产品名称：Ossila材料FIr6

Bis(2,4-difluorophenylpyridinato)-tetrakis(1-pyrazolyl)borate iridium(III), FIr6, is commonly used as a blue emitter material for OLED devices.

In terms of colour, purity and quality, FIr6 is more practical for use in full-colour display devices and lighting applications compared to the more widely-used blue phosphorescent emitter, FIrPic. FIr6 shows deeper blue emissions with major vibronic peaks at 458 and 489 nm, while FIrPic has major vibronic emission peaks at 475 and 500 nm.

General Information

* Measurable with an Optical Spectrometer, see our spectrometer application notes.

Product Details

* Sublimation is a technique used to obtain ultra pure-grade chemicals, see sublimed materials for OLED devices.

Chemical Structure

Device Structure(s)

Device structure	ITO/TAPC (40 nm)/m-DCz-S:10 wt% FIr6 (10 nm)/TmPyPB (40 nm)/LiF (1 nm)/Al (100 nm) [2]
Colour	Blue
Max Current Efficiency	49.8 cd/A
Max EQE	25.1%
Max. Power Efficiency	50.9 lm W-1

Device structure	ITO/NPB (10 nm)/TCTA (20 nm)/BCPO: FIr6 (7–8%, 30 nm)/BCP (10nm)/Alq (50 nm)/LiF (1 nm)/Al (100 nm) [3]
Colour	Blue
Max. Luminance	28,718 cd/m2
Max. Current Efficiency	36.8 cd/A
Max. EQE	19.8%
Max. Power Efficiency	33.1 lm W-1

Device structure	ITO/ PEDOT:PSS (35 nm)/TAPC (40 nm)/Ad-Cz:5wt%FIr6 (7 nm)/Ad-Pd:10wt%FIr6 (15 nm)/TPBI (40 nm)/LiF (1 nm)/Al (100 nm) [4]
Colour	Blue
Max. EQE	19.0%
Max. Power Efficiency	33.0 lm W-1

Device structure	ITO/PEDOT:PSS (40 nm)/ p-TAZSiTPA:FIr6 (10 wt%, 40 nm)/Tm3PyPB (5 nm)/TPBI (30 nm)/LiF (1 nm)/Al (100 nm [5]
Colour	Blue
Max. Current Efficiency	12.5 cd/A
Max. EQE	6.3%
Max. Power Efficiency	6.2 lm W-1

*For chemical structure information, please refer to the cited references.