Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement
Reexamination Certificate
2008-08-14
2011-11-08
Pape, Zachary M (Department: 2835)
Electricity: conductors and insulators
Conduits, cables or conductors
Preformed panel circuit arrangement
C174S254000, C361S777000
Reexamination Certificate
active
08053676
ABSTRACT:
A substrate panel primarily comprises a plurality of substrate strips arranged in an array, one or more current input lines, a plurality of cascaded lines connecting between the substrate strips, and a current input buffer gate. Current input lines connect a current input side of the substrate panel to the adjacent substrate strips. The current input buffer gate has a frame around the substrate strips and a plurality of meshes where the frame intersects with the current input lines and the meshes intersect with the cascaded lines with both ends of the meshes connecting to the frame. Therefore, the current can be evenly distributed to each substrate strip during plating processes to improve the issues of different plating thicknesses and different plating roughness caused by different current densities and to protect the internal circuits inside the substrate strips from the damages due to current surges and unstable voltages.
REFERENCES:
patent: 7284224 (2007-10-01), Wang et al.
patent: 7919715 (2011-04-01), Fan
patent: 2009/0139746 (2009-06-01), Yoon et al.
patent: 2009/0139747 (2009-06-01), Yoon et al.
patent: 2009/0223435 (2009-09-01), Fan et al.
patent: 2009/0224395 (2009-09-01), Fan
Muncy Geissler Olds & Lowe, PLLC
Pape Zachary M
Powertech Technology Inc.
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