http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114772940-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4463c01a3ae0fffbe8002848c98ac9b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C21-002 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C21-00 |
| filingDate | 2022-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f077c55a20ad32bffdec6d306fa497b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e364b7407268d76fdd63fac617abf0d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02d1c5289d0ff042b50b9ebf37234f77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e988edcc9071577a3a2bc5ed0b927c30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21ca68059b5fc351e7f87c0296179678 |
| publicationDate | 2022-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114772940-A |
| titleOfInvention | A method of laser direct writing micro-nano structure to fabricate foldable glass |
| abstract | The invention relates to the technical field of new glass materials, in particular to a method for manufacturing foldable glass with a laser direct writing micro-nano structure, comprising the following steps: selecting glass and cleaning; Laser etching to form a micro-nano structure; after laser processing, put it into molten salt containing potassium ions, so that a stress layer and an ion exchange layer are formed on the glass surface and the laser processing interface; the glass is taken out from the molten salt, cooled and cleaned Then the collapsible glass can be obtained. In the present invention, through laser processing, the instantaneous high temperature generated by the interaction of the high-energy laser and the glass is used to generate a micro-nano crack structure in the glass, thereby forming a folding rotating shaft. The laser-processed glass is then chemically enhanced by ion exchange, and a compressive stress layer and an ion exchange layer are generated in the glass to achieve high-strength compressive stress on the glass surface and high-strength stress on the micro-nano structure part to ensure the folding strength of the glass, and folding. stability. |
| priorityDate | 2022-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.