http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115377329-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80a3b3e8e223c49b85432164cd4836e3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2021-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a4e9b983dbfce0d5a52f35504a82fec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5f85572d077cb37b6da45d97c2b1957 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_562d831b11da45e6e0fa1fb595b47c02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5a2f9e55c128ad065546f678e2ebaa9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_160156be57197f092a642a968822e636 |
| publicationDate | 2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115377329-A |
| titleOfInvention | Organic Light Emitting Diodes and Electronic Devices |
| abstract | The invention relates to an organic light emitting diode and electronic equipment. The organic light emitting diode comprises: an anode, a light-emitting layer, an intermediate layer and a cathode stacked in sequence; wherein, the light-emitting layer contains a host material, and the intermediate layer contains a modification material; the difference between the HOMO energy level of the modification material and the HOMO energy level of the host material Absolute value ≤ 0.1eV; absolute value of the difference between the LUMO energy level of the modified material and the LUMO energy level of the host material ≤ 0.1eV; the absolute value of the difference between the T 1 energy level of the modified material and the T 1 energy level of the host material ≤ 0.1 eV; Body material and trim material are different. Through energy level matching, the exciton recombination region is expanded, quenching is reduced, and device efficiency is improved. |
| priorityDate | 2021-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.