground voltage. A variable bit line voltage generating circuit may be provided in the flash memory device for generating the variable bit line voltage. To facilitating programming of the device, a bit line voltage of a given memory cell to be programmed may be set based on a supply voltage of the device, so as to maintain a voltage difference based on the set bit line voltage above a given threshold voltage.

    摘要翻译: 闪存器件可以包括具有多个字线,位线和存储器单元的存储单元阵列。 每个存储单元可以被布置在对应的字线和对应的位线的交叉点处。 该设备可以包括位线电压设置电路,用于将要编程的给定存储器单元的位线上的电压设置为可变位线电压或接地电压。 可变位线电压产生电路可以设置在闪存器件中,用于产生可变位线电压。 为了便于设备的编程,可以基于设备的电源电压来设置要编程的给定存储器单元的位线电压,以便基于设定的位线电压维持高于给定阈值电压的电压差 。

    Flash memory device
    3.
    发明授权
    Flash memory device 有权
    闪存设备

    公开(公告)号:US07566927B2

    公开(公告)日:2009-07-28

    申请号:US10840580

    申请日:2004-05-07

    IPC分类号: H01L29/788

    摘要: A flash memory device may include a memory cell array having a plurality of word lines, bit lines, and memory cells. Each memory cell may be arranged at an intersection of a corresponding word line and a corresponding bit line. The device may include a bit line voltage setting circuit for setting a voltage on a bit line of a given memory cell to be programmed to a variable bit line voltage or to a ground voltage. A variable bit line voltage generating circuit may be provided in the flash memory device for generating the variable bit line voltage. To facilitating programming of the device, a bit line voltage of a given memory cell to be programmed may be set based on a supply voltage of the device, so as to maintain a voltage difference based on the set bit line voltage above a given threshold voltage.

    摘要翻译: 闪存器件可以包括具有多个字线,位线和存储器单元的存储单元阵列。 每个存储单元可以被布置在对应的字线和对应的位线的交叉点处。 该设备可以包括位线电压设置电路,用于将要编程的给定存储器单元的位线上的电压设置为可变位线电压或接地电压。 可变位线电压产生电路可以设置在闪存器件中,用于产生可变位线电压。 为了便于设备的编程,可以基于设备的电源电压来设置要编程的给定存储器单元的位线电压,以便基于设定的位线电压维持高于给定阈值电压的电压差 。

    Flash memory device having single page buffer structure and related programming method
    4.
    发明申请
    Flash memory device having single page buffer structure and related programming method 失效
    具有单页缓冲结构和相关编程方法的闪存器件

    公开(公告)号:US20070028155A1

    公开(公告)日:2007-02-01

    申请号:US11363030

    申请日:2006-02-28

    IPC分类号: H03M13/00

    摘要: A flash memory device is disclosed that comprises memory cells, a sense node connected to a selected bit line, a sense circuit configured to selectively provide a first voltage to a common node in accordance with a voltage level of the sense node, a first register connected to the sense node and the common node and configured to store data in accordance with a voltage level of the common node,a second register configured to store data in accordance with the voltage level of the sense node, a switch configured to provide a second voltage to the second register, and a discharge circuit configured to selectively discharge the sense node in accordance with the data stored in the second register.

    摘要翻译: 公开了一种闪速存储器件,其包括存储器单元,连接到所选位线的感测节点,感测电路,被配置为根据感测节点的电压电平有选择地向公共节点提供第一电压;第一寄存器连接 到所述感测节点和所述公共节点,并且被配置为根据所述公共节点的电压电平来存储数据;第二寄存器,被配置为根据所述感测节点的电压电平来存储数据;被配置为提供第二电压 以及放电电路,其被配置为根据存储在第二寄存器中的数据选择性地放电感测节点。

    Method and apparatus for managing digital rights of secure removable media
    6.
    发明授权
    Method and apparatus for managing digital rights of secure removable media 有权
    用于管理安全可移动媒体的数字权利的方法和装置

