| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a819eda0adf22936a52362eeebb9fb4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24942
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-1135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-917
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-151
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-115
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate |
2006-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_039962619dd6a6f1257b22cf026eee14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc6f1c12473398dec42a703b49b379fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ca6659f26de8583ad65f0798e02fd80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a9b54adb4b6ff149fbcedd67cf36267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21fc4da77dcf4065f1d3b5ec76890874 |
| publicationDate |
2006-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2006202616-A1 |
| titleOfInvention |
Multilayer polymer light-emitting diodes for solid state lighting applications |
| abstract |
Multilayer polymer light-emitting diodes (PLEDs) are demonstrated using semiconducting polymers blended with organometallic emitters as the emissive layer and one or both of an electron transport layer and a hole transparent layer on the appropriate electron injection and hole injection sides of the emissive layer. The transport layers reduce energy potential gaps between the hole injection electrode and the emissive polymer and between the electron injection electrode and the emissive polymer. A solvent-processing based procedure for preparing these devices is also disclosed It uses nonpolar solvent-based solutions of emissive polymers to form the emissive layer and polar solvent-based solutions to form the transport layers to minimize etching and other undesirable interactions as the multiple layers are being laid down. Illumination quality white light can be obtained with stable Commission Internationale de l'Eclairage coordinates, stable color temperatures, and stable color rendering indices, all close to those of “pure” white light. These multilayer white light-emitting PLEDs are useful as backlights for liquid crystal displays and for solid state lighting applications. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005073245-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2496562-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007273273-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11472979-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11214701-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10633582-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008145520-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7867630-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018072908-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8101230-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012028853-A1 |
| priorityDate |
2005-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |