http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112509989-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-561 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-145 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-56 |
| filingDate | 2020-11-25^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112509989-B |
| titleOfInvention | A kind of preparation method of stretchable flexible circuit |
| abstract | The invention discloses a method for preparing a stretchable flexible circuit, comprising: step 1: according to a circuit diagram of the flexible circuit, determining a plane position where a rigid electronic component is located; then printing a particle-enhanced substrate on the corresponding plane position , to form a high-rigidity area; Step 2: After the high-rigidity area is printed, print a stretchable material paste around it to form a stretchable substrate, and after all substrates are printed, heat it to cure; Step 3 : Then directly print liquid metal as a wire connecting electronic components, and place rigid electronic components; Step 4: Then print the encapsulation layer on its surface, and form a flexible circuit after curing; this method is simple, efficient and stable, and the prepared flexible circuit The stretchability is significantly improved compared to circuits made from conventional stretchable materials. |
| priorityDate | 2020-11-25^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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