| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f3de10381f0c4a39140abef40544534 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09F3-0291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-229
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F3-00 |
| filingDate |
2018-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d6bed3eb15b91e9074c7cda2d4e5aaa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7243704146b95b8440cf282ee0f1a3d1 |
| publicationDate |
2019-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20190109827-A |
| titleOfInvention |
Variable display apparatus |
| abstract |
The present invention relates to a variable display element. The variable display device 100 according to the present invention includes a base 101 and a variable part 110 disposed on at least one surface of the base 101, and the variable part 110 may be provided with a calorific value higher than a reference from an external environment. When exposed, the color may be irreversibly changed, and the valid period may be variably displayed according to the degree of color change. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102296087-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113442618-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113442618-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210119088-A |
| priorityDate |
2018-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |