公开(公告)号：US20120280318A1

公开(公告)日：2012-11-08

申请号：US13550571

申请日：2012-07-16

申请人： Guo Wei ZHANG ,  Purakh Raj VERMA

发明人： Guo Wei ZHANG ,  Purakh Raj VERMA

IPC分类号： H01L29/78

CPC分类号： H01L29/0847 ,  H01L21/26586 ,  H01L21/823807 ,  H01L27/0922 ,  H01L29/0653 ,  H01L29/1045 ,  H01L29/66659 ,  H01L29/7835

摘要： A device is disclosed. The device includes s substrate prepared with an active device region. The active device region includes a gate. The device also includes a doped channel well disposed in the substrate adjacent to a first edge of the gate. The first edge of the gate overlaps the channel well with a channel edge of the channel well beneath the gate. The first edge of the gate and channel edge defines an effective channel length of the device. The effective channel length is self-aligned to the gate. A doped drift well adjacent to a second edge of the gate is also included.

摘要翻译： 公开了一种设备。 该器件包括用有源器件区域制备的衬底。 有源器件区域包括栅极。 该器件还包括在栅极的第一边缘附近设置在衬底中的掺杂沟道。 栅极的第一边缘与沟道的沟道边缘很好地与沟道的沟道边缘重叠。 栅极和沟道边缘的第一个边缘定义了器件的有效沟道长度。 有效通道长度与栅极自对准。 还包括与栅极的第二边缘相邻的掺杂漂移阱。

公开(公告)号：US20100213543A1

公开(公告)日：2010-08-26

申请号：US12500620

申请日：2009-07-10

申请人： Guo Wei ZHANG ,  Purakh Raj VERMA

发明人： Guo Wei ZHANG ,  Purakh Raj VERMA

IPC分类号： H01L29/78 ,  H01L21/336

CPC分类号： H01L29/0847 ,  H01L21/26586 ,  H01L21/823807 ,  H01L27/0922 ,  H01L29/0653 ,  H01L29/1045 ,  H01L29/66659 ,  H01L29/7835

摘要： A method of forming a device is presented. The method includes providing a substrate prepared with an active device region. The active device region includes gate stack layers of a gate stack including at least a gate electrode layer over a gate dielectric layer. A first mask is provided on the substrate corresponding to the gate. The substrate is patterned to at least remove portions of a top gate stack layer unprotected by the first mask. A second mask is also provided on the substrate with an opening exposing a portion of the first mask and the top gate stack layer. A channel well is formed by implanting ions through the opening and gate stack layers into the substrate.

摘要翻译： 提出了一种形成装置的方法。 该方法包括提供用活性器件区域制备的衬底。 有源器件区域包括至少包括栅极电介质层上的栅极电极层的栅极堆叠的栅极堆叠层。 在对应于栅极的基板上设置第一掩模。 将衬底图案化以至少去除未被第一掩模保护的顶部栅极堆叠层的部分。 在基板上还设有第二掩模，该开口具有暴露第一掩模和顶栅层叠层的一部分的开口。 通过将离子通过开口和栅极堆叠层注入衬底而形成通道阱。

公开(公告)号：US07281459B2

公开(公告)日：2007-10-16

申请号：US11387920

申请日：2006-03-24

申请人： Guo-Wei Zhang ,  Rui Zhang ,  Dong Liang

发明人： Guo-Wei Zhang ,  Rui Zhang ,  Dong Liang

IPC分类号： B25B23/157

CPC分类号： B25B23/141

摘要： A torque regulating assembly includes a first tubular shell having at least one groove disposed along the longitudinal axis of the first tubular shell and a second tubular shell having at least one aperture, wherein the first tubular shell is screwed into the second tubular shell with threads, making the aperture corresponding to the groove. A torque regulating ring having at least one screw hole is put around the second tubular shell. A screwing element is screwed into the screw hole, and the front tip of the screwing element passes through the aperture and moves toward the groove, so that a position of the second tubular shell relative to the first tubular shell is fixed. Then a maximum torque value transmitted by a torque transmitting mechanism disposed inside the first tubular shell and the second tubular shell is regulated.

摘要翻译： 扭矩调节组件包括第一管状壳体，其具有沿着第一管状壳体的纵向轴线设置的至少一个凹槽和具有至少一个孔口的第二管状壳体，其中第一管状壳体用螺纹拧入第二管状壳体中， 使孔对应于凹槽。 具有至少一个螺钉孔的扭矩调节环围绕第二管状壳体放置。 螺丝元件拧入螺丝孔中，螺纹元件的前端穿过孔并向槽移动，使得第二管状壳相对于第一管壳的位置固定。 然后，通过设置在第一管状壳体和第二管状壳体内的扭矩传递机构传递的最大扭矩值被调节。

公开(公告)号：US20070125206A1

公开(公告)日：2007-06-07

申请号：US11387920

申请日：2006-03-24

申请人： Guo-Wei Zhang ,  Rui Zhang ,  Dong Liang

发明人： Guo-Wei Zhang ,  Rui Zhang ,  Dong Liang

IPC分类号： B25B23/157 ,  B25B23/14

CPC分类号： B25B23/141

摘要： A torque regulating assembly includes a first tubular shell having at least one groove disposed along the longitudinal axis of the first tubular shell and a second tubular shell having at least one aperture, wherein the first tubular shell is screwed into the second tubular shell with threads, making the aperture corresponding to the groove. A torque regulating ring having at least one screw hole is put around the second tubular shell. A screwing element is screwed into the screw hole, and the front tip of the screwing element passes through the aperture and moves toward the groove, so that a position of the second tubular shell relative to the first tubular shell is fixed. Then a maximum torque value transmitted by a torque transmitting mechanism disposed inside the first tubular shell and the second tubular shell is regulated.