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公开(公告)号：US20100281446A1
公开(公告)日：2010-11-04
申请号：US12708242
申请日：2010-02-18
Applicant: Yung-Chin Hou , Lee-Chung Lu , Li-Chun Tien , Yi-Kan Cheng , Chun-Hui Tai , Ta-Pen Guo , Yuan-Te Hou
Inventor： Yung-Chin Hou , Lee-Chung Lu , Li-Chun Tien , Yi-Kan Cheng , Chun-Hui Tai , Ta-Pen Guo , Yuan-Te Hou
IPC: G06F17/50
CPC classification number: G06F17/5068 , G06F2217/12 , Y02P90/265
Abstract: Integrated circuit libraries include a first standard cell having a first left boundary and a first right boundary, and a second standard cell having a second left boundary and a second right boundary. The first standard cell and the second standard cell are of a same cell variant. A first active region in the first standard cell has a different length of diffusion than a second active region in the second standard cell. The first active region and the second active region are corresponding active regions represented by a same component of a same circuit diagram representing both the first standard cell and the second standard cell.
Abstract translation: 集成电路库包括具有第一左边界和第一右边界的第一标准单元，以及具有第二左边界和第二右边界的第二标准单元。 第一标准细胞和第二标准细胞具有相同的细胞变体。 第一标准单元中的第一有源区具有与第二标准单元中的第二有源区不同的扩散长度。 第一有源区和第二有源区是由表示第一标准单元和第二标准单元的相同电路图的相同分量表示的相应有源区。
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公开(公告)号：US20100205577A1
公开(公告)日：2010-08-12
申请号：US12617470
申请日：2009-11-12
Applicant: Lee-Chung Lu , Yi-Kan Cheng , Ru-Gun Liu , Chih-Ming Lai
Inventor： Lee-Chung Lu , Yi-Kan Cheng , Ru-Gun Liu , Chih-Ming Lai
IPC: G06F17/50
CPC classification number: B82Y40/00 , B82Y10/00 , G03F1/78 , H01J37/3174
Abstract: A method of forming integrated circuits for a wafer includes providing an E-Beam direct write (EBDW) system. A grid is generated for the wafer, wherein the grid includes grid lines. An integrated circuit is laid out for the wafer, wherein substantially no sensitive features in the integrated circuit cross the grid lines of the grid. An EBDW is performed on the wafer using the EBDW system.
Abstract translation: 一种形成用于晶片的集成电路的方法包括提供电子束直接写入（EBDW）系统。 为晶片生成栅格，其中栅格包括栅格线。 为晶片布置了集成电路，其中集成电路中的基本上没有敏感特征跨越电网的栅格线。 使用EBDW系统在晶片上执行EBDW。
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公开(公告)号：US20100199253A1
公开(公告)日：2010-08-05
申请号：US12616956
申请日：2009-11-12
Applicant: Yi-Kan Cheng , Lee-Chung Lu , Ru-Gun Liu , Chih-Ming Lai
Inventor： Yi-Kan Cheng , Lee-Chung Lu , Ru-Gun Liu , Chih-Ming Lai
IPC: G06F17/50
CPC classification number: G03F7/70466 , G03F1/00 , G03F7/70433 , G03F7/705 , G06F17/5077 , G06F2217/12 , Y02P90/265
Abstract: A method of designing a double patterning mask set includes dividing a chip into a grid comprising grid cells; and laying out a metal layer of the chip. In substantially each of the grid cells, all left-boundary patterns of the metal layer are assigned with a first one of a first indicator and a second indicator, and all right-boundary patterns of the metal layer are assigned with a second one of the first indicator and the second indicator. Starting from one of the grid cells in a row, indicator changes are propagated throughout the row. All patterns in the grid cells are transferred to the double patterning mask set, with all patterns assigned with the first indicator transferred to a first mask of the double patterning mask set, and all patterns assigned with the second indicator transferred to a second mask of the double patterning mask set.
