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Printed Electrochromic Displays and Indicators

Advancements in electrochromic technology with nanostructured materials have primarily improved the switching speeds, stability, and performance of display applications. Printable Clevios™ offers Electrochromic properties, for cost-efficient and environmental friendly low-powered printed display technology.

PEDOT has electrochromic properties, allowing it to change its absorption or color upon chemical reduction and oxidation. The oxidized state is stable and almost colorless. The reduced state is deep-blue and can be stabilized by electrolyte layers. The process of reduction and oxidation is highly reversible. The electrochemical generation of a visible contrast can be used to print simple and low-cost electrochromic displays and indicators.

Electrochromic displays and indicators have many applications such as in smart shelf labels in supermarkets, smart packaging, advertisements, greeting cards etc. When implemented in windows, they become smart and can be dimmed to adjust light transmission.

5 Results

Name
Product Description
Type
Sheet Resistance Range
Printing or Coating Method
Application
Clevios™ F ETCoating formulation, aqueous PEDOT / PSS dispersion, blue liquidFormulation100 - 1000 Ohm/sqSpin Coating, Wirebare Coating, Slot-die Coating, Spray Coating, Dip Coating, R2R CoatingElectrochromic Displays/Indicators
Clevios™ S V3Standard paste; PEDOT / PSS dispersion in glycols, blue paste for screen-printingFormulation100 - 1000 Ohm/sqScreen PrintingElectroluminescence (EL) Lighting, Electrochromic Displays/Indicators, Pressure Sensors, Wearables
Clevios™ S V3 STABS V3 with improved environmental stability; PEDOT / PSS dispersion in glycols, blue paste for screen-printing, stabilizedFormulation100 - 1000 Ohm/sqScreen PrintingElectroluminescence (EL) Lighting, Electrochromic Displays/Indicators, Pressure Sensors, Wearables, Printed Touch Sensor/Switch, 3D Conformal Touch Surfaces
Clevios™ S V4Highly conductive; PEDOT / PSS dispersion in glycols, blue paste for screen-printingFormulation100 - 1000 Ohm/sqScreen PrintingElectroluminescence (EL) Lighting, Electrochromic Displays/Indicators, Pressure Sensors, Wearables, Organic Thin Film Transistors (OTFT)
Clevios™ S V4 STABS V4 with improved environmental stability; PEDOT / PSS dispersion in glycols, blue paste for screen-printing, stabilizedFormulation100 - 1000 Ohm/sqScreen PrintingElectroluminescence (EL) Lighting, Electrochromic Displays/Indicators, Pressure Sensors, Wearables, Printed Touch Sensor/Switch, 3D Conformal Touch Surfaces