Tiled electronic display structure
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United States of America Patent
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-
Jan 4, 2011
Grant Date -
Jul 24, 2008
app pub date -
Aug 30, 2006
filing date -
Feb 17, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tiled display device is formed from display tiles having picture element (pixel) positions defined up to the edge of the tiles. Each tile includes a memory which stores display data, and pixel driving circuitry which controls the scanning and illumination of the pixels on the tile. The tiles are formed in two parts, an electronics section and a display section. Each of these parts includes connecting pads which cover several pixel positions. Each connecting pad makes an electrical connection to only one row electrode or column electrode. The connecting pads on the display section are electrically connected and physically joined to corresponding connecting pads on the electronics section to form a complete tile.
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