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Volumn 202, Issue 9, 2005, Pages 1727-1732

Highly efficient all-nitride phosphor-converted white light emitting diode

Author keywords

[No Author keywords available]

Indexed keywords

COLOR QUALITY; COLOR RENDERING INDEX; LUMINESCENT MATERIALS;

EID: 25444526393     PISSN: 18626300     EISSN: 18626319     Source Type: Journal    
DOI: 10.1002/pssa.200520045     Document Type: Article
Times cited : (585)

References (27)
  • 3
    • 0142098255 scopus 로고    scopus 로고
    • Present performance of InGaN based blue/green/yellow LEDs
    • S. Nakamura, Present performance of InGaN based blue/green/yellow LEDs, Proc. SPIE 3002, 26-35 (1997).
    • (1997) Proc. SPIE , vol.3002 , pp. 26-35
    • Nakamura, S.1
  • 4
    • 1842739442 scopus 로고    scopus 로고
    • Phosphor materials and combinations for Illumination Grade white pcLED
    • R. Mueller-Mach, G. O. Mueller, and M. R. Krames, Phosphor materials and combinations for Illumination Grade white pcLED, Proc. SPIE 5187, 115-122 (2003).
    • (2003) Proc. SPIE , vol.5187 , pp. 115-122
    • Mueller-Mach, R.1    Mueller, G.O.2    Krames, M.R.3
  • 8
    • 0033738530 scopus 로고    scopus 로고
    • White light emitting diodes for illumination
    • G. O. Mueller and R. Mueller-Mach, White light emitting diodes for illumination, Proc. SPIE 3938, 30-41 (2000).
    • (2000) Proc. SPIE , vol.3938 , pp. 30-41
    • Mueller, G.O.1    Mueller-Mach, R.2
  • 11
    • 25444532151 scopus 로고    scopus 로고
    • note
    • For illumination the rendering of colored objects under the respective light is a key property. It is, according to a CIE standard procedure measured by 14 special color rendering indices (CRI), the first eight of which are averaged into the General Color Rendering Index Ra. The color rendering indices can attain values up to 100, if the rendering is as good as for daylight.
  • 12
    • 25444435813 scopus 로고    scopus 로고
    • note
    • The CCT compares the emitted radiation of any luminous source to the radiation emitted by a Planckian black body of the respective temperature.
  • 19
    • 25444529567 scopus 로고    scopus 로고
    • note
    • The nephelauxetic effect is due to an increased charge spread of the europium 5d orbitals in the solid.
  • 25
    • 25444497863 scopus 로고    scopus 로고
    • note
    • The quantum efficiency QE is the ratio of emitted photons relative to absorbed photons.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.