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1. 发明授权

US07342289B2 Strained silicon MOS devices 有权
标题翻译：应变硅MOS器件
公开(公告)号：US07342289B2
公开(公告)日：2008-03-11
申请号：US10637351
申请日：2003-08-08
申请人： Chien-Chao Huang , Chung-Hu Ge , Wen-Chin Lee , Chenming Hu , Carlos H. Diaz , Fu-Liang Yang
发明人： Chien-Chao Huang , Chung-Hu Ge , Wen-Chin Lee , Chenming Hu , Carlos H. Diaz , Fu-Liang Yang
IPC分类号： H01L29/76
CPC分类号： H01L29/6659 , H01L21/823807 , H01L21/823814 , H01L21/823828 , H01L29/665 , H01L29/6656 , H01L29/7833 , H01L29/7842 , H01L29/7843
摘要： A structure to improve carrier mobility of a MOS device in an integrated circuit. The structure comprises a semiconductor substrate, containing a source region and a drain region; a conductive gate overlying a gate dielectric layer on the semiconductor substrate; a conformal stress film covering the source region, the drain region, and the conductive gate. In addition, the structure may comprise a semiconductor substrate, containing a source region and a drain region; a conductive gate overlying a gate dielectric layer on the semiconductor substrate; a plurality of stress films covering the source region, the drain region, and the conductive gate. Moreover, the structure may comprise a semiconductor substrate, containing a source region and a drain region; a conductive gate overlying a gate dielectric layer on the semiconductor substrate; a spacer disposed adjacent to the conductive gate, the spacer having a width less than 550 angstroms; a stress film covering the source region, the drain region, the conductive gate, and the spacer.
摘要翻译：一种提高集成电路中MOS器件的载流子迁移率的结构。该结构包括含有源区和漏区的半导体衬底; 覆盖半导体衬底上的栅极电介质层的导电栅极; 覆盖源极区域，漏极区域和导电栅极的共形应力膜。此外，该结构可以包括含有源极区和漏极区的半导体衬底; 覆盖半导体衬底上的栅极电介质层的导电栅极; 覆盖源极区域，漏极区域和导电栅极的多个应力膜。此外，该结构可以包括含有源极区和漏极区的半导体衬底; 覆盖半导体衬底上的栅极电介质层的导电栅极; 间隔件设置成与导电栅极相邻，间隔物具有小于550埃的宽度; 覆盖源极区域，漏极区域，导电栅极和间隔物的应力膜。

2. 发明申请

US20050116360A1 Complementary field-effect transistors and methods of manufacture 审中-公开
标题翻译：互补场效应晶体管及其制造方法
公开(公告)号：US20050116360A1
公开(公告)日：2005-06-02
申请号：US10896270
申请日：2004-07-21
申请人： Chien-Chao Huang , Fu-Liang Yang , Mickey Ken , Chenming Hu , Chung-Hu Ge , Wen-Chin Lee , Chih-Hsin Ko
发明人： Chien-Chao Huang , Fu-Liang Yang , Mickey Ken , Chenming Hu , Chung-Hu Ge , Wen-Chin Lee , Chih-Hsin Ko
IPC分类号： H01L21/336 , H01L21/76 , H01L21/8238 , H01L27/092 , H01L29/78 , H01L31/0328
CPC分类号： H01L21/823807 , H01L21/823814 , H01L21/823864 , H01L29/045 , H01L29/665 , H01L29/6656 , H01L29/6659 , H01L29/7833 , H01L29/7843 , H01L29/7845
摘要： A complementary FET and a method of manufacture is provided. The complementary FET utilizes a substrate having a surface layer with a crystal orientation. Tensile stress, which increases performance of the NMOS FETs, is added by silicided source/drain regions, tensile-stress film, shallow trench isolations, inter-layer dielectric, or the like.
摘要翻译：提供互补的FET和制造方法。互补FET使用具有<100>晶体取向的表面层的衬底。通过硅化源极/漏极区域，拉伸应力膜，浅沟槽隔离层，层间电介质等添加了提高NMOS FET的性能的拉伸应力。

