http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015022089-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9a255559e1d94f20510a17a673b1078 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08 |
| filingDate | 2013-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c661f1fa4602a358f2519ec5d288e1af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef1e96c12c48d8ac0db5941857b783db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcbde35e41059909c2a2df0729a9687b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc0d669225ac3991b3c5f3a588714f0e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8176a573d89b1d2aa2acd2ba8f325377 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55a0ba3a51f2fdb2e29d1d6c2a384f9a |
| publicationDate | 2015-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015022089-A |
| titleOfInvention | Developing device, image forming apparatus, and process cartridge |
| abstract | A developing device capable of suppressing the occurrence of image defects due to insufficient charging of a developer reaching a developing region, and an image forming apparatus and a process cartridge including the developing device are provided. A developing roller that carries and rotates toner T, supplies toner T charged to a latent image on a photoconductor 2 in a developing area α, and develops the toner T, and supplies the toner T to the surface of the developing roller 42. A supply roller 44 that contacts the surface of the developing roller 42 to which the toner T is supplied from the supply roller 44, and a doctor blade 45 that regulates the amount of toner T toward the developing region α. In the developing device 4 having a concavo-convex shape, the voltage applied to the developing roller 42 by the developing bias power supply 142 is a negative polarity side voltage than the voltage applied to the supplying roller 44 by the supply bias power supply 144, and the convex portion 42a. The electric resistance of the top surface 42t is greater than the electric resistance of the bottom surface 42h of the recess 42b. [Selection] Figure 1 |
| priorityDate | 2013-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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