Invention Grant
- Patent Title: Image sensor with integration time compensation
- Patent Title (中): 具有积分时间补偿的图像传感器
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Application No.: US12496971Application Date: 2009-07-02
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Publication No.: US08212197B2Publication Date: 2012-07-03
- Inventor: Scott L. Tewinkle
- Applicant: Scott L. Tewinkle
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Simpson & Simpson, PLLC
- Main IPC: H01L27/00
- IPC: H01L27/00 ; H01J40/14 ; H03K17/78 ; H04N3/14 ; H04N1/04
Abstract:
A photosensitive apparatus including a plurality of photosensor chips and a first common line for applying a first external integration signal to each of the plurality of photosensor chips. Each photosensor chip includes a first set of photosensors having an edge pixel and an interior pixel and a control portion for accepting the first external integration signal, the first external integration signal causing an edge pixel integration signal and an interior pixel integration signal for the first set of photosensors. The control portion includes a first signal adjuster effectively altering the first external integration signal to cause the edge pixel integration signal and the interior pixel integration signal for the first set of photosensors.
Public/Granted literature
- US20110001037A1 IMAGE SENSOR WITH INTEGRATION TIME COMPENSATION Public/Granted day:2011-01-06
Information query
IPC分类:
