The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 17, 1997
Filed:
Jan. 31, 1996
Victor Company of Japan, Ltd., Yokohama, JP;
Abstract
An electrostatic latent image developing method and an apparatus used in the latent image developing method are disclosed. In a first image developing method, a bias supply voltage provided to a developing dish is gradually increased during a developing process so as to prevent a decrease in an effective bias voltage applied to the developing dish caused by the attachment of the toner to the developing dish. Further, in a second developing method, the electrostatic latent image is formed on a photosensitive member by scanning a laser beam on a preliminarily charged photosensitive member in a lateral scanning direction, the thus formed latent image is developed by absorbing a toner in a liquid developer in a developing dish, wherein a cleaning pattern image having a large toner absorbability for absorbing the toner attached to a surface of the developing dish is provided on the photosensitive member by the laser beam before and/or after the latent image is formed on the photosensitive member.