- 专利标题： APPLIED VOLTAGE CONTROL DEVICE, IMAGE FORMING APPARATUS, METHOD OF CONTROLLING APPLIED VOLTAGE, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING APPLIED VOLTAGE CONTROL PROGRAM
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申请号： US15291320申请日： 2016-10-12
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公开(公告)号： US20170115593A1公开(公告)日： 2017-04-27
- 发明人: Emiko SHIRAISHI , Hiroaki Kuwabara
- 申请人： Emiko SHIRAISHI , Hiroaki Kuwabara
- 优先权： JP2015-209350 20151023
- 主分类号： G03G15/06
- IPC分类号： G03G15/06
摘要：
An applied voltage control device includes a potential difference determiner and an applied voltage controller. The potential difference determiner determines a potential difference between a maximum alternating current development voltage and a minimum alternating current development voltage, depending on a developing potential that is an absolute value of a difference between an average electric potential of an alternating current development and an electric potential of a latent image, so as to maintain a constant maximum voltage of a developing bias in the alternating current development. The applied voltage controller controls an alternating current development voltage, applied to move developer from a developer bearer to the latent image, so as to obtain the potential difference determined by the potential difference determiner.