Organic electroluminescent element with particular electrode...

Details Organic electroluminescent element with particular electrode... Organic electroluminescent element with particular electrode...

2007-06-26

2007-06-26

Patel, Nimeshkumar D. (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S506000

Reexamination Certificate

active

10926678

ABSTRACT:
An organic electroluminescent element has a first electrode, a second electrode and an organic electroluminescent layer. The first electrode has a first luminescent region and a first terminal extending from the first luminescent region. The second electrode has a second luminescent region and a second terminal extending from the second luminescent region. The first electrode is made of a material having a higher volume resistivity than the second electrode. The organic electroluminescent layer is interposed between the first electrode and the second electrode. The first luminescent region and the second luminescent region respectively contact the organic electroluminescent layer. A length of a boundary between the first luminescent region and the first terminal is greater than a length of a boundary between the second luminescent region and the second terminal.

REFERENCES:
patent: 5970318 (1999-10-01), Choi et al.
patent: 6787992 (2004-09-01), Chuman et al.
patent: 6833667 (2004-12-01), Hamano et al.
patent: 2003/0071563 (2003-04-01), Hamada et al.
patent: 2004/0125052 (2004-07-01), Sakamoto et al.
patent: 2004/0251825 (2004-12-01), Kato et al.
patent: 07-211459 (1995-08-01), None
patent: 07211459 (1995-08-01), None
patent: 2001085158 (2001-03-01), None

Affiliated with

Also associated with

Rating

Organic electroluminescent element with particular electrode... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Organic electroluminescent element with particular electrode..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organic electroluminescent element with particular electrode... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3840422