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公开(公告)号:US20170344690A1
公开(公告)日:2017-11-30
申请号:US15681934
申请日:2017-08-21
发明人: Henning Haffner , Manfred Eller , Richard Lindsay
IPC分类号: G06F17/50 , G03F1/00 , H01L21/033 , H01L21/28 , H01L27/085 , H01L27/082 , H01L27/02 , H01L21/8234 , H01L27/088 , H01L29/78 , H01L29/66
CPC分类号: G06F17/5072 , G03F1/00 , G06F2217/12 , H01L21/0334 , H01L21/28123 , H01L21/823425 , H01L21/823437 , H01L27/0207 , H01L27/082 , H01L27/085 , H01L27/088 , H01L29/6659 , H01L29/7833 , Y10T29/41
摘要: Integrated circuits and methods of manufacture and design thereof are disclosed. For example, a method of manufacturing includes using a first mask to pattern a gate material forming a plurality of first and second features. The first features form gate electrodes of the semiconductor devices, whereas the second features are dummy electrodes. Based on the location of these dummy electrodes, selected dummy electrodes are removed using a second mask. The use of the method provides greater flexibility in tailoring individual devices for different objectives.
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公开(公告)号:US10089430B2
公开(公告)日:2018-10-02
申请号:US15681934
申请日:2017-08-21
发明人: Henning Haffner , Manfred Eller , Richard Lindsay
IPC分类号: G06F17/50 , H01L21/28 , H01L21/8234 , H01L27/02 , G03F1/00 , H01L27/082 , H01L27/085 , H01L21/033 , H01L27/088 , H01L29/66 , H01L29/78
摘要: Integrated circuits and methods of manufacture and design thereof are disclosed. For example, a method of manufacturing includes using a first mask to pattern a gate material forming a plurality of first and second features. The first features form gate electrodes of the semiconductor devices, whereas the second features are dummy electrodes. Based on the location of these dummy electrodes, selected dummy electrodes are removed using a second mask. The use of the method provides greater flexibility in tailoring individual devices for different objectives.
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公开(公告)号:US09059141B2
公开(公告)日:2015-06-16
申请号:US13665448
申请日:2012-10-31
IPC分类号: H01L21/336 , H01L29/423 , H01L29/66 , H01L21/265 , H01L21/28 , H01L21/8238 , H01L27/108 , H01L29/10 , H01L29/49 , H01L29/51 , H01L27/088
CPC分类号: H01L29/42356 , H01L21/26586 , H01L21/28097 , H01L21/28194 , H01L21/823807 , H01L21/823828 , H01L21/823885 , H01L27/088 , H01L27/10876 , H01L29/1083 , H01L29/495 , H01L29/4966 , H01L29/517 , H01L29/518 , H01L29/665 , H01L29/66575 , H01L29/6659 , H01L29/66613 , H01L29/66621
摘要: An embodiment of the invention provides a semiconductor fabrication method. The method comprises forming an isolation region between a first and a second region in a substrate, forming a recess in the substrate surface, and lining the recess with a uniform oxide. Embodiments further include doping a channel region under the bottom recess surface in the first and second regions and depositing a gate electrode material in the recess. Preferred embodiments include forming source/drain regions adjacent the channel region in the first and second regions, preferably after the step of depositing the gate electrode material. Another embodiment of the invention provides a semiconductor device comprising a recess in a surface of the first and second active regions and in the isolation region, and a dielectric layer having a uniform thickness lining the recess.
摘要翻译: 本发明的实施例提供半导体制造方法。 该方法包括在衬底中的第一和第二区域之间形成隔离区域,在衬底表面中形成凹陷,并且用均匀的氧化物衬里凹部。 实施例还包括在第一和第二区域中的底部凹陷表面下方掺杂沟道区域,并且在凹槽中沉积栅电极材料。 优选的实施方案包括在第一和第二区域中形成邻近沟道区的源/漏区,优选在沉积栅电极材料的步骤之后。 本发明的另一个实施例提供一种半导体器件,其包括在第一和第二有源区域的表面中以及在隔离区域中的凹部,以及在凹部内衬有均匀厚度的介电层。
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公开(公告)号:US08796762B2
公开(公告)日:2014-08-05
申请号:US13660956
申请日:2012-10-25
IPC分类号: H01L29/66 , H01L29/423 , H01L27/088
CPC分类号: H01L29/42356 , H01L21/26586 , H01L21/28097 , H01L21/28194 , H01L21/823807 , H01L21/823828 , H01L21/823885 , H01L27/088 , H01L27/10876 , H01L29/1083 , H01L29/495 , H01L29/4966 , H01L29/517 , H01L29/518 , H01L29/665 , H01L29/66575 , H01L29/6659 , H01L29/66613 , H01L29/66621
摘要: An embodiment of the invention provides a semiconductor fabrication method. The method comprises forming an isolation region between a first and a second region in a substrate, forming a recess in the substrate surface, and lining the recess with a uniform oxide. Embodiments further include doping a channel region under the bottom recess surface in the first and second regions and depositing a gate electrode material in the recess. Preferred embodiments include forming source/drain regions adjacent the channel region in the first and second regions, preferably after the step of depositing the gate electrode material. Another embodiment of the invention provides a semiconductor device comprising a recess in a surface of the first and second active regions and in the isolation region, and a dielectric layer having a uniform thickness lining the recess.
