Image recorder
US4967212A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 29, 1989 |
| Grant date | Oct 30, 1990 |
| Priority date | — |
| Expiry date | Sep 29, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/40037
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image recorder capable of recording an image by a predetermined line width with no regard to the operating conditions and ambient conditions by causing the line width of an image into coincidence with a predetermined referece line width. A driver controllably drives an exposing device in response to optical data. A line width sensor means the line width of a visible image developed by a developing device. Control means controls, in response to the line width sensed by the sensor, the driver such that the line width coincides with a predetermined reference line width, and corrects the controllable drive of the exposing device by the driver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.