LIGHT EMITTING DIODE DISPLAY WITH TILTED PEAK EMISSION PATTERN
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United States of America Patent
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Issued Date -
Jan 6, 2011
app pub date -
Jul 6, 2009
filing date -
Jul 6, 2009
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Abstract
LED packages and LED displays utilizing the LED packages are disclosed where the peak emission of the LED display can be tilted or shifted to customize its peak emission to the mounting height or location of the LED display. One embodiment of an LED display comprises a plurality of LED package where the peak emission from at least some of the LED packages is tilted off the package centerline. The LED packages are mounted within the display in such a way as to generate an image having a peak emission that is tilted off the perpendicular emission direction of the display.
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