http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109494308-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e4b66cec43abaed4b7787cc42f34edd |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K59-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-631 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6576 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-32 |
| filingDate | 2018-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af3fdd611ed39dd06ea7f06aa2a01842 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0aae2526d5a2793aa35c97b206d571a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d5138a50788690299c8e9f0804c90a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6584276eb6f0ee684705f3420b55ba1f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59bfc1b66465673dc57c0f2c2368f43b |
| publicationDate | 2019-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109494308-A |
| titleOfInvention | A display panel and display device |
| abstract | Embodiments of the present invention disclose a display panel and a display device, the display panel includes a light-emitting element, the light-emitting element includes a light-emitting layer; the light-emitting layer includes a first light-emitting layer and includes an excimer compound, and the excimer compound is composed of a first electron transport material and a first hole transport material, or a first donor-acceptor-type material and a donor-type material, or a second donor-acceptor-type material and an acceptor-type material; the exciplex emits a Light of one color, and the difference between the singlet energy level and the triplet energy level of the exciplex ΔEst≤0.3eV. Compared with the prior art, the first light-emitting layer in the display panel provided by the embodiment of the present invention can emit light by the thermally activated delayed fluorescence mechanism of the exciplex formed by the first electron transport material and the first hole transport material, and is composed of In this way, the luminous efficiency of the light-emitting element can be improved on the premise of ensuring the low cost of the display panel, thereby improving the luminous efficiency of the display panel. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3943492-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113594380-A |
| priorityDate | 2018-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 167.