Analysis and restraint of alignment error by stepped micro-mirror

	Analysis and restraint of alignment error by stepped micro-mirror
	Lu, J.; J. Liang; Z. Liang and Y. Qin
	2016
发表期刊	Guangxue Xuebao/Acta Optica Sinica
卷号	36 期号:3
摘要	Two new platinum(ii) cyclometalated complexes with 2-(4-trifluoromethyl)phenylpyridine (4-tfmppy) as the main ligand and tetraphenylimidodiphosphinate (tpip) (Pt-tpip) and tetra(4-fluorophenyl)imidodiphosphinate (ftpip) (Pt-ftpip) as ancillary ligands were developed. Both complexes were green phosphors with photoluminescence quantum efficiency yields of 71.5% and 79.2% in CH2Cl2solution at room temperature, respectively. The organic light-emitting diodes with a double emissive layers structure of ITO/TAPC (1,1-bis(4-(di-p-tolylamino)phenyl)cyclohexane), 40 nm/Pt-tpip or Pt-ftpip: TcTa (4,4,4-tri(9-carbazoyl)-triphenylamine) (5 wt%, 10 nm)/Pt-tpip or Pt-ftpip: 2,6DCzPPy (2,6-bis(3-(carbazol-9-yl)phenyl)pyridine) (5 wt%, 10 nm)/TmPyPB (1,3,5-tri(m-pyrid-3-yl-phenyl)benzene, 40 nm)/LiF (1 nm)/Al (100 nm) showed good performances. In particular, the device based on the Pt-ftpip complex with a 5 wt% doped concentration showed superior performance with a low drive voltage of 3.3 V, a maximum current efficiency of 48.3 cd A-1, a maximum external quantum efficiency of 14.0%, and a maximum power efficiency of 35.7 lm W-1, respectively. Even at a brightness of 1000 cd m-2, a current efficiency of 47.0 cd A-1could still be obtained, suggesting that the ancillary ligands (tpip and ftpip) can be employed well in Pt(ii) complexes, which could find potential applications in OLEDs. The Royal Society of Chemistry.
文章类型	期刊
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/57108
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Lu, J.,J. Liang,Z. Liang and Y. Qin. Analysis and restraint of alignment error by stepped micro-mirror[J]. Guangxue Xuebao/Acta Optica Sinica,2016,36(3).
APA	Lu, J.,J. Liang,&Z. Liang and Y. Qin.(2016).Analysis and restraint of alignment error by stepped micro-mirror.Guangxue Xuebao/Acta Optica Sinica,36(3).
MLA	Lu, J.,et al."Analysis and restraint of alignment error by stepped micro-mirror".Guangxue Xuebao/Acta Optica Sinica 36.3(2016).

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