http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111755618-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-858 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-844 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-52 |
| filingDate | 2019-03-28^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-09-09^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-09-09^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111755618-B |
| titleOfInvention | An organic electroluminescent device containing a cover layer and its use |
| abstract | The invention relates to an organic electroluminescence device containing a cover layer, the organic electroluminescence device comprising: a substrate layer; a first electrode, the first electrode is on the substrate; an organic light-emitting function layer, the organic light-emitting function layer a layer on the first electrode; a second electrode on the organic light-emitting functional layer; and a cover layer on the side where the light of the organic electroluminescent device exits, wherein the In the absorption spectrum of the coating material with a concentration of 10-5 mol/L, in the wavelength range of 410nm to 400nm, the extinction coefficient is less than 0.3, and the absorbance is less than 0.2. The present invention also relates to the use of the organic electroluminescent device comprising a cover layer of the present invention for display or lighting equipment. |
| priorityDate | 2019-03-28^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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