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    • 14. 发明申请
    • METHOD FOR ANALYZING VOLTAGE DROP IN POWER DISTRIBUTION ACROSS AN INTEGRATED CIRCUIT
    • 通过集成电路分析功率分配中的电压降的方法
    • WO2007054925A2
    • 2007-05-18
    • PCT/IB2006054255
    • 2006-11-14
    • KONINKL PHILIPS ELECTRONICS NVBUCHANAN BRENTTURNER MARK
    • BUCHANAN BRENTTURNER MARK
    • G06F17/50
    • G06F17/50G06F2217/78
    • A method for automatically analyzing voltage drop in the power distribution of an integrated circuit involves comparing actual voltage-drop image data with predicted idealized voltage-drop image data for an idealized version of the IC. The method includes using a circuit-representative image that corresponds to an actual implementation of the integrated circuit to represent actual voltage-drop data for power distributed across the integrated circuit. Then a circuit-ideal image that corresponds to an ideal implementation of the integrated circuit is used to represent ideal voltage-drop data for power distributed across the integrated circuit. The actual voltage-drop data is compared with the ideal voltage-drop data, and in response to the comparison, it is determined whether the power distribution in the integrated circuit satisfies a predetermined power distribution condition.
    • 用于自动分析集成电路的功率分布中的电压降的方法包括将实际的电压降图像数据与用于IC的理想化版本的预测的理想化电压降图像数据进行比较。 该方法包括使用与集成电路的实际实现相对应的电路代表性图像来表示分布在集成电路上的功率的实际电压降数据。 然后,对应于集成电路的理想实现的电路理想图像用于表示分布在集成电路上的功率的理想电压降数据。 将实际的电压降数据与理想的电压降数据进行比较,并且响应于比较,确定集成电路中的功率分布是否满足预定的配电条件。
    • 16. 发明申请
    • OPTICAL WAVEGUIDE
    • 光波导
    • WO2007082133A3
    • 2008-05-15
    • PCT/US2007060089
    • 2007-01-04
    • LOCKHEED CORPTURNER MARK A
    • TURNER MARK A
    • G02B6/04
    • G02B3/0087G02B19/0028G02B19/0033G02B19/0076
    • An optical waveguide includes a first end surface; a second end surface, such that the second end surface is smaller than the first end surface; and a body extending between the first end surface and the second end surface, the body defining a complexly-contoured outer surface. An optical waveguide includes a first end surface; a second end surface, such that the second end surface is smaller than the first end surface; and a body extending between the first end surface and the second end surface, the body comprising one of a gradient-index material and a step-index material.
    • 光波导包括第一端面; 第二端面,使得所述第二端面小于所述第一端面; 以及在所述第一端表面和所述第二端表面之间延伸的主体,所述主体限定复杂轮廓的外表面。 光波导包括第一端面; 第二端面,使得所述第二端面小于所述第一端面; 以及在所述第一端表面和所述第二端表面之间延伸的主体,所述主体包括梯度折射率材料和阶跃折射率材料之一。