Design and fabrication of LED lamp units for long life time and high color rendering index

Jun Woo Kim, Sangmun Lee, Jun Seok Kim, Ui Hyung Lee, Young Gu Ju, Dong Wook Lee, Lee Soon Park

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We designed a high brightness LED module for application to clinical head lamp with optical system consisted of two lenses. The LED module with AlN substrate showed good heat dissipation and optical properties. The assembled LED head lamp unit also exhibited high color rendering characteristics.

Original languageEnglish
Title of host publication10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010
Pages752-753
Number of pages2
StatePublished - 2010
Event10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010 - Seoul, Korea, Republic of
Duration: 11 Oct 201015 Oct 2010

Publication series

NameProceedings of International Meeting on Information Display
ISSN (Print)1738-7558

Conference

Conference10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010
Country/TerritoryKorea, Republic of
CitySeoul
Period11/10/1015/10/10

Keywords

  • Clinical lamp units
  • COB
  • High color rendering
  • Light emitting diode
  • Long life time

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