LIGHT-EMITING DEVICE CHIP WITH MICRO-LENSES AND METHOD FOR FABRICATING THE SAME
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United States of America Patent
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Issued Date -
Apr 21, 2011
app pub date -
Oct 19, 2009
filing date -
Oct 19, 2009
priority date (Note) -
Abandoned
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Abstract
A light-emitting device (LED) chip is disclosed. The LED chip includes a body having a light extraction surface. The body includes semiconductor layers including an n-type region and a p-type region. A plurality of micro-lenses is directly on the light extraction surface of the body. A pair of bond pads is electrically connected to the n-type and p-type regions, respectively. A method for fabricating the LED chip and an LED package with the LED chip are also disclosed.
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