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1. 发明授权

US07919792B2 Standard cell architecture and methods with variable design rules 有权
标题翻译：标准单元结构和具有可变设计规则的方法
公开(公告)号：US07919792B2
公开(公告)日：2011-04-05
申请号：US12338632
申请日：2008-12-18
申请人： Oscar M. K. Law , Manoj Achyutrao Joshi , Kong-Beng Thei , Harry Chuang
发明人： Oscar M. K. Law , Manoj Achyutrao Joshi , Kong-Beng Thei , Harry Chuang
IPC分类号： H01L27/10 , H01L29/76 , H01L29/94 , H01L31/062 , H01L31/113
CPC分类号： H01L27/11807 , H01L27/0207 , H01L2924/0002 , H01L2924/00
摘要： Structures and methods for standard cell layouts having variable rules for spacing of layers to cell boundaries are disclosed. In one embodiment, a first standard cell layout is provided with a conductive layer having at least two portions spaced apart by a minimum spacing distance, the conductive layer having at least one portion spaced from a cell boundary by a first spacing distance of less than half of the minimum spacing distance; a second standard cell disposed adjacent the first standard cell with at least one second portion of the conductive layer in the second cell disposed adjacent the first portion in the first standard cell and spaced apart from a common cell boundary by a second spacing greater than half of the minimum; wherein the sum of the first and second spacings is at least as great as the minimum spacing. A method for forming standard is disclosed.
摘要翻译：公开了具有层与单元边界间隔的可变规则的标准单元布局的结构和方法。在一个实施例中，第一标准单元布局设置有导电层，其具有间隔最小间隔距离的至少两个部分，所述导电层具有至少一个与单元边界隔开的部分，第一间隔距离小于一半的最小间距; 与所述第一标准单元相邻设置的第二标准单元，所述第二单元中的所述导电层的至少一个第二部分与所述第一标准单元中的所述第一部分相邻设置，并且与所述第一标准单元间隔开第二间隔，最小其中所述第一和第二间距的总和至少与所述最小间隔一样大。公开了一种形成标准的方法。

2. 发明授权

US08173491B2 Standard cell architecture and methods with variable design rules 有权
标题翻译：标准单元结构和具有可变设计规则的方法
公开(公告)号：US08173491B2
公开(公告)日：2012-05-08
申请号：US13074914
申请日：2011-03-29
申请人： Oscar M. K. Law , Manoj Achyutrao Joshi , Kong-Beng Thei , Harry Chuang
发明人： Oscar M. K. Law , Manoj Achyutrao Joshi , Kong-Beng Thei , Harry Chuang
IPC分类号： H01L21/82 , H01L21/3205 , H01L21/4763 , H01L21/44
CPC分类号： H01L27/11807 , H01L27/0207 , H01L2924/0002 , H01L2924/00
摘要： Structures and methods for standard cell layouts having variable rules for spacing of layers to cell boundaries are disclosed. In one embodiment, a first standard cell layout is provided with a conductive layer having at least two portions spaced apart by a minimum spacing distance, the conductive layer having at least one portion spaced from a cell boundary by a first spacing distance of less than half of the minimum spacing distance; a second standard cell disposed adjacent the first standard cell with at least one second portion of the conductive layer in the second cell disposed adjacent the first portion in the first standard cell and spaced apart from a common cell boundary by a second spacing greater than half of the minimum; wherein the sum of the first and second spacings is at least as great as the minimum spacing. A method for forming standard is disclosed.
摘要翻译：公开了具有层与单元边界间隔的可变规则的标准单元布局的结构和方法。在一个实施例中，第一标准单元布局设置有导电层，其具有间隔最小间隔距离的至少两个部分，所述导电层具有至少一个与单元边界隔开的部分，第一间隔距离小于一半的最小间距; 与所述第一标准单元相邻设置的第二标准单元，所述第二单元中的所述导电层的至少一个第二部分与所述第一标准单元中的所述第一部分相邻设置，并且与所述第一标准单元间隔开第二间隔，最小其中所述第一和第二间距的总和至少与所述最小间隔一样大。公开了一种形成标准的方法。

