Method for forming a photosensitive pixel-defining layer on an OLED panel

A method for forming a pixel-defining layer on an OLED panel is disclosed. The method comprising (A) providing a substrate; (B) forming a plurality of first electrodes in parallel stripes; (C) forming a layer of photosensitive polyimide or polyimide precursor compositions with patterns; and (D) baki...

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Bibliographic Details
Main Author Lu, Tien-Rong
Format Patent
LanguageEnglish
Published 06.03.2007
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Summary:A method for forming a pixel-defining layer on an OLED panel is disclosed. The method comprising (A) providing a substrate; (B) forming a plurality of first electrodes in parallel stripes; (C) forming a layer of photosensitive polyimide or polyimide precursor compositions with patterns; and (D) baking said substrate with patterned photosensitive polyimide or polyimide precursor compositions for crosslinking or curing. An OLED panel made by above method is also disclosed here.