Organic electro luminescence device and fabrication method...

Details Organic electro luminescence device and fabrication method... Organic electro luminescence device and fabrication method...

2011-08-16

2011-08-16

Patel, Nimeshkumar D (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S512000

Reexamination Certificate

active

07999458

ABSTRACT:
An organic electro luminescence device is presented in which ink forming an organic electro luminescent layer is prevented from overflowing edges of a pixel region. The organic electro luminescent device includes first and second substrates and sub-pixels in the first and second substrates. An array element includes a thin film transistor formed on the first substrate in each sub-pixel. A first electrode is formed at an inner surface of the second substrate. A buffer is formed at an outer region to partition each sub-pixel formed on the first electrode. A first electrode separator is formed on the buffer and a second electrode separator is formed in a region including a stepped portion of the buffer. An organic electro luminescent layer is formed within a region partitioned by the second electrode separator. A second electrode is formed on the second substrate where the organic electro luminescent layer is formed.

REFERENCES:
patent: 6373187 (2002-04-01), Nagayama et al.
patent: 6407408 (2002-06-01), Zhou et al.
patent: 6548961 (2003-04-01), Barth et al.
patent: 6583584 (2003-06-01), Duineveld et al.
patent: 6630785 (2003-10-01), Lu
patent: 6891327 (2005-05-01), Duineveld et al.
patent: 7122957 (2006-10-01), Duineveld et al.
patent: 7202597 (2007-04-01), Sakurai
patent: 7211947 (2007-05-01), Kim
patent: 7391151 (2008-06-01), Koo et al.
patent: 7453199 (2008-11-01), Sakai
patent: 7495389 (2009-02-01), Noguchi et al.
patent: 7573195 (2009-08-01), Lifka et al.
patent: 2003/0094607 (2003-05-01), Guenther et al.
patent: 2004/0012329 (2004-01-01), Kobayashi
patent: 2004/0017162 (2004-01-01), Sato et al.
patent: 2004/0021413 (2004-02-01), Ito et al.
patent: 2005/0140303 (2005-06-01), Lee et al.
patent: 2005/0236956 (2005-10-01), Chung et al.
patent: 2005/0285511 (2005-12-01), Bae et al.
patent: 2006/0202205 (2006-09-01), Lee et al.
patent: 2007/0052349 (2007-03-01), Giraldo et al.

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