Abstract translation: 一种设计双重图案掩模组的方法包括将芯片划分成包括栅格单元的栅格; 并布置芯片的金属层。 在基本上每个网格单元中，金属层的所有左边界图案被分配有第一指示符和第二指示符中的第一指示符，并且金属层的所有右边界图案被分配有第二指示符 第一指标和第二指标。 从一行中的一个网格单元开始，指示符更改在整行中传播。 将网格单元中的所有图案转移到双重图案掩模组，其中将分配有第一指示符的所有图案转移到双图案掩模组的第一掩模，并且将分配有第二指示符的所有图案转移到第二掩模 双重图案掩模套。
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公开(公告)号：US20100196803A1
公开(公告)日：2010-08-05
申请号：US12616970
申请日：2009-11-12
Applicant: Lee-Chung Lu , Yi-Kan Cheng , Yuan-Te Hou , Yung-Chin Hou , Li-Chun Tien
Inventor： Lee-Chung Lu , Yi-Kan Cheng , Yuan-Te Hou , Yung-Chin Hou , Li-Chun Tien
Abstract: A method of designing a double patterning mask set for a layout of a chip includes designing standard cells. In each of the standard cells, all left-boundary patterns are assigned with one of a first indicator and a second indicator, and all right-boundary patterns are assigned with an additional one of the first indicator and the second indicator. The method further includes placing the standard cells in a row of the layout of the chip. Starting from one of the standard cells in the row, indicator changes to the standard cells are propagated throughout the row. All patterns in the standard cells having the first indicator are transferred to a first mask of the double patterning mask set. All patterns in the standard cells having the second indicator are transferred to a second mask of the double patterning mask set.
Abstract translation: 设计用于芯片布局的双重图案掩模组的方法包括设计标准单元。 在每个标准单元中，所有左边界图案被分配有第一指示符和第二指示符中的一个，并且所有右边图案都被分配有第一指示符和第二指示符中的另外一个。 该方法还包括将标准单元放置在芯片布局的一行中。 从行中的一个标准单元开始，标记单元的指示符更改在整行中传播。 具有第一指示符的标准单元中的所有图案被转移到双图案掩模组的第一掩模。 具有第二指示器的标准单元中的所有图案被转移到双重图案掩模组的第二掩模。
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公开(公告)号：US20100095253A1
公开(公告)日：2010-04-15
申请号：US12250424
申请日：2008-10-13
Applicant: Yung-Chin HOU , Ying-Chou CHENG , Ru-Gun LIU , Chih-Ming LAI , Yi-Kan CHENG , Chung-Kai LIN , Hsiao-Shu CHAO , Ping-Heng YEH , Min-Hong WU , Yao-Ching KU , Tsong-Hua OU
Inventor： Yung-Chin HOU , Ying-Chou CHENG , Ru-Gun LIU , Chih-Ming LAI , Yi-Kan CHENG , Chung-Kai LIN , Hsiao-Shu CHAO , Ping-Heng YEH , Min-Hong WU , Yao-Ching KU , Tsong-Hua OU
IPC: G06F17/50
CPC classification number: G06F17/5036 , G06F17/5081
Abstract: Disclosed is a system and method for integrated circuit designs and post layout analysis. The integrated circuit design method includes providing a plurality of IC devices with various design dimensions; collecting electrical performance data of the IC devices; extracting equivalent dimensions of the IC devices; generating a shape related model to relate the equivalent dimensions to the electrical performance data of the IC devices; and creating a data refinement table using the equivalent dimensions and the electrical performance data.