    公开(公告)号:US08683610B2

    公开(公告)日:2014-03-25

    申请号:US13566700

    申请日:2012-08-03

    IPC分类号: G06F7/04

    摘要: A terminal for managing digital rights of a memory card inserted into the terminal and has a processor and a memory, the digital rights allowing the terminal to access digital contents. The terminal includes a processor configured to manage a digital rights and to exchange information with the memory card, the information including a terminal ID and a memory card ID; perform a mutual authentication procedure with the memory card; receive, from a contents provider, a trigger message which indicates to the terminal that a digital rights for the memory card is prepared in the contents provider; if a parameter included in the trigger message does not indicate the memory card, perform a procedure for obtaining a digital rights for the terminal; and if a parameter included in the trigger message indicates the memory card, perform a procedure for requesting a digital rights for the memory card.

    摘要翻译: 一种用于管理插入终端中的存储卡的数字版权的终端,具有处理器和存储器,该数字版权允许终端访问数字内容。 终端包括处理器,被配置为管理数字版权并与存储卡交换信息,该信息包括终端ID和存储卡ID; 与存储卡执行相互认证程序; 从内容提供者接收触发消息,向终端指示在内容提供商中准备存储卡的数字版权; 如果包括在触发消息中的参数不指示存储卡,则执行用于获得终端的数字版权的过程; 并且如果包括在触发消息中的参数指示存储卡,则执行请求存储卡的数字版权的过程。

    Method of manufacturing semiconductor device
    7.
    发明授权
    Method of manufacturing semiconductor device 有权
    制造半导体器件的方法

    公开(公告)号:US08617991B2

    公开(公告)日:2013-12-31

    申请号:US13526960

    申请日:2012-06-19

    IPC分类号: H01L21/44

    摘要: A method of manufacturing a semiconductor device includes forming an interlayer dielectric film that has first and second trenches on first and second regions of a substrate, respectively, forming a first metal layer along a sidewall and a bottom surface of the first trench and along a top surface of the interlayer dielectric film in the first region, forming a second metal layer along a sidewall and a bottom surface of the second trench and along a top surface of the interlayer dielectric film in the second region, forming a first sacrificial layer pattern on the first metal layer such that the first sacrificial layer fills a portion of the first trench, forming a first electrode layer by etching the first metal layer and the second metal layer using the first sacrificial layer pattern, and removing the first sacrificial layer pattern.

    摘要翻译: 一种制造半导体器件的方法包括:在衬底的第一和第二区域上分别形成具有第一和第二沟槽的层间电介质膜,沿着第一沟槽的侧壁和底表面沿顶部形成第一金属层 在所述第一区域中的所述层间电介质膜的表面,沿着所述第二沟槽的侧壁和底表面沿着所述第二区域中的所述层间电介质膜的顶表面形成第二金属层,在所述第二区域中形成第一牺牲层图案 第一金属层,使得第一牺牲层填充第一沟槽的一部分,通过使用第一牺牲层图案蚀刻第一金属层和第二金属层形成第一电极层,以及去除第一牺牲层图案。

    Method for managing user domain in digital rights management and system thereof
    10.
    发明授权
    Method for managing user domain in digital rights management and system thereof 有权
    数字版权管理中的用户域管理方法及其系统

    公开(公告)号:US07930250B2

    公开(公告)日:2011-04-19

    申请号:US11760571

    申请日:2007-06-08

    IPC分类号: G06F21/00

    CPC分类号: G06F21/10

    摘要: A method for managing a specific domain (or user domain), for example leaving the domain by a specific device after fully returning a Rights Object (RO) taken by the specific device, instead of deactivating the RO, when leaving the specific domain, the method in which the device desiring to leave the specific domain moves its RO to another device desiring to join the specific domain and thereafter leaves the specific domain under the control of a Domain Authority/Domain Enforcement Agent (DA/DEA).

    摘要翻译: 一种用于管理特定域(或用户域)的方法,例如在完全返回特定设备所采用的权限对象(RO)之后由特定设备离开域,而不是在离开特定域时停用RO 方法,其中期望离开特定域的设备将其RO移动到希望加入特定域的另一个设备,然后将特定域保留在域授权/域强制代理(DA / DEA)的控制之下。