MuAnalysis tears down the Nichia Jupiter LED
MuAnalysis has taken apart the cool white Nichia Jupiter surface mount LED lamp assembled onto LEDdynamics Io Moon substrates.
Fifth in a continuing series of GaN HBLED teardown reports, the low-profile package, straightforward in concept and design, houses a large die connected by several bond wires.
MuAnalysis has used a large variety of analytical techniques including electron microscopy with photochemical delineation and EDX to probe the insides of this LED lamp and reveal its secrets. Protection circuitry, lower & upper level contacts, table of die process parameters, Epi-stack are described in detail with plenty of photos, tables and graphs.
A preview, including the table of contents, can be seen at http://www.muanalysis.com/about/Publications.php.
Martine Simard-Normandin President and CEO, MuAnalysis 2301 St-Laurent Blvd. Suite 500 Ottawa ON Canada K1G 4J7 tel: 613-721-4664 toll free North America 1-866-238-4664 fax: 613-721-4682