Invention Grant
- Patent Title: Electrophotographic image forming apparatus and development cartridge
- Patent Title (中): 电子照相成像设备和显影盒
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Application No.: US14029172Application Date: 2013-09-17
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Publication No.: US09058017B2Publication Date: 2015-06-16
- Inventor: Dong-geun Lee , Sung-jin Kim , Yong-Il Moon , Ji-won Moon , Seung-chan Park , Hyung-seok Chang
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-Si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-Si
- Agency: Staas & Halsey LLP
- Priority: KR10-2013-0045045 20130423
- Main IPC: G03G21/18
- IPC: G03G21/18 ; G03G21/16
Abstract:
An electrophotographic image forming apparatus and development cartridge are provided. The apparatus including a separating member mounted in a development cartridge. The separating member includes a development nip separating portion and a charging nip separating portion respectively separating a development nip and a charging nip when the development cartridge is mounted in a mounting portion of a photoreceptor cartridge mounted in a body.
Public/Granted literature
- US20140205316A1 ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS AND DEVELOPMENT CARTRIDGE Public/Granted day:2014-07-24
Information query
