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    • 81. 发明公开
    • 우회 경로를 갖춘 양방향 트랜지스터 및 그를 위한 방법
    • 具有旁路径的双向晶体管及其方法
    • KR1020070091567A
    • 2007-09-11
    • KR1020070021748
    • 2007-03-06
    • 세미컨덕터 콤포넨츠 인더스트리즈 엘엘씨
    • 랍,프란신와이.랍,스테판피.
    • H01L29/78
    • H03K17/063H01L21/823487H01L21/823885H01L27/088H01L27/0922H03K17/687H03K2217/0018
    • A bidirectional transistor having a bypass path is provided to supply a one-directional current flow path selectively enabled as a current flow path of a transistor by forming a parallel path. A first MOS transistor(211) includes a body region(212), a first current transfer electrode(224) and a second current transfer electrode(225). In response to signals applied to first and second current transfer electrodes of the first MOS transistor, a switch is structured to selectively couple the body region of the first MOS transistor to the first or the second current transfer electrode of the first MOS transistor. A second MOS transistor is structured to form selectively a current flow path parallel with the first MOS transistor. The body region of the first MOS transistor cannot be directly and electrically coupled to the first current transfer electrode of the first MOS transistor.
    • 提供具有旁路路径的双向晶体管,以通过形成平行路径来提供选择性地使能作为晶体管的电流流动路径的单向电流流路。 第一MOS晶体管(211)包括体区(212),第一电流传输电极(224)和第二电流传输电极(225)。 响应于施加到第一MOS晶体管的第一和第二电流传输电极的信号,开关被构造为选择性地将第一MOS晶体管的体区耦合到第一MOS晶体管的第一或第二电流传输电极。 第二MOS晶体管被构造为选择性地形成与第一MOS晶体管平行的电流流动路径。 第一MOS晶体管的体区不能直接和电耦合到第一MOS晶体管的第一电流传输电极。
    • 82. 发明公开
    • 반도체 바디 및 반도체 바디에 트랜지스터를 형성하는 방법
    • 双栅极晶体管
    • KR1020060111732A
    • 2006-10-27
    • KR1020067019858
    • 2000-03-17
    • 인피니언 테크놀로지스 노쓰 아메리카 코포레이션
    • 엔데르스,게르하르트위드만,디트리히슐츠,토마스리쉬,로타르
    • H01L21/336H01L29/78
    • H01L27/11H01L21/823885H01L27/092H01L27/1104H01L27/1203
    • A semiconductor body having a pair of vertical, double-gated CMOS transistors. An insulating layer extending horizontally beneath the surface of the semiconductor body, such insulating layer being disposed beneath the pair of transistors. The transistors, together with additional such transistors, are arranged to form a Synchronous Dynamic Randon Access Memory (SRAM) array. The array includes a plurality of SRAM cells arranged in rows and columns, each one of the cells having a WORDLINE connected to a WORLDINE CONTACT. The WORDLINE CONTACT is common to four contiguous ones of the cells. One of the cells having a plurality of electrically interconnected MOS transistors arranged to provide an SRAM circuit. Each one of the cells has a VDD CONTACT and a VSS CONTACT. One of such CONTACTs is disposed centrally within each one of the cells and the other one of the CONTACTs being common to four contiguous ones of the cells. Each one of the cells has the common one of the CONTACTs and the WORDLINE CONTACT disposed at peripheral, corner regions of the cell.
