OLED Evaporation

OLED displays provide better image quality, lower power consumption and their simpler design is enabling a new generation of ultra-thin, flexible, foldable and transparent displays. The evaporation process is currently the best way to achieve the high precision, large capacity color patterning typical for OLED displays. It requires state of the art vacuum valve technology to ensure a high quality and economic production.

The organic luminescent materials used in OLED production are vulnerable to ambient moisture and oxygen erosion. Precise process control is therefore indispensable. VAT vacuum valve solutions for control, isolation and transfer provide the required precision and process stability.

To learn more about how a VAT vacuum valve solution can help solve OLED evaporation challenges, please select from the products listed below.

06.1 - Large Transfer Valve / Insert with TWINVAT

SEMICON/FPD China 2025

VAT media release on full-year 2024 results

Silicon carbide: An exclusive: semiconductors on the move to mainstream

VAT Media Release on Q4 and FY 2024 Preliminary Results

OLED Evaporation

Large Transfer Valve / Insert with TWINVAT

Large Transfer Valve / Insert with TWINVAT

Large Transfer Door Insert with L-VAT

Gate Valve

HV Angle Valve

HV Inline Valve

HV Angle Valve with Soft-Pump Function

Edge Welded Metal Bellows

Flange Connections and Seals