- Patent Title: Method to reduce reset noise in photodiode based CMOS image sensors
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Application No.: US09798406Application Date: 2001-03-02
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Publication No.: US06317154B2Publication Date: 2001-11-13
- Inventor: Mark A. Beiley
- Applicant: Mark A. Beiley
- Main IPC: H04N5335
- IPC: H04N5335

Abstract:
A method for controlling a sensor to reduce reset noise is disclosed. The method including the steps of providing a reset command including a RESET signal and a first SAMPLE signal. The method also includes the steps of providing a read command including a first ADDRESS signal, a second SAMPLE signal, and a second ADDRESS signal. An apparatus including a system controller and a sensor controlled by the system controller is also disclosed. In one embodiment, the method and apparatus is provided for a sensor in a sensor array that is read-out in a pipelined fashion.
Public/Granted literature
- US20010007471A1 Method to reduce reset noise in photodiode based CMOS image sensors Public/Granted day:2001-07-12
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