Invention Grant
- Patent Title: Developing cartridge having a plurality of developers with different material properties and image forming apparatus having the same
- Patent Title (中): 具有多个具有不同材料性质的显影剂的显影盒和具有其的成像装置
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Application No.: US11869153Application Date: 2007-10-09
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Publication No.: US08010021B2Publication Date: 2011-08-30
- Inventor: Jong-hwa Joo
- Applicant: Jong-hwa Joo
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG Electronics Co., Ltd.
- Current Assignee: SAMSUNG Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Stanzione & Kim, LLP
- Priority: KR10-2007-0013864 20070209
- Main IPC: G03G15/08
- IPC: G03G15/08
Abstract:
A developing cartridge includes an image receptor which spreads developer on a printing medium, a developer storing part which stores a plurality of developers having a different material property and a different supplying order according to the concerned material property, and a developer feeding unit which sequentially transfers each of the developers to the image receptor according to the supplying order.
Public/Granted literature
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