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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 119 - 123 (5page)
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초록· 키워드
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In this work, we report on a new monitoring method for an organic light-emitting diode (OLED) panel for lighting by optical sensing of the wave-guided light in the substrate. Using microlens array films, the wave-guided light was extracted into the edge or back side of the panel to be monitored by a photodiode. The luminance of the extracted light was measured as linearly proportional to the front light. Thus, by converting the extracted light into photo voltage, monitoring the luminance change occurring in the OLED is possible. Based on the results and concepts, we have proposed a photodiode-equipped driving circuit which can generate compensated driving current for uniform luminance of OLED panels.
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참고문헌 (11)
참고문헌 신청
J.-H. Han / 2011 / presented at Eurodisplay
Jung Soo Park / 2011 / Two-color-mixed white organic light-emitting diodes with a high color temperature / Journal of Information Display 12(1):51~55
Hyunkoo Lee / 2011 / Device characteristics of blue phosphorescent organic light-emitting diodes depending on the electron transport materials / Journal of Information Display 12(4):219~222
Jonghee Lee / 2011 / Interlayer Engineering with Different Host Material Properties in Blue Phosphorescent Organic Light-Emitting Diodes / ETRI Journal 33(1):32~38
H.-J. In / 2009 / Electron Device Lett 30:377
Jung Soo Park / 2011 / Two-color-mixed white organic light-emitting diodes with a high color temperature / Journal of Information Display 12(1):51~55
Hyunkoo Lee / 2011 / Device characteristics of blue phosphorescent organic light-emitting diodes depending on the electron transport materials / Journal of Information Display 12(4):219~222
Jonghee Lee / 2011 / Interlayer Engineering with Different Host Material Properties in Blue Phosphorescent Organic Light-Emitting Diodes / ETRI Journal 33(1):32~38
H.-J. In / 2009 / Electron Device Lett 30:377
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