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Pt(II) Complexes with High Color Purity in Blue Organic Light-Emitting Diodes via Ligand Engineering
- Lee, Hyunjung;
- Moon, Jangho;
- Lee, Jun Yeob
Citations
SCOPUS
0초록
The planar structure of the Pt(II) complex makes it susceptible to intermolecular interactions. To address this, bulky groups like 3,5-di-tert-butylphenyl in Pt1 and 2,6-diisopropylphenyl in Pt2 were introduced. This modification resulted stable spectra at high doping concentrations, a narrow full-width at half maximum (FWHM) of 18 nm, and a maximum external quantum efficiency (EQE) of 21.4%.
키워드
Blue device; organic light-emitting diodes; phosphorescence; platinum (II) complex
- 제목
- Pt(II) Complexes with High Color Purity in Blue Organic Light-Emitting Diodes via Ligand Engineering
- 저자
- Lee, Hyunjung; Moon, Jangho; Lee, Jun Yeob
- 발행일
- 2025
- 유형
- Conference Paper
- 권
- 56
- 호
- 1
- 페이지
- 2245 ~ 2247