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公开(公告)号:US20050006687A1
公开(公告)日:2005-01-13
申请号:US10850797
申请日:2004-05-20
IPC分类号: H01L21/02 , H01L27/08 , H01L27/108
CPC分类号: H01L28/40 , H01L27/0805
摘要: An integrated stacked capacitor comprises a first capacitor film (46) of polycrystalline silicide (poly), a second capacitor film (48) and a first dielectric (26) sandwiched between the first capacitor film (46) and second capacitor film (48). A second dielectric (34) and a third capacitor film (50) are provided. The second dielectric (34) is sandwiched between the second capacitor film (48) and third capacitor film (50). A method for fabrication of an integrated stacked capacitor comprises the following sequence of steps: applying a polysilicide layer (20) to form the first capacitor film (46); applying a first dielectric (26); applying a first metallization layer (28) to form the second capacitor film (48); applying a second dielectric (34); and applying a second metallization layer (34) to form the third capacitor film (50).
摘要翻译: 集成堆叠电容器包括多晶硅化物(poly)的第一电容器膜(46),夹在第一电容器膜(46)和第二电容器膜(48)之间的第二电容器膜(48)和第一电介质(26)。 提供第二电介质(34)和第三电容膜(50)。 第二电介质(34)夹在第二电容器膜(48)和第三电容器膜(50)之间。 一种用于制造集成叠层电容器的方法包括以下步骤:施加多晶硅层(20)以形成第一电容器膜(46); 施加第一电介质(26); 施加第一金属化层(28)以形成第二电容器膜(48); 施加第二电介质(34); 以及施加第二金属化层(34)以形成所述第三电容器膜(50)。
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公开(公告)号:US08129246B2
公开(公告)日:2012-03-06
申请号:US13006224
申请日:2011-01-13
IPC分类号: H01L21/336
CPC分类号: H01L29/66659 , H01L21/26506 , H01L21/26586 , H01L21/823807 , H01L21/823814 , H01L21/823878 , H01L21/823892 , H01L29/1045 , H01L29/105 , H01L29/1083 , H01L29/36 , H01L29/78612 , H01L29/78654
摘要: The present invention is a method for forming super steep doping profiles in MOS transistor structures. The method comprises forming a carbon containing layer (110) beneath the gate dielectric (50) and source and drain regions (80) of a MOS transistor. The carbon containing layer (110) will prevent the diffusion of dopants into the region (40) directly beneath the gate dielectric layer (50).
摘要翻译: 本发明是一种用于在MOS晶体管结构中形成超陡掺杂分布的方法。 该方法包括在栅极电介质(50)下面形成含碳层(110),并在MOS晶体管的源极和漏极区域(80)形成。 含碳层(110)将防止掺杂剂扩散到栅极电介质层(50)正下方的区域(40)中。
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公开(公告)号:US07655523B2
公开(公告)日:2010-02-02
申请号:US11928652
申请日:2007-10-30
IPC分类号: H01L21/336
CPC分类号: H01L29/66659 , H01L21/26506 , H01L21/26586 , H01L21/823807 , H01L21/823814 , H01L21/823878 , H01L21/823892 , H01L29/1045 , H01L29/105 , H01L29/1083 , H01L29/36 , H01L29/78612 , H01L29/78654
摘要: The present invention is a method for forming super steep doping profiles in MOS transistor structures. The method comprises forming a carbon containing layer (110) beneath the gate dielectric (50) and source and drain regions (80) of a MOS transistor. The carbon containing layer (110) will prevent the diffusion of dopants into the region (40) directly beneath the gate dielectric layer (50).