Abstract translation: 公开了一种用于集成电路设计和后期布局分析的系统和方法。 集成电路设计方法包括提供具有各种设计尺寸的多个IC器件; 收集IC器件的电气性能数据; 提取IC器件的等效尺寸; 产生形状相关模型以将等效尺寸与IC器件的电性能数据相关联; 以及使用等效尺寸和电气性能数据创建数据细化表。
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Patent Agency Ranking
公开(公告)号：US20090055782A1
公开(公告)日：2009-02-26
申请号：US11841509
申请日：2007-08-20
Applicant: Chung-Min Fu , Yi-Kan Cheng
Inventor： Chung-Min Fu , Yi-Kan Cheng
IPC: G06F17/50
CPC classification number: G06F17/5045 , G06F2217/12 , Y02P90/265
Abstract: A method for designing and manufacturing integrated circuits is provided. The method includes providing a modeling parameter set for manufacturing an integrated circuit; dividing the modeling parameter set into time-dependent data and time-independent data; saving substantially all time-independent data into a design library; and saving substantially all time-dependent data into a design-for-manufacturing (DFM) data kit, wherein the DFM data kit is external to the design library.
Abstract translation: 提供了集成电路的设计和制造方法。 该方法包括提供用于制造集成电路的建模参数集; 将建模参数集划分为时间依赖数据和时间无关数据; 节省大量所有与时间无关的数据到设计库中; 并将大量所有时间相关数据节省到制造设计（DFM）数据套件中，其中DFM数据套件位于设计库的外部。
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公开(公告)号：US07316081B1
公开(公告)日：2008-01-08
申请号：US10909676
申请日：2004-08-02
Applicant: Kan Cheng
Inventor： Kan Cheng
Abstract: A shoe pad includes air pumping elements for cooling the interior of a shoe. The pumping elements include forward pumping elements for pumping air from back to front, and backward pumping elements for pumping air from front to back. The pad includes an upper sheet attached to a lower sheet. Each pumping element includes a channel on the lower sheet covered by the upper sheet. The channel has an intake and an exhaust. Cavities are distributed along the channel. Resilient blisters on the upper sheet are aligned with the cavities on the lower sheet to define pumps. Each pump has an intake and an exhaust. Flap valves projecting down from the upper sheet are respectively positioned against the intakes of the pumps. Alignment pins projecting down from the top sheet are positioned in alignment holes on the lower sheet.
Abstract translation: 鞋垫包括用于冷却鞋内部的抽气元件。 泵送元件包括用于从后向前抽空气的向前泵送元件和用于从前向后抽空气的向后抽吸元件。 垫包括附接到下片的上片。 每个泵送元件包括由上片覆盖的下片上的通道。 通道有进气和排气。 洞穴沿着通道分布。 上片上的弹性泡罩与下片上的空腔对准以形成泵。 每个泵都有进气和排气。 从上部片材向下伸出的挡板分别位于泵的入口处。 从顶片向下突出的对准针定位在下片上的对准孔中。
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公开(公告)号：US06880995B2
公开(公告)日：2005-04-19
申请号：US10616630
申请日：2003-07-09
Applicant: Tsung-Kan Cheng
Inventor： Tsung-Kan Cheng
CPC classification number: H01H13/85 , B41J5/105 , H01H3/125 , H01H2215/012
Abstract: An elastic-cup support for keyboard is in the form of a flat locating sheet located on a membrane-type switch circuit board of the keyboard, and provided at positions corresponding to membrane-type switches on the circuit board with receiving holes for separately receiving an elastic cup therein. Each of the receiving holes is provided with an upward projected wall portion to confine the elastic cup to the receiving hole. The wall portion is optionally provided with at least one notch having a lug radially inward extended therefrom, such that the elastic cup confined by the wall portion is also pressed against the at least one lug to fixedly located in the receiving hole on the flat locating sheet. Alternatively, the wall portion may be provided at an upper edge with at least one radially inward projected lug to prevent the elastic cup from separating from the receiving hole.
