Application of Color Light-Emitting Diodes in Automotive Exterior Lighting

Trends in automotive lighting are moving toward vehicle exterior lights, which will communicate with drivers and surroundings. The small size, lower power consumption, high efficiency, and substantially long life make LEDs a leading light source in automotive lighting applications. Losses in optical power for InGaN-based LEDs can be reduced up to 45% compared to AlGaInP, and phosphor-converted color LEDs can contribute to stable light output over the lifetime. Color LEDs will fulfill different requirements such as uniformity in color and luminance. Additionally, the mixing of different colors with white will underline the exterior features and aesthetic design of vehicles.

• Record URL:
  • https://doi.org/10.4271/2024-01-5003
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/01487191
• Supplemental Notes:
  • Abstract reprinted with permission of SAE International.
• Authors:
  • Janeva Azdejkovic, Mersida
  • Denis, Xavier
  • Matsuyama, Yuji
  • Miyairi, Hiroshi
• Conference:
  • Automotive Technical Papers
  • Location: Warrendale Pennsylvania
  • Date: 2024-1-1
• Publication Date: 2024-1-15

Language

• English

Media Info

• Media Type: Web
• Features: References;
• Serial:
  • SAE Technical Paper
  • Publisher: Society of Automotive Engineers (SAE)
  • ISSN: 0148-7191
  • EISSN: 2688-3627
  • Serial URL: http://papers.sae.org/

Subject/Index Terms

• TRT Terms: Coatings; Colorants; Energy conservation; Energy consumption; Finishes; Vehicle bodies; Vehicle lighting
• Subject Areas: Highways; Vehicles and Equipment;

Filing Info

• Accession Number: 01910791
• Record Type: Publication
• Source Agency: SAE International
• Report/Paper Numbers: 2024-01-5003
• Files: TRIS, SAE
• Created Date: Mar 4 2024 4:12PM