发明授权
- 专利标题： Developing unit and an image forming apparatus
- 专利标题（中）： 显影单元和图像形成装置
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申请号： US12834784申请日： 2010-07-12
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公开(公告)号： US08112018B2公开(公告)日： 2012-02-07
- 发明人: Hyung-won Yoon , Seung-yoon Lee
- 申请人： Hyung-won Yoon , Seung-yoon Lee
- 申请人地址： KR Suwon-si, Gyeonggi-do
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-si, Gyeonggi-do
- 代理机构： Roylance, Abrams, Berdo & Goodman, L.L.P.
- 优先权： KR10-2005-0084853 20050912
- 主分类号： G03G15/08
- IPC分类号： G03G15/08
摘要：
A developing unit includes a developing unit body having a toner inlet and a developing roller mounted in the developing unit body. A toner feeding unit for feeding is provided to feed the toner from the toner inlet to the developing roller. A doctor blade is integrally formed with the developing unit body for controlling the thickness of the toner supplied to the developing roller.
公开/授权文献
- US20100290816A1 Developing Unit and an Image Forming Apparatus 公开/授权日：2010-11-18
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