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    • 3. 发明授权
    • Application specific semiconductor integrated circuit and its manufacturing method thereof
    • 专用半导体集成电路及其制造方法
    • US07650584B2
    • 2010-01-19
    • US11838605
    • 2007-08-14
    • Hitoshi ShigaKiyofumi SakuraiKenji Mima
    • Hitoshi ShigaKiyofumi SakuraiKenji Mima
    • G06F17/50G06F9/45
    • G06F17/5077G11C5/025H01L27/0207H01L27/11898
    • An ASIC includes a first-wire extended in a first-direction and a second-wire extended in a parallel direction to the first-wire and both are placed on a first-wire layer; and a third-wire placed on a second-wire layer above the first-wire layer and is extended above the wire and above the second-wire in a second-direction which intersects the first-direction and passing through a first via-hole is connected to the first-wire, and a fourth-wire separated from the third-wire extended in a parallel direction above the first-wire and above the second-wire and a fifth-wire separated from both the third-wire and the fourth-wire and extended in a parallel direction in a smallest space and passing through a second via-hole is connected to the second-wire, wherein, one end of the fifth-wire is extended to the center between the second-wire and the first-wire from above the second-wire.
    • ASIC包括沿第一方向延伸的第一线和与第一线并联延伸的第二线,并且两者均放置在第一线层上; 以及放置在所述第一线层上方的二线层上并且在所述线的上方延伸并且在与所述第一方向相交并穿过第一通孔的第二方向上方的所述第二线上的第三线是 连接到第一线,以及与第三线分离的第四线,该第三线在第一线上方平行并且在第二线上方延伸,以及与第三线和第四线分离的第五线, 并且在最小的空间中沿平行方向延伸并穿过第二通孔的第二线连接到第二线,其中,第五线的一端延伸到第二线和第一线之间的中心, 电线从二线以上。
    • 5. 发明授权
    • Dynamic memory
    • 动态内存
    • US5642326A
    • 1997-06-24
    • US534558
    • 1995-09-27
    • Kiyofumi SakuraiSatoru TakaseMasaki Ogihara
    • Kiyofumi SakuraiSatoru TakaseMasaki Ogihara
    • G11C11/407G11C7/22G11C8/18G11C11/4076G11C11/409G11C7/00
    • G11C11/4076G11C7/22G11C8/18
    • A dynamic memory comprises a control circuit for controlling the selection of the row decoder and the activation of the sense amplifiers in accordance with a RAS signal externally supplied thereto and a word line control circuit for controlling a selected word line to turn the electric potentials read out from the memory cells connected to the word line on the bit lines connected to the respective memory cells back to an inactive level after the electric potentials are sensed and amplified by the sense amplifiers corresponding to the respective bit lines during the time period from the time when the RAS signal is turned to an active level and the time when it is turned back to the inactive level. A dynamic memory has gate oxide films are designed to be subjected to a less electric field strength in order to minimize the degradation of reliability and the memory can effectively reduce the fall of the word line driving stepped-up voltage to eliminate the necessity of a leak current compensation circuit. Additionally, the memory reduces the time required to restore the electric potentials for a data reading operation and also the cycle time required for a data writing operation.
    • 动态存储器包括控制电路,用于根据外部提供给它的+ E,ovs RAS + EE信号和用于控制选定字线的字线控制电路来控制行解码器的选择和感测放大器的激活 将连接到各个存储器单元的位线上连接到字线的存储单元读出的电位在由该位线对应的读出放大器在 从+ E,ovs RAS + EE信号变为有效电平的时间段和其回到无效电平的时间。 具有栅极氧化膜的动态存储器被设计为经受较少的电场强度以便最小化可靠性的劣化,并且存储器可以有效地减少字线驱动升压电压的下降以消除泄漏的必要性 电流补偿电路。 此外,存储器减少了恢复数据读取操作的电位所需的时间以及数据写入操作所需的周期时间。
    • 7. 发明申请
    • APPLICATION SPECIFIC SEMICONDUCTOR INTEGRATED CIRCUIT AND ITS MANUFACTURING METHOD THEREOF
    • 应用特殊半导体集成电路及其制造方法
    • US20080074929A1
    • 2008-03-27
    • US11838605
    • 2007-08-14
    • Hitoshi SHIGAKiyofumi SakuraiKenji Mima
    • Hitoshi SHIGAKiyofumi SakuraiKenji Mima
    • G11C11/34G06F17/50H01L23/52
    • G06F17/5077G11C5/025H01L27/0207H01L27/11898
    • An ASIC includes a first-wire extended in a first-direction and a second-wire extended in a parallel direction to the first-wire and both are placed on a first-wire layer; and a third-wire placed on a second-wire layer above the first-wire layer and is extended above the wire and above the second-wire in a second-direction which intersects the first-direction and passing through a first via-hole is connected to the first-wire, and a fourth-wire separated from the third-wire extended in a parallel direction above the first-wire and above the second-wire and a fifth-wire separated from both the third-wire and the fourth-wire and extended in a parallel direction in a smallest space and passing through a second via-hole is connected to the second-wire, wherein, one end of the fifth-wire is extended to the center between the second-wire and the first-wire from above the second-wire.
    • ASIC包括沿第一方向延伸的第一线和与第一线并联延伸的第二线,并且两者均放置在第一线层上; 以及放置在所述第一线层上方的二线层上并且在所述线的上方延伸并且在与所述第一方向相交并穿过第一通孔的第二方向上方的所述第二线上的第三线是 连接到第一线,以及与第三线分离的第四线,该第三线在第一线上方平行并且在第二线上方延伸,以及与第三线和第四线分离的第五线, 并且在最小的空间中沿平行方向延伸并穿过第二通孔的第二线连接到第二线,其中,第五线的一端延伸到第二线和第一线之间的中心, 电线从二线以上。