摘要翻译: 本发明是一种用于在MOS晶体管结构中形成超陡掺杂分布的方法。 该方法包括在栅极电介质(50)下面形成含碳层(110),并在MOS晶体管的源极和漏极区域(80)形成。 含碳层(110)将防止掺杂剂扩散到栅极电介质层(50)正下方的区域(40)中。
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公开(公告)号:US20090130805A1
公开(公告)日:2009-05-21
申请号:US12356371
申请日:2009-01-20
IPC分类号: H01L21/336 , H01L21/265
CPC分类号: H01L29/66659 , H01L21/26506 , H01L21/26586 , H01L21/823807 , H01L21/823814 , H01L21/823878 , H01L21/823892 , H01L29/1045 , H01L29/105 , H01L29/1083 , H01L29/36 , H01L29/78612 , H01L29/78654
摘要: The present invention is a method for forming super steep doping profiles in MOS transistor structures. The method comprises forming a carbon containing layer (110) beneath the gate dielectric (50) and source and drain regions (80) of a MOS transistor. The carbon containing layer (110) will prevent the diffusion of dopants into the region (40) directly beneath the gate dielectric layer (50).
摘要翻译: 本发明是一种用于在MOS晶体管结构中形成超陡掺杂分布的方法。 该方法包括在栅极电介质(50)下面形成含碳层(110),并在MOS晶体管的源极和漏极区域(80)形成。 含碳层(110)将防止掺杂剂扩散到栅极电介质层(50)正下方的区域(40)中。
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公开(公告)号:US07501324B2
公开(公告)日:2009-03-10
申请号:US11380602
申请日:2006-04-27
IPC分类号: H01L21/336
CPC分类号: H01L29/66659 , H01L21/26506 , H01L21/26586 , H01L21/823807 , H01L21/823814 , H01L21/823878 , H01L21/823892 , H01L29/1045 , H01L29/105 , H01L29/1083 , H01L29/36 , H01L29/78612 , H01L29/78654
摘要: The present invention is a method for forming super steep doping profiles in MOS transistor structures. The method comprises forming a carbon containing layer (110) beneath the gate dielectric (50) and source and drain regions (80) of a MOS transistor. The carbon containing layer (110) will prevent the diffusion of dopants into the region (40) directly beneath the gate dielectric layer (50).
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公开(公告)号:US20070018225A1
公开(公告)日:2007-01-25
申请号:US11531840
申请日:2006-09-14
IPC分类号: H01L29/94
CPC分类号: H01L28/40 , H01L27/0805
摘要: An integrated stacked capacitor comprises a first capacitor film (46) of polycrystalline silicide (poly), a second capacitor film (48) and a first dielectric (26) sandwiched between the first capacitor film (46) and second capacitor film (48). A second dielectric (34) and a third capacitor film (50) are provided. The second dielectric (34) is sandwiched between the second capacitor film (48) and third capacitor film (50). A method for fabrication of an integrated stacked capacitor comprises the following sequence of steps: applying a polysilicide layer (20) to form the first capacitor film (46); applying a first dielectric (26); applying a first metallization layer (28) to form the second capacitor film (48); applying a second dielectric (34); and applying a second metallization layer (34) to form the third capacitor film (50).
摘要翻译: 集成堆叠电容器包括多晶硅化物(poly)的第一电容器膜(46),夹在第一电容器膜(46)和第二电容器膜(48)之间的第二电容器膜(48)和第一电介质(26)。 提供第二电介质(34)和第三电容膜(50)。 第二电介质(34)夹在第二电容器膜(48)和第三电容器膜(50)之间。 一种用于制造集成叠层电容器的方法包括以下步骤:施加多晶硅层(20)以形成第一电容器膜(46); 施加第一电介质(26); 施加第一金属化层(28)以形成第二电容器膜(48); 施加第二电介质(34); 以及施加第二金属化层(34)以形成所述第三电容器膜(50)。
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公开(公告)号:US20110111553A1
公开(公告)日:2011-05-12
申请号:US13006224
申请日:2011-01-13
IPC分类号: H01L51/40
CPC分类号: H01L29/66659 , H01L21/26506 , H01L21/26586 , H01L21/823807 , H01L21/823814 , H01L21/823878 , H01L21/823892 , H01L29/1045 , H01L29/105 , H01L29/1083 , H01L29/36 , H01L29/78612 , H01L29/78654
摘要: The present invention is a method for forming super steep doping profiles in MOS transistor structures. The method comprises forming a carbon containing layer (110) beneath the gate dielectric (50) and source and drain regions (80) of a MOS transistor. The carbon containing layer (110) will prevent the diffusion of dopants into the region (40) directly beneath the gate dielectric layer (50).