3. 发明申请

US20050032321A1 Strained silicon MOS devices 有权
标题翻译：应变硅MOS器件
公开(公告)号：US20050032321A1
公开(公告)日：2005-02-10
申请号：US10637351
申请日：2003-08-08
申请人： Chien-Chao Huang , Chung-Hu Ge , Wen-Chin Lee , Chenming Hu , Carlos Diaz , Fu-Liang Yang
发明人： Chien-Chao Huang , Chung-Hu Ge , Wen-Chin Lee , Chenming Hu , Carlos Diaz , Fu-Liang Yang
IPC分类号： H01L21/336 , H01L21/8238 , H01L29/78
CPC分类号： H01L29/6659 , H01L21/823807 , H01L21/823814 , H01L21/823828 , H01L29/665 , H01L29/6656 , H01L29/7833 , H01L29/7842 , H01L29/7843
摘要： A structure to improve carrier mobility of a MOS device in an integrated circuit. The structure comprises a semiconductor substrate, containing a source region and a drain region; a conductive gate overlying a gate dielectric layer on the semiconductor substrate; a conformal stress film covering the source region, the drain region, and the conductive gate. In addition, the structure may comprise a semiconductor substrate, containing a source region and a drain region; a conductive gate overlying a gate dielectric layer on the semiconductor substrate; a plurality of stress films covering the source region, the drain region, and the conductive gate. Moreover, the structure may comprise a semiconductor substrate, containing a source region and a drain region; a conductive gate overlying a gate dielectric layer on the semiconductor substrate; a spacer disposed adjacent to the conductive gate, the spacer having a width less than 550 angstroms; a stress film covering the source region, the drain region, the conductive gate, and the spacer.
摘要翻译：一种提高集成电路中MOS器件的载流子迁移率的结构。该结构包括含有源区和漏区的半导体衬底; 覆盖半导体衬底上的栅极电介质层的导电栅极; 覆盖源极区域，漏极区域和导电栅极的共形应力膜。此外，该结构可以包括含有源极区和漏极区的半导体衬底; 覆盖半导体衬底上的栅极电介质层的导电栅极; 覆盖源极区域，漏极区域和导电栅极的多个应力膜。此外，该结构可以包括含有源极区和漏极区的半导体衬底; 覆盖半导体衬底上的栅极电介质层的导电栅极; 间隔件设置成与导电栅极相邻，间隔物具有小于550埃的宽度; 覆盖源极区域，漏极区域，导电栅极和间隔物的应力膜。

4. 发明授权

US06900502B2 Strained channel on insulator device 有权
标题翻译：应变绝缘体上的通道
公开(公告)号：US06900502B2
公开(公告)日：2005-05-31
申请号：US10407761
申请日：2003-04-03
申请人： Chung-Hu Ge , Chao-Hsuing Wang , Chien-Chao Huang , Wen-Chin Lee , Chenming Hu
发明人： Chung-Hu Ge , Chao-Hsuing Wang , Chien-Chao Huang , Wen-Chin Lee , Chenming Hu
IPC分类号： H01L21/00 , H01L21/30 , H01L21/762 , H01L21/84 , H01L27/01 , H01L27/12 , H01L29/02 , H01L29/72 , H01L29/772
CPC分类号： H01L21/823807 , H01L21/76264 , H01L21/84 , H01L27/1203 , H01L29/7848
摘要： A semiconductor device 10 includes a substrate 12 (e.g., a silicon substrate) with an insulating layer 14 (e.g., an oxide such as silicon dioxide) disposed thereon. A first semiconducting material layer 16 (e.g., SiGe) is disposed on the insulating layer 14 and a second semiconducting material layer 18 (e.g., Si) is disposed on the first semiconducting material layer 16. The first and second semiconducting material layers 16 and 18 preferably have different lattice constants such that the first semiconducting material layer 16 is compressive and the second semiconducting material layer is tensile 18.
摘要翻译：半导体器件10包括其上设置有绝缘层14（例如氧化物如二氧化硅）的衬底12（例如，硅衬底）。第一半导体材料层16（例如，SiGe）设置在绝缘层14上，并且第二半导体材料层18（例如，Si）设置在第一半导体材料层16上。第一和第二半导体材料层16和18优选地具有不同的晶格常数，使得第一半导体材料层16是压缩的，并且第二半导体材料层是拉伸18。

