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公开(公告)号：US20050175836A1
公开(公告)日：2005-08-11
申请号：US10987193
申请日：2004-11-12
申请人： Manfred Kuehnle , Hermann Statz
发明人： Manfred Kuehnle , Hermann Statz
CPC分类号： C09C1/00 , Y10T428/2991 , Y10T428/2993
摘要： An electromagnetic radiation-absorbing particle comprising a core and at least one shell. The shell encapsulates the core and either the core or the shell comprises a conductive material. In one embodiment the core comprises a first conductive material and the shell comprises a second conductive material different from the first conductive material. In another embodiment either the core or the shell comprises a refracting material.
摘要翻译： 一种电磁辐射吸收颗粒，其包含芯和至少一个壳。 壳体包封核心，芯或壳包括导电材料。 在一个实施例中，芯包括第一导电材料，并且壳包括不同于第一导电材料的第二导电材料。 在另一个实施例中，芯或壳包括折射材料。
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公开(公告)号：US5960936A
公开(公告)日：1999-10-05
申请号：US814415
申请日：1997-03-11
IPC分类号： B41F21/00 , B65H5/00 , B65H5/02 , G03G15/01 , G03G15/16 , G03G15/32 , H04N1/40 , H04N1/50 , B65G15/64
CPC分类号： B65H5/021 , B41F21/005 , B65H5/004 , G03G15/0147 , G03G15/0194 , G03G15/169 , G03G15/321 , H04N1/40025 , H04N1/508 , B65H2404/251
摘要： A digital positioning system has a carrier in the form of a belt with a work surface and arrays of first and second conductors extending under that surface generally parallel to one another, each second conductor being spaced close to a first conductor to define a narrow gap between them. A voltage source applies a potential difference between the conductors to produce electrostatic fields which can attract and hold a substrate to said carrier work surface. Sensors are provided to enabling the longitudinal and lateral positions of the belt to be monitored to produce control signals to shift work elements operating on selected locations of the substrate at successive work stations to compensate for unwanted movements of the belt.
摘要翻译： 数字定位系统具有带有工作表面带的形式的载体，并且第一和第二导体的阵列在该表面下延伸大致彼此平行，每个第二导体间隔开靠近第一导体，以限定第二导体之间的窄间隙 他们。 电压源施加导体之间的电位差，以产生可吸引并保持衬底到所述载体工作表面的静电场。 提供传感器以使得能够监控皮带的纵向和横向位置以产生控制信号，以便在连续的工作站处移动在基板的选定位置上操作的工件，以补偿带的不期望的运动。
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