摘要翻译: 本发明是一种用于在MOS晶体管结构中形成超陡掺杂分布的方法。 该方法包括在栅极电介质(50)下面形成含碳层(110),并在MOS晶体管的源极和漏极区域(80)形成。 含碳层(110)将防止掺杂剂扩散到栅极电介质层(50)正下方的区域(40)中。
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公开(公告)号:US07883977B2
公开(公告)日:2011-02-08
申请号:US12356371
申请日:2009-01-20
IPC分类号: H01L21/336
CPC分类号: H01L29/66659 , H01L21/26506 , H01L21/26586 , H01L21/823807 , H01L21/823814 , H01L21/823878 , H01L21/823892 , H01L29/1045 , H01L29/105 , H01L29/1083 , H01L29/36 , H01L29/78612 , H01L29/78654
摘要: The present invention is a method for forming super steep doping profiles in MOS transistor structures. The method comprises forming a carbon containing layer (110) beneath the gate dielectric (50) and source and drain regions (80) of a MOS transistor. The carbon containing layer (110) will prevent the diffusion of dopants into the region (40) directly beneath the gate dielectric layer (50).
摘要翻译: 本发明是一种用于在MOS晶体管结构中形成超陡掺杂分布的方法。 该方法包括在栅极电介质(50)下面形成含碳层(110),并在MOS晶体管的源极和漏极区域(80)形成。 含碳层(110)将防止掺杂剂扩散到栅极电介质层(50)正下方的区域(40)中。
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公开(公告)号:US20080265368A1
公开(公告)日:2008-10-30
申请号:US11740467
申请日:2007-04-26
CPC分类号: H01L28/40 , H01L27/0805
摘要: An integrated stacked capacitor comprises a first capacitor film (46) of polycrystalline silicide (poly), a second capacitor film (48) and a first dielectric (26) sandwiched between the first capacitor film (46) and second capacitor film (48). A second dielectric (34) and a third capacitor film (50) are provided. The second dielectric (34) is sandwiched between the second capacitor film (48) and third capacitor film (50). A method for fabrication of an integrated stacked capacitor comprises the following sequence of steps: applying a polysilicide layer (20) to form the first capacitor film (46); applying a first dielectric (26); applying a first metallization layer (28) to form the second capacitor film (48); applying a second dielectric (34); and applying a second metallization layer (34) to form the third capacitor film (50).
摘要翻译: 集成堆叠电容器包括多晶硅化物(poly)的第一电容器膜(46),夹在第一电容器膜(46)和第二电容器膜(48)之间的第二电容器膜(48)和第一电介质(26)。 提供第二电介质(34)和第三电容膜(50)。 第二电介质(34)夹在第二电容器膜(48)和第三电容器膜(50)之间。 一种用于制造集成叠层电容器的方法包括以下步骤:施加多晶硅层(20)以形成第一电容器膜(46); 施加第一电介质(26); 施加第一金属化层(28)以形成第二电容器膜(48); 施加第二电介质(34); 以及施加第二金属化层(34)以形成所述第三电容器膜(50)。
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公开(公告)号:US20080132012A1
公开(公告)日:2008-06-05
申请号:US11928652
申请日:2007-10-30
IPC分类号: H01L21/8238
CPC分类号: H01L29/66659 , H01L21/26506 , H01L21/26586 , H01L21/823807 , H01L21/823814 , H01L21/823878 , H01L21/823892 , H01L29/1045 , H01L29/105 , H01L29/1083 , H01L29/36 , H01L29/78612 , H01L29/78654
摘要: The present invention is a method for forming super steep doping profiles in MOS transistor structures. The method comprises forming a carbon containing layer (110) beneath the gate dielectric (50) and source and drain regions (80) of a MOS transistor. The carbon containing layer (110) will prevent the diffusion of dopants into the region (40) directly beneath the gate dielectric layer (50).
摘要翻译: 本发明是一种用于在MOS晶体管结构中形成超陡掺杂分布的方法。 该方法包括在栅极电介质(50)下面形成含碳层(110),并在MOS晶体管的源极和漏极区域(80)形成。 含碳层(110)将防止掺杂剂扩散到栅极电介质层(50)正下方的区域(40)中。
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