Full-color light-emitting diode scanning display
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United States of America Patent
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Issued Date -
Oct 26, 2006
app pub date -
Apr 26, 2005
filing date -
Apr 26, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A full-color scanning-type LED display is provided, including a scanning LED module, a projection screen and a structure frame. The scanning LED module further includes a red LED row having a plurality of red LEDs, a green LED row having a plurality of green LEDs, a blue LED row having a plurality of blue LEDs, a driver for driving the red, green, and blue LED rows, a plurality of metal conductive lines for connecting these elements of the scanning LED module, and a micro lens structure for focusing and projecting the light emitted from the red, green and blue LED rows. The driver further includes a driving IC and a serving motor. The projection screen is placed at an appropriate distance from scanning LED module, and both are engaged at the fixed distance by the structure frame.
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