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1. 发明授权

US5904530A Method of making LDD structure spaced from channel doped region 失效
标题翻译：使LDD结构与沟道掺杂区域隔开的方法
公开(公告)号：US5904530A
公开(公告)日：1999-05-18
申请号：US873949
申请日：1997-06-12
申请人： Hyung Soon Shin
发明人： Hyung Soon Shin
IPC分类号： H01L21/336 , H01L29/10 , H01L29/78
CPC分类号： H01L29/66583 , H01L29/1045 , H01L29/66553 , H01L29/78 , H01L29/66537
摘要： A MOSFET and method of manufacture thereof is disclosed in which an ion implantation layer formed in the channel region is isolated from the source and drain regions. The source and drain regions are of a lightly doped drain or "LDD" structure. According to this MOSFET and method, short channel effects are decreased by the channel implant, yet hot carrier and doping compensation effects are decreased, junction capacitance is decreased, and mobility of the carriers also may be improved.
摘要翻译：公开了一种MOSFET及其制造方法，其中形成在沟道区中的离子注入层与源极和漏极区隔离。源极和漏极区域是轻掺杂漏极或“LDD”结构。根据该MOSFET和方法，沟道注入减少了短沟道效应，但是热载流子和掺杂补偿效应降低，结电容降低，并且载流子的迁移率也可能得到改善。

2. 发明授权

US08742855B2 Feed-forward ring oscillator 有权
标题翻译：前馈环形振荡器
公开(公告)号：US08742855B2
公开(公告)日：2014-06-03
申请号：US13318833
申请日：2009-12-28
申请人： Hyung Soon Shin , Sung Min Park , Na Rae Jeong , Ji Sook Yun , Yu Jin Kim
发明人： Hyung Soon Shin , Sung Min Park , Na Rae Jeong , Ji Sook Yun , Yu Jin Kim
IPC分类号： H03K3/03
CPC分类号： H03K3/0322
摘要： Disclosed herein is a feed-forward ring oscillator. The feed-forward ring oscillator includes a plurality of delay cells for receiving a first differential input signal pair and a second differential input signal pair, and outputting a differential output signal pair. The delay cells are connected in a ring shape. Each of the delay cells receives a differential output signal pair of a delay cell of a previous stage as a first differential input signal pair and receives a differential output signal pair of a delay cell of a stage before the previous stage as a second differential input signal pair. Each of the delay cells comprises multiple independent gate field-effect transistors.
摘要翻译：这里公开了一种前馈环形振荡器。前馈环形振荡器包括用于接收第一差分输入信号对和第二差分输入信号对的多个延迟单元，并输出差分输出信号对。延迟单元以环形连接。每个延迟单元接收前一级的延迟单元的差分输出信号对作为第一差分输入信号对，并将前一级之前的级的延迟单元的差分输出信号对作为第二差分输入信号对。每个延迟单元包括多个独立的栅极场效应晶体管。

3. 发明申请

US20120098605A1 FEED-FORWARD RING OSCILLATOR 有权
标题翻译：进给环振荡器
公开(公告)号：US20120098605A1
公开(公告)日：2012-04-26
申请号：US13318833
申请日：2009-12-28
申请人： Hyung Soon Shin , Sung Min Park , Na Rae Jeong , Ji Sook Yun , Yu Jin Kim
发明人： Hyung Soon Shin , Sung Min Park , Na Rae Jeong , Ji Sook Yun , Yu Jin Kim
IPC分类号： H03K3/03
CPC分类号： H03K3/0322
摘要： Disclosed herein is a feed-forward ring oscillator. The feed-forward ring oscillator includes a plurality of delay cells for receiving a first differential input signal pair and a second differential input signal pair, and outputting a differential output signal pair. The delay cells are connected in a ring shape. Each of the delay cells receives a differential output signal pair of a delay cell of a previous stage as a first differential input signal pair and receives a differential output signal pair of a delay cell of a stage before the previous stage as a second differential input signal pair. Each of the delay cells comprises multiple independent gate field-effect transistors.
摘要翻译：这里公开了一种前馈环形振荡器。前馈环形振荡器包括用于接收第一差分输入信号对和第二差分输入信号对的多个延迟单元，并输出差分输出信号对。延迟单元连接成环形。每个延迟单元接收前一级的延迟单元的差分输出信号对作为第一差分输入信号对，并将前一级之前的级的延迟单元的差分输出信号对作为第二差分输入信号对。每个延迟单元包括多个独立的栅极场效应晶体管。

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