5. 发明授权

US07029994B2 Strained channel on insulator device 失效
标题翻译：应变绝缘体上的通道
公开(公告)号：US07029994B2
公开(公告)日：2006-04-18
申请号：US11083537
申请日：2005-03-18
申请人： Chung-Hu Ge , Chao-Hsiung Wang , Chien-Chao Huang , Wen-Chin Lee , Chenming Hu
发明人： Chung-Hu Ge , Chao-Hsiung Wang , Chien-Chao Huang , Wen-Chin Lee , Chenming Hu
IPC分类号： H01L21/20
CPC分类号： H01L21/823807 , H01L21/76264 , H01L21/84 , H01L27/1203 , H01L29/7848
摘要： A semiconductor device 10 includes a substrate 12 (e.g., a silicon substrate) with an insulating layer 14 (e.g., an oxide such as silicon dioxide) disposed thereon. A first semiconducting material layer 16 (e.g., SiGe) is disposed on the insulating layer 14 and a second semiconducting material layer 18 (e.g., Si) is disposed on the first semiconducting material layer 16. The first and second semiconducting material layers 16 and 18 preferably have different lattice constants such that the first semiconducting material layer 16 is compressive and the second semiconducting material layer is tensile 18.
摘要翻译：半导体器件10包括其上设置有绝缘层14（例如氧化物如二氧化硅）的衬底12（例如，硅衬底）。第一半导体材料层16（例如，SiGe）设置在绝缘层14上，并且第二半导体材料层18（例如，Si）设置在第一半导体材料层16上。第一和第二半导体材料层16和18优选地具有不同的晶格常数，使得第一半导体材料层16是压缩的，并且第二半导体材料层是拉伸18。

6. 发明授权

US06867433B2 Semiconductor-on-insulator chip incorporating strained-channel partially-depleted, fully-depleted, and multiple-gate transistors 有权
标题翻译：包含应变通道部分耗尽，完全耗尽和多栅极晶体管的绝缘体上半导体芯片
公开(公告)号：US06867433B2
公开(公告)日：2005-03-15
申请号：US10426566
申请日：2003-04-30
申请人： Yee-Chia Yeo , How-Yu Chen , Chien-Chao Huang , Wen-Chin Lee , Fu-Liang Yang , Chenming Hu
发明人： Yee-Chia Yeo , How-Yu Chen , Chien-Chao Huang , Wen-Chin Lee , Fu-Liang Yang , Chenming Hu
IPC分类号： H01L21/336 , H01L21/84 , H01L27/12 , H01L29/786
CPC分类号： H01L29/785 , H01L21/84 , H01L27/1203 , H01L29/66795 , H01L29/7842 , H01L29/7843 , H01L29/7854
摘要： In accordance with a preferred embodiment of the present invention, a silicon-on-insulator (SOI) chip includes a silicon layer of a predetermined thickness overlying an insulator layer. A multiple-gate fully-depleted SOI MOSFET including a strained channel region is formed on a first portion of the silicon layer. A planar SOI MOSFET including a strained channel region formed on another portion of the silicon layer. For example, the planar SOI MOSFET can be a planar fully-depleted SOI (FD-SOI) MOSFET or the planar SOI MOSFET can be a planar partially-depleted SOI (PD-SOI) MOSFET.
摘要翻译：根据本发明的优选实施例，绝缘体上硅（SOI）芯片包括覆盖在绝缘体层上的预定厚度的硅层。在硅层的第一部分上形成包括应变沟道区的多栅极全耗尽SOI MOSFET。包括形成在硅层的另一部分上的应变沟道区的平面SOI MOSFET。例如，平面SOI MOSFET可以是平面全耗尽SOI（FD-SOI）MOSFET，或者平面SOI MOSFET可以是平面部分耗尽的SOI（PD-SOI）MOSFET。

