| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c3026bd5177f1c397fc6c388925ddf3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-344 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1671 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1671 |
| filingDate |
2001-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cf50f57d7732812b10b9473f6488d04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70fee37d090bc829e20ff5f654ecfd35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e51d57a9b865955aee93861ef737843
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_772d0bb10c2f3be3ec086b234b76d192
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68b3140b1686dce7280b1ea0f25e0e24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abbfae3f7b634b08df917e1543c5f501 |
| publicationDate |
2002-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002089495-A1 |
| titleOfInvention |
Reversible image display medium |
| abstract |
Disclosed is a reversible image display medium which can be repeatedly used and can display high quality images, in which cells between the two substrates accommodate a dry developer containing at least two kinds of frictionally chargeable dry developing particles having different chargeable polarities and different optical reflection densities; images are displayed by forming an electrostatic latent image corresponding to the image to be formed on one of the two substrates to drive the developing particles in an electrostatic field based on the electrostatic latent image; a developer-facing surface of one of the substrates has a surface resistivity of at least 1×10 12 ohm/square; a developer-facing surface of the opposite substrate has a surface resistivity from 1×10 6 ohm/square to 1×10 12 ohm/square; a developer-facing surface of one of the substrates has a surface average median roughness Ra of 0.2 μm to 0.5 μm; and an external surface of the substrate on image observation side has a surface average median roughness Ra of 0.2 μm to 0.7 μm. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003034950-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7046228-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7271947-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1501194-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7679813-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7038670-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7038656-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7492505-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1501194-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004081911-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006125779-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004062397-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8477404-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004062397-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7821702-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102356001-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007263277-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006209008-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010073281-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004032389-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004032391-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004032390-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004079441-A1 |
| priorityDate |
2000-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |