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1. 发明申请

US20110035717A1 Design Optimization for Circuit Migration 有权
标题翻译：电路迁移的设计优化
公开(公告)号：US20110035717A1
公开(公告)日：2011-02-10
申请号：US12846594
申请日：2010-07-29
申请人： Lee-Chung Lu , Yi-Kan Cheng , Chung-Hsing Wang , Chen-Fu Alex Huang , Hsiao-Shu Chao , Chin-Yu Chiang , Ho Che Yu , Chih Sheng Tsai , Shu Yi Ying
发明人： Lee-Chung Lu , Yi-Kan Cheng , Chung-Hsing Wang , Chen-Fu Alex Huang , Hsiao-Shu Chao , Chin-Yu Chiang , Ho Che Yu , Chih Sheng Tsai , Shu Yi Ying
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G06F17/505 , G06F17/5068 , G06F17/5072
摘要： An embodiment of the present invention is a computer program product for providing an adjusted electronic representation of an integrated circuit layout. The computer program product has a medium with a computer program embodied thereon. Further, the computer program comprises computer program code for providing full node cells from a full node netlist, computer program code for scaling the full node cells to provide shrink node cells, computer program code for providing a timing performance of the full node cells and the shrink node cells, computer program code for comparing the timing performance of the full node cells to the timing performance of the shrink node cells, and computer program code for providing a first netlist.
摘要翻译：本发明的实施例是一种用于提供集成电路布局的经调整的电子表示的计算机程序产品。计算机程序产品具有其上体现计算机程序的介质。此外，计算机程序包括用于从完整节点网表提供全节点单元的计算机程序代码，用于缩放全节点单元以提供收缩节点单元的计算机程序代码，用于提供全节点单元的定时性能的计算机程序代码和收缩节点单元，用于将全节点单元的定时性能与收缩节点单元的定时性能进行比较的计算机程序代码以及用于提供第一网表的计算机程序代码。

2. 发明授权

US09672315B2 Optimization for circuit migration 有权
公开(公告)号：US09672315B2
公开(公告)日：2017-06-06
申请号：US12846594
申请日：2010-07-29
申请人： Lee-Chung Lu , Yi-Kan Cheng , Chung-Hsing Wang , Chen-Fu “Alex” Huang , Hsiao-Shu Chao , Chin-Yu Chiang , Ho Che Yu , Chih Sheng Tsai , Shu Yi Ying
发明人： Lee-Chung Lu , Yi-Kan Cheng , Chung-Hsing Wang , Chen-Fu “Alex” Huang , Hsiao-Shu Chao , Chin-Yu Chiang , Ho Che Yu , Chih Sheng Tsai , Shu Yi Ying
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G06F17/505 , G06F17/5068 , G06F17/5072
摘要： An embodiment of the present invention is a computer program product for providing an adjusted electronic representation of an integrated circuit layout. The computer program product has a medium with a computer program embodied thereon. Further, the computer program comprises computer program code for providing full node cells from a full node netlist, computer program code for scaling the full node cells to provide shrink node cells, computer program code for providing a timing performance of the full node cells and the shrink node cells, computer program code for comparing the timing performance of the full node cells to the timing performance of the shrink node cells, and computer program code for providing a first netlist.

3. 发明申请

US20110072405A1 Chip-Level ECO Shrink 有权
标题翻译：芯片级ECO收缩
公开(公告)号：US20110072405A1
公开(公告)日：2011-03-24
申请号：US12831982
申请日：2010-07-07
申请人： Huang-Yu Chen , Ho Che Yu , Chung-Hsing Wang , Hsiao-Shu Chao , Yi-Kan Cheng , Lee-Chung Lu
发明人： Huang-Yu Chen , Ho Che Yu , Chung-Hsing Wang , Hsiao-Shu Chao , Yi-Kan Cheng , Lee-Chung Lu
IPC分类号： G06F17/50
CPC分类号： G06F17/5068 , H01L27/0207
摘要： In a method of forming an integrated circuit, a layout of a chip representation including a first intellectual property (IP) is provided. Cut lines that overlap, and extend out from, edges of the first IP, are generated. The cut lines divide the chip representation into a plurality of circuit regions. The plurality of circuit regions are shifted outward with relative to a position of the first IP to generate a space. The first IP is blown out into the space to generate a blown IP. A direct shrink is then performed.
摘要翻译：在形成集成电路的方法中，提供包括第一知识产权（IP）的芯片表示的布局。生成与第一个IP重叠并从第一个IP边缘延伸出来的切割线。切割线将芯片表示划分成多个电路区域。多个电路区域相对于第一IP的位置向外偏移以产生空间。第一个IP被吹入空间，产生一个IP地址。然后执行直接收缩。

