Ink jet recording apparatus capable of recording in different resolutions, and ink jet recording method using such apparatus
US6106093A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 15, 1995 |
| Grant date | Aug 22, 2000 |
| Priority date | — |
| Expiry date | Jun 15, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J19/142
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This invention is to solve the problem that when images are recorded mixedly in different resolutions, disturbance is brought to images, gaps are created between images, or excessively densified areas appear due to difference in resolutions, that is, changes of dot sizes and recording densities in recording in the area where images are recorded mixedly in high and low resolutions or such images are adjacently present. In a recording area in which images to be recorded in low and high resolutions are mixed, the recording position of images to be recorded in low resolution is offset relatively with respect to the images to be recorded in high resolution for the intended recording, thus achieving the objectives of this invention. Also, in the boundary portion where images to be recorded in low and high resolutions are adjacent to each other, supplementary dots are recorded or recorded dots are intermitted in accordance with the present invention. In this way, its objectives are achieved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.