3. 发明申请

US20110177658A1 Standard Cell Architecture and Methods with Variable Design Rules 有权
标题翻译：具有可变设计规则的标准单元架构和方法
公开(公告)号：US20110177658A1
公开(公告)日：2011-07-21
申请号：US13074914
申请日：2011-03-29
申请人： Oscar M. K. Law , Manoj Achyutrao Joshi , Kong-Beng Thei , Harry Chuang
发明人： Oscar M. K. Law , Manoj Achyutrao Joshi , Kong-Beng Thei , Harry Chuang
IPC分类号： H01L21/82
CPC分类号： H01L27/11807 , H01L27/0207 , H01L2924/0002 , H01L2924/00
摘要： Structures and methods for standard cell layouts having variable rules for spacing of layers to cell boundaries are disclosed. In one embodiment, a first standard cell layout is provided with a conductive layer having at least two portions spaced apart by a minimum spacing distance, the conductive layer having at least one portion spaced from a cell boundary by a first spacing distance of less than half of the minimum spacing distance; a second standard cell disposed adjacent the first standard cell with at least one second portion of the conductive layer in the second cell disposed adjacent the first portion in the first standard cell and spaced apart from a common cell boundary by a second spacing greater than half of the minimum; wherein the sum of the first and second spacings is at least as great as the minimum spacing. A method for forming standard is disclosed.
摘要翻译：公开了具有层与单元边界间隔的可变规则的标准单元布局的结构和方法。在一个实施例中，第一标准单元布局设置有导电层，其具有间隔最小间隔距离的至少两个部分，所述导电层具有至少一个与单元边界隔开的部分，第一间隔距离小于一半的最小间距; 与所述第一标准单元相邻设置的第二标准单元，所述第二单元中的所述导电层的至少一个第二部分与所述第一标准单元中的所述第一部分相邻设置，并且与所述第一标准单元间隔开第二间隔，最小其中所述第一和第二间距的总和至少与所述最小间隔一样大。公开了一种形成标准的方法。

4. 发明申请

US20100155783A1 Standard Cell Architecture and Methods with Variable Design Rules 有权
标题翻译：具有可变设计规则的标准单元架构和方法
公开(公告)号：US20100155783A1
公开(公告)日：2010-06-24
申请号：US12338632
申请日：2008-12-18
申请人： Oscar M.K. Law , Manoj Achyutrao Joshi , Kong-Beng Thei , Harry Chuang
发明人： Oscar M.K. Law , Manoj Achyutrao Joshi , Kong-Beng Thei , Harry Chuang
IPC分类号： H01L25/07 , H01L21/8232
CPC分类号： H01L27/11807 , H01L27/0207 , H01L2924/0002 , H01L2924/00
摘要： Structures and methods for standard cell layouts having variable rules for spacing of layers to cell boundaries are disclosed. In one embodiment, a first standard cell layout is provided with a conductive layer having at least two portions spaced apart by a minimum spacing distance, the conductive layer having at least one portion spaced from a cell boundary by a first spacing distance of less than half of the minimum spacing distance; a second standard cell disposed adjacent the first standard cell with at least one second portion of the conductive layer in the second cell disposed adjacent the first portion in the first standard cell and spaced apart from a common cell boundary by a second spacing greater than half of the minimum; wherein the sum of the first and second spacings is at least as great as the minimum spacing. A method for forming standard is disclosed.
摘要翻译：公开了具有层与单元边界间隔的可变规则的标准单元布局的结构和方法。在一个实施例中，第一标准单元布局设置有导电层，其具有间隔最小间隔距离的至少两个部分，所述导电层具有至少一个与单元边界隔开的部分，第一间隔距离小于一半的最小间距; 与所述第一标准单元相邻设置的第二标准单元，所述第二单元中的所述导电层的至少一个第二部分与所述第一标准单元中的所述第一部分相邻设置并且与所述第一标准单元间隔开第二间隔，最小其中所述第一和第二间距的总和至少与所述最小间隔一样大。公开了一种形成标准的方法。

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