http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004020911-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be92719b856db86c092cc233e9512ca2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N1-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N1-113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-04 |
| filingDate | 2002-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2db982267993ad70d548b371ffd33cdd |
| publicationDate | 2004-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004020911-A |
| titleOfInvention | Electrophotographic equipment |
| abstract | The present invention provides an electrophotographic apparatus capable of reducing the contribution of reciprocity failure due to a plurality of beams and processing an image with good image quality at high speed. In an image forming apparatus, a laser beam emitted from each light emitting source of an LD array in which a plurality of light emitting sources are arranged on one chip by an optical scanning optical system by a polygon mirror. The photosensitive drum 19 is periodically deflected and irradiated in the main scanning direction with a positional difference in the sub-scanning direction on the photosensitive drum 19 rotating in the sub-scanning direction to form an electrostatic latent image on the surface of the photosensitive drum 19. At this time, the image forming apparatus 1 sets the number of light-emitting sources to n (n ≧ 2), sets the interval in the sub-scanning direction of the laser beam from each adjacent light-emitting source on the photosensitive drum 19 to d, and scans the polygon mirror 15. Assuming that the amount by which the photosensitive drum 19 advances in one time is L, control is performed such that L = nd / k (k is a natural number of two or more which is relatively prime to the number n of light emitting sources). [Selection diagram] Fig. 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008145892-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007078905-A |
| priorityDate | 2002-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.