International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 30 (IDW '23)

Proceedings of the International Display Workshops Volume 30 (IDW '23)

Dec 6, 2023 - Dec 8, 2023
TOKI MESSE Niigata Convention Center

[PHp1-2L] Enhancement of Color Gamut Efficiency in Automotive Backlights through Doped Red Phosphor Materials in Mini-LED

*Yun-Zhen Liu1, Pei-Chun Chen1, Yung-Ting Chen1, Hung-Pin Hsu1, Yi-Ping Wang1, Jim Luo2, Kazuto Nishikawa3, Teisou Kan3, Frank Huang4, Tsung-Pei Chiang5 (1. Ming Chi University of Technology (Taiwan), 2. Everlight Electronics Corporation Limited (Taiwan), 3. TOPCON Technohouse Corporation (Japan), 4. Taiwan Denkei Solution (Taiwan), 5. Powerview Display Corporation (Taiwan))

Mini-LED, Automotive, Thermal Effect

https://doi.org/10.36463/idw.2023.0534

Doped red phosphor materials in LEDs offer the promising potential to enhance color gamut efficiency and automotive backlight performance. Using a TOPCON spectrophotometer and electroluminescence (EL) technology, we analyze spectral characteristics. Notably, at 300K, there are no thermal effects from the current enhancement, highlighting its efficacy in automotive applications.