First introduced in 1962, LED(light-emitting diodes) emitted low-intensity red light, but modern versions are now available across the ultraviolet, visible, and infrared spectrum, many with very high luminance or brightness. As a result, growing importance of potential safety harzards for human. Now when certificated of CE provide that testing through IEC/EN 62471 for any lamp. Korea standard adopted as it IEC 62471:2006, Photobiological safety of lamps and lamp systems without change, but effectiveness is incomplete. In this paper, we introduce analysis and direction that urgently come into effectiveness of KS C IEC 62471 as a national standard specifications.
목차
Abstract 1. 서론 2. LED의 청색광 위험성 3. 광생물학적 위험성 4. IEC 62471 램프와 램프장치의 광생물학적안전성 4.1 IEC 62471 주요 규격항목 및 내용 4.2 광생물학적안전성 측정 4.3 위해 가중함수 5. 결론 6. 참고문헌