Image printer
US5867252A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Dec 12, 1996 |
| Grant date | Feb 2, 1999 |
| Priority date | — |
| Expiry date | Dec 12, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B27/735
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An image printer includes a projection exposure unit for projecting and exposing a film image on to a photosensitive material, an image exposure unit for exposing the photosensitive material based on exposure image information with setting an exposure amount for each of a plurality of areas, an image reader for reading information of the film image with the information being divided into a number of areas, and a correction-information instructing unit for instructing correction information for correcting the image information read by the image reader. The image exposure unit generates the exposure image information based on the image information read by the image reader means and on the correction information instructed by the correction-information instructing unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.