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    • 3. 发明申请
    • STITCHED IC CHIP LAYOUT METHODS, SYSTEMS AND PROGRAM PRODUCT
    • STITCHED IC芯片布局方法,系统和程序产品
    • US20080208383A1
    • 2008-08-28
    • US11678069
    • 2007-02-23
    • Timothy G. DunhamRobert K. LeidyKevin N. OggRichard J. RasselValarmathi C. Shanmugam
    • Timothy G. DunhamRobert K. LeidyKevin N. OggRichard J. RasselValarmathi C. Shanmugam
    • G06F19/00
    • G03F7/70475G03F7/70466G03F7/70691
    • Stitched integrated circuit (IC) chip layout methods, systems and program products are disclosed. In one embodiment, a method includes obtaining from a first entity a circuit design for an IC chip layout that exceeds a size of a photolithography tool field at a second entity, wherein the IC chip layout includes for at least one stitched region of a plurality of stitched regions: a boundary identification identifying a boundary of the at least one stitched region at which stitching occurs and a type indicator indicating whether the at least one stitched region is one of: redundant and unique; dissecting the IC chip layout into stitched regions indicated as unique or redundant at the second entity; and generating a photolithographic reticle at the second entity based on the plurality of stitched regions, the photolithographic reticle having a size that fits within the size of the photolithographic tool field at the second entity.
    • 公布了拼接集成电路(IC)芯片布局方法,系统和程序产品。 在一个实施例中,一种方法包括从第一实体获得超过第二实体上的光刻工具区域的尺寸的IC芯片布局的电路设计,其中IC芯片布局包括用于多个 缝合区域:识别发生缝合的至少一个缝合区域的边界的边界标识和指示所述至少一个缝合区域是否是以下之一的类型指示器:冗余且唯一; 将IC芯片布局解剖为在第二实体处表示为唯一或冗余的缝合区域; 以及基于所述多个缝合区域在所述第二实体处产生光刻掩模版,所述光刻掩模版具有适合在所述第二实体处的所述光刻工具区域的尺寸内的尺寸。
    • 4. 发明授权
    • Stitched IC layout methods, systems and program product
    • 拼接IC布局方法,系统和程序产品
    • US07703060B2
    • 2010-04-20
    • US11678069
    • 2007-02-23
    • Timothy G. DunhamRobert K. LeidyKevin N. OggRichard J. RasselValarmathi C. Shanmugam
    • Timothy G. DunhamRobert K. LeidyKevin N. OggRichard J. RasselValarmathi C. Shanmugam
    • G06F17/50
    • G03F7/70475G03F7/70466G03F7/70691
    • Stitched integrated circuit (IC) chip layout methods, systems and program products are disclosed. In one embodiment, a method includes obtaining from a first entity a circuit design for an IC chip layout that exceeds a size of a photolithography tool field at a second entity, wherein the IC chip layout includes for at least one stitched region of a plurality of stitched regions: a boundary identification identifying a boundary of the at least one stitched region at which stitching occurs and a type indicator indicating whether the at least one stitched region is one of: redundant and unique; dissecting the IC chip layout into stitched regions indicated as unique or redundant at the second entity; and generating a photolithographic reticle at the second entity based on the plurality of stitched regions, the photolithographic reticle having a size that fits within the size of the photolithographic tool field at the second entity.
    • 公布了拼接集成电路(IC)芯片布局方法,系统和程序产品。 在一个实施例中,一种方法包括从第一实体获得超过第二实体上的光刻工具区域的尺寸的IC芯片布局的电路设计,其中IC芯片布局包括用于多个 缝合区域:识别发生缝合的至少一个缝合区域的边界的边界标识和指示所述至少一个缝合区域是否是以下之一的类型指示器:冗余且唯一; 将IC芯片布局解剖为在第二实体处表示为唯一或冗余的缝合区域; 以及基于所述多个缝合区域在所述第二实体处产生光刻掩模版,所述光刻掩模版具有适合在所述第二实体处的所述光刻工具区域的尺寸内的尺寸。
    • 7. 发明授权
    • Stitched circuitry region boundary identification for stitched IC chip layout
    • 缝合IC芯片布局的缝合电路区域边界识别
    • US07958482B2
    • 2011-06-07
    • US12112329
    • 2008-04-30
    • Robert K. LeidyKevin N. OggRichard J. RasselJeanne-Tania Sucharitaves
    • Robert K. LeidyKevin N. OggRichard J. RasselJeanne-Tania Sucharitaves
    • G06F17/50
    • G03F7/70475
    • Stitched circuitry region boundary identification for a stitched IC chip layout is presented along with a related IC chip and design structure. One method includes obtaining a circuit design for an integrated circuit (IC) chip layout that exceeds a size of a photolithography tool field, wherein the IC chip layout includes a stitched circuitry region; and modifying the IC chip layout to include a boundary identification identifying a boundary of the stitched circuitry region at which stitching occurs, wherein the boundary identification takes the form of a negative space in the IC chip layout. One IC chip may include a plurality of stitched circuitry regions; and a boundary identification identifying a boundary between a pair of the stitched circuitry regions, wherein the boundary identification takes the form of a negative space in a layer of the IC chip.
    • 针对IC芯片布线的缝合电路区域边界识别以及相关的IC芯片和设计结构。 一种方法包括获得超过光刻工具领域的尺寸的集成电路(IC)芯片布局的电路设计,其中IC芯片布局包括缝合电路区域; 以及修改IC芯片布局以包括标识发生缝合的缝合电路区域的边界的边界标识,其中边界识别在IC芯片布局中采取负空间的形式。 一个IC芯片可以包括多个缝合电路区域; 以及识别一对缝合电路区域之间的边界的边界识别,其中边界识别在IC芯片的层中采取负空间的形式。