Organic EL display device having improved desiccant arrangement

Details Organic EL display device having improved desiccant arrangement Organic EL display device having improved desiccant arrangement

2004-10-20

2009-10-27

Roy, Sikha (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S506000, C313S511000, C313S498000, C313S499000

Reexamination Certificate

active

07608997

ABSTRACT:
In an organic EL display device having a pair of flexible substrates, and in which a plurality of layers are stacked between the pair of flexible substrates, wherein respective pairs of the plurality of layers adjacent to each other differ in electrical conductivity, and an electronic circuit including a pair of electrodes and a light emitting layer interposed between the pair of electrodes is formed in a stacked structure of the plurality of layers. A desiccant which is constituted of a plurality of island-like desiccants spaced from one another is incorporated into at least one of the pair of flexible substrates, and this obviates several problems which may result due to degradation of the desiccant.

REFERENCES:
patent: 5952778 (1999-09-01), Haskal et al.
patent: 6656609 (2003-12-01), Takahashi et al.
patent: 6737176 (2004-05-01), Otsuki et al.
patent: 6861802 (2005-03-01), Hishida
patent: 7446473 (2008-11-01), Tanaka
patent: 2001/0028218 (2001-10-01), Mashiko et al.
patent: 2002/0057565 (2002-05-01), Seo
patent: 2002/0060654 (2002-05-01), Park et al.
patent: 2003/0038590 (2003-02-01), Silvernail et al.
patent: 2003/0209980 (2003-11-01), Sasatani et al.
patent: 2004/0046497 (2004-03-01), Schaepkens et al.
patent: 2002260847 (2002-09-01), None
patent: 2004-6286 (2004-01-01), None

Affiliated with

Also associated with

Rating

Organic EL display device having improved desiccant arrangement 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 display device having improved desiccant arrangement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organic EL display device having improved desiccant arrangement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4129146