Organic EL element with lamination structure and its...

Details Organic EL element with lamination structure and its... Organic EL element with lamination structure and its...

2004-04-27

2010-06-15

Ton, Toan (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S504000, C428S690000

Reexamination Certificate

active

07737632

ABSTRACT:
There is provided an organic EL element having, between a positive electrode and a negative electrode, a lamination structure formed of organic films having a light emitting layer, a hole transport layer adjacent to a positive electrode side of the light emitting layer, and an electron transport layer adjacent to a negative electrode side of the light emitting layer. At least one of the organic films composing the lamination structure includes a metal element having reactivity to oxygen or water.

REFERENCES:
patent: 6897473 (2005-05-01), Burroughes et al.
patent: 2002/0079489 (2002-06-01), Ishikawa et al.
patent: 7-138739 (1995-05-01), None
patent: 8-120442 (1996-05-01), None
patent: 9-256142 (1997-09-01), None
patent: 10-270171 (1998-10-01), None
patent: 11-92915 (1999-04-01), None
patent: 2001-214159 (2001-08-01), None
patent: 2002-198179 (2002-07-01), None
patent: 2003-313654 (2003-11-01), None
patent: 2003-347051 (2003-12-01), None
patent: 2004-71506 (2004-03-01), None
patent: 2004-127627 (2004-04-01), None
patent: 2004-127639 (2004-04-01), None
C.W. Tang et al., Applied Physics Letters, vol. 51, No. 12, Sep. 21, 1987, pp. 913-915.
C.W. Tang et al., Applied Physics Letters, vol. 65, No. 9, May 1, 1989, pp. 3610-3616.

Affiliated with

Also associated with

Rating

Organic EL element with lamination structure and its... 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 EL element with lamination structure and its..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organic EL element with lamination structure and its... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4218906