Invention Grant
US08041261B2 Image forming apparatus with a light scanning lamp blocking device, operating method thereof and a cartridge usable with the image forming apparatus
有权
具有光扫描灯阻挡装置的图像形成装置，其操作方法和可与图像形成装置一起使用的盒
- Patent Title: Image forming apparatus with a light scanning lamp blocking device, operating method thereof and a cartridge usable with the image forming apparatus
- Patent Title (中): 具有光扫描灯阻挡装置的图像形成装置，其操作方法和可与图像形成装置一起使用的盒
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Application No.: US11939035Application Date: 2007-11-13
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Publication No.: US08041261B2Publication Date: 2011-10-18
- Inventor: Ji-won Moon , Hyun-wook Bae
- Applicant: Ji-won Moon , Hyun-wook Bae
- 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: KR10-2007-0013433 20070208
- Main IPC: G03G21/00
- IPC: G03G21/00
Abstract:
An image forming apparatus includes a photosensitive body, a light scanning lamp, and a lamp controller. The image forming apparatus has a surface capable of accepting an electric potential. The light scanning lamp can scan a lamp light toward the photosensitive body to change the electric potential of the photosensitive body. The lamp controller moves between a blocking position to block the lamp light from reaching the surface of the photosensitive body, and an unblocking position that is spaced from the blocking position and allows the lamp light to reach the surface of the photosensitive body.
Public/Granted literature
- US20080193163A1 IMAGE FORMING APPARATUS Public/Granted day:2008-08-14
Information query
