Invention Grant
US07710441B2 Systems and methods for using multiple scanner facets to write a scan line of image data in an electrophotographic device
有权
用于使用多个扫描仪面在电子照相设备中写入图像数据的扫描线的系统和方法
- Patent Title: Systems and methods for using multiple scanner facets to write a scan line of image data in an electrophotographic device
- Patent Title (中): 用于使用多个扫描仪面在电子照相设备中写入图像数据的扫描线的系统和方法
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Application No.: US11384535Application Date: 2006-03-20
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Publication No.: US07710441B2Publication Date: 2010-05-04
- Inventor: Alan S. Campbell , David B. Langer , David A. Schneider
- Applicant: Alan S. Campbell , David B. Langer , David A. Schneider
- Applicant Address: US KY Lexington
- Assignee: Lexmark International, Inc.
- Current Assignee: Lexmark International, Inc.
- Current Assignee Address: US KY Lexington
- Main IPC: B41J2/385
- IPC: B41J2/385 ; B41J2/47 ; B41J27/00
Abstract:
An imaging system comprises a laser source for emitting a beam, a photoconductive surface, a scanning device and a controller. The controller designates at least a first part and a second part of each line of image data, corresponding to a first part and a second part of each associated sweep of the beam. The laser source is modulated based upon the first part of the line of image data during the first part of a first one of the associated sweeps of the beam. The laser source is not modulated according to image data for the second part of the first one of the sweeps. During the first part of a second one of the associated sweeps of the beam, the laser source is not modulated based upon image data. However, the laser source is modulated based upon the second part of the line of image data during the second part of the second one of the sweeps.
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Information query
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