LED chip classification-EEWORLD

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Classification of LED chips:

1. According to the brightness of light:

A. General brightness: R, H, G, Y, E, etc.

B. High brightness: VG, VY, SR, etc.

C. Ultra-high brightness: UG, UY, UR, UYS, URF, UE, etc.

D. Invisible light (infrared): R, SIR, VIR, HIR

E. Infrared receiving tube: PT F. Photoelectric tube: PD

2. According to the constituent elements:

A. Binary wafer (phosphorus, gallium): H, G, etc.

B. Ternary chips (phosphorus, gallium, arsenic): SR, HR, UR, etc.

C. Quaternary chips (phosphorus, aluminum, gallium, indium): SRF, HRF, URF, VY, HY, UY, UYS, UE, HE, UG

3.LED chip characteristics table:

LED chip model Light color Composition element Wavelength (Nm) SBI Blue LnGaN/Sic430HY Super bright yellow AlGalnP595 SBK Brighter blue LnGaN/Sic468SE High bright orange GaAsP/GaP610 DBK Brighter blue GaunN/Gan470HE Super bright orange AlGalnP620 SGL Cyan LnGaN/Sic502UE Brightest orange AlGalnP620 DGL Brighter cyan LnGaN/GaN505URF Brightest red AlGalnP630 DGM Brighter cyan LnGaN523E Orange GaAsP/GaP635 PG Pure green GaP555R Red GAaAsP655 SG Standard green GaP560SR Brighter red GaA/AS660 G Green GaP565HR Super bright red GaAlAs660 VG brighter green GaP565UR brightest red GaAlAs660 UG brightest green AIGalnP574H high red GaP697 Y yellow GaAsP/GaP585HIR infrared GaAlAs850 VY brighter yellow GaAsP/GaP585SIR infrared GaAlAs880 UYS brightest yellow AlGalnP587VIR infrared GaAlAs940 UY brightest yellow AlGalnP595IR infrared GaAs940

Keywords：LED Reference address：LED chip classification

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