Invention Grant
- Patent Title: Multi-channel sensor for measuring colorants of prints
- Patent Title (中): 用于测量打印件着色剂的多通道传感器
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Application No.: US13039013Application Date: 2011-03-02
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Publication No.: US08605268B2Publication Date: 2013-12-10
- Inventor: Wencheng Wu , Edul N. Dalal , Beilei Xu
- Applicant: Wencheng Wu , Edul N. Dalal , Beilei Xu
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Main IPC: G01N21/00
- IPC: G01N21/00
Abstract:
A sensor used for determining area coverages of each colorant in a printed image is provided. The sensor includes a plurality of sensing elements for determining area coverages of each colorant in a printed image that includes a plurality of colorants including a black colorant. One of the sensing elements is an infrared sensing element configured to measure infrared reflection, and the others of the sensing elements are each configured to detect a visible color.
Public/Granted literature
- US20120224872A1 MULTI-CHANNEL SENSOR FOR MEASURING COLORANTS OF PRINTS Public/Granted day:2012-09-06
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