7. 发明申请

US20050093067A1 Semiconductor-on-insulator chip incorporating strained-channel partially-depleted, fully-depleted, and multiple-gate transistors 有权
公开(公告)号：US20050093067A1
公开(公告)日：2005-05-05
申请号：US10999564
申请日：2004-11-29
申请人： Yee-Chia Yeo , How-Yu Chen , Chien-Chao Huang , Wen-Chin Lee , Fu-Liang Yang , Chenming Hu
发明人： Yee-Chia Yeo , How-Yu Chen , Chien-Chao Huang , Wen-Chin Lee , Fu-Liang Yang , Chenming Hu
IPC分类号： H01L21/336 , H01L21/84 , H01L27/12 , H01L29/786 , H01L27/01
CPC分类号： H01L29/785 , H01L21/84 , H01L27/1203 , H01L29/66795 , H01L29/7842 , H01L29/7843 , H01L29/7854
摘要： In accordance with a preferred embodiment of the present invention, a silicon-on-insulator (SOI) chip includes a silicon layer of a predetermined thickness overlying an insulator layer. A multiple-gate fully-depleted SOI MOSFET including a strained channel region is formed on a first portion of the silicon layer. A planar SOI MOSFET including a strained channel region formed on another portion of the silicon layer. For example, the planar SOI MOSFET can be a planar fully-depleted SOI (FD-SOI) MOSFET or the planar SOI MOSFET can be a planar partially-depleted SOI (PD-SOI) MOSFET.

8. 发明授权

US07268024B2 Semiconductor-on-insulator chip incorporating strained-channel partially-depleted, fully-depleted, and multiple-gate transistors 有权
标题翻译：包含应变通道部分耗尽，完全耗尽和多栅极晶体管的绝缘体上半导体芯片
公开(公告)号：US07268024B2
公开(公告)日：2007-09-11
申请号：US10999564
申请日：2004-11-29
申请人： Yee-Chia Yeo , How-Yu Chen , Chien-Chao Huang , Wen-Chin Lee , Fu-Liang Yang , Chenming Hu
发明人： Yee-Chia Yeo , How-Yu Chen , Chien-Chao Huang , Wen-Chin Lee , Fu-Liang Yang , Chenming Hu
IPC分类号： H01L21/84
CPC分类号： H01L29/785 , H01L21/84 , H01L27/1203 , H01L29/66795 , H01L29/7842 , H01L29/7843 , H01L29/7854
摘要： In accordance with a preferred embodiment of the present invention, a silicon-on-insulator (SOI) chip includes a silicon layer of a predetermined thickness overlying an insulator layer. A multiple-gate fully-depleted SOI MOSFET including a strained channel region is formed on a first portion of the silicon layer. A planar SOI MOSFET including a strained channel region formed on another portion of the silicon layer. For example, the planar SOI MOSFET can be a planar fully-depleted SOI (FD-SOI) MOSFET or the planar SOI MOSFET can be a planar partially-depleted SOI (PD-SOI) MOSFET.
摘要翻译：根据本发明的优选实施例，绝缘体上硅（SOI）芯片包括覆盖在绝缘体层上的预定厚度的硅层。在硅层的第一部分上形成包括应变沟道区的多栅极全耗尽SOI MOSFET。包括形成在硅层的另一部分上的应变沟道区的平面SOI MOSFET。例如，平面SOI MOSFET可以是平面全耗尽SOI（FD-SOI）MOSFET，或者平面SOI MOSFET可以是平面部分耗尽的SOI（PD-SOI）MOSFET。

