LED array package structure and method thereof
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United States of America Patent
Stats
-
Jul 3, 2007
Grant Date -
Jun 22, 2006
app pub date -
Jan 21, 2005
filing date -
Dec 22, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
According to the method, a trench structure is formed in a substrate. LED arrays and driver ICs are located in the corresponding trenches. An insulating layer is formed over the substrate, the LED arrays and the driver ICs. A photolithography process forms an electrical connection structure between the LED arrays and the driver ICs. Then, a die-cutting process cuts out individual units. These units are fixed in a PCB and an electrical connection structure is formed between these units and input/output pins on the PCB.
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