The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
OLED의 평면 슬래브 구조를 중심으로 가장 바깥쪽 경계에 있는 전자기장의 스펙트럼 성분이 방사 모드와 유도(제한) 모드로 구분되는 면내 파수의 임계값을 찾습니다. 이는 광선 광학의 전반사 조건과 동일합니다. 포인팅 파워의 스펙트럼 적분은 각각의 전자기장의 경계값으로부터 계산되었습니다. 둘 다 각각 평균 전력과 무효 전력이 되고, 그 합은 발광 쌍극자의 총 볼트 암페어가 됩니다. 따라서 이 총합에 대한 평균 전력의 비율이 광추출의 정량적 지표가 될 수 있는 역률이다.
Yoshinari ISHIDO
AIST-NMRI in Kansai-center
Wataru MIZUTANI
AIST-NMRI in Tsukuba-center
OLED의 광 추출, 포인팅 파워, 방사선 모드, 역률
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부
Yoshinari ISHIDO, Wataru MIZUTANI, "Electromagnetic Field Theory Interpretation on Light Extraction of Organic Light Emitting Diodes (OLEDs)" in IEICE TRANSACTIONS on Electronics,
vol. E104-C, no. 11, pp. 663-666, November 2021, doi: 10.1587/transele.2020ECS6030.
Abstract: Focusing on the planar slab structure of OLEDs, it is found the threshold value of the in-plane wave number at which the spectrum component of the electromagnetic field at the outermost boundary is divided into a radiation mode and a guided (confined) mode. This is equivalent to the total reflection condition in the ray optics. The spectral integral of the Poynting power was calculated from the boundary values of the electromagnetic fields in each. Both become average power and reactive power respectively, and the sum of them becomes the total volt-amperes from the light emitting dipole. Therefore, the ratio of average power to this total is the power factor that can be a quantitative index of light extraction.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.2020ECS6030/_p
부
@ARTICLE{e104-c_11_663,
author={Yoshinari ISHIDO, Wataru MIZUTANI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Electromagnetic Field Theory Interpretation on Light Extraction of Organic Light Emitting Diodes (OLEDs)},
year={2021},
volume={E104-C},
number={11},
pages={663-666},
abstract={Focusing on the planar slab structure of OLEDs, it is found the threshold value of the in-plane wave number at which the spectrum component of the electromagnetic field at the outermost boundary is divided into a radiation mode and a guided (confined) mode. This is equivalent to the total reflection condition in the ray optics. The spectral integral of the Poynting power was calculated from the boundary values of the electromagnetic fields in each. Both become average power and reactive power respectively, and the sum of them becomes the total volt-amperes from the light emitting dipole. Therefore, the ratio of average power to this total is the power factor that can be a quantitative index of light extraction.},
keywords={},
doi={10.1587/transele.2020ECS6030},
ISSN={1745-1353},
month={November},}
부
TY - JOUR
TI - Electromagnetic Field Theory Interpretation on Light Extraction of Organic Light Emitting Diodes (OLEDs)
T2 - IEICE TRANSACTIONS on Electronics
SP - 663
EP - 666
AU - Yoshinari ISHIDO
AU - Wataru MIZUTANI
PY - 2021
DO - 10.1587/transele.2020ECS6030
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E104-C
IS - 11
JA - IEICE TRANSACTIONS on Electronics
Y1 - November 2021
AB - Focusing on the planar slab structure of OLEDs, it is found the threshold value of the in-plane wave number at which the spectrum component of the electromagnetic field at the outermost boundary is divided into a radiation mode and a guided (confined) mode. This is equivalent to the total reflection condition in the ray optics. The spectral integral of the Poynting power was calculated from the boundary values of the electromagnetic fields in each. Both become average power and reactive power respectively, and the sum of them becomes the total volt-amperes from the light emitting dipole. Therefore, the ratio of average power to this total is the power factor that can be a quantitative index of light extraction.
ER -