4. 发明授权

US08418117B2 Chip-level ECO shrink 有权
标题翻译：芯片级ECO收缩
公开(公告)号：US08418117B2
公开(公告)日：2013-04-09
申请号：US12831982
申请日：2010-07-07
申请人： Huang-Yu Chen , Ho Che Yu , Chung-Hsing Wang , Hsiao-Shu Chao , Yi-Kan Cheng , Lee-Chung Lu
发明人： Huang-Yu Chen , Ho Che Yu , Chung-Hsing Wang , Hsiao-Shu Chao , Yi-Kan Cheng , Lee-Chung Lu
IPC分类号： G06F17/50
CPC分类号： G06F17/5068 , H01L27/0207
摘要： In a method of forming an integrated circuit, a layout of a chip representation including a first intellectual property (IP) is provided. Cut lines that overlap, and extend out from, edges of the first IP, are generated. The cut lines divide the chip representation into a plurality of circuit regions. The plurality of circuit regions are shifted outward with relative to a position of the first IP to generate a space. The first IP is blown out into the space to generate a blown IP. A direct shrink is then performed.
摘要翻译：在形成集成电路的方法中，提供包括第一知识产权（IP）的芯片表示的布局。生成与第一个IP重叠并从第一个IP边缘延伸出来的切割线。切割线将芯片表示划分成多个电路区域。多个电路区域相对于第一IP的位置向外偏移以产生空间。第一个IP被吹入空间，产生一个IP地址。然后执行直接收缩。

5. 发明授权

US08826195B2 Layout modification method and system 有权
标题翻译：布局修改方法和系统
公开(公告)号：US08826195B2
公开(公告)日：2014-09-02
申请号：US13530164
申请日：2012-06-22
申请人： Meng-Xiang Lee , Li-Chung Hsu , Shih-Hsien Yang , Ho Che Yu , King-Ho Tam , Chung-Hsing Wang
发明人： Meng-Xiang Lee , Li-Chung Hsu , Shih-Hsien Yang , Ho Che Yu , King-Ho Tam , Chung-Hsing Wang
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G06F17/5031 , G06F2217/02 , G06F2217/78 , G06F2217/84
摘要： A method comprises providing a non-transitory, machine-readable storage medium storing a partial netlist of at least a portion of a previously taped-out integrated circuit (IC) layout, representing a set of photomasks for fabricating an IC having the IC layout such that the IC meets a first specification value. A computer identifies a proper subset of a plurality of first devices in the IC layout, such that replacement of the proper subset of the first devices by second devices in a revised IC layout satisfies a second specification value different from the first specification value. At least one layout mask is generated and stored in at least one non-transitory machine readable storage medium, accessible by a tool for forming at least one additional photomask, such that the set of photomasks and the at least one additional photomask are usable to fabricate an IC according to the revised IC layout.
摘要翻译：一种方法包括提供一种非暂时的机器可读存储介质，其存储至少部分先前采集的集成电路（IC）布局的部分网表，其表示用于制造具有IC布局的IC的一组光掩模，该IC满足第一规格值。计算机识别IC布局中的多个第一设备的正确子集，使得经修订的IC布局中的第二设备对第一设备的正确子集的替换满足与第一规范值不同的第二规范值。至少一个布局掩模被生成并存储在至少一个非暂时机器可读存储介质中，可由用于形成至少一个附加光掩模的工具访问，使得该组光掩模和至少一个附加光掩模可用于制造一个IC根据修订的IC布局。

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