摘要翻译: 本发明的实施例提供半导体制造方法。 该方法包括在衬底中的第一和第二区域之间形成隔离区域,在衬底表面中形成凹陷,并且用均匀的氧化物衬里凹部。 实施例还包括在第一和第二区域中的底部凹陷表面下方掺杂沟道区域,并且在凹槽中沉积栅电极材料。 优选的实施方案包括在第一和第二区域中形成邻近沟道区的源极/漏极区,优选在沉积栅电极材料的步骤之后。 本发明的另一个实施例提供一种半导体器件,其包括在第一和第二有源区域的表面中以及在隔离区域中的凹槽,以及在凹部内衬有均匀厚度的介电层。
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公开(公告)号:US09767244B2
公开(公告)日:2017-09-19
申请号:US15093646
申请日:2016-04-07
发明人: Henning Haffner , Manfred Eller , Richard Lindsay
IPC分类号: G06F17/50 , H01L21/28 , H01L21/8234 , H01L27/02 , G03F1/00 , H01L27/082 , H01L27/085 , H01L21/033 , H01L27/088 , H01L29/66 , H01L29/78
CPC分类号: G06F17/5072 , G03F1/00 , G06F2217/12 , H01L21/0334 , H01L21/28123 , H01L21/823425 , H01L21/823437 , H01L27/0207 , H01L27/082 , H01L27/085 , H01L27/088 , H01L29/6659 , H01L29/7833 , Y10T29/41
摘要: Integrated circuits and methods of manufacture and design thereof are disclosed. For example, a method of manufacturing includes using a first mask to pattern a gate material forming a plurality of first and second features. The first features form gate electrodes of the semiconductor devices, whereas the second features are dummy electrodes. Based on the location of these dummy electrodes, selected dummy electrodes are removed using a second mask. The use of the method provides greater flexibility in tailoring individual devices for different objectives.
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公开(公告)号:US20160283635A1
公开(公告)日:2016-09-29
申请号:US15093646
申请日:2016-04-07
发明人: Henning Haffner , Manfred Eller , Richard Lindsay
IPC分类号: G06F17/50 , H01L27/088 , H01L21/033 , H01L21/8234
CPC分类号: G06F17/5072 , G03F1/00 , G06F2217/12 , H01L21/0334 , H01L21/28123 , H01L21/823425 , H01L21/823437 , H01L27/0207 , H01L27/082 , H01L27/085 , H01L27/088 , H01L29/6659 , H01L29/7833 , Y10T29/41
摘要: Integrated circuits and methods of manufacture and design thereof are disclosed. For example, a method of manufacturing includes using a first mask to pattern a gate material forming a plurality of first and second features. The first features form gate electrodes of the semiconductor devices, whereas the second features are dummy electrodes. Based on the location of these dummy electrodes, selected dummy electrodes are removed using a second mask. The use of the method provides greater flexibility in tailoring individual devices for different objectives.
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公开(公告)号:US09437593B2
公开(公告)日:2016-09-06
申请号:US14488020
申请日:2014-09-16
发明人: Jiang Yan , Henning Haffner , Frank Huebinger , Sun-Oo Kim , Richard Lindsay , Klaus Schruefer
CPC分类号: H01L27/0617 , H01L21/28088 , H01L23/5256 , H01L29/0653 , H01L29/4958 , H01L29/4966 , H01L2924/0002 , H01L2924/00
摘要: A preferred embodiment includes a method of manufacturing a fuse element that includes forming a polysilicon layer over a semiconductor structure, doping the polysilicon layer with carbon or nitrogen, depositing a metal over the polysilicon layer; and annealing the metal and polysilicon layer to form a silicide in an upper portion of the polysilicon layer.
