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    • 17. 发明申请
    • Silicide gate transistors and method of manufacture
    • 硅化物栅极晶体管及其制造方法
    • US20050156238A1
    • 2005-07-21
    • US10753632
    • 2004-01-08
    • Cheng-Kuo WenYee-Chia YeoHsun-Chih Tsao
    • Cheng-Kuo WenYee-Chia YeoHsun-Chih Tsao
    • H01L21/336H01L21/8238H01L21/84H01L27/12H01L29/45H01L29/49H01L31/0392
    • H01L29/66772H01L21/823835H01L21/84H01L27/1203H01L29/41783H01L29/458H01L29/4908
    • A method in which a gate and raised source/drain (S/D) regions are fully silicided in separate steps to avoid degrading the resistance or junction leakage is described. A gate dielectric layer, gate, and spacers are formed over a semiconductor layer that is preferably Si, SiGe, or SiGeC on a buried insulator. Raised S/D regions are formed by selective epitaxy between spacers and isolation regions. The gate is protected with a mask while the raised S/D regions are covered with a first metal layer. A first anneal affords fully silicided S/D regions. A dielectric stack is deposited on the substrate and planarized to be coplanar with the top of the spacers. The mask is removed and a second metal layer is deposited. A second anneal yields a fully silicided gate electrode. The invention is also an SOI transistor with silicided raised S/D regions and a fully silicided and optionally recessed gate.
    • 描述了栅极和升高的源极/漏极(S / D)区域在分开的步骤中完全硅化以避免劣化电阻或结漏电的方法。 在掩埋绝缘体上优选Si,SiGe或SiGeC的半导体层上形成栅极电介质层,栅极和间隔物。 通过间隔物和隔离区域之间的选择性外延形成凸起的S / D区域。 栅极用掩模保护,而凸起的S / D区域被第一金属层覆盖。 第一退火提供完全硅化的S / D区域。 电介质叠层沉积在衬底上并且平坦化以与间隔物的顶部共面。 去除掩模并沉积第二金属层。 第二次退火产生完全硅化的栅电极。 本发明还是具有硅化凸起的S / D区域和完全硅化并且可选地凹入的栅极的SOI晶体管。
    • 18. 发明申请
    • ELECTRONIC SYSTEMS AND TRACK DETECTION METHODS
    • 电子系统与跟踪检测方法
    • US20130141394A1
    • 2013-06-06
    • US13609167
    • 2012-09-10
    • Chia-Te ChouShou-Te WeiHsun-Chih Tsao
    • Chia-Te ChouShou-Te WeiHsun-Chih Tsao
    • G06F3/042
    • G06F3/0416G06F3/03542G06F3/042
    • An electronic system is provided, including a writing device, first and second image capturing units and a control module. The writing device has a pen point to write on a writing board, and has a first light-emitting unit to emit a first detection light. The first and second image capturing units are respectively disposed on a first corner and a second corner of the writing board to receive the first detection light in a writing mode, in order to respectively generate first and second image signals. The control module obtains the coordinates of the writing device on the writing board according to the first and second image signals, such that, when the writing device writes on the writing board, the control module determines to operate in the writing mode, and simultaneously records a writing track of the writing device.
    • 提供了一种电子系统,包括写入装置,第一和第二图像捕获单元和控制模块。 写入装置具有写在写板上的笔尖,并且具有发射第一检测光的第一发光单元。 第一和第二图像拍摄单元分别设置在书写板的第一角和第二角上,以便以写入模式接收第一检测光,以分别产生第一和第二图像信号。 控制模块根据第一图像信号和第二图像信号获得写入装置在书写板上的坐标,使得当写入装置写入书写板时,控制模块确定以书写模式操作,同时记录 写入设备的写入轨迹。
    • 20. 发明授权
    • Silicide gate transistors and method of manufacture
    • 硅化物栅极晶体管及其制造方法
    • US07633127B2
    • 2009-12-15
    • US11381649
    • 2006-05-04
    • Cheng-Kuo WenYee-Chia YeoHsun-Chih Tsao
    • Cheng-Kuo WenYee-Chia YeoHsun-Chih Tsao
    • H01L23/62
    • H01L29/66772H01L21/823835H01L21/84H01L27/1203H01L29/41783H01L29/458H01L29/4908
    • A method in which a gate and raised source/drain (S/D) regions are fully silicided in separate steps to avoid degrading the resistance or junction leakage is described. A gate dielectric layer, gate, and spacers are formed over a semiconductor layer that is preferably Si, SiGe, or SiGeC on a buried insulator. Raised S/D regions are formed by selective epitaxy between spacers and isolation regions. The gate is protected with a mask while the raised S/D regions are covered with a first metal layer. A first anneal affords fully silicided S/D regions. A dielectric stack is deposited on the substrate and planarized to be coplanar with the top of the spacers. The mask is removed and a second metal layer is deposited. A second anneal yields a fully silicided gate electrode. The invention is also an SOI transistor with silicided raised S/D regions and a fully silicided and optionally recessed gate.
    • 描述了栅极和升高的源极/漏极(S / D)区域在分开的步骤中完全硅化以避免劣化电阻或结漏电的方法。 在掩埋绝缘体上优选Si,SiGe或SiGeC的半导体层上形成栅极电介质层,栅极和间隔物。 通过间隔物和隔离区域之间的选择性外延形成凸起的S / D区域。 栅极用掩模保护,而凸起的S / D区域被第一金属层覆盖。 第一退火提供完全硅化的S / D区域。 电介质叠层沉积在衬底上并且平坦化以与间隔物的顶部共面。 去除掩模并沉积第二金属层。 第二次退火产生完全硅化的栅电极。 本发明还是具有硅化凸起的S / D区域和完全硅化并且可选地凹入的栅极的SOI晶体管。