Products / Hole & electron injection materials

Charge injection materials

Electron injection materials

AH-EIM1AH-EIM2

Low-work-function interlayers for efficient electron injection in organic and flexible devices.

Catalog PDF
Applications
  • Electron injection layers for organic and stretchable electronics
Features
  • Excellent processability
  • Low work function
  • Outstanding electron injection

Specifications

Typical properties

PropertyUnitAH-EIM1AH-EIM2
Work functioneV3.964.1

Values are typical and may vary with processing conditions.

Results in flexible OLEDs

AH-EIM1 in flexible OLEDs, compared with PEIE.

Flexible OLEDs with AH-EIM1 vs. PEIE. Top: current density, luminance, current efficiency and power efficiency graphs. Middle: bar charts of luminance and efficiency before and after bending. Bottom: photos of emission after 31 days and at different voltages
AH-EIM1 vs. PEIE in flexible OLEDs. Top: current density–voltage–luminance, current efficiency and power efficiency. Middle: luminance and efficiency before and after bending. Bottom: emission after 31 days at 5 V, and at 3, 5 and 7 V.

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