Author:
Kwon Seok Bin,Yoo Jung Hyeon,Choi Seung Hee,Na MinYoung,Kim Bo Young,Lee Seon Young,Jeong Ho-Jung,Kim Wan Ho,Park Seoung Hyok,Yoon Ho Shin,Kang Bong Kyun,Song Young Hyun,Yoon Dae Ho
Abstract
AbstractThis study investigates the characteristics of a ceramic phosphor (CP) for the converter of a high-power laser diode-based automobile headlamp synthesized by high-frequency induction heated press (HFP) sintering. The CP prepared by an HFP method exhibits remarkable optical properties that are comparable to spark plasma sintering. The effects of post-treatment process for controlling residual pores, as well as sintering temperature, sintering pressure and heating rate for optimization of the HFP sintering method, were studied. The HFP sintering process can be widely used in ceramics and lighting fields because it is designed relatively low cost compared to other techniques and exhibits excellent productivity.
Publisher
Springer Science and Business Media LLC
Reference30 articles.
1. Long, X. et al. A review on light-emitting diode based automotive headlamps. Renew. Sustain. Energy Rev. 41, 29–41 (2015).
2. Chen, D. et al. Advances in transparent glass–ceramic phosphors for white light-emitting diodes—A review. J. Eur. Ceram. Soc. 35(3), 859–869 (2015).
3. Lee, J. H., Han, S. G. & Jin, M. J. Minimum achievable height of a single-module LED low-beam projection headlamp. Appl Opt. 60(20), E8–E16 (2021).
4. Song, J. N. et al. Effects of tetraethyl orthosilicate content and sintering temperature on the properties of Y3Al5O12:Ce3+ phosphor ceramics for automotive headlamps. Mater. Today Commun. 28, 102473 (2021).
5. Streubel, K. P., Jeon, H., Tu, L.-W., Strassburg, M., Lachmayer, R., Kloppenburg, G., et al. Rapid prototyping of reflectors for vehicle lighting using laser activated remote phosphor. Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XIX (2015).
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