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    • 5. 发明公开
    • 반도체 장치 및 이의 제조 방법
    • 半导体器件及其制造方法
    • KR1020130110732A
    • 2013-10-10
    • KR1020120032925
    • 2012-03-30
    • 삼성전자주식회사
    • 정진원이원철
    • H01L27/10H01L21/8239H01L21/28
    • H01L27/1052H01L27/10808H01L27/10852H01L27/10855H01L27/10876H01L27/10885H01L27/10894
    • PURPOSE: A semiconductor device and a manufacturing method thereof solve a bridge problem due to mask misalignment by separating adjacent storage node pads from each other by a separation film pattern. CONSTITUTION: A substrate (1) including a cell array region (CAR) and a peripheral circuit region (PCR) is prepared. An element isolation film (3) has a top surface lower than the top surface of the substrate. Multiple word lines (WL) extended in a second direction while crossing an active region and the element isolation film are arranged in the substrate. A gate insulating film (7) is interposed between the word lines and the substrate. A separation film pattern (21a) is disposed between adjacent storage node pads (25a). The storage node pads are separated by the separation film pattern.
    • 目的:一种半导体器件及其制造方法,其通过分离膜图案将相邻的存储节点焊盘分开来解决由于掩模未对准而引起的桥接问题。 构成:制备包括电池阵列区(CAR)和外围电路区(PCR)的衬底(1)。 元件隔离膜(3)具有比基板的顶表面低的顶表面。 多个字线(WL)在穿过有源区域的同时沿第二方向延伸,并且元件隔离膜布置在基板中。 栅极绝缘膜(7)插入在字线和基板之间。 分隔膜图案(21a)设置在相邻的存储节点焊盘(25a)之间。 存储节点垫由分离膜图案分离。
    • 6. 发明公开
    • 고밀도 반도체 메모리 장치
    • 高密度半导体存储器件
    • KR1020130061997A
    • 2013-06-12
    • KR1020110128366
    • 2011-12-02
    • 삼성전자주식회사
    • 이재규강영민이현주
    • G11C8/10G11C8/08H01L27/105H01L21/8239
    • G11C8/10G11C8/08G11C11/16G11C11/1653G11C11/1659
    • PURPOSE: A high density semiconductor memory device is provided to reduce an occupied size of a selected element by including switching elements with a unit size of 4F2 without decreasing the occupied size of an activation area and a gate area. CONSTITUTION: A cell array area includes a lower structure, an upper structure, word lines(WL), and an alternative structure. The alternative structure is arranged between the lower structures and the upper structures. A decoding circuit controls voltages applied to the word lines. The decoding circuit applies a first voltage(V1) to a pair of adjacent word lines and applies a second voltage(V2) to the other word lines corresponding to inputted one word line address information.
    • 目的:提供一种高密度半导体存储器件,通过包括单位尺寸为4F2的开关元件来减少所选元件的占用尺寸,而不会减小激活区域和栅极区域的占用尺寸。 构成:单元阵列区域包括下部结构,上部结构,字线(WL)和替代结构。 替代结构布置在下部结构和上部结构之间。 解码电路控制施加到字线的电压。 解码电路对一对相邻字线施加第一电压(V1),并对与输入的一个字线地址信息对应的其他字线施加第二电压(V2)。
    • 10. 发明公开
    • 자기저항소자 제조 방법
    • 用于制造磁性隧道结的方法
    • KR1020120094394A
    • 2012-08-24
    • KR1020110013885
    • 2011-02-16
    • 에스케이하이닉스 주식회사
    • 조상훈이민석
    • H01L43/08H01L21/8239H01L27/22
    • H01L43/12H01L43/08H01L43/10
    • PURPOSE: A method for manufacturing a magneto-resistance device is provided to prevent a second magnetic layer from being damaged due to cleaning solutions by forming a capping layer on the second magnetic layer of the magneto-resistance device. CONSTITUTION: A magneto-resistance device layer and a platinum based metal layer(105) are formed on a substrate. A capping layer(106A,106B) is formed on the platinum based metal layer. A hard mask layer and an etching barrier film pattern are formed on the capping layer. A hard mask film pattern is formed by etching a hard mask film using the etching barrier film pattern. A magneto-resistance device is formed by etching the capping layer, the platinum metal layer, and the magneto-resistance device layer using the hard mask film pattern as an etching barrier.
    • 目的:提供一种用于制造磁阻装置的方法,以通过在磁阻装置的第二磁性层上形成覆盖层来防止第二磁性层由于清洗液而损坏。 构成:在基板上形成磁阻元件层和铂金属层(105)。 在铂基金属层上形成覆盖层(106A,106B)。 在覆盖层上形成硬掩模层和蚀刻阻挡膜图案。 通过使用蚀刻阻挡膜图案蚀刻硬掩模膜来形成硬掩模膜图案。 通过使用硬掩模膜图案作为蚀刻阻挡层来蚀刻覆盖层,铂金属层和磁阻器件层来形成磁阻元件。