Flexible Electronics News

Imec Applies Photolithography to OLED Display Manufacturing

Adds functionality and reliability barriers.

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By: DAVID SAVASTANO

Editor, Ink World Magazine

Next week, at the International Display Workshop 2020, imec presents the application of photolithography to pattern organic semiconductors and the cathode in an OLED-display stack with a breakthrough device reliability and which has the potential to eliminate the use of fine metal masks (FMM).   The demonstration is important for display manufacturers as photolithography enables higher resolutions or increased transparency of the cathode to accommodate for display-integrated sensors. Imec is...

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