Process · Photonics, MEMS & Sensors
Wavelength binning
Sorting LED dies or packages after test into narrow groups of dominant wavelength, forward voltage and flux, so that products assembled from one bin appear visually consistent.
- Also known as
- LED binning, Colour binning
- Type
- Process
- Domain
- Photonics, MEMS & Sensors, Display and LED
Notes
A direct consequence of epitaxial non-uniformity across the wafer; tighter bins command higher prices.
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