Patterning of electrodes in OLED devices

Details Patterning of electrodes in OLED devices Patterning of electrodes in OLED devices

2006-06-06

2006-06-06

Santiago, Mariceli (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S504000, C313S506000, C445S024000, C445S025000, 24, C428S690000

Reexamination Certificate

active

07057337

ABSTRACT:
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 to the chemicals used to deposit the organic functional layers of the OLED device. By using such pillars, the electrodes can be formed without damaging organic functional layers while achieving high resolution.

REFERENCES:
patent: 5399502 (1995-03-01), Friend et al.
patent: 5701055 (1997-12-01), Nagayama et al.
patent: 6111356 (2000-08-01), Roitman et al.
patent: 6306559 (2001-10-01), Tanamura et al.
patent: 6582888 (2003-06-01), Herbst et al.
patent: 6699728 (2004-03-01), Guenther et al.
patent: 6784009 (2004-08-01), Lim et al.
patent: 2004/0104385 (2004-06-01), Lim et al.
patent: 19918193 (1999-11-01), None
patent: 0762806 (1997-03-01), None
patent: 11-283752 (1999-10-01), None
patent: WO 99/16039 (1999-04-01), None

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