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Random partitionable dot matrix LED display
Random partitionable dot matrix LED display
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机译:随机可分割的点阵LED显示屏
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摘要
An array of light emitting diodes (LED) are laid out as a dot matrix array as a display panel. Each LED is accessed by two dimensional addressing from a first set of parallel horizontal interconnections and a second set of orthogonal interconnections. The two sets of orthogonal interconnections are printed on two sides of a substrate. One of the two electrodes of an LED, which mounted on the top of the substrate, is fed through the substrate with a via hole and connected to the orthogonal interconnection at the bottom of the substrate. The size of the display panel is configurable by removing certain rows and/or columns. More than one partitioned blocks can be pieced together by aligning and coupling the corresponding orthogonal interconnections through a motherboard.
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