Image recording head having corrosion resistant control electrodes
US5576742A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 30, 1993 |
| Grant date | Nov 19, 1996 |
| Priority date | — |
| Expiry date | Nov 30, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/323
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An image recording head, for one of a image recording apparatus in which a voltage is applied to fine pattern electrodes to directly record an image on a recording medium and a image recording apparatus in which a voltage is applied to fine pattern electrodes to form an electrostatic latent image on an intermediate recording medium, the electrostatic latent image is developed to form a developed image, and the developed image is transferred and fixed to a recording medium, wherein at least a part of the fine pattern electrodes comprises a member selected from the group consisting of the elements of one of transition metals which is acid-resistant and electrolytically noncorrosive, and an alloy of titanium including at least one of group VIII metals of the periodic table. Accordingly, the image recording head which has a long life particularly under an environment of high temperature and humidity is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.