Reflection-Type LED Chips (High-Brightness Types)

R Series, P Series

About the product
Merits
Characteristics
Usage examples
Component composition
Specification sheet

About the product

Resonac’s high-brightness LED chips demonstrate enhanced light-extraction efficiency by forming a reflection layer between the light-emitting layer and the supporting substrate.

Structure of reflection-type LED

Pictures of reflection-type LED

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Merits

Achieves high power by forming a reflection layer between the light-emitting layer and the supporting substrate.
Provides a wide variety of chip sizes and wavelengths with a lineup that includes double-junction LED chips^*1 and P-up reflection-type LED chips.^*2
Demonstrating the industry’s top-level performances with high power and low forward voltage (high-efficiency), the chips can be customized according to specific purposes.
Small changes in LED characteristics before and after passing a current.

*1 LED chips producing double output by using two PN junctions.
*2 LED chips possessing the opposite polarity from the reflection-type LEDs’ mainstream N-up structure.

Characteristics

LED Chip catalogue

※ Please refer to “Chip-type C” in the catalogue.

Usage examples

Photocouplers, photorelays, automotive sensors, automotive exteriors, industrial sensors, barcode readers, encoders, medical sensors, biometric devices, infrared lights

Component composition

Aluminum indium gallium phosphide: AlGaInP (AlInGaP)
Aluminum gallium phosphide: AlGaAs (GaAlAs)

Specification sheet