Color-mixing light-emitting diode module
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United States of America Patent
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May 17, 2016
Grant Date -
Sep 17, 2015
app pub date -
May 9, 2014
filing date -
Mar 11, 2014
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Abstract
The present invention provides a color-mixing light-emitting diode module. According to the present invention, a first light-emitting chip and two second light-emitting chips are disposed on a holder. The first light-emitting chip emits red light and the plurality of second light-emitting chips emit white light. The red light and the white light are mixed, giving mixed light with high color rendering and brightness. Objects illuminated by the mixed light will exhibit colors closest to their original colors as perceived by eyes. Furthermore, by arranging the first and second light-emitting chips in matrix, the color rendering of the light-emitting diode module can be adjusted and improved.
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