http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109244198-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-0075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-00 |
| filingDate | 2018-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109244198-B |
| titleOfInvention | Chip-level low-cost surface treatment method and device |
| abstract | The invention discloses a chip-level low-cost surface treatment method and a device. The chip-level low-cost surface treatment method comprises the following steps: an organic matter layer is covered on the optical structure layer of the device; performing ion bombardment on the organic layer so as to form a micron-scale and/or submicron-scale pattern in the organic layer; and transferring the micron-scale and/or submicron-scale pattern in the organic layer to the surface of the optical structure layer to obtain the optical structure layer with the roughened surface. The chip-level low-cost surface treatment method provided by the embodiment of the invention has controllable process, realizes omnibearing guarantee and promotion on cost performance and cost ratio and application occasions (covering all current photoelectric devices), and can correspondingly improve the uniformity of light extraction and collection after the devices are finished. |
| priorityDate | 2018-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.