고출력 LED용 형광체 재료 개발

To realize a high luminous efficacy and a high emission color purity for the white-LEDs, the understanding for luminescence properties of the phosphors is significantly important because the performance of white-LEDs is directly affected by the luminescence properties of the phosphors. In this paper, therefore, we reviewed some commercially available Eu 2+ - and Ce 3+ - activated phosphors and discussed for the luminescence properties of these phosphors.

1. 서론

2. 백색 LED로부터의 광인식

3. 백색 LED용 형광체의 발광이온의 특징

4. 현재 백색LED용으로 상용 또는 개발 중인 형광체 재료

5. Remote Phosphor

6. 맺음말

Acknowledgments

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