9. 发明申请

US20060138557A1 Novel CMOS device 审中-公开
标题翻译：新型CMOS器件
公开(公告)号：US20060138557A1
公开(公告)日：2006-06-29
申请号：US11356865
申请日：2006-02-17
申请人： Chien-Chao Huang , Chao-Hsing Wang , Chung-Hu Ge , Chenming Hu
发明人： Chien-Chao Huang , Chao-Hsing Wang , Chung-Hu Ge , Chenming Hu
IPC分类号： H01L29/76
CPC分类号： H01L29/7843 , H01L21/823807 , H01L21/823828
摘要： A method comprising providing a substrate having an NMOS device adjacent a PMOS device and forming a first stress layer over the NMOS and PMOS devices, wherein the first stress layer comprises a first tensile-stress layer or a compression-stress layer. An etch stop layer is formed over the first stress layer, and portions of the first stress layer and the etch stop layer are removed from over the NMOS device, leaving the first stress layer and the etch stop layer over the PMOS device. A second tensile-stress layer is formed over the NMOS device and over the first stress layer and the etch stop layer, and portions of the second tensile-stress layer and the etch stop layer are removed from over the PMOS device, leaving the second tensile-stress layer over the NMOS device.
摘要翻译：一种方法，包括提供具有邻近PMOS器件的NMOS器件的衬底，并在所述NMOS和PMOS器件上形成第一应力层，其中所述第一应力层包括第一拉伸应力层或压缩应力层。在第一应力层上形成蚀刻停止层，并且从NMOS器件上去除第一应力层和蚀刻停止层的部分，留下PMOS器件上的第一应力层和蚀刻停止层。第二拉伸应力层形成在NMOS器件上并且在第一应力层和蚀刻停止层上方，并且第二拉伸应力层和蚀刻停止层的部分从PMOS器件上除去，留下第二拉伸在NMOS器件上的应力层。

10. 发明授权

US07022561B2 CMOS device 有权
标题翻译： CMOS器件
公开(公告)号：US07022561B2
公开(公告)日：2006-04-04
申请号：US10307619
申请日：2002-12-02
申请人： Chien-Chao Huang , Chao-Hsing Wang , Chung-Hu Ge , Chenming Hu
发明人： Chien-Chao Huang , Chao-Hsing Wang , Chung-Hu Ge , Chenming Hu
IPC分类号： H01L21/336 , H01L21/8238
CPC分类号： H01L29/7843 , H01L21/823807 , H01L21/823828
摘要： A method comprising providing a substrate having an NMOS device adjacent a PMOS device and forming a first stress layer over the NMOS and PMOS devices, wherein the first stress layer comprises a first tensile-stress layer or a compression-stress layer. An etch stop layer is formed over the first stress layer, and portions of the first stress layer and the etch stop layer are removed from over the NMOS device, leaving the first stress layer and the etch stop layer over the PMOS device. A second tensile-stress layer is formed over the NMOS device and over the first stress layer and the etch stop layer, and portions of the second tensile-stress layer and the etch stop layer are removed from over the PMOS device, leaving the second tensile-stress layer over the NMOS device.
摘要翻译：一种方法，包括提供具有邻近PMOS器件的NMOS器件的衬底，并在所述NMOS和PMOS器件上形成第一应力层，其中所述第一应力层包括第一拉伸应力层或压缩应力层。在第一应力层上形成蚀刻停止层，并且从NMOS器件上去除第一应力层和蚀刻停止层的部分，留下PMOS器件上的第一应力层和蚀刻停止层。第二拉伸应力层形成在NMOS器件上并且在第一应力层和蚀刻停止层上方，并且第二拉伸应力层和蚀刻停止层的部分从PMOS器件上除去，留下第二拉伸在NMOS器件上的应力层。

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