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1. 发明申请

US20110210453A1 METHOD FOR DESIGNING ELECTRONIC SYSTEM 审中-公开
标题翻译：设计电子系统的方法
公开(公告)号：US20110210453A1
公开(公告)日：2011-09-01
申请号：US13107269
申请日：2011-05-13
申请人： Keiichi KUSUMOTO , Shinya Tokunaga , Mitumi Ito , Koichi Seko
发明人： Keiichi KUSUMOTO , Shinya Tokunaga , Mitumi Ito , Koichi Seko
IPC分类号： H01L23/48 , G06F17/50
CPC分类号： G06F17/5068 , H05K3/0005
摘要： When an electronic system is designed, then if an integrated circuit chip (LSI), a package (PKG), and a printed circuit board (PCB) are designed separately and in parallel, it will be found near the end of the design process that a satisfactory electrical characteristic is not achieved. Therefore, a design procedure of each part (e.g., an LSI, a PKG, a PCB, etc.) is decided, and allocation of resources to a part which is designed with a higher priority is decided, and thereafter, the other parts start to be designed. Therefore, a basic interconnect distribution for a circuit board is calculated based on a prediction function for predicting an interconnect distribution for the circuit board using design information of the circuit board as input data, and is output.
摘要翻译：当设计电子系统时，如果集成电路芯片（LSI），封装（PKG）和印刷电路板（PCB）被单独并行设计，则将在设计过程结束时发现不能达到令人满意的电气特性。因此，决定各部分（例如，LSI，PKG，PCB等）的设计程序，并且决定对设计为较高优先级的部分的资源分配，其后的部分开始设计。因此，基于用于使用电路板的设计信息预测电路板的互连分布的预测功能作为输入数据来计算电路板的基本互连分布，并被输出。

2. 发明申请

US20090078968A1 INTEGRATED CIRCUIT DEVICE AND METHOD FOR FORMING THE SAME 有权
标题翻译：集成电路装置及其形成方法
公开(公告)号：US20090078968A1
公开(公告)日：2009-03-26
申请号：US12271501
申请日：2008-11-14
申请人： Keiichi KUSUMOTO
发明人： Keiichi KUSUMOTO
IPC分类号： H01L27/10
CPC分类号： G06F17/5077 , H01L23/5286 , H01L27/0207 , H01L27/11898 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： In an integrated circuit device, element power supply lines connected to a circuit containing a plurality of cells, element ground lines connected thereto, a trunk power supply line connected to each of the element power supply lines, and a trunk ground line connected to each of the element ground lines are provided in a first wiring layer. A branch power supply line connected to the trunk power supply line and a branch ground line connected to the trunk ground line are provided in an upper wiring layer located above the first wiring layer. A wiring structure is determined based on a wiring structure equation expressing the relations among a voltage drop in the lines, the area occupied thereby, and a current consumed thereby and on a circuit characteristic equation expressing, when the circuit is subdivided while the ratio between the area of the circuit and a current consumed thereby is held constant, the relation between an area occupied by a circuit resulting from subdivision and a current consumed thereby.
摘要翻译：在集成电路装置中，连接到包含多个电池的电路的元件电源线，与其连接的元件地线，连接到每个元件电源线的中继电源线，以及连接到每个元件电源线的主干地线元件接地线设置在第一布线层中。连接到中继电源线的分支电源线和连接到主干接地线的分支接地线设置在位于第一布线层上方的上部布线层中。基于表示线路中的电压降，由此占据的面积和由此消耗的电流之间的关系的布线结构方程，以及当电路被细分时的电路特性方程来确定布线结构，电路的面积和由此消耗的电流保持恒定，由细分产生的电路占据的面积与由此消耗的电流之间的关系。

3. 发明申请

US20100244102A1 INTEGRATED CIRCUIT DEVICE AND METHOD FOR FORMING THE SAME 有权
标题翻译：集成电路装置及其形成方法
公开(公告)号：US20100244102A1
公开(公告)日：2010-09-30
申请号：US12772604
申请日：2010-05-03
申请人： Keiichi KUSUMOTO
发明人： Keiichi KUSUMOTO
IPC分类号： H01L27/10
CPC分类号： G06F17/5077 , H01L23/5286 , H01L27/0207 , H01L27/11898 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： In an integrated circuit device, element power supply lines connected to a circuit containing a plurality of cells, element ground lines connected thereto, a trunk power supply line connected to each of the element power supply lines, and a trunk ground line connected to each of the element ground lines are provided in a first wiring layer. A branch power supply line connected to the trunk power supply line and a branch ground line connected to the trunk ground line are provided in an upper wiring layer located above the first wiring layer. A wiring structure is determined based on a wiring structure equation expressing the relations among a voltage drop in the lines, the area occupied thereby, and a current consumed thereby and on a circuit characteristic equation expressing, when the circuit is subdivided while the ratio between the area of the circuit and a current consumed thereby is held constant, the relation between an area occupied by a circuit resulting from subdivision and a current consumed thereby.
摘要翻译：在集成电路装置中，连接到包含多个电池的电路的元件电源线，与其连接的元件地线，连接到每个元件电源线的中继电源线，以及连接到每个元件电源线的主干地线元件接地线设置在第一布线层中。连接到中继电源线的分支电源线和连接到主干接地线的分支接地线设置在位于第一布线层上方的上部布线层中。基于表示线路中的电压降，由此占据的面积和由此消耗的电流之间的关系的布线结构方程，以及当电路被细分时的电路特性方程来确定布线结构，电路的面积和由此消耗的电流保持恒定，由细分产生的电路占据的面积与由此消耗的电流之间的关系。

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