Method for forming a photosensitive pixel-defining layer on...

Details Method for forming a photosensitive pixel-defining layer on... Method for forming a photosensitive pixel-defining layer on...

2007-03-06

2007-03-06

Patel, Nimeshkumar D. (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S506000, C445S024000, C428S690000

Reexamination Certificate

active

09791824

ABSTRACT:
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.

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patent: 6013538 (2000-01-01), Burrows et al.
patent: 6157127 (2000-12-01), Hosokawa et al.
patent: 6414432 (2002-07-01), Hieda et al.
patent: 6570323 (2003-05-01), Nakamata et al.
patent: 6616496 (2003-09-01), Lu
patent: 2001/0035393 (2001-11-01), Lu

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