Voltage Partitioned Display
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United States of America Patent
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N/A
Issued Date -
Jan 22, 2009
app pub date -
Jul 18, 2007
filing date -
Jul 18, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A voltage partitioned display (VPD) is presented that provides a flexible uniformly bright large area display panel that is easily scalable. The VPD of the invention can be variously shaped and, due to its flexibility, can be rolled to facilitate packaging and shipping. The VPD can comprise a single substrate tile or a plurality of substrate tiles and may include display elements of a variety of display technologies such as, but not limited to electroluminescent displays, plasma displays, liquid crystal displays, etc. The substrate tile of the VPD is voltage partitioned into display subportions so that the display elements within each display subportion receive substantially the same scanning voltage, thereby producing a uniformly bright display. Vias can extend from a front substrate surface to a rear substrate surface to provide electrical connectivity between display elements on the front surface and drive circuitry on the rear surface of the substrate.
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