    • 具有一对垂直双门控CMOS晶体管的半导体本体。 在半导体本体的表面下水平延伸的绝缘层,该绝缘层设置在该对晶体管的下方。 晶体管与附加的这种晶体管一起被布置成形成同步动态朗讯存取存储器(SRAM)阵列。 阵列包括以行和列排列的多个SRAM单元,每个单元都具有连接到WORLDINE CONTACT的WORDLINE。 WORDLINE CONTACT是四个连续的单元格共同的。 具有多个电互连的MOS晶体管的单元之一被布置成提供SRAM电路。 每个单元都有一个VDD CONTACT和一个VSS CONTACT。 这种CONTACT之一被布置在每个单元格的中心并且另一个CONTACT被四个相邻的单元共同。 每个单元格具有共同的一个CONTACT和WORDLINE CONTACT放置在单元的外围角区域。
    • 83. 发明公开
    • 모노토닉 동적-정적 의사-엔모스 논리회로 및 논리 게이트어레이 형성 방법
    • 单体动态静态PSEUDO-NMOS逻辑电路及形成逻辑门阵列的方法
    • KR1020050033572A
    • 2005-04-12
    • KR1020050015911
    • 2005-02-25
    • 마이크론 테크놀로지, 인크
    • 포베스,레오날드
    • H01L27/092
    • H01L21/823885H01L21/823437
    • A monotonic dynamic-static pseudo-NMOS logic circuit and a method of forming a logic gate array are provided to form logic gate array by using a plurality of vertical transistors having ultra-thin bodies. A flat substrate(202) is provided. An oxidation process is performed to oxidize the flat substrate. A semiconductor column is formed on a working surface of the flat substrate. The semiconductor column is formed with a plurality of sidewalls. A polysilicon layer(216) is deposited on the column. A directional etch process for the polysilicon layer is performed. A heating process is performed to form a thin film defining first and second source/drain regions of a transistor(200). A gate insulator is formed on the thin film. A gate structure is formed on the thin film.
    • 提供单调动态静态伪NMOS逻辑电路和形成逻辑门阵列的方法,以通过使用具有超薄体的多个垂直晶体管形成逻辑门阵列。 提供平坦的基板(202)。 进行氧化处理以氧化平坦基板。 半导体柱形成在平坦基板的工作面上。 半导体柱形成有多个侧壁。 在该柱上沉积多晶硅层(216)。 执行多晶硅层的定向蚀刻工艺。 执行加热处理以形成限定晶体管(200)的第一和第二源极/漏极区域的薄膜。 在薄膜上形成栅极绝缘体。 在薄膜上形成栅极结构。
    • 84. 发明公开
    • 반도체 장치
    • 半导体器件
    • KR1020020092148A
    • 2002-12-11
    • KR1020010049815
    • 2001-08-18
    • 가부시끼가이샤 도시바
    • 모모세히사요
    • H01L27/092
    • H01L29/66651H01L21/823885H01L27/0922H01L29/045H01L29/7834H01L2924/0002H01L2924/00
    • PURPOSE: To provide a semiconductor device which can improve characteristics, such as reliability, gate leak current, noise characteristics of an MOSFET provided on a surface azimuth other than (100) and actualize an MOSFET with respective proper characteristics on various surface azimuths. CONSTITUTION: For example, a surface azimuth other than (100) is exposed at the surface part of an N-type well region 13a of a silicon substrate 11 whose face orientation is (100). Only in a region which includes a channel-forming region on the (100) face orientation, a silicon epitaxial growth layer 15 of low concentration is formed. Then an N-type MOSFET, having this silicon epitaxial growth layer 15 as a channel part, is formed in a P-type well region 13b. In an N-type well region 13a, on the other hand, a P-type MOSFET having the surface part of the well region 13a as a channel part is formed.
    • 目的:提供一种半导体器件,其能够提高除了(100)以外的表面方位角上提供的MOSFET的可靠性,栅极漏电流,噪声特性等特性,并实现在各种表面方位上具有各自适当特性的MOSFET。 构成:例如,在面取向为(100)的硅衬底11的N型阱区域13a的表面部分露出除(100)以外的表面方位角。 仅在包括(100)面取向上的通道形成区域的区域中,形成低浓度的硅外延生长层15。 然后,在P型阱区域13b中形成具有该硅外延生长层15作为沟道部分的N型MOSFET。 另一方面,在N型阱区13a中,形成具有作为沟道部的阱区13a的表面部分的P型MOSFET。