Assertion: led's chip | /r/HasAspect | a double-hetero structure
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Source sentences:
text: The individual resin-molded light emitting diode comprises a chip of light emitting diode of 350 μm square having a double-hetero structure which is mounted on the bottom surface of a light reflecting cap provided with a lead frame, and is molded with a transparent epoxy resin, and is 12 mm in molding resin length, 2000 millicandela in lighting power, and 5 degrees in half angle.