摘要翻译: 优选实施例包括制造熔丝元件的方法,该方法包括在半导体结构上形成多晶硅层,用碳或氮掺杂多晶硅层,在多晶硅层上沉积金属; 以及退火所述金属和多晶硅层以在所述多晶硅层的上部形成硅化物。
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公开(公告)号:US08765548B2
公开(公告)日:2014-07-01
申请号:US14017022
申请日:2013-09-03
发明人: Martin Ostermayr , Richard Lindsay
IPC分类号: H01L21/8242
CPC分类号: H01L28/91 , H01L27/11 , H01L27/1104 , H01L29/94
摘要: Semiconductor devices, capacitors, and methods of manufacture thereof are disclosed. In one embodiment, a method of fabricating a capacitor includes forming a first material over a workpiece, and patterning the first material, forming a first capacitor plate in a first region of the workpiece and forming a first element in a second region of the workpiece. A second material is formed over the workpiece and over the patterned first material. The second material is patterned, forming a capacitor dielectric and a second capacitor plate in the first region of the workpiece over the first capacitor plate and forming a second element in a third region of the workpiece.
摘要翻译: 公开了半导体器件,电容器及其制造方法。 在一个实施例中,制造电容器的方法包括在工件上形成第一材料,并对第一材料进行构图,在工件的第一区域中形成第一电容器板,并在工件的第二区域中形成第一元件。 第二材料形成在工件上面和图案化的第一材料上。 图案化第二材料,在第一电容器板上的工件的第一区域中形成电容器电介质和第二电容器板,并在工件的第三区域中形成第二元件。
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公开(公告)号:US20130049090A1
公开(公告)日:2013-02-28
申请号:US13660956
申请日:2012-10-25
IPC分类号: H01L29/78 , H01L27/06 , H01L27/092
CPC分类号: H01L29/42356 , H01L21/26586 , H01L21/28097 , H01L21/28194 , H01L21/823807 , H01L21/823828 , H01L21/823885 , H01L27/088 , H01L27/10876 , H01L29/1083 , H01L29/495 , H01L29/4966 , H01L29/517 , H01L29/518 , H01L29/665 , H01L29/66575 , H01L29/6659 , H01L29/66613 , H01L29/66621
摘要: An embodiment of the invention provides a semiconductor fabrication method. The method comprises forming an isolation region between a first and a second region in a substrate, forming a recess in the substrate surface, and lining the recess with a uniform oxide. Embodiments further include doping a channel region under the bottom recess surface in the first and second regions and depositing a gate electrode material in the recess. Preferred embodiments include forming source/drain regions adjacent the channel region in the first and second regions, preferably after the step of depositing the gate electrode material. Another embodiment of the invention provides a semiconductor device comprising a recess in a surface of the first and second active regions and in the isolation region, and a dielectric layer having a uniform thickness lining the recess.
摘要翻译: 本发明的实施例提供半导体制造方法。 该方法包括在衬底中的第一和第二区域之间形成隔离区域,在衬底表面中形成凹陷,并且用均匀的氧化物衬里凹部。 实施例还包括在第一和第二区域中的底部凹陷表面下方掺杂沟道区域,并且在凹槽中沉积栅电极材料。 优选的实施方案包括在第一和第二区域中形成邻近沟道区的源/漏区,优选在沉积栅电极材料的步骤之后。 本发明的另一个实施例提供一种半导体器件,其包括在第一和第二有源区域的表面中以及在隔离区域中的凹部,以及在凹部内衬有均匀厚度的介电层。
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公开(公告)号:US09324707B2
公开(公告)日:2016-04-26
申请号:US14323914
申请日:2014-07-03
发明人: Henning Haffner , Manfred Eller , Richard Lindsay
IPC分类号: H01L27/082 , H01L21/28 , H01L27/02 , G03F1/00 , G06F17/50 , H01L27/085 , H01L21/8234 , H01L29/66 , H01L29/78
CPC分类号: G06F17/5072 , G03F1/00 , G06F2217/12 , H01L21/0334 , H01L21/28123 , H01L21/823425 , H01L21/823437 , H01L27/0207 , H01L27/082 , H01L27/085 , H01L27/088 , H01L29/6659 , H01L29/7833 , Y10T29/41
摘要: Integrated circuits and methods of manufacture and design thereof are disclosed. For example, a method of manufacturing includes using a first mask to pattern a gate material forming a plurality of first and second features. The first features form gate electrodes of the semiconductor devices, whereas the second features are dummy electrodes. Based on the location of these dummy electrodes, selected dummy electrodes are removed using a second mask. The use of the method provides greater flexibility in tailoring individual devices for different objectives.
摘要翻译: 公开了集成电路及其制造和设计方法。 例如,制造方法包括使用第一掩模对形成多个第一和第二特征的栅极材料进行图案化。 第一特征形成半导体器件的栅电极,而第二特征是虚拟电极。 基于这些虚拟电极的位置,使用第二掩模去除所选择的虚拟电极。 该方法的使用提供了更大的灵活性,为不同的目标定制单个设备。
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