Title:
DOT RECORDING FOR PREVENTING ADJACENT CONTACT OF POSITION TO BE RECORDED
Document Type and Number:
Japanese Patent JP3800839
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To alleviate a deterioration of an image quality caused by a stain of an ink or a density unevenness of a dot by setting a feeding amount of sub-scanning after main scanning and a position to be recorded in each main scanning so that the positions to be recorded of twice main scannings arbitrarily continued at dots of the same color.
SOLUTION: Figs. (A) to (H) respectively show positions to be recorded of first to eighth paths, and black circles and white double circles in frames respectively show positions to be recorded at paths and paths immediately before. Pixel positions to be recorded from second to eighth times are sequentially deviated by three dots at each one path, and hence the positions to be recorded of arbitrarily continuous twice paths are not adjacent. Thus, the positions to be recorded are regulated at each path so that the positions to be recorded at each path immediately before are not adjacent to the positions to be recorded at the path immediately before, and hence a stain of the ink or a density unevenness of a dot generated by adjacent positions to be recorded is alleviated.
More Like This:
Inventors:
Toshihisa Saruta
Application Number:
JP36640398A
Publication Date:
July 26, 2006
Filing Date:
December 24, 1998
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B41J2/01; B41J2/205; B41J2/52; B41J21/00; G06K15/10; H04N1/04; (IPC1-7): B41J2/01; B41J2/52; B41J2/205; B41J21/00; H04N1/04
Domestic Patent References:
| JP6115100A | ||||
| JP10337863A | ||||
| JP3207665A | ||||
| JP419030A |
Attorney, Agent or Firm:
Takashi Shimoide
Takao Igarashi
Hiroshi Ichikawa
Takao Igarashi
Hiroshi Ichikawa