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US 4,287,525 AGranted
Multi-pin record electrode assembly and driving method of the same
AssigneeSharp Kabushiki Kaisha
InventorTakao Tagawa
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Abstract
A multi-pin record electrode assembly comprises two series of record electrodes formed on the same substrate and folded to form a zigzag pattern with respect to each other. The electrodes are formed on a flexible substrate having a fold line separating the substrate into two substrate portions. Each substrate portion has an electrode set and its associated leads formed thereon. The substrate is folded along the fold line to produce the record electrode assembly.
Claims9
A multi-pin record electrode assembly comprising:
- an insulating substrate folded into two substrate portions along a fold line;
- and
- first and second electrode sets formed on said substrate along said fold line, said first electrode set including a plurality of closely spaced electrodes arranged at a predetermined distance from each other along a first side of said fold line, said second electrode set including a plurality of closely spaced electrodes arranged at said predetermined distance from each other along a second side of said fold line, said second electrode set being offset along said fold line from said first electrode set approximately one half said predetermined distance said electrodes of each set are spaced from each other;
- said substrate being folded so as to form a record electrode assembly having an edge formed along said fold line, said first and second electrode sets having alternating electrodes presented along said edge.
1 more element
Dependencies are inferred from the claim text.