Abstract translation: 用于键盘的弹性杯支架是位于键盘的薄膜式开关电路板上的平面定位片的形式，并且设置在与电路板上的薄膜式开关相对应的位置处，具有用于分别接收 弹性杯。 每个接收孔设置有向上突出的壁部分，以将弹性杯限制到接收孔。 所述壁部分可选地具有至少一个具有径向向内延伸的凸耳的凹口，使得由所述壁部限定的弹性杯也被压靠在所述至少一个凸耳上以固定地位于所述平坦定位片上的容纳孔中 。 或者，壁部可以在上边缘处设置有至少一个径向向内突出的凸耳，以防止弹性杯与接收孔分离。
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公开(公告)号：US20050008419A1
公开(公告)日：2005-01-13
申请号：US10616630
申请日：2003-07-09
Applicant: Tsung-Kan Cheng
Inventor： Tsung-Kan Cheng
CPC classification number: H01H13/85 , B41J5/105 , H01H3/125 , H01H2215/012
Abstract: An elastic-cup support for keyboard is in the form of a flat locating sheet located on a membrane-type switch circuit board of the keyboard, and provided at positions corresponding to membrane-type switches on the circuit board with receiving holes for separately receiving an elastic cup therein. Each of the receiving holes is provided with an upward projected wall portion to confine the elastic cup to the receiving hole. The wall portion is optionally provided with at least one notch having a lug radially inward extended therefrom, such that the elastic cup confined by the wall portion is also pressed against the at least one lug to fixedly located in the receiving hole on the flat locating sheet. Alternatively, the wall portion may be provided at an upper edge with at least one radially inward projected lug to prevent the elastic cup from separating from the receiving hole.
Abstract translation: 用于键盘的弹性杯支架是位于键盘的薄膜式开关电路板上的平面定位片的形式，并且设置在与电路板上的薄膜式开关相对应的位置处，具有用于分别接收 弹性杯。 每个接收孔设置有向上突出的壁部分，以将弹性杯限制到接收孔。 所述壁部分可选地具有至少一个具有径向向内延伸的凸耳的凹口，使得由所述壁部限定的弹性杯也被压靠在所述至少一个凸耳上以固定地位于所述平坦定位片上的容纳孔中 。 或者，壁部可以在上边缘处设置有至少一个径向向内突出的凸耳，以防止弹性杯与接收孔分离。
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公开(公告)号：US5941373A
公开(公告)日：1999-08-24
申请号：US866449
申请日：1997-05-30
Applicant: Tsung-Kan Cheng
Inventor： Tsung-Kan Cheng
Abstract: A multiple-key key assembly includes an integrated key top and key base unit with a built-in stabilizer. The key top includes a key plunger for mating with a key plunger guide provided in the key seat of a keyboard to support the key assembly on the keyboard and for making key stroke contacts with depression of the key top. The stabilizer includes a swing rod connected in a movable fashion between the key top and the key base. When eccentric actuation occurs from the top of the key top, the eccentric force is deflected by the swing rod and uniform force transmission is achieved to provide smooth operation of the integrated key. A support plunger provided in the key top is guided by a support plunger guide provided in the key base for added stability. The integrated structure with the built-in stabilizer allows the integrated key assembly to be adapted to a wide range of multiple-key applications, including double and quad keys. The integrated key assembly can be easily assembled to or disassembled from the keyboard by connecting or disconnecting the key plunger to the key plunger guide without the need for special tools.
Abstract translation: 多重钥匙组件包括具有内置稳定器的集成键顶和键基座单元。 键顶包括用于与设置在键盘的键座中的键柱塞导向件配合的键柱塞，以将键组件支撑在键盘上，并且用于按压键顶部的按键行程触点。 稳定器包括以可移动的方式连接在键顶和键座之间的摆杆。 当从键顶的顶部发生偏心致动时，偏心力被摆杆偏转，并且实现均匀的力传递以提供集成键的平稳操作。 设置在键顶中的支撑柱塞由设置在键座中的支撑柱塞导向器引导，以增加稳定性。 具有内置稳定器的集成结构允许集成键组件适用于广泛的多键应用，包括双键和四键。 通过将钥匙柱塞连接或切断到钥匙柱塞导向件，集成的钥匙组件可以容易地组装到键盘或从键盘拆卸，而不需要专用工具。
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