상세정보
학술지
Towards Highly Efficient and Highly Transparent OLEDs: Advanced Considerations for Emission Zone Coupled with Capping Layer Design
- 발행일
- 201510
- 출처
- Optics Express, v.23 no.21, pp.27306-27314
- ISSN
- 1094-4087
- 출판사
- Optical Society of America(OSA)
- 초록
- Strategies to achieve efficient transparent organic light-emitting diodes (TrOLEDs) are presented. The emission zone position is carefully adjusted by monitoring the optical phase change upon reflection from the top electrode, which is significant when the thickness of the capping layer changes. With the proposed design strategy, external quantum efficiency and transmittance values as high as 15% and 80% are demonstrated simultaneously. The effect of surface plasmon polariton (SPP) loss from thin metal electrodes is also taken into account to correctly describe the full scaling behavior of the efficiency of TrOLEDs over key optical design parameters.
- KSP 제안 키워드
- Capping layer, Coupled with, External Quantum Efficiency, Layer design, Optical phase, Organic light-emitting diodes(OLEDS), Phase change, Scaling behavior, Surface plasmon(SP), design parameters, design strategy