Matrix display with matched solid-state pixels
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United States of America Patent
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-
Jun 27, 2000
Issued Date -
N/A
app pub date -
Aug 29, 1996
filing date -
Dec 19, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A display matrix having LED lamps is arranged so that brightness variations between the lamps, due to the lamps having different characteristics from each other, is reduced. A process for setting up the display using an electronic camera is described. The system is arranged so that the brilliance of the lamps is automatically maximised when the sun is shining on the face of the display.
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Family
International Classification(s)
Cited Art Landscape
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