Patterning of electrodes in OLED devices

An OLED device having pillars with cross section that is wider on the top. The pillars structure a conductive layer during deposition into distinct portions located between the pillars and on the top of the pillars.The pillars are formed by patterning a single photosensitive material which is inert...

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Bibliographische Detailangaben
1. Verfasser: GUENTHER, EWALD
Format: Patent
Sprache:eng
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