Light emitting diode package having series connected LEDs
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United States of America Patent
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Dec 26, 2017
Issued Date -
N/A
app pub date -
Sep 29, 2015
filing date -
Sep 29, 2014
priority date (Note) -
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Abstract
Light emitting diode packages as disclosed herein include a monolithic chip including at least a first and a second light emitting diode (LED) that are electrically coupled in series, wherein the first and the second LEDs each include at least one electrical terminal configured to be electrically coupled to a power source. The monolithic chip is mounted onto a connection substrate having first and second landing pads formed from metallic material and electrically isolated from each other. The monolithic chip is mounted to the connection substrate such that the electrical terminal of the first LED is electrically connected to the first landing pad and the electrical terminal of the second LED is electrically connected to the second landing pad. In an example, the monolithic chip includes a third and a fourth LED electrically coupled to each other in series, and electrically coupled to the first and second LEDs in parallel.
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