Invention Grant
- Patent Title: Charging device, development device, and image forming apparatus
- Patent Title (中): 充电装置，显影装置和成像装置
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Application No.: US12471746Application Date: 2009-05-26
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Publication No.: US08131185B2Publication Date: 2012-03-06
- Inventor: Toshiharu Sato , Masahiro Kawano
- Applicant: Toshiharu Sato , Masahiro Kawano
- Applicant Address: JP Tokyo
- Assignee: Oki Data Corporation
- Current Assignee: Oki Data Corporation
- Current Assignee Address: JP Tokyo
- Agency: Panitch Schwarze Belisario & Nadel LLP
- Priority: JP2008-171151 20080630
- Main IPC: G03G15/02
- IPC: G03G15/02
Abstract:
A charging device includes a charging member and a charging power source portion. The charging member, in a sheet shape, is secured by contacting a region of an electrostatic latent image to be formed on a rotatable image carrier. The charging power source portion applies charging voltage to the charging member. The charging member includes a plurality of holes.
Public/Granted literature
- US20090324291A1 CHARGING DEVICE, DEVELOPMENT DEVICE, AND IMAGE FORMING APPARATUS Public/Granted day:2009-12-31
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