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公开(公告)号:US1815996A
公开(公告)日:1931-07-28
申请号:US37490929
申请日:1929-06-29
发明人: ALLAN WEAVER
IPC分类号: H04L21/02
CPC分类号: H04L21/02
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公开(公告)号:US09049061B2
公开(公告)日:2015-06-02
申请号:US13640733
申请日:2012-04-11
IPC分类号: H01L27/092 , H01L21/265 , H04L21/02
CPC分类号: H04L21/02 , H01L21/265 , H01L21/823807 , H01L29/7833 , H01L29/7843
摘要: This invention discloses a CMOS device, which includes: a first MOSFET; a second MOSFET different from the type of the first MOSFET; a first stressed layer covering the first MOSFET and having a first stress; and a second stressed layer covering the second MOSFET, wherein the second stressed layer is doped with ions, and thus has a second stress different from the first stress. This invention's CMOS device and method for manufacturing the same make use of a partitioned ion implantation method to realize a dual stress liner, without the need of removing the tensile stressed layer on the PMOS region or the compressive stressed layer on the NMOS region by photolithography/etching, thus simplifying the process and reducing the cost, and at the same time, preventing the stress in the liner on the NMOS region or PMOS region from the damage that might be caused by the thermal process of the deposition process.
摘要翻译: 本发明公开了一种CMOS器件,其包括:第一MOSFET; 与第一MOSFET的类型不同的第二MOSFET; 覆盖所述第一MOSFET并具有第一应力的第一应力层; 以及覆盖所述第二MOSFET的第二应力层,其中所述第二应力层掺杂有离子,并且因此具有不同于所述第一应力的第二应力。 本发明的CMOS器件及其制造方法利用分离离子注入方法实现双重应力衬垫,而不需要通过光刻/光刻技术去除PMOS区域上的拉伸应力层或NMOS区域上的压应力层, 蚀刻,从而简化了工艺并降低了成本,并且同时防止了NMOS区域或PMOS区域上的衬垫中的应力不受由沉积工艺的热处理引起的损伤。
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公开(公告)号:US3980823A
公开(公告)日:1976-09-14
申请号:US585250
申请日:1975-06-09
申请人: Lawrence K. Howard
发明人: Lawrence K. Howard
摘要: A keyboard for generating alpha-numeric character data for an output device such as a printer or display or transmission line or memory or the like. A keyboard with five sets of keys for operation with one hand to produce an eight bar matrix character code, with the sets positioned in a row and with the central sets selectively providing upper, lower and combination of upper and lower bars of the matrix.
摘要翻译: 用于为输出设备(例如打印机或显示器或传输线或存储器等)生成字母数字字符数据的键盘。 具有五组键的键盘,用于一只手操作以产生八个条形矩阵字符代码,其中集合位于一行中,并且中心集合选择性地提供矩阵的上部,下部和上部和下部组合。
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公开(公告)号:US2633198A
公开(公告)日:1953-03-31
申请号:US75212447
申请日:1947-06-03
申请人: IRVING NAXON
发明人: IRVING NAXON
IPC分类号: H04L21/02
CPC分类号: H04L21/02
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公开(公告)号:US2415702A
公开(公告)日:1947-02-11
申请号:US53189544
申请日:1944-04-20
申请人: MONTFORD MORRISON
发明人: MONTFORD MORRISON
IPC分类号: H04L21/02
CPC分类号: H04L21/02
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公开(公告)号:US2354733A
公开(公告)日:1944-08-01
申请号:US47722143
申请日:1943-02-26
申请人: TELETYPE CORP
发明人: BALDWIN EDWARD T
IPC分类号: H04L21/02
CPC分类号: H04L21/02
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公开(公告)号:US2223820A
公开(公告)日:1940-12-03
申请号:US16195837
申请日:1937-09-01
申请人: SIEMENS AG
发明人: MAX DRESSLER , WILLY SKAWRAN
IPC分类号: H04L21/02
CPC分类号: H04L21/02
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公开(公告)号:US2208348A
公开(公告)日:1940-07-16
申请号:US17912637
申请日:1937-12-10
申请人: LORENZ C AG
发明人: WILLI THIELICKE
IPC分类号: H04L21/02
CPC分类号: H04L21/02
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