| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e757fd4fedc4fe825bb81b1b466a0947 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-163 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-155
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-163
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F9-30 |
| filingDate |
1978-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3537f013b77912e2b9296c092d9bc07e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c08f415d4fb0e5807ad7f996702a382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5a1c36ce47db8e81f40f7f75ce7b178
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ceb8122d39cb0d39440d4745a6e85961 |
| publicationDate |
1981-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4252418-A |
| titleOfInvention |
Electrochromic display device |
| abstract |
An electrochromic display device, preferably employing an organic electrochromic material such as heptyl viologen, has display electrodes with a rough surface in contact with the electrochromic material. The device is operated at a sufficiently high current density so that the diffusion depth of the material conforms to the contours of the electrodes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6327069-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5989717-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5138481-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008186564-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7742216-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5780160-A |
| priorityDate |
1978-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |