Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Patent
1997-10-21
1999-09-28
Le, N.
Incremental printing of symbolic information
Light or beam marking apparatus or processes
Scan of light
347241, 347242, 347256, B41J 247, B01D 900
Patent
active
059596546
ABSTRACT:
The present invention allows output of image data without change when input image data and image data to be outputted have different resolutions and also allows reduction in a processing time and improvement in operating efficiency by providing an image recording apparatus. Some of lenses which form a telecentric lens system (optical system) are provided such that positions thereof in a direction along an optical axis can be varied by drive of a pulse motor 10. Due to the movement of these lenses, an imaging spot diameter on a photosensitive material is varied. The spot diameter is varied based on a resolution of the input image data. When the resolution of the input image data is lower than a previously set resolution, with the volume of the image data being left unchanged and the imaging spot diameter being increased, the previously set resolution is varied and recorded.
REFERENCES:
patent: 5488404 (1996-01-01), Fleck et al.
patent: 5712674 (1998-01-01), Doi
patent: 5754218 (1998-05-01), Baek et al.
Fuji Photo Film Co. , Ltd.
Le N.
Nguyen Lamson D.
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