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What is LED Automotive Headlamp Optical Design about?

This document presents a new optical design approach for LED-based automotive headlamps, utilizing 48 low-power LEDs to enhance optical efficiency and reduce costs. The design features a secondary optical lens that achieves over 85% optical efficiency, allowing for effective low-beam and high-beam lighting by illuminating different blocks of a measuring screen. Simulation results confirm that the design meets regulatory illumination requirements while minimizing the need for complex cooling systems.

Author

pcehod.auto

Language

EN