Display devices

H - Electricity – 01 – L

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H01L 51/52 (2006.01)

Patent

CA 2354139

A light-emissive device comprising: a light-emissive region (12); a first electrode (10) located on a viewing side of the light-emissive region for injecting charge carriers of a first type; and a second electrode (11) located on a non-viewing side of the light-emissive region for injecting charge carriers of a second type; and wherein there is a reflectivity-influencing structure (13) located on the non-viewing side of the light-emissive region and including a light absorbent layer comprising graphite and/or a fluoride or oxide of a low work function metal.

L'invention concerne un dispositif électroluminescent comprenant une région électroluminescente (12) ; une première électrode (10) située sur le côté de visualisation de la région électroluminescente et injectant des porteurs de charge d'un premier type ; et une seconde électrode (11), située sur un côté de non visualisation de la région électroluminescente et injectant des porteurs de charge d'un second type. Le dispositif comporte également une structure (13) affectant le pouvoir de réflexion située sur le côté de non visualisation de la région électroluminescente, ainsi qu'une couche absorbant la lumière contenant du graphite et/ou un fluorure ou un oxyde d'un métal à faible énergie d'extraction.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Display devices does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFCA-PAI-O-1399262

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.